(136617) 1994 CC Goldstone Radar Observations Planning
(136617) 1994 CC was discovered by Spacewatch at Kitt Peak on February 3, 1994. Its closest approach will be at 0.0168 AU (~6.5 lunar distances) on June 10, 2009. We only have rough estimate of its size (within factor of two of 0.92 km) based on its absolute visual magnitude of 17.7. Its period appears to be ~2.38 hr based on the lightcurves measurements. Assuming equatorial orientation, this would translate into ~35-40 Hz bandwidth at Goldstone. 1994 CC will be an exceptionally strong radar target at both Goldstone and Arecibo and we expect to be able to image it with the highest available resolutions (7.5 m for Arecibo and 19 m for Goldstone). This object will brighten below 13th magnitude in early June, but then it comes too close to the Sun for optical observations. 1994 CC has been classified as a "Potentially Hazardous Asteroid" by the Minor Planet Center.
Orbital and Physical Characteristics orbit type Apollo semimajor axis 1.639 AU eccentricity 0.42 inclination 4.7° perihelion distance 0.955 AU aphelion distance 2.323 AU absolute magnitude (H) 17.7 diameter 0.92 km (+- factor of two) rotation period 2.38 h (J. Pollock and P. Pravec, pers. comm.) pole direction unknown lightcurve amplitude ~0.1 mag spectral class unknown Last update: 2009 August 13
M.P.E.C. 1994-C02 Issued 1994 Feb. 6, 23:19 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
MARSDEN@CFA or WILLIAMS@CFA (.HARVARD.EDU, .SPAN or .BITNET)
1994 CC
Discovered 1994 Feb. 3 by Spacewatch.
Available observations:
J94C00C* C1994 02 03.25610 09 14 12.59 +09 31 23.5 20.0 V 691
J94C00C C1994 02 03.27793 09 14 10.51 +09 31 30.0 20.5 V 691
J94C00C C1994 02 03.31062 09 14 07.40 +09 31 39.6 20.3 V 691
J94C00C C1994 02 04.31185 09 12 34.23 +09 36 45.6 691
J94C00C C1994 02 04.35786 09 12 29.91 +09 37 00.5 691
J94C00C C1994 02 05.30108 09 11 01.58 +09 41 53.0 20.7 V 691
J94C00C C1994 02 05.30891 09 11 00.83 +09 41 55.6 20.2 V 691
J94C00C C1994 02 05.31671 09 11 00.07 +09 41 58.2 20.5 V 691
Observer details:
691 Steward Observatory, Kitt Peak. Observers J. V. Scotti, T. Gehrels.
0.91-m Spacewatch Telescope.
Orbital elements:
1994 CC
Epoch 1994 Jan. 28.0 TT = JDT 2449380.5 Marsden
M 254.27923 (2000.0) P Q
n 0.41755620 Peri. 11.85085 +0.43477046 +0.89242255
a 1.7727987 Node 284.01828 -0.83605663 +0.35021378
e 0.6989042 Incl. 7.14347 -0.33464004 +0.28448602
P 2.36 H 17.0 G 0.15
From 8 observations 1994 Feb. 3-5.
