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
2005-04-02 07:46:43 C 12 17 55.54 -24 23 13.6 r 448
2005-04-02 08:00:18 C 12 17 53.41 -24 23 16.0 r 448
2005-04-02 13:24:12 C 12 17 02.58 -24 23 52.7 r E12
2005-04-02 13:39:44 C 12 17 00.13 -24 23 55.3 r E12
2005-04-02 13:55:12 C 12 16 57.60 -24 23 57.6 r E12
2005-04-02 14:10:40 C 12 16 55.13 -24 24 00.2 r E12
2005-04-03 05:52:27 C 12 14 27.70 -24 26 09.3 19.2 c 704
2005-04-03 06:07:51 C 12 14 25.22 -24 26 11.2 19.7 c 704
2005-04-03 06:25:07 C 12 14 22.51 -24 26 13.5 19.3 c 704
2005-04-10 14:00:40 C 11 48 09.14 -24 30 06.9 r E12
2005-04-10 14:13:30 C 11 48 07.32 -24 30 07.3 r E12
2005-04-10 14:26:20 C 11 48 05.43 -24 30 06.6 r E12
2005-04-10 14:39:09 C 11 48 03.61 -24 30 05.0 r E12
2006-04-20 02:09:43 C 06 37 02.10 +58 35 47.6 o 734
2006-04-20 02:12:48 C 06 37 03.29 +58 35 41.5 o 734
2006-04-20 02:16:10 C 06 37 04.49 +58 35 36.3 o 734
2006-04-20 02:19:32 C 06 37 05.79 +58 35 30.3 o 734
2009-02-04 12:57:06 C 17 16 53.59 +39 37 01.0 r 448
2009-02-04 13:03:02 C 17 16 52.86 +39 37 08.2 r 448
2009-02-19 09:46:04 C 16 22 51.21 +46 43 41.8 r H45
2009-02-19 09:47:48 C 16 22 50.83 +46 43 44.8 r H45
2009-02-19 09:49:58 C 16 22 50.39 +46 43 47.5 r H45
2009-02-19 09:52:29 C 16 22 49.85 +46 43 50.5 r H45
2009-02-19 09:55:59 C 16 22 49.06 +46 43 54.9 r H45
2009-02-28 20:45:39 C 15 20 41.64 +50 58 28.9 o 240
2009-02-28 20:47:12 C 15 20 41.12 +50 58 30.2 o 240
2009-02-28 20:48:46 C 15 20 40.61 +50 58 31.6 o 240
2009-03-02 09:14:12 C 15 07 58.98 +51 27 50.8 r 703
2009-03-02 09:24:38 C 15 07 55.16 +51 27 59.1 r 703
2009-03-02 09:35:02 C 15 07 51.38 +51 28 06.3 r 703
2009-03-02 09:45:25 C 15 07 47.60 +51 28 14.2 r 703
2009-03-07 04:13:44 C 14 23 33.03 +52 18 42.3 o B75
2009-03-08 01:05:28 C 14 14 58.79 +52 19 52.3 o J27
2009-03-08 01:13:38 C 14 14 55.33 +52 19 52.4 o J27
2009-03-08 01:25:08 C 14 14 50.51 +52 19 52.4 o J27
2009-03-08 03:32:28 C 14 13 56.64 +52 19 49.6 o B75
2009-03-08 07:41:25 C 14 12 14.54 +52 19 41.6 18.0 c 704
2009-03-08 07:56:34 C 14 12 08.11 +52 19 40.3 18.1 c 704
2009-03-08 08:11:48 C 14 12 01.66 +52 19 39.9 18.5 c 704
2009-03-08 08:26:47 C 14 11 55.35 +52 19 39.5 18.0 c 704
2009-03-08 08:41:53 C 14 11 49.06 +52 19 39.0 18.3 c 704
2009-03-18 06:35:51 C 12 34 56.13 +48 57 03.8 r 703
2009-03-18 06:41:12 C 12 34 54.15 +48 56 55.4 r 703
2009-03-18 06:46:24 C 12 34 52.17 +48 56 47.3 r 703
2009-03-18 06:51:40 C 12 34 50.23 +48 56 38.6 r 703
2009-03-21 21:21:54 C 12 05 11.44 +46 22 29.6 o J41
2009-03-21 22:14:00 C 12 04 54.73 +46 20 48.8 o J65
2009-03-21 22:16:58 C 12 04 53.78 +46 20 43.3 o J65
2009-03-21 22:20:42 C 12 04 52.59 +46 20 36.0 o J65
2009-03-21 22:50:49 C 12 04 42.92 +46 19 37.9 o J41