Asteroid Radar History


In the following table, NEA = near-Earth asteroid, PHA = Potentially
Hazardous Asteroid, MBA = main-belt asteroid, BIN = binary, 
and XXX-N identifies the Nth radar-detected XXX.  For comets,
"n" and/or "c" in parentheses indicates detection of the nucleus and/or 
the coma.

[K] denotes the object's Kth apparition that yielded a radar detection.  

Observatory abbreviations are given in brackets after the reference.
  For multi-observatory experiments, the order in which observatories 
  detected echoes is indicated. For two-antenna observations, the transmitting 
  and receiving antennas are given along with the transmitter frequency (MHz)
  in the format [TX-RCV(FREQ)].  

Wavelengths are as follows unless otherwise indicated:
	[H]      Haystack                      3.8 cm
                                              68 cm
                                               L-band
	[G]      Goldstone                     3.5           
        [DSS13]  Goldstone DSS-13              3.5 or 13 
	[A]      Arecibo                      13             
	[VLA]    Very Large Array              3.5 	
	[VLBA]   Very Long Baseline Array     13 or 3.5
	[EF]     Effelsberg                    6 
        [EI]     EISCAT (Norway)              32 cm
	[EV]     Evpatoria                     3.5, 6
        [I]      Irbene                        6
	[K]      Kashima                       3.5 
	[U]      Usuda                         3.5 
	[MA]     Madrid                       13
	[GBT]    Green Bank Telescope         13 or 3.5
	[ME]     Medicina                      3.5, 6

