Radar-detected near-Earth asteroid rotation periods, upcoming apparitions, and
visual magnitude estimates.
http://echo.jpl.nasa.gov/~lance/radar.nea.periods.html
Last updated: 2009 Nov 19
Lance A. M. Benner
Includes apparitions through December, 2015
Solar elongations >= 90 deg
Visual magnitudes < 22
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Click here for a list of UPCOMING near-Earth asteroid radar targets,
their rotation periods, and upcoming optical apparitions
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future max
H Spectral optical vis
Asteroid (mag) Class P (h) apparitions mag
======== ===== ======== ===== =========== ===
433 Eros 11.2 S 5.27 Sep 2009 11.9
Feb 2012 8.6
Jun 2014 12.0
1036 Ganymed 9.5 S 10.31 Apr 2010 14.8
Apr 2010 14.8
Oct 2011 8.3
Feb 2013 15.1
Mar 2014 15.2
May 2015 12.7
1566 Icarus 16.9 Q 2.273 Aug 2009 17.8 PHA
Aug 2010 18.1
Aug 2011 18.9
Jul 2012 19.1
Jul 2013 18.7
Jun 2014 17.5
Jun 2015 13.5
1580 Betulia 14.5 C 6.13 Sep 2009 19.3
Nov 2010 18.9
Jul 2012 18.1
Nov 2013 19.3
Feb 2015 17.5
Jun 2015 14.7
1620 Geographos 15.6 S 5.223 Dec 2011 16.8 PHA
Oct 2012 16.7
Feb 2015 15.1
Nov 2015 16.7
1627 Ivar 13.2 S 4.797 Feb 2010 15.9
Jan 2012 16.3
Jul 2013 12.5
Feb 2015 16.1
1685 Toro 14.2 S 10.196 May 2010 16.2
Jul 2012 14.3
Mar 2013 15.8
Jun 2015 15.3
1862 Apollo 16.3 Q 3.066 primary PHA BINARY
? secondary
Feb 2010 19.1
Feb 2012 18.8
Mar 2014 17.4
Dec 2014 17.2
1866 Sisyphus 13.0 S 2.4 Feb 2010 17.7 BINARY
May 2011 15.1
Mar 2013 17.9
Dec 2014 16.9
1915 Quetzalcoatl 19.0 S 4.9 After 2015
1917 Cuyo 13.9 S 2.69 Apr 2010 18.5
Aug 2011 15.8
Apr 2013 18.3
Jun 2014 17.2
1981 Midas 15.5 V 5.22 Dec 2009 20.4 PHA
Jan 2011 17.6
Oct 2011 19.4
Mar 2013 19.2
Oct 2013 15.6
Jan 2015 20.4
2062 Aten 16.8 S 40.77 Nov 2011 17.5
Dec 2012 16.7
Jan 2014 13.9
Jan 2015 15.5
2063 Bacchus 17.1 Q 14.9 Apr 2012 16.9
Jul 2013 17.1
May 2014 16.7
Apr 2015 16.3
2100 Ra-Shalom 16.1 K 19.797 Sep 2009 17.0
Sep 2010 17.2
Oct 2013 15.7
2101 Adonis 18.7 ? Apr 2010 18.2 PHA
May 2012 21.4
Mar 2013 19.6
2201 Oljato 15.3 S 26? Aug 2009 18.8 PHA
Sep 2010 20.4
Nov 2011 16.4
Jul 2012 16.8
Sep 2013 20.3
Oct 2014 18.3
Jul 2015 16.8
3103 Eger 15.4 E 5.706 Jul 2011 13.7
Feb 2012 15.5
Apr 2014 17.8
3199 Nefertiti 14.8 S 3.021 Dec 2010 18.0
Mar 2011 16.7
Mar 2013 16.9
Mar 2015 17.0
3200 Phaethon 14.6 B 3.604 Oct 2009 17.1 PHA
Nov 2011 17.3
Nov 2012 17.7
Dec 2014 16.1
