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
2010-07-20 08:44:57 C 22 05 10.66 +18 16 11.9 o H26
2010-07-20 08:47:22 C 22 05 11.06 +18 16 16.0 o H26
2010-07-20 08:49:50 C 22 05 11.48 +18 16 20.0 o H26
2010-07-22 00:02:26 C 22 11 52.59 +19 17 55.7 u 540
2010-07-22 00:25:23 C 22 11 55.96 +19 18 29.7 u 540
2010-07-22 00:46:30 C 22 11 59.09 +19 19 00.3 u 540
2010-07-23 05:33:19 C 22 16 28.29 +19 58 43.0 o H21
2010-07-23 05:44:37 C 22 16 29.82 +19 58 58.3 o H21
2010-07-23 05:54:24 C 22 16 31.16 +19 59 11.4 o H21
2010-07-24 04:42:01 C 22 19 49.28 +20 27 24.4 o H21
2010-07-24 05:00:16 C 22 19 51.69 +20 27 47.5 o H21
2010-07-30 06:02:44 C 22 36 31.75 +22 35 30.8 o H21
2010-07-30 06:11:53 C 22 36 32.49 +22 35 36.9 o H21
2010-07-30 06:22:06 C 22 36 33.34 +22 35 43.5 o H21
2010-07-31 23:57:23 C 22 40 10.47 +22 58 33.4 u 198
2010-08-01 00:14:43 C 22 40 11.76 +22 58 42.1 u 198
2010-08-01 00:18:48 C 22 40 12.07 +22 58 43.9 u 198
2010-08-03 05:57:41 C 22 44 14.94 +23 21 09.6 o H21
2010-08-03 06:11:57 C 22 44 15.72 +23 21 15.2 o H21
2010-08-06 07:01:58 C 22 48 43.08 +23 40 02.5 o H21
2010-08-06 07:10:52 C 22 48 43.45 +23 40 04.1 o H21
2010-08-06 07:29:03 C 22 48 44.21 +23 40 07.1 o H21
2010-08-09 05:33:39 C 22 52 06.10 +23 47 13.0 o H21
2010-08-09 05:54:03 C 22 52 06.75 +23 47 14.3 o H21
2010-08-09 06:14:43 C 22 52 07.40 +23 47 15.6 o H21
2010-08-09 08:42:17 C 22 52 15.09 +23 47 28.7 v F65
2010-08-09 08:51:12 C 22 52 15.36 +23 47 29.4 v F65
2010-08-09 09:09:42 C 22 52 15.95 +23 47 31.0 v F65
2010-08-10 05:52:51 C 22 53 04.20 +23 47 28.7 o H21
2010-08-10 06:09:26 C 22 53 04.63 +23 47 29.1 o H21
2010-08-10 06:26:47 C 22 53 05.14 +23 47 29.2 o H21
2010-08-10 06:47:33 C 22 53 05.72 +23 47 28.7 o H21
2010-08-15 05:09:45 C 22 56 40.12 +23 34 14.5 o H21
2010-08-15 06:00:44 C 22 56 40.78 +23 34 05.2 o H21
2010-08-22 08:09:23 C 22 59 15.07 +22 41 14.8 o H21
2010-08-22 08:23:09 C 22 59 15.10 +22 41 08.4 o H21
2010-08-22 08:38:25 C 22 59 15.11 +22 41 02.4 o H21
2010-08-28 06:20:25 C 22 59 58.74 +21 34 22.3 o H21
2010-08-28 06:39:22 C 22 59 58.61 +21 34 11.8 o H21
2010-08-28 06:57:47 C 22 59 58.53 +21 34 02.1 o H21
2010-08-31 08:26:34 C 23 00 01.36 +20 53 22.0 o H21
2010-08-31 08:45:02 C 23 00 01.25 +20 53 11.0 o H21
2010-08-31 09:03:08 C 23 00 01.15 +20 53 00.1 o H21
2010-09-14 06:37:26 C 22 59 43.85 +17 19 59.9 o 695
2010-09-14 06:59:57 C 22 59 43.73 +17 19 44.9 o 695
2010-09-14 07:16:34 C 22 59 43.65 +17 19 33.9 o 695
2010-09-29 02:58:15 C 23 01 56.02 +13 35 03.6 o H21
2010-09-29 03:26:11 C 23 01 56.24 +13 34 47.8 o H21
2010-09-29 03:57:23 C 23 01 56.51 +13 34 29.5 o H21
2010-10-10 02:57:24 C 23 06 24.18 +11 19 12.5 o H21