Group Asteroid App'n Year Month Ref Obs ------------------------------------------------------------------------------------------------ NEA-1 1566 Icarus [1] 1968 Jun 1 [G] PHA-1 " " 2 [H] ------------------------------------------------------------------------------------------------ NEA-2 1685 Toro [1] 1972 Aug 3 [G 13 cm] ------------------------------------------------------------------------------------------------ NEA-3 433 Eros [1] 1975 Jan 4 [G 3.5, 13 cm] " " 5 [A 70 cm] ------------------------------------------------------------------------------------------------ NEA-4 1580 Betulia [1] 1976 May 6 [A] ------------------------------------------------------------------------------------------------ MBA-1 1 Ceres [1] 1977 Mar 7 [A] ------------------------------------------------------------------------------------------------ MBA-2 4 Vesta [1] 1979 Nov 8 [A] ------------------------------------------------------------------------------------------------ MBA-3 7 Iris [1] 1980 Sep 9,26,40 [A] NEA 1685 Toro [2] 1980 Jul 10 [A] MBA-4 16 Psyche [1] 1980 Nov 9 [A] NEA-5 1862 Apollo [1] 1980 Nov 32 [A] PHA-2 " " 12 [G] Comet-1 2P/Encke (n) [1] 1980 Nov 60 [A] ------------------------------------------------------------------------------------------------ MBA-5 97 Klotho [1] 1981 Jan 9 [A] NEA-6 1915 Quetzalcoatl [1] 1981 Feb 52 [A] MBA 4 Vesta [2] 1981 Feb 9,30,40 [A] NEA-7 2100 Ra-Shalom [1] 1981 Aug 13 [A] MBA-6 8 Flora [1] 1981 Dec 9,40 [A] ------------------------------------------------------------------------------------------------ MBA-7 2 Pallas [1] 1982 Mar 9,30,40 [A] Comet-2 26P/Grigg-Skjellerup (n) [1] 1982 May 61 [A] MBA-8 12 Victoria [1] 1982 Sep 9,26,40 [A] MBA-9 19 Fortuna [1] 1982 Sep 9,40 [A] MBA-10 46 Hestia [1] 1982 Nov 9,40 [A] ------------------------------------------------------------------------------------------------ MBA-11 5 Astraea [1] 1983 Feb 9,40 [A] NEA-8 1620 Geographos [1] 1983 Feb 20 [A] PHA-3 MBA-12 139 Juewa [1] 1983 Feb 9,40 [A] Comet-3 C/IRAS-Araki-Alcock (n,c) [1] 1983 May 55 [G 13 cm] " (n,c) " 56 [A] " (n) " 55 [G 3.5 cm] Comet-4 C/Sugano-Saigusa-Fujikawa (n)[1] 1983 Jun 58 [A] NEA-9 2201 Oljato [1] 1983 Jun 20 [A] PHA-4 MBA-13 356 Liguria [1] 1983 Oct 9,40 [A] MBA-14 80 Sappho [1] 1983 Oct 9,40 [A] MBA-15 694 Ekard [1] 1983 Oct 9,40 [A] ------------------------------------------------------------------------------------------------ MBA-16 9 Metis [1] 1984 Mar 9,26,40 [A] NEA-10 2101 Adonis [1] 1984 Jun 31 [A] PHA-5 NEA 2100 Ra-Shalom [2] 1984 Aug 21 [A] MBA-17 554 Peraga [1] 1984 Oct 9,40 [A] MBA-18 144 Vibilia [1] 1984 Oct 9,40 [A] MBA 1 Ceres [2] 1984 Oct 9 30,40 [A] MBA 7 Iris [2] 1984 Dec 26,40 [A] ------------------------------------------------------------------------------------------------ MBA-19 6 Hebe [1] 1985 Jan 9,40 [A] NEA-11 1627 Ivar [1] 1985 Jul 18 [A] MBA-20 41 Daphne [1] 1985 Apr 9,40 [A] NEA-12 1036 Ganymed [1] 1985 Sep 20 [A] MBA-21 21 Lutetia [1] 1985 Sep 40 [A] MBA-22 33 Polymymnia [1] 1985 Sep 40 [A] MBA-23 84 Klio [1] 1985 Sep 40 [A] MBA-24 192 Nausikaa [1] 1985 Sep 40 [A] MBA-25 230 Athamantis [1] 1985 Sep 40 [A] MBA-26 216 Kleopatra [1] 1985 Nov 26,40 [A] NEA-13 1866 Sisyphus [1] 1985 Dec 20 [A] BIN-0 MBA-27 18 Melpomene [1] 1985 Dec 40 [A] MBA 16 Psyche [2] 1985 Dec 40 [A] Comet-5 1P/Halley (c) [1] 1985 Dec 54 [A] ------------------------------------------------------------------------------------------------ MBA 1 Ceres [3] 1986 Cer 30,40 [A] NEA-14 6178 1986 DA [1] 1986 Apr 11 [A] NEA-15 14827 Hypnos (1986 JK) [1] 1986 May 16 [G] PHA-6 MBA-28 393 Lampetia [1] 1986 Jul 40 [A] NEA-16 3103 Eger (1982 BB) [1] 1986 Jul 31 [A] NEA-17 3199 Nefertiti [1] 1986 Sep 52 [A] MBA 9 Metis [2] 1986 Nov 26,40 [A] MBA-29 27 Euterpe [1] 1986 Nov 40 [A] MBA 19 Fortuna [2] 1986 Nov 40 [A] ------------------------------------------------------------------------------------------------ MBA 5 Astraea [2] 1987 Feb 40 [A] MBA-30 532 Herculina [1] 1987 Apr 40 [A] MBA 2 Pallas [2] 1987 Apr 30,40 [A] NEA-18 1981 Midas [1] 1987 Sep 20 [G] PHA-7 NEA-19 3757 1982 XB [1] 1987 Nov 52 [A] PHA-8 MBA-31 20 Massalia [1] 1987 Nov 40 [A] ------------------------------------------------------------------------------------------------ MBA-32 654 Zelinda [1] 1988 Jan 20,26,40[A] MBA 4 Vesta [3] 1988 Jan 30,40 [A] MBA-33 105 Artemis [1] 1988 Jun 20,40 [A] NEA 1685 Toro [3] 1988 Jul 20 [A] NEA-20 3908 Nyx (1980 PA) [1] 1988 Sep 20 [A,G] PHA-9 NEA 433 Eros [2] 1988 Sep 24 [A] ------------------------------------------------------------------------------------------------ NEA-21 4034 Vishnu (1986 PA) [1] 1989 Mar 52 [A] PHA-10 NEA 1580 Betulia [2] 1989 May 20 [G,A] NEA-22 7335 1989 JA [1] 1989 May 33 [A,G] PHA-12 NEA-23 4769 Castalia [1] 1989 Aug 19 [A,G] PHA-13 MBA 12 Victoria [2] 1989 Aug 26,40 [A] NEA-24 1917 Cuyo [1] 1989 Sep 20 [A,G] ------------------------------------------------------------------------------------------------ MBA-34 78 Diana [1] 1990 Jan 40 [A] MBA 1 Ceres [4] 1990 Jan 30,40 [A] NEA-25 8014 1990 MF [1] 1990 Jul 20 [A,G] PHA-14 MBA-35 194 Prokne [1] 1990 Jul 40 [G] NEA-26 162000 1990 OS [1] 1990 Aug 20 [G] PHA-15 NEA-27 4544 Xanthus (1989 FB) [1] 1990 Nov 31 [A] ------------------------------------------------------------------------------------------------ NEA-28 85182 1991 AQ [1] 1991 Jan 83,*O [A] PHA-16 MBA 2 Pallas [3] 1991 Apr 30,40 [A] NEA-29 6489 Golevka (1991 JX) [1] 1991 Jun 50 [A,G] PHA-17 MBA-36 324 Bamberga [1] 1991 Sep 40 [A,G] " 1991 Oct 17 [G-VLA(8510)] MBA 7 Iris [3] 1991 Sep 26,40 [G] " " 17 [G-VLA(8510)] NEA 3103 Eger (1982 BB) [2] 1991 Oct 31 [G] MBA-37 796 Sarita [1] 1991 Oct 40 [A] NEA-30 9856 1991 EE [1] 1991 Sep 83,*O [A] PHA-18 " " 17 [G-VLA(8510)] ------------------------------------------------------------------------------------------------ MBA 4 Vesta [4] 1992 Mar 30,40 [A,G] NEA 1981 Midas [2] 1992 Mar 83,*O [G] NEA-31 5189 1990 UQ [1] 1992 May 83,*O [G] PHA-19 NEA-32 4179 Toutatis [1] 1992 Nov 22,48 [G,A] PHA-20 " " 23 [EV-EF(5010)] " " 17 [G-VLA(8510)] ------------------------------------------------------------------------------------------------ MBA 97 Klotho [2] 1993 Dec 40 [G] ------------------------------------------------------------------------------------------------ NEA-33 4953 1990 MU [1] 1994 May 83,*O [G] PHA-21 NEA 1620 Geographos [2] 1994 Aug 25, 29 [G] PHA ------------------------------------------------------------------------------------------------ NEA-34 2062 Aten [1] 1995 Jan 31 [G] MBA 1 Ceres [5] 1995 Feb 30,40 [G] NEA 6489 Golevka (1991 JX) [2] 1995 Jun 27 [G,G-VLA(8510)] PHA " " 35 [G-EV(8510)] " " 28 [G-K(8510)] MBA 18 Melpomene [2] 1995 Sep 40 [G] MBA 7 Iris [4] 1995 Nov 40 [G] ------------------------------------------------------------------------------------------------ NEA-35 17511 1992 QN [1] 1996 Jan 31 [G] NEA-36 7025 1993 QA [1] 1996 Feb 83,*O [G] NEA-37 2063 Bacchus [1] 1996 Mar 34 [G] Comet-6 C/Hyakutake (n,c) [1] 1996 Mar 57 [G] NEA-38 162039 1996 JG [1] 1996 May 83,*O [G] PHA-22 NEA 1566 Icarus [2] 1996 Jun 38 [G] PHA NEA 3103 Eger [3] 1996 Jul 31 [G] NEA-39 7822 1991 CS [1] 1996 Aug 37 [G] PHA-23 NEA-40 4197 1982 TA [1] 1996 Oct 83,*O [G] " " 28 [G-K,G-U(8510)] NEA 4179 Toutatis [2] 1996 Nov 39,48 [G] PHA " 36 [H] ------------------------------------------------------------------------------------------------ NEA-41 7341 1991 VK [1] 1997 Jan 83,*O [G] PHA-24 NEA-42 7482 1994 PC1 [1] 1997 Jan 83,*O [G] PHA-25 NEA-43 13651 1997 BR [1] 1997 Jul 83,*O [G] PHA-26 ------------------------------------------------------------------------------------------------ NEA-44 1998 BY7 [1] 1998 Feb 83,*O [G] PHA-27 NEA-45 6037 1988 EG [1] 1998 Feb 83,*LB [G] NEA-46 4183 Cuno [1] 1998 May 83,*LB [A] PHA-28 Comet-7 C/1998 K5 LINEAR (n) [1] 1998 Jun 58 [A] NEA-47 1998 KY26 [1] 1998 Jun 41 [G] NHATS NEA-48 8201 1994 AH2 [1] 1998 Jun 83,*N [A] NEA-49 52760 1998 ML14 [1] 1998 Aug 15 [G,A] PHA-29 NEA 1036 Ganymed [2] 1998 Oct 83,*O [A] MBA 20 Massalia [2] 1998 Oct *CM [A] ------------------------------------------------------------------------------------------------ NEA-50 10115 1992 SK [1] 1999 Mar 63 [G] NEA-51 1999 FN19 [1] 1999 Apr 83,*LB [G] NHATS " " *N [A] NEA-52 38071 1999 GU3 [1] 1999 Apr 45 [G] PHA-30 NEA-53 285331 1999 FN53 [1] 1999 May 83,*LB [G] PHA-31 " " *N [A] MBA 41 Daphne [2] 1999 May *CM [A] MBA 105 Artemis [2] 1999 May *CM [A] NEA 6489 Golevka [3] 1999 Jun *50 [A] PHA NEA " " *JLM [A-MA(2380)] NEA-54 53319 1999 JM8 [1] 1999 Jul 49 [G,A] PHA-32 NEA-55 1999 NW2 [1] 1999 Jul 83,*LB [G] MBA 216 Kleopatra [2] 1999 Sep 44 [A] MBA " 1999 Nov 66 [A] MBA-38 198 Ampella [1] 1999 Sep 66 [A] MBA-39 85 Io [1] 1999 Sep 66 [A] NEA-56 101955 Bennu (1999 RQ36) [1] 1999 Sep 83,*N [G,A-G(2380)] PHA-33 NHATS NEA-57 1999 TY2 [1] 1999 Oct 83,*N [A] NEA-58 1999 TN13 [1] 1999 Oct *LB [A] NHATS ------------------------------------------------------------------------------------------------ MBA 7 Iris [5] 2000 Jan 66 [A] MBA 554 Peraga [2] 2000 Jan 66 [A] MBA-40 288 Glauke [1] 2000 Mar 14 [A] MBA 1 Ceres [6] 2000 Mar *N [A] NEA-59 234145 2000 EW70 [1] 2000 Mar 83,*N [A] PHA-34 " " *GB [A-VLBA(2380)] NEA-60 2000 ED14 [1] 2000 Mar 83,*JLM [A] PHA-35 MBA 2 Pallas [4] 2000 Apr *? [A] NEA-61 138175 2000 EE104 [1] 2000 Apr 83,*JLM [A] NHATS NEA-62 162416 2000 EH26 [1] 2000 May 83,*LB [A] PHA-36 NEA-63 2000 LF3 [1] 2000 Jun 83,*N [A] PHA-37 NEA-64 4486 Mithra [1] 2000 Aug 81 [A,G] PHA-38 NEA-65 16834 1997 WU22 [1] 2000 Aug 83,*LB [A] NEA-66 12711 Tukmit (1991 BB) [1] 2000 Aug 83,*LB [A] NEA-67 2000 CE59 [1] 2000 Aug 83,*JLM [A] PHA-39 NHATS MBA-41 88 Thisbe [1] 2000 Aug 66 [A] MBA 393 Lampetia [2] 2000 Aug 66 [A] NEA 2100 Ra-Shalom [3] 2000 Aug 72 [A] NEA-68 2000 QW7 [1] 2000 Sep 83,*JLM [G] PHA-40 MBA-42 111 Ate [1] 2000 Sep 66 [A] MBA 324 Bamberga [2] 2000 Sep 66 [A] MBA-43 336 Lacadiera [1] 2000 Sep 66 [A] MBA-44 914 Palisana [1] 2000 Sep 66 [A] NEA-69 363084 2000 RD53 [1] 2000 Sep 83,*JLM [A,G] PHA-41 NEA-70 185851 2000 DP107 [1] 2000 Sep 46 [G,A] PHA-42 BIN-1 MBA 192 Nausikaa [2] 2000 Oct 66 [A] MBA-45 31 Euphrosyne [1] 2000 Oct 66 [A] NEA-71 2000 UG11 [1] 2000 Oct *N [A] PHA-43 BIN-2 " " 83,*LB [G] NEA-72 2000 UK11 [1] 2000 Oct *N [A] PHA-44 NHATS " " 83,*LB [G] NEA 4179 Toutatis [3] 2000 Oct *O [G] PHA NEA 4183 Cuno [2] 2000 Dec 83,*LB [A] PHA NEA-73 2000 YA [1] 2000 Dec 83,*LB [A] ------------------------------------------------------------------------------------------------ MBA-46 505 Cava [1] 2001 Jan 66 [A] NEA-74 26663 2000 XK47 [1] 2001 Jan 83,*JLM [A] PHA-45 MBA-47 1963 Bezovec [1] 2001 Jan 66 [A] MBA-48 128 Nemesis [1] 2001 Jan 66 [A] MBA-49 38 Leda [1] 2001 Jan 66 [A] MBA-50 50 Virginia [1] 2001 Jan 66 [A] MBA-51 83 Beatrix [1] 2001 Jan 66 [A] MBA-52 622 Esther [1] 2001 Jan 66 [A] NEA-75 2001 AV43 [1] 2001 Jan 83,*N [A] NHATS NEA-76 2000 YF29 [1] 2001 Jan 83,*O,*N[G],[A] PHA-46 NEA-77 2001 BF10 [1] 2001 Feb 83,*EH [A] NEA-78 2001 CP36 [1] 2001 Feb 83,*N [A] NEA-79 23187 2000 PN9 [1] 2001 Mar 83,*MWB [G,A] PHA-47 NEA-80 29075 1950 DA [1] 2001 Mar 43,70 [A,G] PHA-48 NEA-81 25143 Itokawa (1998 SF36) [1] 2001 Mar 51 [A,G] PHA-49 NHATS NEA-82 2001 EC16 [1] 2001 Mar 83,*LB [G] NHATS " " *JLM [A-GBT] MBA-53 114 Kassandra [1] 2001 Mar 66 [A] MBA-54 13 Egeria [1] 2001 Mar 66 [A] MBA-55 145 Adeona [1] 2001 Mar 66 [A] MBA-56 354 Eleonora [1] 2001 Mar 66 [A] MBA 532 Herculina [2] 2001 Mar 66 [A] NEA-83 2001 FR85 [1] 2001 Mar 83,*N [A] NHATS NEA 138175 2000 EE104 [2] 2001 Apr 83,*N [A] PHA NHATS NEA-84 363116 2001 GQ2 [1] 2001 Apr 83,*N [A] PHA-50 NEA-85 66391 1999 KW4 [1] 2001 May 69 [G,A] PHA-51 BIN-3 " " *JLM [A-G(2380)] PHA BIN NEA-86 2001 JV1 [1] 2001 May *O [A] PHA-52 Comet-8 C/2001 A2 LINEAR (c) [1] 2001 Jul 65 [A] NEA-87 54509 YORP (2000 PH5) [1] 2001 Jul 68 [G] MBA-57 253 Mathilde [1] 2001 Aug 66 [A] MBA-58 225 Henrietta [1] 2001 Aug *CM [A] NEA-88 136770 1996 PC1 [1] 2001 Aug 83,*EH [A] NEA-89 22771 1999 CU3 [1] 2001 Sep 83,*LB [A] NEA-90 2001 SP263 [1] 2001 Sep 83,*N [A] MBA-59 36 Atalante [1] 2001 Oct 66 [A] MBA-60 407 Arachne [1] 2001 Oct *CM [A] MBA-61 54 Alexandra [1] 2001 Oct 66 [A] MBA-62 60 Echo [1] 2001 Oct 66 [A] MBA-63 23 Thalia [1] 2001 Oct 66 [A] MBA-64 247 Eukrate [1] 2001 Oct 66 [A] MBA-65 266 Aline [1] 2001 Oct 66 [A] MBA-66 270 Anahita [1] 2001 Oct 66 [A] NEA-91 363027 1998 ST27 [1] 2001 Oct 83,*LB [A] PHA-53 BIN-4 MBA-67 101 Helena [1] 2001 Oct 66 [A] MBA-68 704 Interamnia [1] 2001 Oct 66 [A] NEA-92 2001 UP [1] 2001 Oct 83,*N [A] NHATS NEA-93 2001 WM15 [1] 2001 Nov 83,*N [A] MBA 4 Vesta [5] 2001 Nov *N [A] NEA-94 33342 1998 WT24 [1] 2001 Dec 74 [G,A] PHA-54 " " 47 [G-ME,EV-ME(5010) 6 cm] NEA-95 2001 XX4 [1] 2001 Dec 83,*N [A] MBA-69 22 Kalliope [1] 2001 Dec 66 [A] NEA-96 363163 2001 SE286 [1] 2001 Dec 83,*JLM [A] NEA-97 4660 Nereus [1] 2001 Dec 75 [A] PHA-55 NHATS MBA-70 211 Isolda [1] 2001 Dec 66 [A] MBA-71 66 Maja [1] 2001 Dec 66 [A] ------------------------------------------------------------------------------------------------ NEA-98 2001 YP3 [1] 2002 Jan 83,*N [A] NEA-99 2002 AV [1] 2002 Jan 83,*O [A] PHA-56 NEA 4660 Nereus cont'd 2002 Jan 75 [A,G] PHA NHATS NEA-100 2002 AY1 [1] 2002 Jan 83,*N [A] PHA-57 NEA-101 2001 YE4 [1] 2002 Jan 83,*N [A] PHA-58 MBA 654 Zelinda [2] 2002 Feb 66 [A] MBA-72 405 Thia [1] 2002 Feb 66 [A] MBA-73 3 Juno [1] 2002 Feb 66 [A] MBA-74 28 Bellona [1] 2002 Feb 66 [A] MBA-75 53 Kalypso [1] 2002 Feb 66 [A] NEA-102 2002 BG25 [1] 2002 Feb 83,*N [A] PHA-59 MBA-76 488 Kreusa [1] 2002 Feb 66 [A] MBA-77 127 Johanna [1] 2002 Feb 66 [A] NEA-103 2002 BM26 [1] 2002 Feb 83,*N [A] PHA-60 BIN-5 MBA-78 182 Elsa [1] 2002 Feb 66 [A] NEA-104 138258 2000 GD2 [1] 2002 Mar 83,*LB [G] NEA-105 2002 FD6 [1] 2002 Apr 83,*LB [G] NEA 38071 1999 GU3 [2] 2002 Apr *LB [A,A-GBT(2380)] PHA " " " [G,G-GBT(8560)] PHA NEA-106 2002 FC [1] 2002 Jun 83,*O [A,G] PHA-61 NEA 1580 Betulia [3] 2002 Jun 67 [A] NEA 66391 1999 KW4 [2] 2002 Jun 69 [A] PHA BIN NEA-107 2002 KK8 [1] 2002 Jun 83,*N [A] PHA-62 BIN-6 NEA-108 5604 1992 FE [1] 2002 Jun 83,*LB [G,A] PHA-63 Comet-9 C/2002 O6 Swan (c) [1] 2002 Aug 59 [A] MBA-79 25 Phocaea [1] 2002 Jul 66 [A] NEA-109 2002 AL14 [1] 2002 Jul 83,*N [A] NEA-110 2002 NY40 [1] 2002 Aug 83,*EH [A] PHA-64 NEA-111 141593 2002 HK12 [1] 2002 Aug 83,*N [A] PHA-65 NEA-112 385252 2001 EB18 [1] 2002 Aug 83,*N [A] PHA-66 MBA-80 15 Eunomia [1] 2002 Sep 66 [A] MBA-81 137 Meliboea [1] 2002 Sep 66 [A] MBA-82 429 Lotis [1] 2002 Sep 66 [A] MBA-83 444 Gyptis [1] 2002 Sep 66 [A] NEA-113 2002 TS69 [1] 2002 Oct 83,*N [A] NHATS NEA-114 22753 1998 WT [1] 2002 Oct 83,*LB [A] PHA-67 NEA-115 2002 TZ66 [1] 2002 Oct 83,*LB [A] NHATS NEA-116 35396 1997 XF11 [1] 2002 Oct 83,*O [G] PHA-68 NEA-117 154276 2002 SY50 [1] 2002 Nov 83,*JLM [G] PHA-69 NEA-118 2002 VE68 [1] 2002 Nov 83,*LB [G] PHA-70 NEA-119 2002 TD60 [1] 2002 Nov 83,*N [A] NHATS MBA-84 109 Felicitas [1] 2002 Nov 66 [A] MBA 46 Hestia [2] 2002 Nov 66 [A] NEA-120 152560 1991 BN [1] 2002 Nov 83,*N [A] PHA-71 ------------------------------------------------------------------------------------------------ NEA-121 52387 1993 OM7 [1] 2003 Jan 83,*O [A,A-GBT(2380)] PHA-72 NEA-122 141432 2002 CQ11 [1] 2003 Jan 83,*N [A] PHA-73 NEA-123 2002 AA29 [1] 2003 Jan 78 [A] NEA-124 2003 EP4 [1] 2003 Mar 83,*N [A] MBA 4 Vesta [6] 2003 Mar *N [A] MBA-85 313 Chaldea [1] 2003 Mar 66 NEA-125 2003 HM [1] 2003 Apr 83,*N [A] NEA-126 2003 HN16 [1] 2003 May 83,*N [A] NEA-127 5381 Sekhmet [1] 2003 May 83,*N [A] BIN-7 NEA 6489 Golevka [4] 2003 May 50 [A] PHA NEA-128 65909 1998 FH12 [1] 2003 Jun 83,*LB [G,A,G-A(8560)] PHA-74 NEA-129 2003 MS2 [1] 2003 Jun 83,*LB [G] PHA-75 NEA-130 37655 Illapa (1994 PM) [1] 2003 Aug 83,*LB [G] PHA-76 NEA-131 382758 2003 GY [1] 2003 Aug 83,*N [A] PHA-77 NEA 2100 Ra-Shalom [4] 2003 Aug 72 [A] NEA-132 2003 QB30 [1] 2003 Aug 83,*S [A] NHATS NEA 22771 1999 CU3 [2] 2003 Sep 83,*LB [A,G] NEA-133 2003 RU11 [1] 2003 Sep 83,*N [A] NHATS NEA-134 2003 SR84 [1] 2003 Sep *LB [G] NEA-135 66063 1998 RO1 [1] 2003 Sep 83,*LB [A] BIN-8 NEA-136 163732 2003 KP2 [1] 2003 Oct 83,*N [A] NEA-137 2003 SS84 [1] 2003 Oct *N [A] PHA-78 BIN-9 " 2003 Oct 83,*LB [G] NEA-138 69230 Hermes (1937 UB) [1] 2003 Oct 83,*JLM [A,G] PHA-79 BIN-10 NEA-139 2003 TL4 [1] 2003 Oct 83,*LB [G,A] PHA-80 NEA " 2003 Oct *N [A] PHA NEA-140 363505 2003 UC20 [1] 2003 Oct 83,*N [A] PHA-81 NHATS NEA-141 68346 2001 KZ66 [1] 2003 Oct 83,*N [A] PHA-82 NEA-142 2003 TH2 [1] 2003 Oct 83,*N [A] NEA-143 68950 2002 QF15 [1] 2003 Nov 83,*S [A] PHA-83 NEA 162000 1990 OS [2] 2003 Nov *O [A] PHA BIN-11 " 2003 Nov 83,*LB [G] PHA BIN Comet 2P/Encke (n) [2] 2003 Nov *JH [A] NEA-144 65803 Didymos (1996 GT) [1] 2003 Nov 83,*LB [G,A] PHA-84 BIN-12 NEA-145 85774 1998 UT18 [1] 2003 Nov 83,*LB [A] PHA-85 ------------------------------------------------------------------------------------------------ NEA-146 2004 AD [1] 2004 Jan 83,*N [A] NHATS MBA 1 Ceres [7] 2004 Jan *N [A] NEA-147 230111 2001 BE10 [1] 2004 Jan 83,*LB [A] PHA-86 NEA-148 6239 Minos [1] 2004 Feb 83,*O [G,A] PHA-87 NEA-149 2004 FY31 [1] 2004 Apr 83,*LB [A] PHA-88 NEA-150 85938 1999 DJ4 [1] 2004 Apr 83,*LB [A] PHA-89 BIN-13 NEA-151 89136 2001 US16 [1] 2004 Apr *N [A] PHA-90 NHATS " 2004 Apr 83,*LB [G] PHA NEA-152 2004 HX53 [1] 2004 Apr 83,*N [A] NHATS NEA-153 164121 2003 YT1 [1] 2004 May 83,*N [A] PHA-91 BIN-14 NEA-154 87024 2000 JS66 [1] 2004 May 83,*N [A] NEA 25143 Itokawa (1998 SF36) [2] 2004 Jun *GB [A-GBT,A-VLBA] PHA NHATS " 2004 Jun 62 [G] PHA NEA-155 1999 MN [1] 2004 Jul 83,*JLM [G] PHA-92 NEA 54509 YORP (2000 PH5) [2] 2004 Jul 68 [A] NEA-156 276049 2002 CE26 [1] 2004 Aug 64 [A] BIN-15 NEA-157 11066 Sigurd [1] 2004 Sep 83,*LB [A] " 2004 Sep *C [A] NEA-158 2004 RQ10 [1] 2004 Sep 83,*N [A] NEA 66063 1998 RO1 [2] 2004 Oct 83,*LB [A] BIN MBA-86 135 Hertha [1] 2004 Oct 72,80 [A] NEA 363027 1998 ST27 [2] 2004 Oct 83,*LB [A] PHA BIN NEA-159 164211 2004 JA27 [1] 2004 Oct 83,*LB [A] PHA-93 NEA 4179 Toutatis [4] 2004 Oct *C [A] PHA " 2004 Oct *O [A] PHA MBA-87 56 Melete [1] 2004 Oct *CM [A] MBA-88 690 Wratislavia [1] 2004 Oct *CM [A] MBA-89 165 Loreley [1] 2004 Oct *CM [A] MBA-90 212 Medea [1] 2004 Oct *CM [A] MBA-91 220 Stephania [1] 2004 Oct *CM [A] MBA-92 463 Lola [1] 2004 Oct *CM [A] MBA 21 Lutetia [2] 2004 Oct 72 [A] MBA 80 Sappho [2] 2004 Oct *O [A] NEA-160 162181 1999 LF6 [1] 2004 Oct 83,*LB [A] MBA-93 224 Oceana [1] 2004 Oct 72 [A] MBA-94 49 Pales [1] 2004 Oct *O [A] NEA 3908 Nyx (1980 PA) [2] 2004 Nov *LB [A] PHA NEA-161 2004 VB [1] 2004 Nov 83,*LB [A] PHA-94 MBA-95 325 Heidelberga [1] 2004 Nov 72 [A] NEA-162 7753 1988 XB [1] 2004 Nov 83,*N [A] PHA-95 ------------------------------------------------------------------------------------------------- Comet-10 C/2004 Q2 Machholz (n,c) [1] 2005 Jan *N [A] MBA-96 141 Lumen [1] 2005 Jan *CM [A] MBA-97 377 Campania [1] 2005 Jan *CM [A] MBA-98 91 Aegina [1] 2005 Jan *CM [A] MBA 8 Flora [2] 2005 Jan *N [A] MBA 532 Herculina [3] 2005 Jan *N [A] NEA-163 99942 Apophis (2004 MN4) [1] 2005 Jan 77 [A] PHA-96 NHATS MBA-99 59 Elpis [1] 2005 Jan *CM [A] NEA-164 7889 1994 LX [1] 2005 Jan 83,*N [A] NEA-165 2005 AB [1] 2005 Feb 83,*LB [A] BIN-16 NEA-166 2005 CR37 [1] 2005 Feb 76 [A] NEA-167 2004 RF84 [1] 2005 Feb 83,*LB [A] PHA-97 NEA 22753 1998 WT [1] 2005 Mar 83,*LB [G] PHA NEA-168 2005 FA [1] 2005 Mar 83,*N [A] NEA-169 152770 1999 RR28 [1] 2005 Mar 83,*LB [A,G] PHA-98 NEA-170 2005 EU2 [1] 2005 Mar *EH [A] " 2005 Mar 83,*LB [G] NEA-171 30825 1990 TG1 [1] 2005 Apr 83,*N [A] MBA 2 Pallas [5] 2005 Apr *S [A] MBA-100 129 Antigone [1] 2005 Apr 72 [A] MBA-101 785 Zwetana [1] 2005 Apr 72 [A] NEA-172 2005 ED318 [1] 2005 May *N [A] PHA-99 " 2005 May 83,*LB [G] " 2005 May *N [A-GBT, A-G] NEA-173 2005 HB4 [1] 2005 May 83,*N [A] NHATS NEA 1999 MN [2] 2005 May *JLM [A] PHA NEA-174 154275 2002 SR41 [1] 2005 Jun *N [A] PHA-100 Comet-11 P/2005 JQ5 Catalina (n,c)[1] 2005 Jun 84 [A] NEA-175 1994 XD [1] 2005 Jun 83,*LB [A] PHA-101 BIN-17 NEA-176 163692 2003 CY18 [1] 2005 Jul 83,*N [A] NEA 54509 YORP (2000 PH5) [3] 2005 Jul 68 [A] NEA-177 5660 1974 MA [1] 2005 Jul 83,*N [A] NEA-178 100085 1992 UY4 [1] 2005 Aug 83,*LB [G,A] PHA-102 NEA 99942 Apophis (2004 MN4) [2] 2005 Aug 77 [A] PHA NHATS NEA-179 2005 OE3 [1] 2005 Aug 83,*LB [G] PHA-103 NEA 22771 1999 CU3 [3] 2005 Aug 83,*LB [A] NEA 101955 Bennu (1999 RQ36) [2] 2005 Sep *N [G,A] PHA NHATS NEA-180 2005 TD49 [1] 2005 Oct 83,*N [A] MBA-102 140 Siwa [1] 2005 Oct *CM [A] MBA-103 476 Hedwig [1] 2005 Oct *CM [A] NEA-181 2005 TU50 [1] 2005 Oct 83,*N [A] PHA-104 MBA-104 335 Roberta [1] 2005 Oct *CM [A] NEA-182 144900 2004 VG64 [1] 2005 Oct 83,*C [A] PHA-105 MBA-105 1139 Atami [1] 2005 Oct *O [A] MBA-106 712 Boliviana [1] 2005 Oct *O [A] MBA 3 Juno [2] 2005 Oct *O [A] MBA-107 164 Eva [1] 2005 Oct *O [A] NEA 1862 Apollo [2] 2005 Oct *O [A,G] PHA BIN-18 NEA-183 363790 2005 JE46 [1] 2005 Nov 83,*LB [G] PHA-106 MBA 16 Psyche [3] 2005 Nov 72 [A] MBA-108 455 Bruchsalia [1] 2005 Nov *CM [A] NEA-184 2005 WA1 [1] 2005 Dec 83,*N [A] PHA-107 MBA-109 524 Fidelio [1] 2005 Dec *CM [A] NEA-185 2005 XA [1] 2005 Dec 83,*N [A] NEA-186 2005 WK56 [1] 2005 Dec 83,*N [A] NEA-187 163295 2002 HW [1] 2005 Dec 83,*N [A] MBA 60 Echo [2] 2005 Dec *O [A] MBA-110 363 Padua [1] 2005 Dec *CM [A] NEA-188 2005 WC1 [1] 2005 Dec *N [A] PHA-108 " " 83,*LB [G] ------------------------------------------------------------------------------------------------- MBA 60 Echo cont'd 2006 Jan *O [A] MBA 53 Kalypso [2] 2006 Jan *O [A] MBA-111 71 Niobe [1] 2006 Feb 72 [A] NEA-189 137924 2000 BD19 [1] 2006 Feb *JLM [A] NEA 23187 2000 PN9 [2] 2006 Mar 83,*MWB [G] NEA-190 144901 2004 WG1 [1] 2006 Apr 83,*N [A] NEA-191 2005 TF49 [1] 2006 Apr 83,*N [A] PHA-109 NEA-192 194126 2001 SG276 [1] 2006 Apr 83,*N [A] MBA 105 Artemis [3] 2006 Apr *H [A] NEA 99942 Apophis (2004 MN4) [3] 2006 May 77 [A] PHA NHATS Comet-12 73P/Schwassmann-Wachmann 3 [1] 2006 May *N B(n,c), C(n,c) [A] B(n,c), C(n,c) " [G] NEA-193 2006 GY2 [1] 2006 May *N [G] PHA-110 BIN-19 " " 83,*LB [A] MBA-112 434 Hungaria [1] 2006 May 73 [A] NEA 68950 2002 QF15 [2] 2006 May *S [A] PHA NEA-194 311066 2004 DC [1] 2006 May 83,*T [G,A] PHA-111 BIN-20 NEA-195 2004 XP14 [1] 2006 Jul 83,*LB [G] PHA-112 " " *IM [G-EV] NEA-196 2006 BQ6 [1] 2006 Jul 83,*LB [G] PHA-113 NEA-197 2006 QV89 [1] 2006 Sep 83,*N [A] NHATS NEA-198 2006 RZ [1] 2006 Oct *N [A] PHA-114 " " 83,*LB [G] NEA-199 138971 2001 CB21 [1] 2006 Oct 83,*MWB [A] PHA-115 MBA 554 Peraga [3] 2006 Nov *EH [A] MBA 7 Iris [6] 2006 Nov 79 [A] NEA-200 2006 WB [1] 2006 Dec 83,*MWB [A] NHATS NEA-201 2004 XL14 [1] 2006 Dec 83,*MWB [A,G] PHA-116 MBA-113 758 Mancunia [1] 2006 Dec 72 [A] MBA 97 Klotho [1] 2006 Dec 72 [A] MBA-114 44 Nysa [1] 2006 Dec 73 [A] ---------------------------------------------------------------------------------------------- NEA 7341 1991 VK [2] 2007 Jan *MWB [A] NEA-202 2006 AM4 [1] 2007 Jan *N [A] PHA-117 " " 83,*LB [G] MBA-115 51 Nemausa [1] 2007 Feb *N [A] NEA-203 2006 UQ17 [1] 2007 Feb 83,*N [A] PHA-118 MBA-116 404 Arsinoe [1] 2007 Feb *N [A] NEA-204 138127 2000 EE14 [1] 2007 Mar *JLM [A] PHA-119 NEA-205 2007 EH [1] 2007 Mar *N [A] NEA-206 374851 2006 VV2 [1] 2007 Mar 83,*LB [G] PHA-120 BIN-21 " " *MWB,GB [A,A-GBT] BIN " " *MWB [G-VLBA] BIN " " *GB [A-VLBA] BIN NEA-207 2007 FY20 [1] 2007 Mar 83,*EH [A] NEA-208 2006 RH120 (6R10DB9) [1] 2007 Jun 83,*LB [G] NHATS NEA-209 2007 DT103 [1] 2007 Jul 83,*LB [G] PHA-121 BIN-22 NEA-210 11500 Tomaiyowit (1989 UR) [1] 2007 Nov 83,*LB [G] PHA-122 NEA-211 2007 VD12 [1] 2007 Nov 83,*LB [G] PHA-123 NEA-212 3200 Phaethon [1] 2007 Nov 83,*LB [A] PHA-124 NEA 137924 2000 BD19 [2] 2007 Dec *JLM [A] NEA-213 2007 XH16 [1] 2007 Dec 83,*N [A] PHA-125 ---------------------------------------------------------------------------------------------- Comet-13 8P/Tuttle [1] 2008 Jan *JKH [A] NEA-214 1989 AZ [1] 2008 Jan 83,*N [A] NEA-215 2005 WJ56 [1] 2008 Jan 83,*LB [A,G] PHA-126 MBA-117 678 Fredegundis [1] 2008 Jan 80 [A] NEA-216 2007 TU24 [1] 2008 Jan-Feb 83,*O [G,A-GBT, PHA-127 A-DSS13,A] NEA-217 153591 2001 SN263 [1] 2008 Feb 83,*N [A] BIN-23 (triple) NEA-218 4450 Pan [1] 2008 Feb 83,*N [A] NEA-219 179806 2002 TD66 [1] 2008 Feb 83,*N [A] PHA-128 " 83,*LB [G] NEA-220 187026 2005 EK70 [1] 2008 Feb 83,*N [A] NEA 138127 2000 EE14 [2] 2008 Feb 83,*JLM [A] PHA MBA-118 347 Pariana [1] 2008 Apr 80 [A] NEA-221 2004 VW14 [1] 2008 Apr 83,*S [A] PHA-129 NEA-222 2005 NB7 [1] 2008 Apr 83,*S [A,G] PHA-130 BIN-24 MBA 41 Daphne [2] 2008 Apr *CM [A] NEA 53319 1999 JM8 [2] 2008 May *MB [A] PHA NEA-223 2008 BT18 [1] 2008 Jul *LB [A,G] PHA-131 BIN-25 " *C [A] NEA-224 90403 2003 YE45 [1] 2008 Jul *CM [A] PHA-132 " *MB [G] NEA-225 2005 RC34 [1] 2008 Jul [A] PHA-133 " *MB [G] NEA-226 35107 1991 VH [1] 2008 Jul *JLM [A,G] PHA-134 BIN-26 NHATS NEA 185851 2000 DP107 [2] 2008 Sep *JLM [G,A] PHA BIN NEA-227 8567 1996 HW1 [1] 2008 Sep 89 [A] MBA 216 Kleopatra [3] 2008 Sep *CM [A] NEA-228 137032 1998 UO1 [1] 2008 Sep *LB [A] " *MB [G] NEA-229 2008 QS11 [1] 2008 Oct *MB [G,A] PHA-135 NEA-230 164400 2005 GN59 [1] 2008 Oct *LB [G] PHA-136 *MN [A] MBA 9 Metis [2] 2008 Nov *CM [A] MBA 141 Lumen [2] 2008 Nov *CM [A] MBA-119 497 Iva [1] 2008 Nov 80 [A] MBA-120 771 Libera [1] 2008 Nov 80 [A] MBA-121 779 Nina [1] 2008 Nov 80 [A] MBA-122 110 Lydia [1] 2008 Nov 80 [A] NEA 85774 1998 UT18 [2] 2008 Nov *N [A] PHA NEA 4179 Toutatis [5] 2008 Nov *MWB [A] PHA NEA 2004 XL14 [2] 2008 Dec *MB [A] PHA NEA-231 2008 UE7 [1] 2008 Dec *MB [A] PHA-137 NEA-232 341843 2008 EV5 [1] 2008 Dec 82,88 [G] PHA-138 NHATS " 82,88 [A] " 82,88 [A-VLBA] MBA 654 Zelinda [3] 2008 Dec *CM [A] NEA-233 2004 LV3 [1] 2008 Dec *MN [A] PHA-139 ----------------------------------------------------------------------------------------------- NEA-234 136849 1998 CS1 [1] 2009 Jan *MB [G,A] PHA-140 MBA 654 Zelinda cont'd [3] 2009 Jan *CM [A] NEA-235 207398 2006 AS2 [1] 2009 Feb *MB [G,A] PHA-141 NEA-236 208023 1999 AQ10 [1] 2009 Feb *MB [G,A] PHA-142 NHATS NEA-237 2008 EE5 [1] 2009 Feb *MB [A] PHA-143 NEA-238 2009 DR3 [1] 2009 Mar *MB [G] PHA-144 NEA-239 2009 DO111 [1] 2009 Mar *MB [G] NHATS NEA-240 2008 SV11 [1] 2009 Mar *MB [G] PHA-145 *MN [A] NEA-241 143651 2003 QO104 [1] 2009 May *MN [A] PHA-146 *MB [G] NEA-242 136617 1994 CC [1] 2009 Jun 86,87 [G, A] PHA-147 BIN-27 (triple) NEA-243 2001 FE90 [1] 2009 Jun *MB [G] PHA-148 *CM [A] NEA-244 2009 KC3 [1] 2009 Aug *T [G,A] PHA-149 NEA-245 363067 2000 CO101 [1] 2009 Sep *MB [G,A] PHA-150 BIN-28 NHATS NEA-246 152664 1998 FW4 [1] 2009 Sep *MB [G] PHA-151 *MWB [A] NEA-247 159402 1999 AP10 [1] 2009 Oct *MB [A] NEA-248 68216 2001 CV26 [1] 2009 Oct *MB [A.G] PHA-152 NEA-249 217807 2000 XK44 [1] 2009 Nov *MN [A] NEA-250 217796 2000 TO64 [1] 2009 Nov *MN [A] NEA-251 54660 2000 UJ1 [1] 2009 Nov *MN [A] NEA-252 2009 WV25 [1] 2009 Dec *MB [G] MBA 19 Fortuna [3] 2009 Dec *CM [A] ----------------------------------------------------------------------------------------------- NEA-253 2010 AL30 [1] 2010 Jan *MB [G] NHATS NEA-254 2010 AF40 [1] 2010 Jan *MB [G] MBA-123 64 Angelina [1] 2010 Jan *MS [A] MBA-124 69 Hesperia [1] 2010 Feb *MS [A] NEA-255 2009 UN3 [1] 2010 Feb *MB [G] PHA-153 NEA-256 2010 DJ1 [1] 2010 Feb *MB [G] NEA-257 2005 YU55 [1] 2010 Apr *MN [A] PHA-154 NEA-258 2010 GU21 [1] 2010 May *LB [A] PHA-155 NEA-259 2010 JN71 [1] 2010 May *MN [A] PHA-156 NEA-260 2007 XB10 [1] 2010 Jun *CN [A] NEA-261 2002 BF25 [1] 2010 Jul *CN [A] NHATS NEA-262 85989 1999 JD6 [1] 2010 Jul *MB [A] PHA-157 NEA-263 154029 2002 CY46 [1] 2010 Sep *MN [A] NEA 137032 1998 UO1 [2] 2010 Sep *LB [A] Comet-14 103P/Hartley 2 (n,c) [1] 2010 Oct 85 [A] NEA-264 2003 UV11 [1] 2010 Oct *N [A] PHA-158 *MB [A-VLBA] MBA 36 Atalante [2] 2010 Oct *CM [A] MBA 144 Vibilia [2] 2010 Oct *CM [A] NEA-265 2010 UP [1] 2010 Oct *N [A] NHATS NEA-266 2007 RU17 [1] 2010 Oct *T [A] PHA-159 NEA-267 100926 1998 MQ [1] 2010 Oct *T [A] NEA-268 153814 2001 WN5 [1] 2010 Oct *T [A] PHA-160 NEA-269 2010 TU149 [1] 2010 Oct *N [A] PHA-161 NEA-270 2010 UM7 [1] 2010 Oct *N [A] NEA 2002 VE68 [2] 2010 Nov *LB [G] PHA NEA-271 2005 GC120 [1] 2010 Dec *MB [G] PHA-162 NEA-272 2010 JL33 [1] 2010 Dec *MB [G] PHA-163 ----------------------------------------------------------------------------------------------- NEA-273 2011 EZ78 [1] 2011 Jul *LB [G] Comet-15 45P/Honda-Mrkos-Pajdusakova (n,c) [1] 2011 Aug *MB [G] NEA 101955 Bennu (1999 RQ36) [3] 2011 Sep *MN [A] PHA NHATS NEA 1036 Ganymed [3] 2011 Oct *MB [G, A] NEA-274 297300 1998 SC15 [1] 2011 Oct *N [A] PHA-164 NEA-275 2011 SE97 [1] 2011 Oct *N [A] NEA-276 297418 2000 SP43 [1] 2011 Oct *MB [A] PHA-165 NEA-277 2011 SQ12 [1] 2011 Oct *MB [A] NEA-278 2011 UB [1] 2011 Oct *MB [A] NEA-279 138524 2000 OJ8 [1] 2011 Oct *MB [A] PHA-166 NEA-280 2011 LC19 [1] 2011 Oct *MB [A, G] PHA-167 NEA-281 2011 UK21 [1] 2011 Oct *MN [A] NEA-282 2003 FH [1] 2011 Oct *PT [A] PHA-168 NEA 308635 2005 YU55 [2] 2011 Nov *LB [G] PHA *PT [A-GBT] *MWB [G-VLBA] NEA-283 175706 1996 FG3 [1] 2011 Nov *LB [A,G] PHA-169 BIN-29 NHATS NEA-284 2011 WN2 [1] 2011 Nov *PT [A] MBA-125 201 Penelope [1] 2011 Nov *MS [A] MBA-126 92 Undina [1] 2011 Nov *MS [A] MBA-127 413 Edburga [1] 2011 Nov *MS [A] MBA-128 261 Prymno [1] 2011 Nov *MS [A] NEA-285 170502 2003 WM7 [1] 2011 Dec *?? [A] NEA-286 2011 WS74 [1] 2011 Dec *MN [A] NEA-287 5143 Heracles [1] 2011 Dec *?? [A] BIN-30 MBA 678 Fredegundis [2] 2011 Dec *MS [A] MBA-129 441 Bathilde [1] 2011 Dec *MS [A] MBA-130 77 Frigga [1] 2011 Dec *MS [A] NEA-288 310842 2003 AK18 [1] 2011 Dec *MN [A, G] NEA 2000 YA [2] 2011 Dec *LB [A, G] NEA-289 2011 WS95 [1] 2011 Dec *MN [A] NEA-290 2011 XD1 [1] 2011 Dec *MN [A] ----------------------------------------------------------------------------------------------- NEA 7341 1991 VK [3] 2012 Jan *LB [A, G] PHA NEA 2001 YE4 [2] 2012 Jan *?? [A] PHA NEA-291 2011 YH40 [1] 2012 Jan *MB [G] MBA 77 Frigga cont'd 2012 Jan *MS [A] NEA 433 Eros [3] 2012 Jan *MB [G] NEA-292 2012 BX34 [1] 2012 Jan *MB [G] NEA-293 2012 BD14 [1] 2012 Jan *PT [A] NHATS NEA-294 364136 2006 CJ [1] 2012 Feb *MB [G] PHA-170 *CN [A] NEA-295 96590 1998 XB [1] 2012 Feb *JLM [A] NEA-296 2006 AL8 [1] 2012 Feb *?? [A] NEA-297 349507 2008 QY [1] 2012 Feb *PT [A] PHA-171 NEA-298 162421 2000 ET70 [1] 2012 Feb *SN [A,G] PHA-172 NEA-299 2011 CP4 [1] 2012 Feb *SN [A,G,A-VLBA] PHA-173 NEA-300 141018 2001 WC47 [1] 2012 Feb *?? [A] NHATS NEA-301 2012 DX [1] 2012 Feb *PT [A] NEA-302 365071 2009 AV [1] 2012 Feb *PT [A] PHA-174 NEA-303 363344 2002 QC7 [1] 2012 Feb *SN [A] PHA-175 NEA-304 2012 DX13 [1] 2012 Feb *MN [A] NEA-305 192642 1999 RD32 [1] 2012 Mar *JLM [A] 2012 Mar *MB [G] NEA 2201 Oljato [2] 2012 Mar *CN [A] NEA-306 2012 DH54 [1] 2012 Mar *LB [A] NHATS MBA 5 Astraea [3] 2012 Mar *CM [A] NEA-307 2012 DW60 [1] 2012 Mar *LB [A] NHATS NEA-308 2012 DH4 [1] 2012 Mar *LB [A] NEA-309 2012 EO8 [1] 2012 Mar *EH [A] NEA-310 2010 SV3 [1] 2012 Mar *EH [A] NEA-311 2012 BT23 [1] 2012 Mar *EH [A] PHA-176 NEA-312 2012 FZ23 [1] 2012 Mar *MN [A] PHA-177 NEA-313 363599 2004 FG11 [1] 2012 Apr *CN [A] PHA-178 BIN-31 NEA-314 2003 WH166 [1] 2012 Apr *MB [A] PHA-179 NEA-315 2012 HM [1] 2012 Apr *LB [G] NHATS NEA-316 2012 HL [1] 2012 Apr *MN [A] NEA-317 2012 HM8 [1] 2012 Apr *MN [A] NEA-318 1994 NK [1] 2012 Apr *MN [A] NEA-319 365424 2010 KX7 [1] 2012 Apr *MWB [A] PHA-180 NEA-320 2001 SZ269 [1] 2012 Apr *MN [A] PHA-181 NEA 29075 1950 DA [2] 2012 Apr *MWB [A] PHA NEA-321 326290 1998 HE3 [1] 2012 May *MN [A] PHA-182 *MB [G] NEA-322 2007 LE [1] 2012 May *MB [G,A] PHA-183 BIN-32 NEA-323 2001 CQ36 [1] 2012 Jun *MB [G,A] NHATS NEA-324 308242 2005 GO21 [1] 2012 Jun *MB [G,A, A-DSS13, A-VLBA] PHA-184 NEA-325 2012 LZ1 [1] 2012 Jun *MN [A] PHA-185 NEA-326 2008 YT30 [1] 2012 Jun *MN [A] NEA-327 2012 MU2 [1] 2012 Jun *MN [A] PHA-186 NEA-328 2012 KM45 [1] 2012 Jun *PT [A] NEA-329 2012 MY2 [1] 2012 Jul *MB [G,A,G-VLBA] NHATS NEA-330 144411 2004 EW9 [1] 2012 Jul *MN [A,G] NEA-331 153958 2002 AM31 [1] 2012 Jul *PT [A,G] PHA-187 BIN-33 NEA-332 2012 MM11 [1] 2012 Jul *PT [A] PHA-188 NEA-333 326732 2003 HB6 [1] 2012 Jul *MN [A] Comet-16 189P/NEAT (n) [1] 2012 Jul *EH [A] NEA-334 2012 NN [1] 2012 Jul *PT [A] PHA-189 NEA-335 2012 OO [1] 2012 Jul *MN [A] PHA-190 AKA CD23056 NEA 1685 Toro [4] 2012 Jul *EH [A] NEA-336 329614 2003 KU2 [1] 2012 Jul *PT [A] PHA-191 NEA-337 277475 2005 WK4 [1] 2012 Jul *PT [A] PHA-192 NEA 2062 Aten [2] 2012 Jul *LB [A] NEA-338 2012 OQ [1] 2012 Jul *MB [G] PHA-193 NEA-339 2006 CF [1] 2012 Jul *MB [G] PHA-194 NEA-340 66146 1998 TU3 [1] 2012 Aug *PT [A] NEA-341 4581 Asclepius [1] 2012 Aug *EH [A] PHA-195 NHATS NEA 37655 Illapa [2] 2012 Aug *MN [A] PHA NEA 162421 2000 ET70 [2] 2012 Aug *SN [A] PHA NEA-342 2012 PX [1] 2012 Sep *MN [A] NEA 4769 Castalia [2] 2012 Sep *MWB [A] PHA NEA-343 2012 QG42 [1] 2012 Sep *MB [G,A,A-VLBA] PHA-196 NEA 2063 Bacchus [2] 2012 Sep *LB [A] NEA-344 2012 JS11 [1] 2012 Sep *PT [A] NEA-345 136993 1998 ST49 [1] 2012 Oct *MB [A,G] BIN-34 NEA-346 2012 RV16 [1] 2012 Oct *MN [A] MBA-131 359 Georgia [1] 2012 Oct *MS [A] MBA 110 Lydia [2] 2012 Oct *MS [A] MBA 779 Nina [2] 2012 Oct *MS [A] NEA-347 214869 2007 PA8 [1] 2012 Oct *MB [G,G-VLBA] PHA-197 NEA-348 2012 TG53 [1] 2012 Oct *PT [A] NEA-349 2009 LS [1] 2012 Nov *MN [A] NEA-350 2010 JK1 [1] 2012 Nov *MB [G,A] NHATS NEA 1994 XD [2] 2012 Nov *MB [G] PHA BIN NEA-351 2012 WH1 [1] 2012 Dec *EH [A] NHATS NEA-352 2001 YM2 [1] 2012 Dec *PT [A] MBA-132 521 Brixia [1] 2012 Dec *CM [A] NEA 4179 Toutatis [6] 2012 Dec *MWB [G, G-VLA,G-DSS13] PHA NEA-353 2012 XB112 [1] 2012 Dec *MB [G] NHATS NEA 99942 Apophis [4] 2012 Dec *LB [G] PHA NHATS ----------------------------------------------------------------------------------------------- NEA 99942 Apophis, cont'd [4] 2013 Jan *LB [G,A] PHA NHATS NEA 2002 AY1 [2] 2013 Jan *MB [G] PHA NEA-354 2013 BS45 [1] 2013 Feb *MB [G] NHATS NEA-355 3752 Camillo [1] 2013 Feb *MB [G, A] NEA-356 2013 BV15 [1] 2013 Feb *MB [G] NEA-357 367943 Duende (2012 DA14) [1] 2013 Feb *JV [EI] 32 cm NHATS *MN [EV-ME, EV-I] 6 cm *PE [H 46 m UHF, H 37 m X-band] *LB [G-DSS13, G, G-VLBA, G-H (18m, X-band)] NEA-358 2013 CZ87 [1] 2013 Feb *MN [A] NEA-359 2008 DG17 [1] 2013 Feb *MN [A] BIN-35 MBA 785 Zwetana [2] 2013 Mar *MS [A] NEA-360 2013 ET [1] 2013 Mar *MB [G, G-DSS13] NEA-361 7888 1993 UC [1] 2013 Mar *MB [A,G] BIN-36 NEA-362 2013 EC20 [1] 2013 Mar *MB [A] NHATS MBA-133 14 Irene [1] 2013 Mar *CM [A] NEA-363 2009 SC15 [1] 2013 Mar *MB [A] NHATS NEA-364 2013 EA [1] 2013 Mar *MB [A] NEA-365 2008 SE85 [1] 2013 Mar *PT [A] PHA-198 NEA-366 2013 FB8 [1] 2013 Mar *MB [G] NHATS NEA-367 2001 TA2 [1] 2013 Apr *PT [A] PHA-199 NEA-368 2013 FY13 [1] 2013 Apr *MN [A] NEA-369 2013 GJ69 [1] 2013 Apr *MN [A] NEA-370 242643 2005 NZ6 [1] 2013 Apr *MN [A,G] PHA-200 NEA-371 2013 GR38 [1] 2013 May *MN [A] PHA-201 NEA-372 360191 1988 TA [1] 2013 May *MB [G,A, G-A] PHA-202 NEA-373 359592 2010 VA1 [1] 2013 May *EH [A] NEA-374 137199 1999 KX4 [1] 2013 May *EH [A] NEA-375 163364 2002 OD20 [1] 2013 May *MB [G] PHA-203 NHATS NEA-376 2013 HT15 [1] 2013 May *MB [G] PHA-204 NEA-377 285263 1998 QE2 [1] 2013 May *MB [G,A] PHA-205 BIN-37 NEA-378 152756 1999 JV3 [1] 2013 May *PT [A] NEA-379 163249 2002 GT [1] 2013 May *LB [A] PHA-206 NEA-380 2013 JB36 [1] 2013 Jun *MN [A] NEA-381 2004 KH17 [1] 2013 Jun *JLM [A] PHA-207 NEA-382 2013 LB2 [1] 2013 Jun *EH [A] NEA-383 2013 JR28 [1] 2013 Jun *EH [A] PHA-208 *MB [G] NEA-384 2013 LL25 [1] 2013 Jun *MN [A] NEA 1627 Ivar [2] 2013 Jun *MN [A] NEA-385 2013 LC7 [1] 2013 Jun *MN [A] NEA-386 340666 2006 RO36 [1] 2013 Jun *AS [A] NEA 2062 Aten [3] 2013 Jun *LB [A] NEA-387 17188 1999 WC2 [1] 2013 Jun *AS [A] NEA 363790 2005 JE46 [2] 2013 Jun *AS [A] PHA NEA-388 153349 2001 PJ9 [1] 2013 Jul *MN [A] *MB [G] NEA 7753 1988 XB [2] 2013 Jul *MN [A] PHA NEA-389 2003 DZ15 [1] 2013 Aug *PT [A] NEA 277475 2005 WK4 [2] 2013 Aug *MB [G] PHA *SN [A] NEA 52760 1998 ML14 [2] 2013 Aug *LB [G,A] PHA NEA-390 137126 1999 CF9 [1] 2013 Aug *MB [G] PHA-209 NEA-391 2013 QR1 [1] 2013 Aug *MN [A] PHA-210 *MB [G] NEA-392 232691 2004 AR1 [1] 2013 Aug *MB [G] PHA-211 *SN [A] NEA-393 371660 2007 CN26 [1] 2013 Aug *MB [G] PHA-212 *MN [A] NEA-394 363305 2002 NV16 [1] 2013 Sep *SN [A] PHA-213 NHATS *MB [G] MBA 324 Bamberga [3] 2013 Sep *CM [A] NEA-395 2013 HG20 [1] 2013 Sep *EH [A] NEA-396 329437 2002 OA22 [1] 2013 Sep *PT [A,G] PHA-214 NHATS MBA-134 89 Julia [1] 2013 Sep *CM [A] NEA 152664 1998 FW4 [2] 2013 Sep *MB [G,A] PHA NEA-397 2013 QN11 [1] 2013 Sep *MN [A] NEA-398 24445 2000 PM8 [1] 2013 Sep *PT [A] NEA-399 2013 SU24 [1] 2013 Oct *MB [G] NHATS NEA-400 2013 RH74 [1] 2013 Oct *MN [A] PHA-215 NEA-401 6063 Jason [1] 2013 Oct *EH [A] NEA-402 2013 UB [1] 2013 Oct *MB [G] NHATS MBA 712 Boliviana [2] 2013 Nov *MS [A] NEA-403 2013 VO5 [1] 2013 Nov *EH [A] PHA-216 NEA-404 2013 VJ11 [1] 2013 Nov *EH [A] NHATS NEA-405 2011 JY1 [1] 2013 Nov *EH [A] MBA 216 Kleopatra [4] 2013 Nov *CM [A] NEA 2001 AV43 [2] 2013 Nov *MB [G, A] NHATS MBA-135 161 Athor [1] 2013 Nov *MS [A] MBA-136 572 Rebekka [1] 2013 Nov *MS [A] NEA-406 138095 2000 DK79 [1] 2013 Nov *SN [A] PHA-217 BIN-38 NEA-407 1997 WQ23 [1] 2013 Nov *SN [A] PHA-218 NEA 85774 1998 UT18 [3] 2013 Nov *SN [A] PHA NEA-408 2013 UF3 [1] 2013 Nov *PT [A] NEA-409 2013 NJ [1] 2013 Nov *MB [G] PHA-219 NHATS *MN [A] NEA-410 381906 2010 CL19 [1] 2013 Dec *PT [A] PHA-220 NEA-411 2009 WZ104 [1] 2013 Dec *AS [A] NEA-412 2006 CT [1] 2013 Dec *AS [A] NHATS NEA-413 2013 XY8 [1] 2013 Dec *MB [G] *MN [A] NEA-414 2013 XZ9 [1] 2013 Dec *PT [A] NEA-415 2013 XA4 [1] 2013 Dec *MN [A] NEA-416 2013 XG10 [1] 2013 Dec *MN [A] NEA-417 2013 XX8 [1] 2013 Dec *PT [A] NHATS NEA-418 2013 XH22 [1] 2013 Dec *MB [G,A] NEA-419 2011 BT15 [1] 2013 Dec *MB [G] PHA-221 NHATS NEA-420 2010 XZ67 [1] 2013 Dec *EH [A] ----------------------------------------------------------------------------------------------- NEA 2062 Aten [4] 2014 Jan *PT [A] NEA 2010 XZ67, cont'd 2014 Jan *EH [A] NEA-421 2013 YZ13 [1] 2014 Jan *EH [A] NEA-422 2014 AD16 [1] 2014 Jan *EH [A] NHATS NEA-423 251346 2007 SJ [1] 2014 Jan *MB [G] PHA-222 NEA-424 348306 2005 AY28 [1] 2014 Feb *MB [G] PHA-223 NEA-425 388188 2006 DP14 [1] 2014 Feb *MB [G] PHA-224 NEA-426 2014 BR57 [1] 2014 Feb *MB [G] NEA-427 275677 2000 RS11 [1] 2014 Mar *MB [G] PHA-225 *MN [A] NEA-428 2014 CU13 [1] 2014 Mar *MB [G] PHA-226 NEA-429 2014 EP12 [1] 2014 Mar *MB [G] NEA-430 2014 DJ23 [1] 2014 Mar *MN [A] NEA-431 357622 2005 EY95 [1] 2014 Mar *PT [A] PHA-227 NEA-432 2014 EL45 [1] 2014 Mar *PT [A] NEA-433 2014 AY28 [1] 2014 Mar *PT [A] PHA-228 NHATS NEA-434 2014 EY24 [1] 2014 Mar *PT [A] NEA-435 2013 WT44 [1] 2014 Mar *LB [G,A] PHA-229 BIN-39 NEA-436 2014 EQ12 [1] 2014 Mar *MN [A] PHA-230 NEA-437 2014 FO38 [1] 2014 Mar *MN [A] NEA-438 143649 2003 QQ47 [1] 2014 Mar *EH [A] PHA-231 NEA-439 2009 FD [1] 2014 Apr *LB [A] NEA-440 2014 GO17 [1] 2014 Apr *EH [A] NEA-441 2014 GP17 [1] 2014 Apr *EH [A] NEA 363599 2004 FG11 [2] 2014 Apr *PT [A,G] BIN NEA-442 2014 FS52 [1] 2014 Apr *MN [A] NEA-443 387733 2003 GS [1] 2014 Apr *EH [A] MBA 288 Glauke [2] 2014 Apr *EH [A] NEA-444 304330 2006 SX217 [1] 2014 Apr *MB [G,A,A-GBT] PHA-232 NEA 2003 HM [2] 2014 Apr *MB [G,A] PHA-233 NEA-445 2007 TV18 [1] 2014 Apr *MB [G] NHATS NEA-446 2013 JX28 [1] 2014 Apr *EH [A] NEA-447 2014 HM4 [1] 2014 Apr *EH [A] NEA-448 2014 HO132 [1] 2014 May *MB [G] NEA-449 2014 HT46 [1] 2014 May *EH [A] NHATS NEA-450 387816 2004 FM17 [1] 2014 May *EH [A] NHATS NEA-451 21374 1997 WS22 [1] 2014 May *EH [A] NEA-452 2011 JR13 [1] 2014 May *PT [A,G] PHA-234 NEA-453 242708 2005 UK1 [1] 2014 May *EH [A] PHA-235 NEA-454 267337 2001 VK5 [1] 2014 May *EH [A] PHA-236 NEA-455 2013 WF108 [1] 2014 May *MB [G] PHA-237 Comet-17 209P/LINEAR (2004 CB) (n) [1] 2014 May *MB [G] *EH [A] NEA-456 188174 2002 JC [1] 2014 May *EH [A] NEA-457 2008 WK32 [1] 2014 May *EH [A] NEA-458 2010 UQ7 [1] 2014 May *PT [A] PHA-238 NEA-459 2014 KF22 [1] 2014 May *EH [A] MBA-137 2035 Stearns [1] 2014 May *MS [A] MBA-138 246 Asporina [1] 2014 May *MS [A] NEA-460 2014 JL25 [1] 2014 May *MB [G,A] NEA-461 2014 KH39 [1] 2014 Jun *MB [G] NEA-462 2014 HQ124 [1] 2014 Jun *MB,MN [G,A,G-A,A-VLBA,G-DSS13] PHA-239 NEA-463 1943 Anteros [1] 2014 Jun *EH [A] NEA-464 2014 LK21 [1] 2014 Jun *MN [A] NHATS NEA 308242 2005 GO21 [2] 2014 Jun *PT [A] PHA NEA-465 139359 2001 ME1 [1] 2014 Jun *PT [A] PHA-240 NEA 154275 2002 SR41 [2] 2014 Jun *PT [A] PHA NEA-466 1994 CJ1 [1] 2014 Jun *PT [A] PHA-241 BIN-40 NEA-467 2010 NY65 [1] 2014 Jun *EH [A] PHA-242 NEA-468 2013 XM24 [1] 2014 Jun *EH [A] NEA 13651 1997 BR [2] 2014 Jun *EH [A] PHA NEA-469 177049 2003 EE16 [1] 2014 Jul *EH [A] PHA-243 Comet-18 C/2013 UQ4 Catalina [1] 2014 Jul *MB [G] MBA 12 Victoria [3] 2014 Aug *MS [A] NEA-470 398188 2010 LE15 [1] 2014 Aug *EH [A] PHA-244 NEA-471 285944 2001 RZ11 [1] 2014 Aug *LB [G] *PT [A] NEA-472 2003 EG16 [1] 2014 Aug *PT [A] PHA-245 NEA-473 2013 WT67 [1] 2014 Aug *MN [A] PHA-246 NEA-474 163132 2002 CU11 [1] 2014 Aug *MB [G] PHA-247 *PT [A] NEA 276049 2002 CE26 [2] 2014 Aug *MS [A] NEA-475 2014 QY33 [1] 2014 Aug *EH [A] NEA-476 333578 2006 KM103 [1] 2014 Aug *MB [G] PHA-248 -----------------------------------------------------------------------------------------------
Totals: Radar echoes have been detected from 476 NEAs (248 PHAs; 40 binaries or ternaries, starting with Sisyphus in 1985) 138 MBAs ________ 614 asteroids Number of NHATS targets: 66 Number of Near-Earth Asteroid Detections by Year: Arecibo Goldstone Both Total 1968 0 1 0 1 Icarus was also detected at Haystack in 1968 1969 0 0 0 0 1970 0 0 0 0 1971 0 0 0 0 1972 0 1 0 1 1973 0 0 0 0 1974 0 0 0 0 1975 1 1 1 1 1976 1 0 0 1 1977 0 0 0 0 1978 0 0 0 0 1979 0 0 0 0 1980 2 1 1 2 1981 2 0 0 2 1982 0 0 0 0 1983 2 0 0 2 1984 2 0 0 2 1985 3 0 0 3 1986 3 1 0 4 1987 1 1 0 2 1988 3 1 1 3 1989 5 4 4 5 1990 2 2 1 3 1991 3 3 1 4 1992 1 3 1 3 1993 0 0 0 0 1994 0 2 0 2 1995 0 2 0 2 1996 0 9 0 9 Toutatis was also detected at Haystack in 1996 1997 0 3 0 3 LINEAR starts discovering NEAs 1998 4 4 1 7 Arecibo comes back online after the upgrade 1999 7 7 4 10 2000 16 7 5 18 2001 24 8 7 25 2002 22 9 4 27 2003 25 10 5 29 2004 21 4 3 23 2005 29 10 7 33 2006 13 7 4 16 2007 10 6 2 15 2008 25 13 13 26 2009 16 14 11 19 2010 15 7 0 22 2011 21 6 5 22 2012 67 26 15 77 2013 66 32 20 78 2014 53 21 10 63 Total 462 226 126 This includes some objects observed more than once Near-Earth asteroids only; this list ignores comets and main-belt asteroids. Some asteroids have been observed multiple times and many NEAs have been observed at both Arecibo and Goldstone during the same apparition. Detections at Green Bank, Haystack, the VLA, antennas within the VLBA, and at Evpatoria, Effelsberg, Madrid, Medicina, Kashima, and Usuda have not been tabulated. Years with the most NEA radar detections (minimum: 10) Year Number Rank 2013 78 1 2012 77 2 2014 63 3 2005 33 4 2003 29 5 2002 27 6 2008 26 7 2001 25 8 2004 23 9 2010 22 10 2011 22 10 2009 19 12 2000 18 13 2006 16 14 2007 15 15 1999 10 16 Average annual detections since 1999: 30.1 (excluding the current year)
Near-Earth Asteroids Detected by Radar More Than Once Number of Detections Object 3 433 Eros 3 1036 Ganymed 2 1566 Icarus 3 1580 Betulia 2 1620 Geographos 2 1627 Ivar 4 1685 Toro 2 1862 Apollo 2 1981 Midas 4 2062 Aten 2 2063 Bacchus 4 2100 Ra-Shalom 2 2201 Oljato 3 3103 Eger 2 3908 Nyx 6 4179 Toutatis 2 4183 Cuno 2 4769 Castalia 4 6489 Golevka 3 7341 1991 VK 2 7753 1988 XB 2 13651 1997 BR 2 22753 1998 WT 3 22771 1999 CU3 2 23187 2000 PN9 2 25143 Itokawa 2 29075 1950 DA 2 37655 Illapa 2 38071 1999 GU3 2 52760 1998 ML14 2 53319 1999 JM8 3 54509 YORP 2 66063 1998 RO1 2 66391 1999 KW4 2 68950 2002 QF15 3 85774 1998 UT18 4 99942 Apophis 3 101955 1999 RQ36 2 137032 1998 UO1 2 137924 2000 BD19 2 138127 2000 EE14 2 138175 2000 EE104 2 152664 1998 FW4 2 154275 2002 SR41 2 162000 1990 OS 2 162421 2000 ET70 2 185851 2000 DP107 2 276049 2002 CE26 2 277475 2005 WK4 2 308242 2005 GO21 2 308635 2005 YU55 2 363027 1998 ST27 2 363599 2004 FG11 2 363790 2005 JE46 2 1994 XD 2 1999 MN 2 2000 YA 2 2001 AV43 2 2001 YE4 2 2002 AY1 2 2002 VE68 2 2003 HM 2 2004 XL14 Number of NEAs detected by radar more than once: 64 Percentage: 64/476 = 13.4% Radar Detections: 6 times: Toutatis 5 times: Toutatis 4 times: Toutatis, Ra-Shalom, Golveka, Toro, Apophis, Aten 3 times: Toutatis, Ra-Shalom, Golevka, Toro, Apophis, Betulia, Eger, 1999 CU3, YORP, 1999 RQ36, Ganymed, 1991 VK, Eros, Aten, 1998 UT18 Last update: 2014 August 30

