163132 (2002 CU11)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2951691153 ± 3.37e-08
Semi-major axis (a)1.2197108593 AU ± 2.61e-09
Inclination (i)48.77913576° ± 2.73e-06
Long. of Asc. Node (Ω)157.73967078° ± 1.68e-07
Arg. of Perihelion (ω)110.52376052° ± 7.00e-06
Mean Anomaly (M)161.85022789° ± 8.73e-06
Mean Motion (n)0.7316896983°/day ± 2.35e-09
Perihelion dist (q)0.85968988 AU ± 4.11e-08
Aphelion dist (Q)1.57973183 AU ± 4.12e-08
Orbital Period1.34705502 yr ± 4.32e-09
Physical Parameters
H (abs. magnitude)18.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.827″
Uncertainty0
Orbit TypeApollo
MOID0.002136 AU
Observations Used500
Radar Obs Used14
Oppositions3
Arc Total2002-2022
First Observation Used2002-02-07
Last Observation Used2022-06-05
Observations (517)
Date Type RA Dec Mag Band Observatory
2010-02-17 16:32:08 C 09 49 19.19 -18 50 00.1 r D96
2010-02-17 17:12:20 C 09 49 14.05 -18 47 27.1 r D96
2010-03-05 05:16:28 C 08 55 59.75 +14 37 10.2 r H53
2010-03-05 05:18:29 C 08 55 59.47 +14 37 23.2 r H53
2010-03-05 05:20:30 C 08 55 59.19 +14 37 35.1 r H53
2010-03-05 05:22:30 C 08 55 58.83 +14 37 48.3 r H53
2010-03-05 05:24:30 C 08 55 58.50 +14 38 00.0 r H53
2010-03-05 05:26:28 C 08 55 58.19 +14 38 12.3 r H53
2010-03-05 19:50:56 C 08 53 44.05 +16 08 28.8 u B88
2010-03-05 20:00:51 C 08 53 42.42 +16 09 31.4 u B88
2010-03-05 20:10:45 C 08 53 40.82 +16 10 33.9 u B88
2010-03-06 03:30:05 C 08 52 31.23 +16 56 16.4 o I15
2010-03-06 03:47:07 C 08 52 28.46 +16 58 02.1 o I15
2010-03-06 04:04:07 C 08 52 25.67 +16 59 48.2 o I15
2010-03-08 20:15:30 C 08 42 23.37 +23 31 11.3 u 240
2010-03-08 20:16:51 C 08 42 23.15 +23 31 19.4 u 240
2010-03-08 20:18:11 C 08 42 22.94 +23 31 27.5 u 240
2010-03-08 20:19:32 C 08 42 22.72 +23 31 35.4 u 240
2010-03-08 20:20:53 C 08 42 22.51 +23 31 43.7 u 240
2010-03-08 20:23:02 C 08 42 22.17 +23 31 56.3 u 240
2010-03-08 20:24:06 C 08 42 21.98 +23 32 02.7 u 240
2010-03-10 01:54:11 C 08 37 46.08 +26 24 12.4 o I15
2010-03-10 01:58:41 C 08 37 45.34 +26 24 38.8 o I15
2010-03-10 02:02:38 C 08 37 44.74 +26 25 01.0 o I15
2010-03-13 21:26:52 C 08 23 45.70 +34 35 14.1 r J51
2010-03-13 21:44:28 C 08 23 42.90 +34 36 41.0 r J51
2010-03-13 22:01:46 C 08 23 40.20 +34 38 06.5 r J51
2010-03-14 21:38:57 C 08 20 08.08 +36 32 39.6 u 160
2010-03-14 21:42:00 C 08 20 07.56 +36 32 53.5 u 160
2010-03-14 21:45:01 C 08 20 07.12 +36 33 08.0 u 160
2010-03-15 21:51:07 C 08 16 34.21 +38 24 53.2 u 160
2010-03-15 21:54:34 C 08 16 33.63 +38 25 10.1 u 160
2010-03-15 21:58:14 C 08 16 33.09 +38 25 26.4 u 160
2010-03-16 04:33:31 C 08 15 36.36 +38 55 09.6 o G56
2010-03-16 04:39:31 C 08 15 35.54 +38 55 36.4 o G56
2010-03-16 04:46:01 C 08 15 34.39 +38 56 04.5 o G56
2010-03-16 21:12:21 C 08 13 11.18 +40 08 14.0 u 160
2010-03-16 21:16:15 C 08 13 10.65 +40 08 30.8 u 160
2010-03-16 21:20:01 C 08 13 10.02 +40 08 47.0 u 160
2010-03-17 01:20:10 C 08 12 36.11 +40 26 01.9 o I15
2010-03-17 01:27:40 C 08 12 35.00 +40 26 35.0 o I15
2010-03-17 01:35:10 C 08 12 33.84 +40 27 06.3 o I15
2010-03-19 05:23:37 C 08 05 15.64 +43 57 12.7 r 703
2010-03-19 05:34:21 C 08 05 14.06 +43 57 53.7 r 703
2010-03-19 05:45:05 C 08 05 12.48 +43 58 34.5 r 703
2010-03-30 18:25:54 S 07 31 42.672 +57 15 12.42 L C51
2010-03-31 00:47:07 S 07 31 02.97 +57 28 36.5 L C51
2010-03-31 03:57:39 S 07 30 43.26 +57 35 15.0 L C51
2010-03-31 05:32:49 S 07 30 33.422 +57 38 33.25 L C51
2010-03-31 05:33:00 S 07 30 33.32 +57 38 33.4 L C51
Radar Observations (14)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-08-27 10:10:00 1145217.8 2 Hz 8560 -14 -14
2014-08-27 10:30:00 1142231.236 2 Hz 8560 -14 -14
2014-08-27 10:40:00 1140693.772 1 Hz 8560 -14 -14
2014-08-27 10:50:00 1139127.145 1 Hz 8560 -14 -14
2014-08-27 11:10:00 52923327.73 3 us 8560 -14 -14
2014-08-27 11:30:00 52764320.94 1 us 8560 -14 -14
2014-08-28 10:50:00 890286.968 1 Hz 8560 -14 -14
2014-08-28 11:10:00 42699082.22 0.75 us 8560 -14 -14
2014-08-29 09:10:00 130551.0752 0.3 Hz 2380 -1 -1
2014-08-29 09:44:00 125926.4692 0.3 Hz 2380 -1 -1
2014-08-29 11:08:00 36002326.45 0.5 us 2380 -1 -1
2014-08-30 11:20:00 -206055.556 1.5 Hz 8560 -14 -14
2014-08-30 11:30:00 34969492.26 3 us 8560 -14 -14
2014-08-31 11:30:00 40063697.45 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)