Nov 2015 17.9
3757 1982 XB 19.0 S 9.005 Jul 2009 21.8 PHA
Apr 2013 20.5
Jul 2014 21.6
3908 Nyx 17.4 V 4.426 Apr 2011 20.9 PHA
Jul 2012 17.4
Dec 2012 17.3
Apr 2014 21.0
Dec 2015 20.9
4034 1986 PA 18.1 O ? Aug 2009 17.7 PHA
Aug 2010 17.4
Jul 2011 18.6
Jun 2012 18.6
Apr 2013 16.9
4179 Toutatis 15.3 S 130 NPA Apr 2010 20.7 PHA NPA rotator
May 2011 20.7
Aug 2012 15.8
Dec 2012 10.5
Apr 2014 20.6
May 2015 20.7
4183 Cuno 14.4 S 3.56 Sep 2010 18.9 PHA
Nov 2011 16.3
Jun 2012 12.3
Sep 2013 19.0
Dec 2014 15.2
Aug 2015 16.9
4197 1982 TA 14.6 S 3.538 Aug 2009 20.2
Oct 2010 14.3
Jun 2011 18.4
Jul 2012 20.4
Sep 2013 18.9
Jul 2015 20.1
4450 Pan 17.2 S slow Nov 2010 19.8
Dec 2012 19.0
Sep 2013 16.9
Jan 2015 18.0
Nov 2015 19.7
4486 Mithra 15.6 67.5 Mar 2010 14.6
Oct 2010 18.0
Dec 2011 20.6
Jan 2013 18.4
Nov 2014 20.5
Dec 2015 19.7
4544 Xanthus 17.1 ? Dec 2009 18.9
4660 Nereus 18.2 E 15.1 Sep 2010 18.4 PHA
Apr 2011 19.1
Sep 2012 19.7
May 2013 18.6
Jun 2015 18.7
4769 Castalia 16.9 4.095 Jun 2011 18.7 PHA
Aug 2012 14.1
Jul 2013 17.1
Jun 2014 17.5
May 2015 16.8
4953 1990 MU 14.1 Q 14.218 Aug 2009 18.3 PHA
Aug 2011 18.2
Aug 2013 18.0
Aug 2015 17.8
5189 1990 UQ 17.3 ? Dec 2010 20.8 PHA
Feb 2011 19.5
Feb 2013 19.2
Feb 2015 18.9
Nov 2015 18.4
5381 Sekhmet 16.5 V ~3 primary BINARY
? secondary
May 2014 16.5
May 2015 14.2
5604 1992 FE 16.4 V 6.026 May 2010 14.9 PHA
May 2011 17.5
5660 1974 MA 15.7 Q 17.5 May 2011 20.7
Jul 2012 17.5
Mar 2013 19.1
Jun 2014 20.2
6037 1988 EG 18.7 S 2.76 Jul 2010 19.2 PHA
Apr 2011 19.0
Aug 2013 17.9
May 2014 20.1
6178 1986 DA 15.1 M 3.58 Aug 2010 18.8
Sep 2011 21.0
Oct 2012 21.0
Dec 2013 18.5
Aug 2015 19.9
6239 Minos 17.9 3.556 Nov 2009 18.4 PHA
Aug 2010 15.0
Nov 2014 18.2
Oct 2015 17.3
6489 Golevka 19.2 Q 6.026 Oct 2011 21.2 PHA
7025 1993 QA 18.3 2.506 Jul 2009 19.8
Sep 2011 18.7
Nov 2013 18.9
Apr 2014 18.5
7335 1989 JA 17.0 ? Mar 2010 19.7 PHA
Jan 2012 20.7
Dec 2013 20.4
Apr 2015 17.7
Nov 2015 18.2
7341 1991 VK 16.7 Q 4.21 Jul 2010 20.1 PHA
Nov 2011 16.3
Feb 2012 14.9
Jul 2013 20.0
Jun 2015 20.1
7482 1994 PC1 16.8 S 2.6 Jan 2011 17.6
Jun 2011 19.3
Sep 2013 19.3
7753 1988 XB 18.6 B ? Apr 2011 20.4 PHA
Jun 2013 16.6
Jan 2014 19.5
7822 1991 CS 17.4 S 2.389 Mar 2010 17.7 PHA
Jan 2011 18.0
May 2012 16.3
Nov 2013 16.9
Apr 2015 16.4
7889 1994 LX 15.3 V 2.741 Jul 2011 15.9
Aug 2014 16.7
Jun 2015 17.1
8014 1990 MF 18.7 ? Feb 2010 21.8 PHA
Jan 2012 20.9
Apr 2013 19.1