Ephemeris:
1994 CC a,e,i = 1.77, 0.70, 7 q = 0.5338
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1994 01 28 09 23.56 +09 01.7 1.672 2.639 166.2 5.1 20.6
1994 02 02 09 16.14 +09 25.1 1.638 2.617 171.7 3.1 20.5
1994 02 07 09 08.35 +09 50.9 1.612 2.594 173.5 2.5 20.4
1994 02 12 09 00.39 +10 18.1 1.594 2.571 169.3 4.1 20.4
1994 02 17 08 52.45 +10 46.1 1.585 2.547 163.1 6.5 20.5
1994 02 22 08 44.75 +11 14.0 1.584 2.522 156.4 9.0 20.6
1994 02 27 08 37.47 +11 41.1 1.590 2.496 149.8 11.5 20.7
1994 03 04 08 30.76 +12 06.8 1.603 2.470 143.2 13.9 20.8
1994 03 09 08 24.77 +12 30.7 1.622 2.442 136.8 16.2 20.9
1994 03 14 08 19.61 +12 52.4 1.647 2.414 130.6 18.2 20.9
1994 03 19 08 15.33 +13 11.6 1.676 2.386 124.6 20.1 21.0
Brian G. Marsden M.P.E.C. 1994-C02
Target Name: 1994 CC
HMag: 17.7
Diameter: 0.92 km (factor of two)
Period: 2.2 hr (assumed very fast rotation to get the lower bound on SNRs)
LST # max
start date window window RA, dec dist runs SNR SNR/run
-----------------------------------------------------------------------------
2009 Jun 09 21:13-21:55 06:39-07:21 103, -34 0.017 54 4300 590
2009 Jun 10 18:06-23:04 03:35-08:34 89, -24 0.017 358 12600 710
2009 Jun 11 16:22-23:10 01:55-08:44 78, -14 0.018 461 12100 620
2009 Jun 12 15:10-23:07 00:47-08:45 70, -5 0.021 493 8600 420
2009 Jun 13 14:17-23:01 23:58-08:43 64, 2 0.024 487 5400 260
2009 Jun 14 13:38-22:54 23:22-08:40 59, 7 0.028 464 3200 160
2009 Jun 15 13:07-22:47 22:55-08:37 56, 11 0.031 435 2000 100
2009 Jun 16 12:43-22:40 22:35-08:34 53, 14 0.036 406 1200 65
2009 Jun 17 12:23-22:34 22:19-08:32 51, 17 0.040 378 790 43
2009 Jun 18 12:06-22:28 22:06-08:30 49, 19 0.044 352 520 30
2009 Jun 19 11:51-22:22 21:55-08:28 47, 20 0.049 328 360 21
2009 Jun 20 11:39-22:16 21:47-08:25 46, 22 0.054 307 250 16
2009 Jun 21 11:28-22:11 21:40-08:24 45, 23 0.058 289 180 12
2009 Jun 22 11:18-22:06 21:34-08:23 44, 24 0.063 272 130 9
2009 Jun 23 11:09-22:01 21:28-08:22 44, 24 0.068 256 100 7
Goldstone SNRs assume Ptx = 430 kW
Goldstone Schedule
UT UT PST AST Duration Round-trip
DOY Date TX Window TX Window TX Window hh:mm time (sec) SNR/Run
--- ---- --------- --------- --------- --------- ------- -------
163 Jun 12 1525-1835 0825-1135 Jun 12 1125-1435 Jun 12 03:10 19 420
165 Jun 14 1340-1715 0640-1015 Jun 14 0940-1315 Jun 14 03:35 25 160
172 Jun 21 1130-1645 0430-0945 Jun 21 0730-1245 Jun 21 05:15 55 12
Note: the June 21 track has been reinstated: the launch slip of LCROSS/LRO has
made this possible.
Arecibo Schedule
164 Jun 13 1439-1601 0739-0901 Jun 13 1039-1201 Jun 13 01:22 23 3460
165 Jun 14 1351-1602 0651-0902 Jun 14 0951-1202 Jun 14 02:11 27 2520
166 Jun 15 1322-1553 0622-0853 Jun 15 0922-1153 Jun 15 02:31 31 1570
167 Jun 16 1301-1542 0601-0842 Jun 16 0901-1142 Jun 16 02:41 35 1010
168 Jun 17 1245-1531 0545-0831 Jun 17 0845-1131 Jun 17 02:46 39 670
169 Jun 18 1233-1520 0533-0820 Jun 18 0833-1120 Jun 18 02:47 44 460
Arecibo SNRs assume Ptx = 500 kW
