141432 (2002 CQ11)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4275428961 ± 7.62e-08
Semi-major axis (a)0.9762057619 AU ± 6.42e-08
Inclination (i)2.46721500° ± 1.71e-06
Long. of Asc. Node (Ω)81.33649808° ± 2.64e-05
Arg. of Perihelion (ω)272.63932921° ± 2.69e-05
Mean Anomaly (M)290.44551764° ± 1.57e-04
Mean Motion (n)1.0218807690°/day ± 1.01e-07
Perihelion dist (q)0.55883592 AU ± 8.30e-08
Aphelion dist (Q)1.39357560 AU ± 1.18e-07
Orbital Period0.96452180 yr ± 9.52e-08
Physical Parameters
H (abs. magnitude)20.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.507″
Uncertainty0
Orbit TypeAten
MOID0.019674 AU
Observations Used454
Radar Obs Used4
Oppositions1
Arc Total2002-2012
First Observation Used2002-02-06
Last Observation Used2012-05-10
Observations (471)
Date Type RA Dec Mag Band Observatory
2006-03-01 22:08:14 C 10 56 39.52 +16 09 55.3 o A62
2006-03-01 22:08:47 C 10 56 39.43 +16 09 55.7 o A62
2006-03-01 22:09:21 C 10 56 39.34 +16 09 56.2 o A62
2006-03-01 22:09:55 C 10 56 39.26 +16 09 56.7 o A62
2006-03-01 22:10:31 C 10 56 39.17 +16 09 57.1 o A62
2006-03-05 05:36:43 C 10 45 06.17 +17 12 40.9 r H08
2006-03-05 06:11:34 C 10 45 01.00 +17 13 06.7 r H08
2006-03-05 06:47:14 C 10 44 55.70 +17 13 33.0 r H08
2006-03-06 04:09:27 C 10 41 54.89 +17 28 53.9 r H08
2006-03-06 04:55:22 C 10 41 48.21 +17 29 26.8 r H08
2006-03-06 05:41:09 C 10 41 41.53 +17 29 59.4 r H08
2007-03-08 10:38:39 C 11 44 55.38 +10 52 27.5 o 644
2007-03-08 11:08:13 C 11 44 51.21 +10 52 54.3 o 644
2007-03-08 11:37:39 C 11 44 47.04 +10 53 21.0 o 644
2007-03-09 09:13:57 C 11 41 49.34 +11 13 09.8 r 703
2007-03-09 09:19:33 C 11 41 48.44 +11 13 15.1 r 703
2007-03-09 09:25:12 C 11 41 47.68 +11 13 18.1 r 703
2007-03-09 09:30:50 C 11 41 46.89 +11 13 24.4 r 703
2007-03-09 10:06:13 C 11 41 41.99 +11 13 56.0 o 644
2007-03-09 10:35:24 C 11 41 37.81 +11 14 22.3 o 644
2007-03-09 11:04:46 C 11 41 33.64 +11 14 48.9 o 644
2007-03-10 17:41:10 C 11 37 19.77 +11 42 21.3 r D29
2007-03-10 18:15:14 C 11 37 14.86 +11 42 51.7 r D29
2007-03-10 18:51:21 C 11 37 09.63 +11 43 23.4 r D29
2007-03-10 19:28:24 C 11 37 04.33 +11 43 56.2 r D29
2007-03-13 06:25:23 C 11 28 53.23 +12 35 02.9 r 683
2007-03-13 06:45:04 C 11 28 50.46 +12 35 18.6 r 683
2007-03-13 07:04:41 C 11 28 47.55 +12 35 36.9 r 683
2007-03-15 07:11:21 C 11 22 07.10 +13 15 04.1 r 703
2007-03-15 07:21:39 C 11 22 05.59 +13 15 12.9 r 703
2007-03-15 07:31:54 C 11 22 04.15 +13 15 20.7 r 703
2007-03-15 07:42:12 C 11 22 02.64 +13 15 29.1 r 703
2007-03-25 21:42:02 C 10 49 29.44 +15 58 59.7 o B15
2007-03-25 21:49:16 C 10 49 28.58 +15 59 03.5 o B15
2007-03-25 21:59:34 C 10 49 27.36 +15 59 08.2 o B15
2007-04-20 05:11:36 C 10 08 33.47 +17 30 43.7 o 693
2007-04-20 05:16:11 C 10 08 33.36 +17 30 43.3 o 693
2007-04-20 05:20:47 C 10 08 33.23 +17 30 43.0 o 693
2008-02-11 09:15:20 C 13 22 19.99 -02 20 50.4 r G96
2008-02-11 09:29:00 C 13 22 19.81 -02 20 46.1 r G96
2008-02-11 09:42:40 C 13 22 19.56 -02 20 41.8 r G96
2008-02-11 09:56:18 C 13 22 19.30 -02 20 37.7 r G96
2008-02-28 07:53:27 C 13 05 13.22 +01 00 54.2 o 691
2008-02-28 08:18:48 C 13 05 11.27 +01 01 10.3 o 691
2008-02-28 08:44:11 C 13 05 09.29 +01 01 27.8 o 691
2008-03-02 18:00:59 C 12 58 39.25 +02 00 45.6 r D29
2008-03-02 18:27:06 C 12 58 36.87 +02 01 05.0 r D29
2008-03-02 18:48:51 C 12 58 34.86 +02 01 21.9 r D29
2008-03-02 19:12:25 C 12 58 32.64 +02 01 40.2 r D29
2008-03-03 06:39:16 C 12 57 33.41 +02 10 31.1 o 691
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2003-01-11 20:35:00 45366598.19 1 us 2380 -1 -1
2003-01-11 20:35:00 -1828.989 0.5 Hz 2380 -1 -1
2003-01-12 21:40:00 46263059.86 1 us 2380 -1 -1
2003-01-13 21:56:00 48607876.8 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)