Oct 2013 18.1
Mar 2015 21.4
8201 1994 AH2 16.3 O 23.949 Nov 2009 19.7
Sep 2010 19.0
Sep 2011 21.7
Nov 2013 19.9
Sep 2015 21.6
8567 1996 HW1 15.3 S 8.76 Mar 2010 19.2
Dec 2011 16.1
Mar 2013 19.2
Dec 2014 17.1
9856 1991 EE 17.4 S 3.045 Feb 2011 20.7 PHA
Nov 2015 21.5
10115 1992 SK 17.0 S 7.32 Dec 2009 18.3 PHA
Sep 2010 18.0
Feb 2013 16.9
Oct 2013 17.6
11066 Sigurd 15.2 S 8.496 May 2009 17.5
Feb 2010 16.5
Apr 2012 17.6
Mar 2015 16.4
11500 Tomaiyowit 18.4 S 73 Aug 2009 18.4 (1989 UR)
Jul 2010 18.8
12711 Tukmit 16.0 S 3.484 Jan 2013 15.9 (1991 BB)
Nov 2013 18.1
13651 1997 BR 17.6 S 33.644 Dec 2010 19.8
Feb 2011 18.7
Oct 2011 19.0
Feb 2014 17.1
Jul 2014 17.2
14827 Hypnos 18.3 C? ? After 2015 PHA
16834 1997 WU22 15.7 S 9.345 Sep 2009 16.7
Oct 2011 17.8
Nov 2013 17.5
Dec 2015 16.5
17511 1992 QN 17.0 X 5.99 Oct 2009 17.1
Oct 2013 17.5
22753 1998 WT 17.2 S <11 Dec 2009 18.8 PHA
Dec 2010 19.0
Jan 2013 17.2
Dec 2013 18.7
22771 1999 CU3 16.7 S 3.782 Oct 2009 17.1
Mar 2011 16.8
Oct 2011 17.7
Mar 2013 16.4
Nov 2013 18.1
Mar 2015 15.8
Nov 2015 18.3
23187 2000 PN9 16.1 S 2.53 May 2009 20.8 PHA
Sep 2010 17.8
Mar 2011 14.6
Aug 2012 20.8
Apr 2014 20.7
Sep 2015 18.1
25143 Itokawa 19.1 S 12.132 Dec 2009 18.8
Dec 2012 19.1
Nov 2015 19.4
26663 2000 XK47 18.2 ? Sep 2009 20.8
Sep 2011 20.9
Sep 2013 20.9
Oct 2015 20.9
29075 1950 DA 17.3 M 2.122 Oct 2010 19.1 PHA
Jan 2012 17.6
Aug 2012 16.6
Dec 2013 19.7
Nov 2015 20.3
30825 1990 TG1 14.5 S 2.624 Oct 2009 18.0
Nov 2010 20.3
Dec 2011 19.6
Oct 2013 19.0
Nov 2014 20.4
Dec 2015 18.9
33342 1998 WT24 18.0 E 3.697 Dec 2012 17.5 Elong = 83 deg
Dec 2015 11.3
Nov 2018 16.8 Elon = 86 deg
35107 1991 VH 16.7 S 2.624 Mar 2014 16.1 BINARY
Dec 2014 17.3
35396 1997 XF11 16.3 X 3.26 Dec 2009 16.7 PHA
Jan 2011 19.1
Feb 2014 19.0
37655 Illapa 17.5 C 2.66 Jul 2010 20.0 PHA
May 2011 20.5
Aug 2012 15.5
Jun 2013 21.3
Jun 2015 21.5
38071 1999 GU3 19.6 216 Dec 2010 21.0 PHA NPA rotator
Feb 2011 20.5
Jun 2011 20.0
Jan 2014 20.8
Jun 2014 20.5
52387 1993 OM7 17.3 weeks? Jul 2009 17.4 PHA
Aug 2012 18.3
Dec 2015 17.9
52760 1998 ML14 17.6 S 14.98 May 2009 20.7 PHA
Aug 2013 15.2
Nov 2013 17.9
53319 1999 JM8 15.1 P 168 NPA Jan 2010 20.9 PHA NPA rotator
Jan 2011 21.0
Mar 2012 19.3
Dec 2013 20.1
Jan 2015 21.2
Dec 2015 21.4
54509 YORP 22.7 S 0.288 After 2015
54660 2000 UJ1 17.6 S 5.25 Nov 2009 14.5
Mar 2012 20.5
Apr 2014 19.7
May 2016 19.0
Jun 2018 19.0
Nov 2018 14.8