From Jon Giorgini, 2009 June 18: With 204 optical measurements (1988-Sep-14 to 2009-Sep-2) and 4 delay measurements (1 now from Arecibo), solution #52 was computed. Formal 3-sigma X-band uncertainties are below. Date__(UT)__HR:MN POS_3sigma DOP_X_3sig RT_delay_3sig 2009-Jun-11 00:00 2.315 0.82 0.000063 2009-Jun-12 00:00 2.204 0.70 0.000042 2009-Jun-13 00:00 1.991 0.58 0.000023 2009-Jun-14 00:00 1.762 0.49 0.000010 2009-Jun-15 00:00 1.559 0.43 0.000011 2009-Jun-16 00:00 1.390 0.40 0.000019 2009-Jun-17 00:00 1.253 0.38 0.000026 2009-Jun-18 00:00 1.142 0.37 0.000033 2009-Jun-19 00:00 1.052 0.38 0.000039 2009-Jun-20 00:00 0.979 0.38 0.000045 2009-Jun-21 00:00 0.918 0.39 0.000050 2009-Jun-22 00:00 0.867 0.40 0.000055 2009-Jun-23 00:00 0.824 0.40 0.000060 From Jon Giorgini, 2009 June 12: With 204 optical measures (1988-Sep-14 to 2009-Jun-2), 136617 (1994 CC) solution #49 was computed. Formal S/X-band 3-sigma uncertainties are shown below. Date__(UT)__HR:MN POS_3sigma DOP_S_3sig DOP_X_3sig RT_delay_3sig 2009-Jun-11 00:00 5.295 0.75 2.64 0.000167 2009-Jun-12 00:00 5.204 0.60 2.13 0.000067 2009-Jun-13 00:00 4.664 0.48 1.74 0.000042 2009-Jun-14 00:00 4.025 0.42 1.50 0.000103 2009-Jun-15 00:00 3.450 0.39 1.38 0.000154 2009-Jun-16 00:00 2.979 0.39 1.35 0.000193 2009-Jun-17 00:00 2.603 0.39 1.38 0.000224 2009-Jun-18 00:00 2.305 0.39 1.41 0.000249 2009-Jun-19 00:00 2.066 0.42 1.47 0.000269 2009-Jun-20 00:00 1.873 0.42 1.50 0.000287 2009-Jun-21 00:00 1.714 0.42 1.53 0.000302 2009-Jun-22 00:00 1.582 0.45 1.56 0.000315 From Jon Giorgini, 2009 June 9: With 204 optical measures (1988-Sep-14 to 2009-Jun-2), 136617 (1994 CC) solution #43 was computed. Formal S/X-band 3-sigma uncertainties are shown below. Date__(UT)__HR:MN POS_3sigma DOP_S_3sig DOP_X_3sig RT_delay_3sig 2009-Jun-11 00:00 13.089 0.29 1.04 0.000229 2009-Jun-12 00:00 11.998 0.29 1.05 0.000275 2009-Jun-13 00:00 10.097 0.31 1.10 0.000449 2009-Jun-14 00:00 8.239 0.32 1.16 0.000596 2009-Jun-15 00:00 6.722 0.34 1.21 0.000706 2009-Jun-16 00:00 5.555 0.35 1.24 0.000788 2009-Jun-17 00:00 4.669 0.36 1.27 0.000852 2009-Jun-18 00:00 3.992 0.36 1.29 0.000903 2009-Jun-19 00:00 3.466 0.36 1.31 0.000944 -------------------------------------------------------------------- From Horizons, 2009 June 02: JPL/Horizons solution 40, #obs = 196 (1988-2009): Date__(UT)__HR:MN R.A._(J2000.0)_DEC. delta POS_3sigma DOP_S_3sig DOP_X_3sig RT_delay_3sig 2009-Jun-05 00:00 * 169.55228 -47.66130 .030457366873172 2.816 0.33 1.17 0.000965 2009-Jun-06 00:00 * 160.98278 -48.39172 .026583534896600 3.837 0.32 1.15 0.000940 2009-Jun-07 00:00 * 149.49042 -48.36439 .023060351204345 5.390 0.31 1.12 0.000889 2009-Jun-08 00:00 * 134.72257 -46.60281 .020076325546080 7.615 0.30 1.07 0.000794 2009-Jun-09 00:00 * 117.70832 -41.78925 .017907796337576 10.329 0.28 1.01 0.000634 2009-Jun-10 00:00 * 101.06693 -33.32310 .016878210128077 12.595 0.27 0.98 0.000415 2009-Jun-11 00:00 * 87.12699 -22.57539 .017199997425448 13.151 0.28 1.00 0.000244 2009-Jun-12 00:00 * 76.48253 -12.04794 .018810287093004 11.914 0.30 1.08 0.000330 2009-Jun-13 00:00 * 68.60515 -3.32334 .021426221731384 9.931 0.32 1.16 0.000502 2009-Jun-14 00:00 * 62.75606 3.35913 .024735838762220 8.039 0.34 1.22 0.000643 2009-Jun-15 00:00 * 58.33792 8.36830 .028502957241486 6.514 0.35 1.27 0.000749 2009-Jun-16 00:00 * 54.93157 12.14779 .032573080650193 5.352 0.36 1.30 0.000828 2009-Jun-17 00:00 * 52.25335 15.05005 .036849229084193 4.475 0.37 1.32 0.000888 2009-Jun-18 00:00 * 50.11103 17.32505 .041270177038649 3.807 0.37 1.33 0.000936 2009-Jun-19 00:00 * 48.37224 19.14486 .045796304215666 3.291 0.37 1.34 0.000976 2009-Jun-20 00:00 *m 46.94393 20.62801 .050401166346972 2.886 0.38 1.34 0.001010 2009-Jun-21 00:00 *m 45.75926 21.85728 .055066551268926 2.562 0.38 1.34 0.001039 2009-Jun-22 00:00 *m 44.76926 22.89149 .059779543474215 2.299 0.38 1.34 0.001065 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - From Horizons, 2009 May 04: JPL Solution 32, #obs = 169 (1988-2009) 2009-Jun-05 00:00 * 169.55152 -47.66180 .030457032832334 8.694 0.42 1.49 0.001411 2009-Jun-06 00:00 * 160.98169 -48.39223 .026583230812995 10.700 0.39 1.39 0.001345 2009-Jun-07 00:00 * 149.48889 -48.36484 .023060094004734 13.444 0.35 1.25 0.001235 2009-Jun-08 00:00 * 134.72056 -46.60306 .020076140510626 16.986 0.31 1.10 0.001062 2009-Jun-09 00:00 * 117.70607 -41.78915 .017907716297510 20.795 0.30 1.06 0.000824 2009-Jun-10 00:00 * 101.06482 -33.32267 .016878264304786 23.269 0.35 1.27 0.000624 2009-Jun-11 00:00 * 87.12525 -22.57484 .017200190983234 22.749 0.46 1.64 0.000702 2009-Jun-12 00:00 * 76.48119 -12.04749 .018810596054652 19.692 0.56 1.99 0.000970 2009-Jun-13 00:00 * 68.60412 -3.32306 .021426612026387 15.965 0.62 2.22 0.001220 2009-Jun-14 00:00 * 62.75526 3.35926 .024736282759235 12.747 0.66 2.36 0.001407 2009-Jun-15 00:00 * 58.33730 8.36833 .028503436932935 10.290 0.68 2.43 0.001540 2009-Jun-16 00:00 * 54.93107 12.14776 .032573585148192 8.477 0.69 2.47 0.001637 2009-Jun-17 00:00 * 52.25295 15.04998 .036849751868480 7.136 0.69 2.48 0.001710 2009-Jun-18 00:00 * 50.11070 17.32496 .041270714140009 6.126 0.70 2.49 0.001769 2009-Jun-19 00:00 * 48.37196 19.14475 .045796853151047 5.348 0.69 2.48 0.001817 2009-Jun-20 00:00 *m 46.94369 20.62789 .050401725517180 4.737 0.69 2.48 0.001858 2009-Jun-21 00:00 *m 45.75906 21.85716 .055067119613488 4.246 0.69 2.46 0.001895 2009-Jun-22 00:00 *m 44.76909 22.89136 .059780120269419 3.844 0.68 2.45 0.001928 --------------------------------------------------------- Apparent Magnitudes and Solar Elongations: Date__(UT)__HR:MN R.A._(J2000.0)_DEC. delta S-O-T /r APmag 2009-May-25 00:00 198.68793 -39.87105 .080227291039083 138.7869 /T 13.89 2009-May-26 00:00 197.65847 -40.28020 .075462801982734 137.2802 /T 13.79 2009-May-27 00:00 196.50824 -40.72827 .070732871275582 135.6812 /T 13.68 2009-May-28 00:00 195.20860 -41.22214 .066037908193025 133.9724 /T 13.58 2009-May-29 00:00 193.72136 -41.76980 .061379320989833 132.1305 /T 13.46 2009-May-30 00:00 191.99469 -42.38033 .056759954062424 130.1244 /T 13.34 2009-May-31 00:00 189.95713 -43.06355 .052184709552649 127.9122 /T 13.21 2009-Jun-01 00:00 187.50818 -43.82899 .047661465521274 125.4363 /T 13.08 2009-Jun-02 00:00 184.50371 -44.68317 .043202491242292 122.6164 /T 12.94 2009-Jun-03 00:00 180.73305 -45.62310 .038826714055041 119.3386 /T 12.80 2009-Jun-04 00:00 175.88446 -46.62104 .034563466213929 115.4391 /T 12.66 2009-Jun-05 00:00 169.49918 -47.58960 .030458817789986 110.6793 /T 12.53 2009-Jun-06 00:00 160.93762 -48.30512 .026586332576741 104.7143 /T 12.42 2009-Jun-07 00:00 149.46534 -48.26038 .023064671973687 97.0683 /T 12.38 2009-Jun-08 00:00 134.73416 -46.48267 .020082308054797 87.1829 /T 12.46 2009-Jun-09 00:00 117.76557 -41.66210 .017915384888962 74.7204 /T 12.81 2009-Jun-10 00:00 101.15804 -33.20379 .016886926720479 60.3154 /T 13.58 2009-Jun-11 00:00 87.22984 -22.47428 .017208945672717 46.2046 /T n.a. 2009-Jun-12 00:00 76.58201 -11.96592 .018818601048382 35.2851 /L n.a. 2009-Jun-13 00:00 68.69536 -3.25631 .021433440908762 29.1657 /L n.a. 2009-Jun-14 00:00 62.83603 3.41541 .024741858802118 27.3644 /L n.a. 2009-Jun-15 00:00 58.40852 8.41687 .028507841156066 28.1630 /L n.a. 2009-Jun-16 00:00 54.99408 12.19062 .032576939313304 30.0656 /L n.a. 2009-Jun-17 00:00 52.30904 15.08845 .036852172939322 32.2826 /L n.a. 2009-Jun-18 00:00 50.16097 17.35993 .041272301925957 34.4898 /L n.a. 2009-Jun-19 00:00 48.41732 19.17686 .045797689711213 36.5751 /L n.a. 2009-Jun-20 00:00 46.98487 20.65761 .050401877826443 38.5111 /L n.a. 2009-Jun-21 00:00 45.79666 21.88485 .055066642628637 40.3021 /L n.a. 2009-Jun-22 00:00 44.80359 22.91730 .059779059583960 41.9625 /L n.a. 2009-Jun-23 00:00 43.96901 23.79752 .064529713254545 43.5090 /L n.a. 2009-Jun-24 00:00 43.26510 24.55691 .069311563547576 44.9570 /L n.a. 2009-Jun-25 00:00 42.67044 25.21905 .074119192859935 46.3201 /L n.a. 2009-Jun-26 00:00 42.16833 25.80197 .078948283215563 47.6096 /L n.a. 2009-Jun-27 00:00 41.74559 26.31963 .083795244054188 48.8352 /L n.a. 2009-Jun-28 00:00 41.39166 26.78304 .088656948541035 50.0048 /L n.a. 2009-Jun-29 00:00 41.09799 27.20095 .093530551998607 51.1250 /L n.a. 2009-Jun-30 00:00 40.85754 27.58042 .098413371478047 52.2015 /L n.a. 2009-Jul-01 00:00 40.66447 27.92719 .103302808535540 53.2390 /L n.a. 2009-Jul-02 00:00 40.51384 28.24596 .108196300738035 54.2416 /L n.a. 2009-Jul-03 00:00 40.40144 28.54064 .113091291477598 55.2127 /L 17.63 2009-Jul-04 00:00 40.32365 28.81446 .117985211326554 56.1554 /L 17.62 2009-Jul-05 00:00 40.27731 29.07015 .122875466927126 57.0724 /L 17.62 2009-Jul-06 00:00 40.25964 29.31001 .127759435198001 57.9660 /L 17.62 2009-Jul-07 00:00 40.26815 29.53597 .132634461639070 58.8383 /L 17.63 2009-Jul-08 00:00 40.30065 29.74969 .137497861971478 59.6912 /L 17.63 2009-Jul-09 00:00 40.35513 29.95257 .142346926488206 60.5265 /L 17.63 2009-Jul-10 00:00 40.42976 30.14583 .147178926504414 61.3457 /L 17.63 2009-Jul-11 00:00 40.52287 30.33049 .151991122329016 62.1501 /L 17.63 2009-Jul-12 00:00 40.63291 30.50745 .156780772320313 62.9413 /L 17.64 2009-Jul-13 00:00 40.75844 30.67747 .161545142869141 63.7204 /L 17.64 2009-Jul-14 00:00 40.89810 30.84120 .166281519543120 64.4885 /L 17.64 2009-Jul-15 00:00 41.05064 30.99922 .170987220048873 65.2468 /L 17.65
Initial CW setup:
---------------------------------------------------------------------------
TX polarization RCP
RCV polarization LCP & RCP
Frequency hops: 4 ! please note the change
Dwell 10 seconds
Bandwidth: 4000 Hz
Sampling interval: 2500 x 0.1 usec
VME FFT for PSD files: 4096 for 0.98-Hz resolution
Possible ranging setups:
---------------------------------------------------------------------------
127 x 64 10-usec single sample
baud 10 usec
code 127
gates 127
PRP 1270 usec
FFT 64
CLT VME ?