References Reporting Detections:



 1.  Goldstein, R. M. Radar observations of Icarus. 
 	Icarus 10, 430-431 (1969); Science 162, 903-904 (1968).

 2.  Pettengill, G. H., I. I. Shapiro, M. E. Ash, R. P. Ingalls, 
 	L. P. Rainville, W. B. Smith and M. L. Stone (1969). 
 	Radar observations of Icarus. Icarus 10, 432-435.

 3.  Goldstein, R. M., D. B. Holdridge, and J. H. Lieske (1973). Minor 
 	planets and related objects. XII. Radar observations of 1685 Toro.   
 	Astron. J. 78, 508.

 4.  Jurgens, R. F., and R. M. Goldstein (1976). Radar observations at 
 	3.5 and 12.6 cm wavelength of asteroid 433 Eros.  Icarus 28, 1-15.

 5.  Campbell, D. B., G. H. Pettengill, and I. I. Shapiro. (1976). 
 	70-cm radar observations of 433 Eros. Icarus 28, 17-20.

 6.  Pettengill, G. H., S. J. Ostro, I. I. Shapiro, B. G. Marsden, and 
 	D. B. Campbell (1979). Radar observations of asteroid 1580 Betulia. 
 	Icarus 40, 350-354.

 7.  Ostro, S. J., G. H. Pettengill, I. I. Shapiro, D. B. Campbell, and 
 	R. R. Green (1979). Radar observations of asteroid 1 Ceres. 
 	Icarus 40, 355-358.

 8.  Ostro, S. J., D. B. Campbell, G. H. Pettengill, and I. I. Shapiro 
 	(1980). Radar detection of Vesta. Icarus 43, 169-171.

 9.  Ostro, S. J., D. B. Campbell, and I. I. Shapiro. (1985). Mainbelt 
 	asteroids: Dual-polarization radar observations. Science 229, 442-446.
 
10.  Ostro, S. J., D. B. Campbell, and I. I. Shapiro. (1983). Radar 
	Observations of asteroid 1685 Toro. Astron. J. 88, 565-576.

11.  Ostro, S. J., D. B. Campbell, J. F. Chandler, A. A. Hine, R. S. Hudson, 
	K. D. Rosema, and I. I. Shapiro (1991). Asteroid 1986 DA: Radar
	evidence for a metallic composition. Science 252, 1399-1404.

12.  Goldstein, R. M., R. F. Jurgens and D. K. Yeomans (1981). Radar 
	observations of Apollo Icarus 48, 59-61.

13.  Ostro, S. J., A. W. Harris, D. B. Campbell, I. I. Shapiro, and 
	J. W. Young (1984). Radar and photoelectric observations of 
	asteroid 2100 Ra-Shalom.  Icarus 60, 391-403.

14.  Ostro, S. J., M. C. Nolan, J.-L. Margot, C. Magri, A. W. Harris, and
        J. D. Giorgini (2001). Radar observations of asteroid 288 Glauke.
        Icarus 152, 201-204.

15.  Ostro, S. J., R. S. Hudson, L. A. M. Benner, M. C. Nolan,
        J. D. Giorgini, D. J. Scheeres, R. F. Jurgens, and R. Rose (2001).
        Radar observations of asteroid 1998 ML14.  Meteoritics
        Planet. Sci. 36, 1697-1709

16.  Ostro, S. J., D. K. Yeomans, P. W. Chodas, R. M. Goldstein, R. F. Jurgens, 
	and T. W. Thompson et al. (1989). Radar observations of asteroid 1986 JK. 
	Icarus 78, 382-394.

17.  de Pater, I., P. Palmer, D. L. Mitchell, S. J. Ostro, D. K. Yeomans, 
	and L. E. Snyder (1994).  Radar aperture synthesis observations of 
	asteroids.  Icarus 111, 489-502.

18.  Ostro, S. J., D. B. Campbell, A. A. Hine, I. I. Shapiro, 
	J. F. Chandler, C. L. Werner, and K. D. Rosema (1990). 
	Radar images of asteroid 1627 Ivar. 
        Astron. J. 99, 2012-2018.

19.  Ostro, S. J., J. F. Chandler, A. A. Hine, I. I. Shapiro, K. D. Rosema, 
	and D. K. Yeomans. (1990).  Radar images of asteroid 1989 PB. 
	Science 248, 1523-1528.

20.  Ostro, S. J., D. B. Campbell, J. F. Chandler, I. I. Shapiro, A. A. Hine, 
	R. Velez, R. F. Jurgens, K. D. Rosema, R. Winkler, and D. K. Yeomans. 
	(1991). Asteroid radar astrometry. 
        Astron. J. 102, 1490-1502.

21.  Shepard, M. K., L. A. M. Benner, S. J. Ostro, A. W. Harris, 
       K. D. Rosema, I. I. Shapiro, J. F. Chandler, and D. B. Campbell (2000).
       Radar Observations of 2100 Ra-Shalom.  Icarus 147, 520-529.

22.  Ostro, S. J., R. S. Hudson, R. F. Jurgens, K. D. Rosema, R. Winkler, 
	D. Howard, R. Rose, M. A. Slade, D. K. Yeomans, J. D. Giorgini, 
	D. B. Campbell, P. Perillat, J. F. Chandler, and I. I. Shapiro. 
	(1995). Radar images of asteroid 4179 Toutatis. Science 
	270, 80-84.
	
23.  Zaitsev, A. L., A. G. Sokolsky, O. R. Rzhiga, A. S. Vyshlov, 
        A. P. Krivtsov, and V. A. Shubin. Radar investigation of 
        asteroid 4179 Toutatis with 6 cm waves. 
        Radiotekhnika Elektronika  38, 1842-1850 (1993). 
        (in Russian).  Translation: Zaytsev, A. L., A. G. Sokol'skiy, 
	O. R. Rzhiga, A. S. Vyshlov, A. P. Krivtsov, and V. A. Shubin (1993) 
	"Radar Investigations of the Asteroid 4179 Tautatis at Wavelength of 
	6 cm", Journal of Communications Technology and Electronics 38:16, 
	135-143 (in English, by Scripta Technica, Inc., 1994).