65803 Didymos 17.7 M <3 May 2011 20.4 PHA BINARY
Apr 2013 20.5
Apr 2015 20.4
65909 1998 FH12 19.1 ~3 Jun 2011 17.8 PHA
May 2012 19.3
Apr 2013 19.8
Mar 2014 18.4
66063 1998 RO1 18.0 S 2.5 primary BINARY
14.53 secondary
Sep 2009 18.6
Sep 2010 19.5
66391 1999 KW4 16.3 S 2.765 primary PHA BINARY
17.4223 secondary
May 2015 16.9
68216 2001 CV26 16.2 L 2.4 Oct 2009 12.9
Oct 2012 15.6
Mar 2015 15.6
Oct 2015 16.9
68346 2001 KZ66 16.6 S ? Mar 2010 19.3
Apr 2012 18.7
Apr 2014 17.6
68950 2002 QF15 16.2 S 29 After 2015
69230 Hermes 17.5 S 13.89 Aug 2009 20.7 PHA BINARY
Aug 2011 21.0
Jul 2013 21.1
Jul 2015 21.0
85182 1991 AQ 17.0 ? Oct 2011 21.4 PHA
Dec 2013 18.8
Sep 2014 19.4
85774 1998 UT18 18.8 C 34? Jul 2011 20.9 PHA
Nov 2013 17.8
May 2014 18.7
85938 1999 DJ4 18.4 Q 2.51 primary PHA BINARY
17.72 secondary
Oct 2012 21.6
Jan 2014 19.8
Jul 2014 19.2
87024 2000 JS66 18.1 X long Feb 2013 19.2
89136 2001 US16 20.5 12.5 and 14.4 (NPA rotator) PHA NPA
Nov 2009 20.9
Oct 2012 20.1
Feb 2015 19.1
Jul 2015 19.6
90403 2003 YE45 17.5 S days Dec 2011 18.3
Jan 2015 18.3
Oct 2015 18.6
99942 Apophis 19.3 Q 30.6 Jan 2013 16.1 PHA
100085 1992 UY4 17.6 P 12.9 Jan 2015 21.7 PHA
101955 1999 RQ36 20.9 B 4.29 Aug 2011 19.8 PHA
May 2012 19.7
136617 1994 CC 17.7 2.389 Oct 2009 17.4 PHA Triple System
Mar 2011 18.5
Sep 2011 17.9
Feb 2013 19.4
Feb 2015 19.9
136770 1996 PC1 20.3 ? Aug 2011 18.9
Jan 2012 20.4
136849 1998 CS1 18.0 Sq ? Oct 2011 20.6
Oct 2013 20.7
Nov 2015 20.2
137032 1998 UO1 16.6 Sq 2.90 Dec 2009 20.7
Oct 2010 14.5
Dec 2011 19.7
Oct 2012 15.7
Dec 2013 20.8
Oct 2014 16.5
Dec 2015 20.8
137924 2000 BD19 17.1 ? Jan 2010 18.0
Dec 2010 19.0
Jan 2011 17.4
Dec 2012 17.8
Jan 2014 18.5
Feb 2015 16.6
138127 2000 EE14 16.3 ? Mar 2014 15.7 PHA
138175 2000 EE104 20.5 ? Feb 2010 19.1
Feb 2011 19.1
Feb 2012 19.1
Jan 2013 19.2
Jan 2014 19.2
Jan 2015 19.1
Dec 2015 19.6
138258 2000 GD2 19.3 S ? Mar 2010 18.0
Apr 2012 19.5
138971 2001 CB21 18.4 3.3020 After 2015 PHA
141432 2002 CQ11 19.8 ? Apr 2010 18.3 PHA
May 2011 16.6
May 2012 17.9
Apr 2013 20.2
141593 2002 HK12 17.7 X 12.690 Feb 2010 21.8
Jan 2012 21.7
Mar 2013 21.2
143651 2003 QO104 15.9 CX ~114 Jul 2009 14.2 PHA
Nov 2010 20.3
Feb 2012 18.0
Nov 2013 20.3
Jan 2015 18.9
144900 2004 VG64 18.5 S ? Nov 2009 19.9 PHA
Dec 2010 20.2
Dec 2011 20.2
Dec 2012 20.2
Jan 2014 19.9
Dec 2014 20.0
144901 2004 WG1 17.1 ? Feb 2010 19.5
Oct 2010 17.7
Jan 2012 20.3
Jan 2014 20.6