PFS ?
ncoh 1
bandwidth 787.4 Hz
resolution 12.3 Hz
TXOFF +100 Hz -> echo will be centered at +8 bins or in bin 32 + 8 = 40
---------------------------------------------------------------------------
127 x 64 11-usec single sample
baud 11 usec
code 127
gates 127
PRP 1397 usec
FFT 64
CLT VME ?
PFS ?
ncoh 1
bandwidth 715.8 Hz
resolution 11.2 Hz
TXOFF +100 Hz --> echo will be centered at +9 bins or in bin 32 + 9 = 41
-------------------------------------------------------------------------
1 usec, 1023 ranging
baud 1 usec
code 1023
ncoh 1
FFT 128
bandwidth 977.5 Hz
resolution 7.64 Hz
TXoff +100 Hz -> echo in bin 64+13 =77
--------------------------------------------------------------------------
1 usec, 255 ranging
baud 1 usec
code 255
FFT 64
ncoh 12
bandwidth 326.8 Hz
resolution 5.1 Hz
TXOFF +50 -> echo would be centered in bin 32 + 10 = 42
-------------------------------------------------------------------------
127 x 64 1-usec single sample
baud 1 usec
code 127
gates 127
PRP 127
FFT 64
CLT 4
ncoh 15
bandwidth 525 Hz
resolution 8.2 Hz
TXOFF +100 -> echo would be centered at +12.2 bins or in bin 32 + 12.2 = 44
-------------------------------------------------------------------------------
0.25-usec
baud 0.25 usec
code 127
FFT 128
ncoh 246
bandwidth 128 Hz
resolution 1.00 Hz
TXOFF +20 Hz to put echo at 64 + 20 = bin 84
-------------------------------------------------------------------------------
0.125-usec ranging
setup JX1XS001 revised
baud 0.125 usec
code 255
gates 255
FFT 256
ncoh 122
bandwidth 257.15 Hz
resolution 1.0045 Hz
TXOFF +30 Hz to put echo at 128 + 30 = bin 158
_____________________________________________________________________
POSSIBLE RANGING SETUPS: (code=127, FFT=64, single-pol'n)
These are from JX, w/ max-band (min-acc) options from Ray Jurgens.
Currently configured for 5-sec records.