24.  Magri, C., S. J. Consolgagno, S. J. Ostro, L. A. M. Benner, and B. R. Beeney (2001).  
        Radar constraints on asteroid regolith compositions using 433 Eros as ground truth.
        Meteoritics Planet. Sci. 36, 1697-1709 (2001).

25.  Ostro, S. J., K. D. Rosema, R. S. Hudson, R. F. Jurgens, 
	J. D. Giorgini, R. Winkler, D. K. Yeomans, D. Choate, R. Rose, 
	M. A. Slade, S. D. Howard, and  D. L. Mitchell. (1995). 
	Extreme elongation of asteroid 1620 Geographos from radar images. 
	Nature 375, 474.

26.  Mitchell, D. L., S. J. Ostro, K. D. Rosema, R. S. Hudson, 
	D. B. Campbell, J. F. Chandler, and I. I. Shapiro. (1995).  
	Radar observations of asteroids 7 Iris, 9 Metis, 12 Victoria, 
	216 Kleopatra, and 654 Zelinda. Icarus 118, 105-131.

27.  R. S. Hudson, S. J. Ostro, R. F. Jurgens, K. D. Rosema, J. D. Giorgini,
        R. Winkl er, R.  Rose, D. Choate, R. A. Cormier, C. R. Franck, 
        R. Frye, D. Howard, D. Kelley, R.  Littlefair, M. A. Slade, 
        L. A. M. Benner, M. L. Thomas, D. L. Mitchell, P. W. Chodas, 
        D. K. Yeomans, D. J. Scheeres, P. Palmer, A. Zaitsev, Y. Koyama,
        A. Nakamura, A. W. Harris, and M. N. Meshkov (2000). 
        Radar observations and physical model of asteroid 6489 Golevka.  
        Icarus 148, 37-51.

28.  Koyama, Y., J. Nakajima, M. Sekido, M. Yoshikawa, A. M. Nakamura,
        H. Hirabayashi, T. Okada, M. Abe, T. Nishibori, T. Fuse, S. J. Ostro,
        D. Choate, R. A. Cormier, R. Winkler, R. F. Jurgens, J. D. Giorgini,
        D. K. Yeomans, M. A. Slade, and A. L. Zaitsev (2001).  Radar
        observations of near Earth asteroids 6489 Golevka and 4197 (1982 TA).
        Journal of the Communications Research Laboratory [Japan] 48, 143-150.

29.  Ostro, S. J., R. F. Jurgens, K. D. Rosema, R. S. Hudson,
	J. D. Giorgini, R. Winkler, D.K. Yeomans, D. Choate, R. Rose, 
	M. A. Slade, S. D. Howard, D. J. Scheeres, and D. L. Mitchell 
	(1996).  Radar observations of asteroid 1620 Geographos. 
	Icarus 121, 46-66.

30.  Mitchell, D. L., S. J. Ostro, R. S. Hudson, K. D. Rosema, D. B. Campbell,
 	R. Velez, J. F. Chandler, I. I. Shapiro, J. D. Giorgini, and 
 	D. K. Yeomans.  Radar observations of asteroids 1 Ceres, 2 Pallas, 
 	and 4 Vesta (1995).  Icarus 124, 113-133.

31.  Benner, L. A. M., S. J. Ostro, J. D. Giorgini, R. F. Jurgens, D. L. Mitchell, 
        R. Rose, K. D. Rosema, M. A. Slade, R. Winkler, D. K. Yeomans, 
        D. B. Campbell, J. F.  Chandler, and I. I. Shapiro (1997).  
        Radar detection of near-Earth asteroids 2062 Aten, 2101 Adonis, 
        3103 Eger, 4544 Xanthus, and 1992 QN.  
        Icarus 130, 296-312.

32.  Ostro, S. J., K. D. Rosema, D. B. Campbell, and I. I. Shapiro (2002).
	Radar Observations of Asteroid 1862 Apollo.  
        Icarus 156, 580-583.

33.  Mahapatra, P. R., L. A. M. Benner, S. J. Ostro, R. F. Jurgens, J. D. Giorgini,
        D. K. Yeomans, J. F. Chandler, and I. I. Shapiro (2002).
	Radar Observations of Asteroid 7335 (1989 JA).
	Planetary and Space Science 50, 257-260.

34.  Benner, L. A. M, R. S. Hudson, S. J. Ostro, K. D. Rosema, J. D. Giorgini,  
        D. K. Yeomans, R. F. Jurgens, D. L. Mitchell,  R. Winkler, R. Rose, M. A. Slade, 
        M. L. Thomas, and P. Pravec (1999). Radar Observations of Asteroid 2063 Bacchus.
        Icarus 139, 309-327.

35.  Zaitsev, A. L., S. J. Ostro, S. P. Ignatov, D. K. Yeomans, A. G. Petrenko,
        D. Choate, O.  K. Margorin, R. A. Cormier, V. V. Mardyshkin, R. Winkler,
        O. N. Rghiga, R. F.  Jurgens,V. A. Shubin, J. D. Giorgini, A. P. Krivtsov,
        K. D. Rosema, Y. F. Koluka, M. A. Slade, A. L. Gavrik, V. B. Andreev, 
        D. V. Ivanov, P. S. Peshin, Y. Koyama, M. Yoshikava, A. Nakamura (1997).  
        Intercontinental bistatic radar observations of 6489 Golevka (1991 JX).  
        Planetary Space Sci. 45, 771-778.

36.  Spence, L. B., T. J. Morgan, and J. Sharma (1997).  Haystack radar 
        observation of the asteroid Toutatis.  M.I.T. Lincoln Laboratory 
        Project Report PSI-188, Aug. 26, 1997.

37.  Benner, L. A. M., , S. J. Ostro, K. D. Rosema, J. D. Giorgini,
        D. Choate, R. F. Jurgens, R. Rose, M. A. Slade, M. L. Thomas,
        R. Winkler, and D. K. Yeomans (1999). Radar Observations of Asteroid
        7822 (1991 CS).  Icarus 137, 247-259.

38.  Mahapatra, P., S. J. Ostro, L. A. M. Benner, K. D. Rosema, R. F. Jurgens, 
        R. Winkler, R. Rose, J. D. Giorgini, D. K. Yeomans, and M. A. Slade (1999).  
        Recent Radar Observations of Asteroid 1566 Icarus.
        Planetary and Space Science 47, 987-995.

39.  Ostro, S. J., R. S. Hudson, K. D. Rosema, J. D. Giorgini, R. F. Jurgens, 
        D. Yeomans, P. W. Chodas, R. Winkler, R. Rose, D. Choate, R. A. Cormier, 
        D. Kelley, R. Littlefair, L. A. M. Benner, M. L. Thomas, and M. A. Slade (1999).  
        Asteroid 4179 Toutatis: 1996 Radar Observations. Icarus 137, 122-139.

40.  Magri, C., S. J. Ostro, K. D. Rosema, M. L. Thomas, D. L. Mitchell, D. B. Campbell, 
        J. F. Chandler, I. I. Shapiro, J. D. Giorgini, and D. K. Yeomans (1999).   
        Mainbelt Asteroids: Results of Arecibo and Goldstone Radar Observations of 
        37 Objects During 1980-1995. Icarus 140,379-407.

41.  Ostro, S. J., P. Pravec, L. A. M. Benner, R. S. Hudson, L. Sarounova, 
	M. D. Hicks, D. L. Rabinowitz, J. V. Scotti, D. J. Tholen, M. Wolf, 
	R. F. Jurgens, M. L. Thomas, J. D. Giorgini, P. W. Chodas, 
	D. K. Yeomans, R. Rose, R. Frye, K. D. Rosema, R. Winkler, M. A. Slade.
	Radar and Optical Observations of Asteroid 1998 KY26.  
	Science 285, 557-559 (1999).

42.  Benner, L. A. M., S. J. Ostro, R. S. Hudson, K. D. Rosema, R. F. Jurgens, 
	D. K. Yeomans, D. B. Campbell, J. F. Chandler, and I. I. Shapiro.
	Radar Observations of Asteroid 3908 Nyx. Icarus 158, 379-388 (2002).

43.  Giorgini, J. D., , S. J. Ostro, L. A. M. Benner, P. W. Chodas, S. R. Chesley, 
	R. S. Hudson, M. C. Nolan, A. R. Klemola, E. M. Standish, R. F. Jurgens, R. Rose, 
	A. B. Chamberlin, D. K. Yeomans, J.-L. Margot (2002). Asteroid 1950 DA's Encounter 
        with Earth in 2880: Physical Limits of Collision Probability Prediction. 
        Science 296, 132-136 

44.  Ostro, S. J., R. S. Hudson, M. C. Nolan, J.-L. Margot, D. J. Scheeres, D. B. Campbell, 
        C. Magri, J. D. Giorgini, and D. K. Yeomans (2000). 
        Radar Observations of Asteroid 216 Kleopatra.  Science 288, 836-839.

45.  Pravec, P., L. Sarounova, L. A. M. Benner, S. J. Ostro, M. D. Hicks, 
        R. F. Jurgens, J. D. Giorgini, M. A. Slade, D. K. Yeomans, D. L. Rabinowitz, 
        Y. N. Krugly, and M. Wolf.  Slowly rotating asteroid 1999 GU3.  
        Icarus 148, 589-593 (2000).

46.  Margot, J. L., M. C. Nolan, L. A. M. Benner, S.J. Ostro, R. F. Jurgens, 
        J. D. Giorgini, M. A. Slade, and D. B. Campbell.
        Binary Asteroids in the Near-Earth Object Population.
        Science 296, 1445-1448 (2002).  

47.  Di Martino, M., S. Montebugnoli, G. Cevolani, C. Bortolotti, A. Cattani, M. Delbo, 
	C. Guidi, A. Maccaferri, G. Maccaferri, J.  Monari, A. Orlati, M. Poloni, S. Poppi, 
	S. Righini, M. Roma, L. Saba, S. Ostro, and A. Zaitsev. 
	Results of the First Italian Planetary Radar Experiment.  
	Planet. Space Sci. 52,325-330 (2004).

48.  Hudson, R. S., S. J. Ostro, and D. J. Scheeres. 
        High-Resolution Model of Asteroid 4179 Toutatis.
         Icarus 161, 346-355 (2003).

49.  Benner L. A. M., S. J. Ostro, M. C. Nolan, J.-L. Margot, J. D. Giorgini, R. S. Hudson,
	R. F. Jurgens, M. A. Slade, E. S. Howell, D. B. Campbell, and D. K. Yeomans.
	Radar Observations of Asteroid 1999 JM8.
	Meteoritics Planet. Sci.37, 779-792 (2002).

50.  Chesley, S. R., S. J. Ostro, D. Vokrouhlicky, D. Capek, J. D. Giorgini, M. C. Nolan,
	J. L. Margot, A. A. Hine, L. A. M. Benner, and A. B. Chamberlin.
	Direct Detection of the Yarkovsky Effect via Radar Ranging to Asteroid 6489 Golevka.
	Science 302, 1739-1742 (2003).

51.  Ostro, S. J., L. A. M. Benner, M. C. Nolan, C. Magri, J. D. Giorgini, D. J. Scheeres, 
	S. B. Broschart, M. Kaasalainen, D. Vokrouhlicky', S. R. Chesley, J. L. Margot, 
	R. F. Jurgens, R. Rose, D. K. Yeomans, S. Suzuki, and E. M. De Jong.  
	Radar Observations of Asteroid 25143 Itokawa (1998 SF36).
	Meteoritics and Planetary Science39, 407-424 (2004).

52.  Shepard, M. K., L. A. M. Benner, S. J. Ostro, D. B. Campbell, L.M. I. I. Shapiro, and  
	J. F. Chandler. 
	Radar Detection of Near-Earth Asteroids 1915 Quetzalcoatl, 3199 Nefertiti,                    
	   3757 (1982 XB), and 4034 (1986 PA).  
	Icarus 172, 170-178 (2004).

54.  Campbell, D. B., J. K. Harmon, and I. I. Shapiro. Radar observations of comet Halley. 
        Astrophys. J. 338, 1094-1105 (1989)

55.  Goldstein, R. M., R. F. Jurgens, and Z. Sekanina. 
        A radar study of comet IRAS-Araki-Alcock 1983d. Astron. J. 89, 
        1745-1754 (1984).

56.  Harmon, J. K., Campbell, D. B., Hine, A. A., Shapiro, I. I. and Marsden, B. G. (1989).  
        Radar observations of comet IRAS-Araki-Alcock 1983d.  Astroph. J., 338, 
        1071-1093.

57.  Harmon, J. K., Ostro, S. J., Benner, L. A. M., Rosema, K. D., Jurgens,
        R. F., Winkler, R., Yeomans, D. K., Choate, D., Cormier, R., Giorgini,
        J. D., Mitchell, D. L., Chodas, P. W., Rose, R., Kelley, D., Slade,
        M. A. and Thomas, M. L. (1997).  Comet Hyakutake (C/1996 B2): 
        Radar detection of nucleus and coma.  Science 278, 1921-1924.

