2010 OB

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6034422247 ± 1.48e-08
Semi-major axis (a)2.7496329410 AU ± 2.08e-09
Inclination (i)6.08636834° ± 3.19e-06
Long. of Asc. Node (Ω)272.35762028° ± 1.85e-05
Arg. of Perihelion (ω)16.81677304° ± 1.88e-05
Mean Anomaly (M)144.44985682° ± 2.88e-06
Mean Motion (n)0.2161723745°/day ± 2.45e-10
Perihelion dist (q)1.09038832 AU ± 4.06e-08
Aphelion dist (Q)4.40887756 AU ± 4.07e-08
Orbital Period4.55944607 yr ± 5.18e-09
Physical Parameters
H (abs. magnitude)21.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.322″
Uncertainty0
Orbit TypeAmor
MOID0.077261 AU
Observations Used168
Oppositions7
Arc Total2010-2019
First Observation Used2010-07-18
Last Observation Used2019-09-22
Observations (175)
Date Type RA Dec Mag Band Observatory
2010-07-18 07:52:48 C 21 55 54.27 +16 45 34.4 18.5 c 704
2010-07-18 08:08:44 C 21 55 57.25 +16 46 07.0 19.3 c 704
2010-07-18 08:24:46 C 21 56 00.19 +16 46 39.9 18.9 c 704
2010-07-18 08:40:25 C 21 56 03.04 +16 47 11.4 19.2 c 704
2010-07-18 08:56:17 C 21 56 05.98 +16 47 44.2 19.3 c 704
2010-07-18 21:30:54 C 21 58 38.69 +17 12 08.0 r A17
2010-07-18 21:31:50 C 21 58 38.93 +17 12 10.9 u 198
2010-07-18 21:33:23 C 21 58 39.22 +17 12 13.9 u 198
2010-07-18 21:35:59 C 21 58 39.73 +17 12 19.1 u 198
2010-07-18 21:42:14 C 21 58 40.84 +17 12 31.1 r A17
2010-07-18 21:42:59 C 21 58 41.02 +17 12 36.5 r 473
2010-07-18 21:46:59 C 21 58 41.75 +17 12 45.0 r 473
2010-07-18 21:58:53 C 21 58 43.93 +17 13 03.4 r A17
2010-07-18 21:59:00 C 21 58 43.93 +17 13 03.2 r A74
2010-07-18 22:05:09 C 21 58 45.10 +17 13 15.2 r A74
2010-07-18 22:11:18 C 21 58 46.25 +17 13 27.0 r A74
2010-07-18 22:19:39 C 21 58 48.03 +17 13 47.4 u A13
2010-07-18 22:23:50 C 21 58 48.78 +17 13 55.2 u A13
2010-07-18 22:25:19 C 21 58 49.05 +17 13 58.4 u A13
2010-07-18 22:28:53 C 21 58 49.60 +17 14 03.7 u 198
2010-07-18 22:50:43 C 21 58 53.78 +17 14 48.7 u A13
2010-07-18 22:56:02 C 21 58 54.73 +17 14 59.1 u A13
2010-07-18 23:17:59 C 21 58 58.62 +17 15 39.4 c 196
2010-07-18 23:29:00 C 21 59 00.66 +17 16 01.7 c 196
2010-07-18 23:41:15 C 21 59 02.83 +17 16 25.7 c 196
2010-07-18 23:48:41 C 21 59 04.25 +17 16 43.3 v 204
2010-07-18 23:51:56 C 21 59 04.82 +17 16 49.5 v 204
2010-07-19 00:10:04 C 21 59 08.04 +17 17 21.3 c 196
2010-07-19 01:10:36 C 21 59 18.98 +17 19 18.4 c 196
2010-07-19 04:12:48 C 21 59 57.03 +17 25 02.1 o H26
2010-07-19 04:20:09 C 21 59 58.38 +17 25 16.7 o H26
2010-07-19 04:23:51 C 21 59 59.16 +17 25 25.7 o H26
2010-07-19 05:07:41 C 22 00 07.05 +17 26 53.0 o H21
2010-07-19 05:12:17 C 22 00 07.88 +17 27 01.8 o H21
2010-07-19 05:14:34 C 22 00 08.28 +17 27 06.3 o H21
2010-07-19 05:18:00 C 22 00 08.90 +17 27 12.9 o H21
2010-07-19 05:21:01 C 22 00 09.43 +17 27 18.7 o H21
2010-07-19 07:41:04 C 22 00 35.88 +17 31 30.0 658
2010-07-19 07:44:11 C 22 00 36.44 +17 31 36.0 658
2010-07-19 07:47:20 C 22 00 36.99 +17 31 41.9 658
2010-07-19 09:25:52 C 22 00 52.58 +17 34 59.5 r H36
2010-07-19 09:30:42 C 22 00 53.42 +17 35 08.0 r H36
2010-07-19 09:33:00 C 22 00 53.82 +17 35 12.1 r H36
2010-07-19 21:55:23 C 22 03 16.36 +17 57 15.2 u 198
2010-07-19 21:56:57 C 22 03 16.64 +17 57 17.7 u 198
2010-07-19 21:58:30 C 22 03 16.91 +17 57 20.5 u 198
2010-07-19 22:00:02 C 22 03 17.16 +17 57 23.3 u 198
2010-07-19 22:01:34 C 22 03 17.43 +17 57 26.5 u 198
2010-07-20 08:40:03 C 22 05 09.80 +18 16 04.1 o H26
2010-07-20 08:42:29 C 22 05 10.24 +18 16 08.0 o H26