_______________________________________________________________________
Setup Baud RP 1-acc 1-acc
usec m usec band res acc band res
_______________________________________________________________________
JX1XS110 11.000 1650 1397.0 715.8 11.2 2 358 5.6
JX1XS070 7.000 1050 889.0 1124.9 17.6 3 375 5.9
JX1XS020 2.000 300 254.0 3937.0 61.5 12 328 5.1
4 984 15.4
JX1XS010 1.000 150 127.0 7874.0 123.0 41 192 3.0
8 984 15.4
JX1XS005 0.500 75 63.5 15748.0 246.1 123 128 2.0
15 1050 16.4
JX1XS002 0.250 37.5 31.75 31496.1 492.1 492 64 1.0
30 1050 16.4
JX1XS001 0.125 18.75 15.875 62992.1 984.3 1970 32 0.5
60 1050 16.4
____________________________________________________________________
OSOD and predicts are on aardvark:
/export/data3/osod/ops/a136617/PRDX.OUT.s52
/PUNCH.OUT.s52
/EPH.OUT.s52
POINTING
TX Offsets
Date (UTC) DOY hhmmss RA Dec Macro LHA Dec RTT OSOD
2009 06 21 172 110000 45.4933 22.3952 A 57.1
2009 06 21 172 120000 45.4500 22.4418 A 0.70 0.70 57.3 s52
2009 06 21 172 130000 45.4046 22.4878 A 57.5
2009 06 21 172 130000 45.4046 22.4878 B 57.5
2009 06 21 172 140000 45.3574 22.5331 B 57.7
2009 06 21 172 150000 45.3088 22.5774 B 0.80 0.70 57.9 s52
2009 06 21 172 160000 45.2593 22.6206 B 58.1
2009 06 21 172 170000 45.2097 22.6626 B 58.2
Transmit offsets are given in millidegrees.
PRDX.OUT.s52
TRANSMITTER: STATION #14, RECEIVER: STATION #14
RECEIVER U.T. RANGE DOPPLER LHA DEC RA EL
2009 JUN 21 11:00 57.1009479652 -445740.212 272.3956 22.3952 45.493 14.616
2009 JUN 21 11:10 57.1321942282 -445826.141 274.9095 22.4030 45.486 16.582
2009 JUN 21 11:20 57.1634478605 -445950.544 277.4235 22.4108 45.479 18.561
2009 JUN 21 11:30 57.1947115567 -446113.235 279.9375 22.4185 45.472 20.552
2009 JUN 21 11:40 57.2259879886 -446313.957 282.4516 22.4263 45.465 22.553
2009 JUN 21 11:50 57.2572798145 -446552.376 284.9657 22.4340 45.457 24.564
2009 JUN 21 12:00 57.2885896633 -446828.089 287.4799 22.4418 45.450 26.584
2009 JUN 21 12:10 57.3199201292 -447140.619 289.9942 22.4495 45.443 28.611
2009 JUN 21 12:20 57.3512737781 -447489.418 292.5085 22.4572 45.435 30.645
2009 JUN 21 12:30 57.3826531277 -447873.870 295.0229 22.4649 45.428 32.684
2009 JUN 21 12:40 57.4140606497 -448293.289 297.5373 22.4726 45.420 34.729
2009 JUN 21 12:50 57.4454987765 -448746.919 300.0518 22.4802 45.412 36.777
2009 JUN 21 13:00 57.4769698782 -449233.942 302.5664 22.4878 45.405 38.828
2009 JUN 21 13:10 57.5084762650 -449753.474 305.0810 22.4954 45.397 40.880
2009 JUN 21 13:20 57.5400201717 -450304.568 307.5956 22.5030 45.389 42.932
2009 JUN 21 13:30 57.5716037871 -450886.215 310.1103 22.5106 45.381 44.984
2009 JUN 21 13:40 57.6032292121 -451497.350 312.6251 22.5181 45.373 47.033
2009 JUN 21 13:50 57.6348984711 -452136.848 315.1399 22.5256 45.365 49.078
2009 JUN 21 14:00 57.6666135188 -452803.531 317.6547 22.5331 45.357 51.116
2009 JUN 21 14:10 57.6983762104 -453496.168 320.1695 22.5405 45.349 53.146
2009 JUN 21 14:20 57.7301883282 -454213.478 322.6844 22.5480 45.341 55.165
2009 JUN 21 14:30 57.7620515409 -454954.132 325.1994 22.5554 45.333 57.170
2009 JUN 21 14:40 57.7939674588 -455716.757 327.7144 22.5627 45.325 59.156
2009 JUN 21 14:50 57.8259375507 -456499.936 330.2294 22.5701 45.317 61.119