Dec 2015 20.8
152560 1991 BN 19.1 Q ? Jan 2010 18.4 PHA
Feb 2012 20.8
Apr 2014 20.6
152664 1998 FW4 19.5 C ? Sep 2009 14.3
Sep 2013 15.2
Apr 2014 21.8
152770 1998 RR28 18.3 E 17? Aug 2009 21.7 PHA
Aug 2012 19.5
May 2013 21.3
153591 2001 SN263 16.9 ? fast Jun 2011 18.5 PHA triple system
Aug 2012 20.0
Jul 2014 19.5
Sep 2015 19.6
154275 2002 SR41 20.1 ? Oct 2011 19.2 PHA
Aug 2012 21.2
Jul 2013 20.9
Jun 2014 16.5
154276 2002 SY50 17.3 4.823 Jul 2010 21.5 PHA
Sep 2011 18.8
Jul 2012 20.9
Sep 2013 19.5
Jun 2014 19.1
Aug 2015 20.1
159402 1999 AP10 16.4 L 8. Oct 2009 12.9
Apr 2011 21.5
Jun 2012 21.1
Mar 2014 19.7
May 2015 21.7
162000 1990 OS 20.0 ? Feb 2013 21.5 PHA BINARY
Jun 2014 20.1
Feb 2015 20.3
162039 1996 JG 19.5 ? Apr 2013 19.9 PHA
162181 1999 LF6 18.1 48? Oct 2009 16.4 PHA
Mar 2012 20.0
May 2014 20.3
Nov 2014 17.8
162416 2000 EH26 21.8 <33 After 2015 PHA
163295 2002 HW 19.3 ? Oct 2009 20.3
May 2010 21.2
163692 2003 CY18 18.1 ? Dec 2009 19.9
Jan 2012 20.1
Jan 2014 20.1
Jan 2015 21.2
163732 2003 KP2 15.4 151 Apr 2010 21.6
Apr 2011 21.6
Aug 2012 18.9
Mar 2013 18.7
Mar 2014 21.1
Apr 2015 21.8
164121 2003 YT1 16.2 V 2.34 Oct 2009 14.4 PHA BINARY
May 2010 18.3
May 2011 15.7
164211 2004 JA27 19.5 Q ? Dec 2015 21.9
164400 2005 GN59 17.1 Sq ? Jul 2010 18.6
Feb 2011 17.9
Jun 2012 19.5
Jun 2014 19.9
179806 2002 TD66 19.9 ? Apr 2013 20.9 PHA
185851 2000 DP107 18.2 X 2.7755 primary PHA BINARY
42.12 secondary
Jan 2011 19.7
Dec 2013 19.6
Dec 2015 21.0
187026 2005 EK70 17.4 ? After 2015
194126 2001 SG276 17.2 ? Dec 2010 19.2
Oct 2013 18.8
Nov 2015 19.5
199003 2005 WJ56 18.1 slow After 2015 PHA
207398 2006 AS2 20.3 S ? Feb 2012 19.9
Aug 2012 21.5
Dec 2014 20.8
Aug 2015 20.0
208023 1999 AQ10 20.3 S ? Nov 2016 19.0
Jan 2018 17.4
217807 2000 XK44 17.7 S 55. Nov 2009 13.0
Jun 2011 19.9
May 2013 20.4
Apr 2015 20.6
Feb 2017 19.8
Aug 2018 18.2
Dec 2018 18.0
May 2020 20.1
217796 2000 TO64 16.7 Sq ? Nov 2009 14.0
Jun 2013 21.8
Mar 2015 21.4
Sep 2018 19.6
1989 AZ 19.5 ? After 2015
1994 XD 19.1 ? Dec 2012 15.1 PHA BINARY
1998 BY7 21.5 <1.3 After 2015 PHA
1998 KY26 25.5 C 0.178 After 2015
1998 ST27 19.4 C 3.1 primary, PHA BINARY
~6 secondary
Aug 2009 19.9
Aug 2012 19.7
Sep 2015 19.4
1999 FN19 22.5 S 3.5? After 2015
1999 FN53 18.4 ? Dec 2009 20.6 PHA
Nov 2011 21.5
Oct 2013 21.1
Apr 2015 17.8
Jul 2015 18.9
1999 MN 21.5 5.495 Jun 2010 15.0 PHA
Jun 2015 16.8
1999 NW2 23.1 <4.2 Jul 2012 20.5
