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
2006-02-26 07:20:55 C 12 27 08.83 +19 15 53.4 o 699
2006-02-26 07:52:29 C 12 27 09.87 +19 20 19.2 o 699
2006-02-27 09:48:30 C 12 28 12.28 +23 01 57.8 r 703
2006-02-27 09:59:26 C 12 28 12.64 +23 03 33.0 r 703
2006-02-27 10:10:18 C 12 28 12.97 +23 05 07.0 r 703
2006-02-27 10:21:14 C 12 28 13.36 +23 06 42.0 r 703
2006-02-27 23:40:30 C 12 28 47.88 +25 03 02.9 r A13
2006-02-28 00:13:33 C 12 28 48.99 +25 07 51.5 r A13
2006-02-28 00:15:14 C 12 28 49.05 +25 08 06.3 r A13
2006-02-28 00:16:37 C 12 28 49.09 +25 08 18.5 r A13
2006-02-28 00:18:36 C 12 28 49.15 +25 08 36.0 r A13
2006-02-28 00:20:02 C 12 28 49.21 +25 08 48.7 r A13
2006-03-03 14:09:36 C 12 32 33.15 +37 58 16.7 r 379
2006-03-03 14:12:52 C 12 32 33.34 +37 58 45.8 r 379
2006-03-03 14:16:07 C 12 32 33.48 +37 59 13.8 r 379
2006-03-04 14:36:31 C 12 33 40.96 +41 35 46.0 m 379
2006-03-04 14:41:23 C 12 33 41.19 +41 36 28.5 m 379
2006-03-04 14:43:02 C 12 33 41.25 +41 36 43.5 m 379
2006-03-05 08:04:27 C 12 34 30.68 +44 08 37.0 r 703
2006-03-05 08:15:03 C 12 34 31.08 +44 10 09.5 r 703
2006-03-05 08:25:21 C 12 34 31.44 +44 11 38.7 r 703
2006-03-05 08:35:57 C 12 34 31.80 +44 13 10.9 r 703
2006-03-06 21:52:44 C 12 36 26.57 +49 28 38.8 c J69
2006-03-06 21:54:17 C 12 36 26.70 +49 28 50.6 c J69
2006-03-06 21:55:48 C 12 36 26.82 +49 29 03.8 c J69
2006-03-06 21:57:22 C 12 36 26.82 +49 29 16.9 c J69
2006-03-06 21:58:53 C 12 36 26.94 +49 29 29.4 c J69
2006-03-12 08:25:24 C 12 44 44.79 +65 17 55.5 17.8 c 704
2006-03-12 08:42:31 C 12 44 45.79 +65 19 42.2 18.2 c 704
2006-03-12 09:05:39 C 12 44 47.26 +65 22 04.4 18.0 c 704
2006-03-12 09:30:48 C 12 44 48.81 +65 24 40.8 17.9 c 704
2006-03-12 09:51:47 C 12 44 50.15 +65 26 49.9 18.0 c 704
2006-03-12 21:24:09 C 12 45 51.12 +66 37 02.3 o A13
2006-03-12 21:26:54 C 12 45 51.34 +66 37 18.4 o A13
2006-03-12 21:27:38 C 12 45 51.38 +66 37 23.0 o A13
2006-03-12 21:31:43 C 12 45 51.61 +66 37 48.1 o A13
2006-03-13 07:57:39 C 12 46 43.35 +67 39 48.5 17.9 c 704
2006-03-13 08:13:43 C 12 46 44.44 +67 41 22.2 18.0 c 704
2006-03-13 08:29:44 C 12 46 45.53 +67 42 55.9 18.1 c 704
2006-03-19 19:19:24 C 13 09 12.31 +79 54 18.1 o 151
2006-03-19 19:20:42 C 13 09 12.66 +79 54 23.2 o 151
2006-03-19 19:22:00 C 13 09 12.94 +79 54 28.4 o 151
2006-03-19 19:24:34 C 13 09 13.39 +79 54 38.6 o 151
2006-03-19 19:25:56 C 13 09 13.90 +79 54 43.7 o 151
2006-03-19 19:27:19 C 13 09 14.43 +79 54 49.0 o 151
2010-02-10 13:51:29 C 10 07 50.30 -27 26 21.8 r E12
2010-02-13 16:45:40 C 10 00 16.44 -24 09 35.4 r D96
2010-02-13 17:19:04 C 10 00 12.76 -24 07 56.8 r D96
2010-02-15 14:30:39 C 09 55 13.70 -21 47 12.2 r E12
2010-02-15 15:00:39 C 09 55 10.09 -21 45 32.8 r E12
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)