2009 JUN 21 15:00 57.8579632214 -457302.213 332.7444 22.5774 45.309 63.053
2009 JUN 21 15:10 57.8900457503 -458122.097 335.2594 22.5847 45.301 64.949
2009 JUN 21 15:20 57.9221863254 -458958.060 337.7745 22.5919 45.292 66.798
2009 JUN 21 15:30 57.9543860123 -459808.544 340.2896 22.5991 45.284 68.586
2009 JUN 21 15:40 57.9866457660 -460671.965 342.8047 22.6063 45.276 70.296
2009 JUN 21 15:50 58.0189664592 -461546.711 345.3198 22.6134 45.268 71.905
2009 JUN 21 16:00 58.0513488066 -462431.150 347.8349 22.6206 45.259 73.383
2009 JUN 21 16:10 58.0837934447 -463323.631 350.3500 22.6277 45.251 74.690
2009 JUN 21 16:20 58.1163008714 -464222.488 352.8652 22.6347 45.243 75.780
2009 JUN 21 16:30 58.1488714750 -465126.042 355.3803 22.6417 45.234 76.598
2009 JUN 21 16:40 58.1815055256 -466032.605 357.8954 22.6487 45.226 77.092
2009 JUN 21 16:50 58.2142031823 -466940.485 0.4105 22.6557 45.218 77.225
2009 JUN 21 17:00 58.2469644631 -467847.985 2.9256 22.6626 45.210 76.985
1994 CC GOLDSTONE MASTERLOG
==============================================================================
Jun 12 09 DOY 163
------------------
VME TX <--- UTC --->
Setup hops dwell code ncoh Bandwidth FFT OSOD offset runs start -stop
CW 2 10 s 4000 4096 43 0 Hz 17 152549-153719
CW 2 10 s 4000 4096 45 0 Hz 8 153922-154435
10 us 127 1 787.4 64 45 +100 Hz 2 160615-160715
11 us 127 1 715.8 64 45 +100 Hz 2 161733-161833
0.125 us 255 122 257.2 128 45 +30 Hz 14 163534-164459 (PFS FFT=512)
0.125 us 255 122 257.2 128 47 +30 Hz 150 165026-183444 (PFS FFT=512)
Jun 14 09 DOY 165
-----------------
VME TX <--- UTC --->
Setup hops dwell code ncoh Bandwidth FFT OSOD offset runs start -stop
CW 2 10 s 4000 4096 49 0 Hz 10 135227-140117
1.0 us 1023 1 977.5 128 49 +100 Hz 3 142158-142414
1.0 us 255 12 326.8 64 49 +50 Hz 2 143731-143851
0.25 us 127 246 128 256 49 +20 Hz 152 145312-171436 (PFS FFT=256)
Jun 21 09 DOY 172
-----------------
VME TX <--- UTC --->
Setup hops dwell code ncoh Bandwidth FFT OSOD offset runs start -stop
CW 2 10 s 4000 4096 52 0 Hz 35 113104-124114
1.0 us 255 16 245 128 52 +30 Hz 31 154415-164412 (PFS FFT=256)
==============================================================================
Radar Astrometry
2009 06 12 15:30:00 P -253328.896 4.0 8560.D6 -14 -14 Brozovic, Benner
Correction of -9 Hz to s43 from CW echoes w/0.98 Hz res'n.
Echo is ~20 Hz wide.
2009 06 12 16:10:00 R 20.42729183 10.00 8560.D6 -14 Brozovic, Benner
GSSR, delay correction based on 10 and 11 usec ranging and 127 code
Range correction to s45 is -68 usec
2009 06 14 14:30:00 R 26.89972832 4.00 8560.D6 -14 Brozovic
GSSR, delay correction based on 1023 and 255 codes and 1 usec ranging
Range correction to s49 is +17 usec
2009 06 21 15:10:00 R 57.89003575 4.00 8560.D6 -14 Brozovic
GSSR, delay correction based on 1 usec ranging and 255 code
Range correction to s52 is -10 usec
==============================================================================
Dr. Lance A. M. Benner | PHONE: (818) 354-7412
Mail Stop 300-233 | FAX: (818) 354-9476
Jet Propulsion Laboratory | email: lance.benner@jpl.nasa.gov
California Institute of Technology | Plan: To live long and prosper
Pasadena, CA 91109-8099
http://echo.jpl.nasa.gov/asteroids/1994CC/1994CC_planning.html
Asteroid Radar Astronomy