Dec 2012 20.3
1999 TN13 23.6 <1.3 After 2015
1999 TY2 23.3 S 0.121 After 2015
2000 CE59 20.4 L ? Mar 2011 20.5 PHA
Nov 2011 20.1
2000 CO101 18.8 Kx 2.3 Sep 2009 14.3 PHA
Mar 2010 16.2
Apr 2019 18.3
Feb 2020 19.3
2000 ED14 20.6 ? Jan 2012 20.3 PHA
Mar 2012 19.8
2000 EW70 21.1 F <33 Mar 2010 17.9 PHA
2000 LF3 21.5 <1.0 After 2015 PHA
2000 QW7 19.8 71.3 Jan 2012 21.0 PHA
2000 RD53 20.2 14.96 Aug 2012 20.2 PHA
Dec 2012 20.5
2000 UG11 20.4 S 4.44 primary PHA BINARY
18.4 secondary
After 2015
2000 UK11 25.3 0.266 After 2015
2000 YA 23.8 S 0.666 After 2015
2000 YF29 20.1 S ~6 Oct 2009 21.0 PHA
Nov 2011 20.9
Jun 2012 20.6
Aug 2014 21.7
2001 AV43 24.6 0.17 Nov 2013 18.4
2001 BE10 18.8 4.194 Jan 2010 16.4 PHA
Feb 2013 17.4
Dec 2015 19.4
2001 BF10 22.8 <0.4 After 2015
2001 CP36 23.7 >10 After 2015
2001 EB18 19.1 ? Feb 2014 16.7 PHA
Mar 2015 19.3
2001 EC16 22.4 ? slow Feb 2015 21.4
Sep 2015 21.4
2001 FE90 20.0 AS 0.48 Jul 2009 12.6 PHA
2001 FR85 24.4 ? After 2015
2001 GQ2 20.2 ? Apr 2013 19.3 PHA
2001 JV1 21.4 S <29 After 2015 PHA
2001 SE286 17.0 9.323 Jul 2009 21.4 PHA
May 2011 20.2
Jul 2012 21.3
May 2014 20.5
Aug 2015 21.2
2001 SP263 25.8 ? After 2015
2001 UP 25.7 ? After 2015
2001 WM15 25.0 ? After 2015
2001 XX4 21.9 ? After 2015
2001 YE4 20.5 ? Dec 2011 15.9 PHA
2001 YP3 21.9 ? After 2015
2002 AA29 24.1 ? After 2015
2002 AL14 17.7 L 2.31 After 2015
2002 AV 20.6 K ? After 2015 PHA
2002 AY1 20.9 ? Jan 2013 16.1 PHA
Dec 2014 20.6
2002 BG25 20.8 ? Aug 2013 21.1 PHA
2002 BM26 19.8 P 2.7 primary PHA BINARY
<72 secondary
Dec 2011 20.8
2002 CE26 16.5 C 3.293 Feb 2012 20.2 BINARY
Sep 2014 13.7
Feb 2015 18.8
2002 FC 18.8 ? NPA? After 2015 PHA
2002 FD6 22.2 <5 After 2015
2002 KK8 20.3 ? Apr 2013 20.6 PHA BINARY
2002 NY40 19.4 S 19.982 After 2015 PHA NPA
2002 TD60 19.3 2.851 Mar 2011 18.2 NPA
Apr 2015 17.9
2002 TS69 24.4 ? After 2015
2002 TZ66 25.9 <1.1 After 2015
2002 VE68 20.1 13.5 Nov 2010 14.8 PHA
(10.6 h also possible)
2003 EP4 23.7 ? After 2015
2003 GY 20.0 ? Feb 2011 20.5 PHA
Jan 2014 21.2
2003 HM 21.7 ? Apr 2014 17.9
2003 HN16 22.0 ? After 2015
2003 MS2 21.3 <5 After 2015 PHA
2003 QB30 26.3 ? After 2015
2003 RU11 25.6 ? After 2015
2003 SR84 25.2 2.34 After 2015
2003 SS84 21.7 ? Sep 2011 21.9 PHA BINARY
Mar 2012 21.5
2003 TH2 22.7 ? After 2015
2003 TL4 19.7 27.4 After 2015
2003 UC20 18.7 C ? Dec 2012 15.1
Nov 2014 17.1
2004 AD 24.3 ? After 2015
2004 DC 18.0 ? Dec 2011 20.1 PHA BINARY