58.  Harmon, J. K., Campbell, D. B., Ostro, S. J. and Nolan, M. C. (1999)
        Radar observations of comets.  Planet. Space Sci. 47, 
        1409-1422.

59.  Harmon, J. K., M. C. Nolan, S. J. Ostro, and D. B. Campbell.  
        Radar Studies of Comet Nuclei and Grain Comae.  
        In Comets II (M. Festou, U. Keller, H. Weaver, eds.), 
        Univ of Arizona, Tucson, pp. 265-279 (2005).

60.  Kamoun, P. G., D. B. Campbell, S. J. Ostro, G. H. Pettengill, and I. I. Shapiro.
        Comet Encke: Radar detection of nucleus.  Science 216, 
        293-295 (1982). 
 
61.  Kamoun, P., D. Campbell, G. Pettengill, and I. Shapiro.  
        Radar observations of three comets and detection of echoes from 
        one:  P/Grigg-Skjellerup. Planet. Space Sci. 47, 23-28 (1999).

62.  Ostro, S. J., L. A. M. Benner, C. Magri, J. D. Giorgini, R. Rose, R. F. Jurgens, 
	D. K. Yeomans, A. A. Hine, M. C. Nolan, D. J. Scheeres, S. B. Broschart, 
	M. Kaasalainen, and J. L. Margot.  
	Radar Observations of Itokawa in 2004 and Improved Shape Estimation.
	Meteoritics and Planetary Science40, 1563-1574 (2005).

63.  Busch, M. W., S. J. Ostro, L. A.M. Benner, J. D. Giorgini, R. F. Jurgens, 
        R. Rose, C. Magri, P. Pravec, D. J. Scheeres and S. B. Broschart.  
        Radar and Optical Observations and Physical Modeling of 
        Near-Earth Asteroid 10115 (1992 SK).  Icarus181, 145-155 (2005).

64.  Shepard, M. K., J. Schlieder, B. Estes, C. Magri, M. C. Nolan, J.-L. Margot, 
        S. J. Bus, E. L. Volquardsen, A. Rivkin, L. A. M. Benner, J. D. Giorgini, 
        S. J. Ostro, and M. W. Busch.  
        Radar, Optical, and Thermal Observations of the Binary Near-Earth Asteroid 2002 CE26. 
        Icarus 184, 198-210 (2006). 

65.  Nolan, M. C., J. K. Harmon, E. S. Howell, D. B. Campbell, and J.-L. Margot.
	Detection of large grains in the coma of Comet C/2001 A2 (LINEAR) from Arecibo radar
	observations.  Icarus 181, 432-441 (2006).

66.  Magri, C., M. C. Nolan, S. J. Ostro, and J. D. Giorgini.  
	A Radar Survey of Main-Belt Asteroids: Arecibo Observations of 55 Objects During 1999-2003. 
	Icarus 186, 126-151 (2007).

67.  Magri, C., S. J. Ostro, D. J. Scheeres, M. C. Nolan, J. D. Giorgini, L. A. M . Benner,  
	and J. L. Margot.  Radar Observations and a Physical Model of Asteroid 1580 Betulia.  
	Icarus 186, 152-177 (2007).

68.  Taylor, P. A., J.-L. Margot, D. Vokrouhlicky, D. J. Scheeres, P. Pravec, S. C. Lowry, 
	A. Fitzsimmons, M. C. Nolan, S. J. Ostro, L. A. M. Benner, J. D. Giorgini, and C. Magri.  
	Increasing Spin Rate of Asteroid 54509 (2000 PH5) a Result of the YORP Effect.  
	 Science 316, 274-277. (DOI: 10.1126/science.1139038).

69.  Ostro, S. J., J.-L. Margot, L. A. M. Benner, J. D. Giorgini, D. J. Scheeres, E. G. Fahnestock, 
	S. B. Broschart, J. Bellerose, M. C. Nolan, C. Magri, P. Pravec, P. Scheirich, R. Rose, 
	R. F. Jurgens, E. M. de Jong, and S. Suzuki. 
	Radar imaging of binary near-Earth asteroid (66391) 1999 KW4. 
	Science 314, 1276-1280 (DOI: 10.1126/science.1133622).

70.  Busch, M. W., J. D. Giorgini, S. J. Ostro, L. A. M. Benner, R. F. Jurgens, R. Rose,     
	M. D. Hicks, P. Pravec, P. Kusnirak, M. J. Ireland, D. J. Scheeres, S. B. Broschart, 
	C. Magri, M. C. Nolan, and A. A. Hine.
	Physical Modeling of Near-Earth Asteroid (29075) 1950 DA.
	Icarus 190, 608-621 (2007).

71.  Shepard, M. K., B. E. Clark, M. C. Nolan, L A. M. Benner, S. J. Ostro, J. D. Giorgini, 
        F. Vilas, K. Jarvis, S. Lederer, L. Lim, T. McConnochie, J. Bell, J.-L. Margot,       
        A. Rivkin, C. Magri, D. Scheeres, and P. Pravec.   
	Multi-Wavelength Observations of Asteroid 2100 Ra-Shalom.
	Icarus 193, 20-38 (2007). 

72.  Shepard, M. K., B. E. Clark, M. C. Nolan, E. Howell, C. Magri, J. D. Giorgini,          
	L. A. M. Benner, S. J. Ostro, A. W. Harris, B. Warner, P. Pravec, M. Fauerbach,    
	T. Bennett, A. Klotz, R. Behrend, H. Correia, J. Coloma, S. Casulli, and A. Rivkin.  
	A Radar Survey of X and M-Class Asteroids.
	Icarus 195, 184-205 (2008). 
 
73.  Shepard, M. K., K. M. Kressler, B. Ellen Clark, M. E. Ockert-Bell, M. C. Nolan,       
	E. S. Howell, C. Magri, J. D. Giorgini, L. A.M. Benner, S. J. Ostro.   
	Radar Observations E-Class Asteroids 44 Nysa and 434 Hungaria.
	Icarus 195, 220-225 (2008). 

74.  Busch, M. W., L. A. M. Benner, S. J. Ostro, J. D. Giorgini, R. F. Jurgens, R. Rose,   
	D. J. Scheeres, C. Magri, M . C. Nolan, and A. A. Hine.  
	Physical Properties of Near-Earth Asteroid (33342) 1998 WT24.  
	Icarus  195, 614-621 (2008).

75.  Brozovic, M., S. J. Ostro, L. A. M. Benner, J. D. Giorgini, R. F. Jurgens, R. Rose,
        M. C. Nolan, A. A. Hine, C. Magri, D. J. Scheeres, and J.-L. Margot.
        Radar Observations and a Physical Model of Asteroid 4660 Nereus, A Prime Space Mission Target.
	Icarus, in press (2009).

76.  Benner, L. A. M., M. C. Nolan, S. J. Ostro, J. D. Giorgini, C. Magri, and J. L. Margot.
        2005 CR37: Radar images of a candidate contact binary.  Icarus 182, 474-481 (2006).

77.  Giorgini, J. D., L. A. M. Benner, S. J. Ostro, M. C. Nolan, and M. W. Busch.  
        Predicting the Earth encounters of (99942) Apophis.  Icarus 193, 1-19 (2008).

78.  Ostro, S. J., J. D. Giorgini, L. A. M. Benner, A. A. Hine, M. C. Nolan, J. L. Margot,
        P. W. Chodas, and C. Veillet.
        Radar detection of asteroid 2002 AA29.  Icarus 166, 271-275 (2003).

79.  Ostro, S. J., C. Magri, L. A. M. Benner, J. D. Giorini, M. C. Nolan, A. A. Hine, M. W. Busch,
        and J. L. Margot.  
        Radar imaging of asteroid 7 Iris.  Icarus 207, 285-294 (2010).

80.  Shepard, M. K., B. E. Clark, M. Ockert-Bell, M. C. Nolan, E. S. Howell, C. Magri, J. D. Giorgini,
        L. A. M. Benner, S. J. Ostro, A. W. Harris, B. D. Warner, R. D. Stephens, and M. Mueller.
        A radar survey of M- and X-class asteroids. II. Summary and synthesis.  Icarus 208, 221-237 (2010).

81.  Brozovic, M., L. A. M. Benner, C. Magri, S. J. Ostro, D. J. Scheeres, J. D. Giorgini,
        M. C. Nolan, J. L. Margot, R. F. Jurgens, and R. Rose. 
        Radar observations and a physical model of contact binary asteroid 4486 Mithra.  Icarus 208, 207-220 (2010).

82.  Busch, M. W., S. J. Ostro, L. A. M. Benner, M. Brozovic, J. D. Giorgini, J. S. Jao, D. J. Scheeres,
        C. Magri, M. C. Nolan, E. S. Howell, P. A. Taylor, J. L. Margot, and W. Brisken.
        Radar observations and the shape of near-Earth asteroid 2008 EV5.  Icarus 212, 649-660 (2011).

83.  Benner, L. A. M., S. J. Ostro, C. Magri, M. C. Nolan, E. S. Howell, J. D. Giorgini, J. L. Margot,
        M. W. Busch, M. K. Shepard, P. A. Taylor, and R. F. Jurgens. 
        Near-Earth asteroid surface roughness depends on compositional class.  Icarus 198, 294-304. (2008)

84.  Harmon, J. K., M. C. Nolan, J. L. Margot, D. B. Campbell, L. A. M. Benner, and J. D. Giorgini.
        Radar observations of comet P/2005 JQ5 (Catalina).  Icarus 184, 285-288 (2006).

85.  Harmon, J. K., M. C. Nolan, E. S. Howell, J. D. Giorgini, and P. A. Taylor.
        Radar observations of comet 103P/Hartley 2.  Astrophys. J. Lett.  734, L2 (2011).

86.  Brozovic, M., L. A. M. Benner, M. C. Nolan, E. S. Howell, P. A. Taylor, C. Magri, D. J. Scheeres, 
        J. D. Giorgini, J. T. Pollock, P. Pravec, A. Galad, M. W. Busch, J. L. Margot, M. K. Shepard, 
        D. E. Reichart, K. M. Ivarsen, J. B. Haislip, A. P. LaCluyze, J. Jao, M. A. Slade, K. J. Lawrence,
        and M. D. Hicks.
        Radar and optical observations and physical modeling of triple near-Earth asteroid (136617) 1994 CC.
        Icarus 216, 241-256 (2011).

87.  Fang, J., J. L. Margot, M. Brozovic, M. C. Nolan, L. A. M. Benner, and P. A. Taylor. Orbits of near-Earth 
        asteroid triples 2001 SN263 and 1994 CC: Properties, origin, and evolution. 
        Astronomical Journal 141, 154 (2011).

88.  Busch, M. W., S. R. Kulkarni, W. Brisken, S. J. Ostro, L. A. M. Benner, J. D. Giorgini, and M. C. Nolan. 
        Determining asteroid spin states using radar speckles. Icarus 209, 535-541 (2010).

89.  Magri, C., E. S. Howell, M. C. Nolan, P. A. Taylor, Y. R. Fernandez, M. Mueller, R. J. Vervack, 
        L. A. M . Benner, J. D. Giorgini, S. J. Ostro, D. J. Scheeres, M. D. Hicks, H. Rhoades, J. M. Somers, 
        N. M. Gaftonyuk, V. V. Kouprianov, Y. N. Krugly, I. E. Molotov, M. W. Busch, J. L. Margot, V. Benishek, 
        V. Protich-Benishek, A. Galad, D. Higgins, P. Kusnirak, and D. P. Pray. 
        Radar and photometric observations and shape modeling of contact binary near-Earth asteroid (8567) 1996 HW1. 
        Icarus 214, 210-227.

90.  Shepard, M. K., A. W. Harris, P. A. Taylor, B. E. Clark, M. Ockert-Bell, M. C. Nolan, E. S. Howell, 
        C. Magri, J. D. Giorgini, and L. A. M. Benner. 
        Radar observations of asteroids 64 Angelina and 69 Hesperia. Icarus 215, 547-551 (2011).



*N    M. C. Nolan     et al., unpublished.  [105 entries]
*LB   L. A. M. Benner et al., unpublished.  [77 entries]
*O    S. J. Ostro     et al., unpublished.  [37 entries]
*CM   C. Magri        et al., unpublished.  [28 entries]
*JLM  J.-L. Margot    et al., unpublished.  [19 entries]
*S    M. K. Shepard   et al., unpublished.  [5 entries]
*MWB  M. W. Busch     et al., unpublished.  [10 entries]
*EH   E. S. Howell    et al., unpublished.  [ 7 entries]
*C    L. M. Carter    et al., unpublished.  [ 4 entries]
*GB   G. J. Black     et al., unpublished.  [ 3 entries]
*MB   M. Brozovic     et al., unpublished.  [23 entries]
*JH   J. K. Harmon    et al., unpublished.  [ 2 entries]
*T    P. A. Taylor    et al., unpublished.  [ 5 entries]
*CN   C. Nugent       et al., unpublished.  [ 2 entry]
*IM   I. Molotov      et al., unpublished.  [ 1 entry]
*SN   S. P. Naidu     et al., unpublished.  [ 1 entry]
*JV   Juha Vierenen
*PE   Philip Erickson 
*AS   Alessondra Springmann
                                                   ---
                                                   323 (this is no longer accurate and needs to be updated)
Administered by:

  Dr. Lance A. M. Benner  
  Mail Stop 183-601
  Jet Propulsion Laboratory  
  Pasadena, CA 91109-8099

  email:  lance.benner@jpl.nasa.gov


Radar Detected Asteroids

(numerical list)

Asteroid Radar Research