208565 (2002 CT11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5387484504 ± 1.88e-08
Semi-major axis (a)1.2581080980 AU ± 9.41e-10
Inclination (i)53.84638505° ± 1.35e-06
Long. of Asc. Node (Ω)6.05070215° ± 1.15e-06
Arg. of Perihelion (ω)24.90141840° ± 2.95e-06
Mean Anomaly (M)9.68302505° ± 6.89e-06
Mean Motion (n)0.6984500287°/day ± 7.84e-10
Perihelion dist (q)0.58030431 AU ± 2.37e-08
Aphelion dist (Q)1.93591189 AU ± 2.37e-08
Orbital Period1.41116221 yr ± 1.58e-09
Physical Parameters
H (abs. magnitude)17.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.070″
Uncertainty0
Orbit TypeApollo
MOID0.399283 AU
Observations Used750
Gaia Obs Used42
Oppositions4
Arc Total2002-2026
First Observation Used2002-02-06
Last Observation Used2026-04-07
Observations (787)
Date Type RA Dec Mag Band Observatory
2012-03-16 10:23:29 C 13 11 43.62 -11 08 49.0 19.4 c 704
2012-03-18 01:19:34 C 13 05 31.98 -11 27 45.4 u C73
2012-03-18 01:23:03 C 13 05 31.38 -11 27 47.4 u C73
2012-03-18 01:26:32 C 13 05 30.80 -11 27 49.5 u C73
2012-03-18 01:30:01 C 13 05 30.27 -11 27 51.5 u C73
2012-03-18 01:33:30 C 13 05 29.73 -11 27 52.9 u C73
2012-03-18 01:36:59 C 13 05 29.13 -11 27 53.7 u C73
2012-03-23 07:35:20 C 12 44 48.50 -12 22 13.1 u H15
2012-03-23 07:56:22 C 12 44 44.97 -12 22 21.6 u H15
2012-03-23 08:18:43 C 12 44 41.18 -12 22 30.1 u H15
2012-03-23 08:38:43 C 12 44 37.76 -12 22 37.4 u H15
2012-03-25 06:24:27 C 12 37 00.69 -12 39 26.9 r 703
2012-03-25 06:31:50 C 12 36 59.43 -12 39 29.0 r 703
2012-03-25 06:39:03 C 12 36 58.24 -12 39 32.1 r 703
2012-03-25 06:46:22 C 12 36 56.98 -12 39 34.7 r 703
2012-03-30 07:05:13 C 12 17 06.93 -13 15 58.5 r 703
2012-03-30 07:14:07 C 12 17 05.42 -13 16 01.5 r 703
2012-03-30 07:23:09 C 12 17 03.98 -13 16 04.0 r 703
2012-03-30 07:32:19 C 12 17 02.43 -13 16 06.2 r 703
2012-03-31 10:09:14 C 12 12 45.398 -13 22 36.63 L F51
2012-03-31 10:25:21 C 12 12 42.785 -13 22 40.40 L F51
2012-03-31 10:43:27 C 12 12 39.878 -13 22 44.38 L F51
2012-03-31 11:00:48 C 12 12 36.990 -13 22 48.56 L F51
2012-04-20 12:34:18 C 11 09 51.04 -14 10 03.5 r E12
2015-02-24 09:14:07 C 14 24 31.87 -31 41 42.7 u 807
2015-02-24 09:20:55 C 14 24 31.54 -31 41 50.0 u 807
2015-03-15 11:49:35 C 13 48 46.248 -39 25 53.46 L F51
2015-03-15 12:03:55 C 13 48 44.569 -39 26 07.49 L F51
2015-03-16 12:26:39 C 13 45 52.213 -39 48 44.73 L F51
2015-03-16 12:40:57 C 13 45 50.448 -39 48 57.86 L F51
2015-03-16 12:55:17 C 13 45 48.688 -39 49 11.03 L F51
2015-03-16 13:09:36 C 13 45 46.932 -39 49 24.15 L F51
2015-03-29 10:04:16 C 13 00 57.674 -43 39 59.68 L F51
2015-03-29 10:16:39 C 13 00 55.561 -43 40 06.31 L F51
2015-03-29 10:29:03 C 13 00 53.446 -43 40 12.84 L F51
2015-03-29 10:41:57 C 13 00 51.261 -43 40 19.72 L F51
2015-05-01 03:06:46 C 10 58 43.29 -41 58 57.5 u 807
2015-05-01 03:13:14 C 10 58 42.60 -41 58 53.6 u 807
2015-05-01 03:19:53 C 10 58 41.91 -41 58 50.1 u 807
2015-05-04 02:31:45 C 10 51 39.61 -41 17 35.3 u 807
2015-05-04 02:38:15 C 10 51 38.98 -41 17 31.2 u 807
2015-05-04 02:44:56 C 10 51 38.36 -41 17 27.1 u 807
2016-03-06 03:50:39 S 18 03 38.94 +75 09 38.8 L C51
2016-03-06 06:59:20 S 18 01 36.41 +75 19 08.6 L C51
2016-03-06 10:08:01 S 17 59 30.18 +75 28 33.5 L C51
2016-03-06 13:16:53 S 17 57 21.34 +75 37 54.9 L C51
2016-03-06 16:25:34 S 17 55 09.51 +75 47 15.2 L C51
2016-03-06 19:34:15 S 17 52 53.92 +75 56 25.2 L C51
2016-03-06 22:42:56 S 17 50 36.03 +76 05 38.9 L C51
2016-04-01 05:48:50 C 09 59 33.80 +57 18 10.8 q H45