Dec 2013 20.3
Nov 2015 20.6
2004 FY31 21.9 ? After 2015 PHA
2004 HX53 23.0 ? Oct 2013 19.9
2004 LV3 18.6 V ? Jun 2012 20.2 PHA
2004 RF84 17.8 very long After 2015 PHA
2004 RQ10 20.9 ? After 2015 PHA
2004 VB 20.7 ? Oct 2011 20.6 PHA
May 2012 19.3
2004 XL14 21.4 C ~20 h? Dec 2012 21.0 PHA
2004 XP14 19.3 E slow After 2015 PHA
2005 AB 17.4 C 3.34 primary BINARY
17.9 secondary
Jul 2011 20.3
2005 CR37 18.8 C? 6.49 Jul 2013 21.0
2005 ED318 20.6 Q >7.9 Mar 2010 20.0 PHA
Jul 2010 16.9
Feb 2015 20.9
Jul 2015 20.2
2005 EU2 22.7 ? After 2015
2005 HB4 24.4 ? After 2015
2005 JE46 18.0 ? Apr 2010 21.0 PHA
Mar 2012 21.9
Jun 2013 16.9
Mar 2015 21.7
2005 NB7 18.7 3.488 Feb 2011 19.0 PHA BINARY
Jun 2011 20.0
Jul 2014 21.0
2005 OE3 20.3 long? Feb 2010 21.4 PHA
Feb 2012 21.9
2005 RC34 19.5 E ? Jun 2011 18.9
Dec 2014 21.0
2005 TD49 26.4 ? After 2015
2005 TF49 19.0 ? After 2015 PHA
2005 TU50 21.5 ? Mar 2012 21.9 PHA
2005 WA1 21.6 ? After 2015 PHA
2005 WC1 20.5 2.5? Dec 2010 19.8 PHA
Nov 2015 21.3
2005 WK56 22.5 ? After 2015
2005 XA 26.1 ? After 2015
2006 AM4 21.8 Q 0.085 After 2015 PHA
2006 BQ6 19.5 C 4.41 Jan 2013 21.3 PHA
Mar 2015 18.5
Sep 2015 20.4
2006 GY2 18.6 <3 May 2011 19.7 PHA BINARY
2006 QV89 25.2 ? After 2015
2006 RH120 29.6 0.0458 After 2015 AKA 6R10DB9
2006 RZ 20.3 B 4.9 After 2015 PHA
2006 UQ17 21.9 ? After 2015 PHA
2006 VV2 16.6 S 2.43 primary PHA BINARY
~18 secondary
Jun 2011 20.7
Oct 2013 20.5
2006 WB 22.8 ? After 2015
2007 DT103 19.5 S 2.585 primary PHA BINARY
? secondary
After 2015
2007 EH 27.6 short After 2015
2007 FY20 24.8 ? After 2015
2007 TU24 20.2 ~38? Oct 2010 20.2
Apr 2011 21.1
2007 VD12 19.9 S 7.43 Jul 2009 21.2 PHA
Oct 2013 21.4
May 2014 18.7
2007 XH16 19.6 ? Jul 2012 20.8
2008 BT18 18.2 V 2.57 Jan 2011 21.7 PHA BINARY
2008 EE5 19.1 Sl ? Feb 2020 17.7
2008 EV5 20.0 C ? Feb 2010 20.0 PHA
2008 SV11 18.2 X slow Jul 2009 21.7 PHA
2008 UE7 20.4 ? Oct 2010 21.3 PHA
Apr 2011 20.9
2009 DO111 22.8 0.05 After 2015
2009 DR3 21.5 S ~0.5 Jul 2020 19.7 PHA
Jul 2020 19.7
2009 KC3 18.1 C ~24 Sep 2009 15.5 PHA
Dec 2015 21.6
Note: Most of the rotation periods were taken from Horizons. Slightly different
values may be available from Petr Pravec, Michael Hicks, Peter Brown, Don Pray, other
observers, unpublished radar observations, and from more recent references than
those cited on Horizons. In some cases, bounds from unpublished radar
observations were used.