2010 OA

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5098541115 ± 1.59e-08
Semi-major axis (a)1.9697663693 AU ± 1.58e-09
Inclination (i)6.02847264° ± 2.07e-06
Long. of Asc. Node (Ω)96.81256325° ± 1.29e-05
Arg. of Perihelion (ω)259.10360679° ± 1.72e-05
Mean Anomaly (M)179.94381324° ± 2.86e-06
Mean Motion (n)0.3565251726°/day ± 4.29e-10
Perihelion dist (q)0.96547289 AU ± 3.12e-08
Aphelion dist (Q)2.97405985 AU ± 3.13e-08
Orbital Period2.76453490 yr ± 3.32e-09
Physical Parameters
H (abs. magnitude)20.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.261″
Uncertainty0
Orbit TypeApollo
MOID0.075114 AU
Observations Used172
Oppositions8
Arc Total2010-2022
First Observation Used2010-07-17
Last Observation Used2022-01-06
Observations (193)
Date Type RA Dec Mag Band Observatory
2010-07-17 14:27:53 C 20 53 41.436 -33 43 11.73 r E12
2010-07-17 14:45:38 C 20 53 45.131 -33 43 54.78 r E12
2010-07-17 15:03:26 C 20 53 48.840 -33 44 38.05 r E12
2010-07-17 15:21:05 C 20 53 52.529 -33 45 20.67 r E12
2010-07-17 17:42:04 C 20 54 22.24 -33 50 56.6 r E12
2010-07-17 20:05:36 C 20 54 54.08 -33 56 33.3 u D90
2010-07-17 20:12:50 C 20 54 55.71 -33 56 50.0 u D90
2010-07-17 20:20:10 C 20 54 57.33 -33 57 06.8 u D90
2010-07-17 20:28:33 C 20 54 59.23 -33 57 26.4 u D90
2010-07-18 00:36:04 C 20 56 01.39 -34 08 48.6 u J87
2010-07-18 00:47:33 C 20 56 03.90 -34 09 17.2 u J87
2010-07-18 00:59:09 C 20 56 06.44 -34 09 46.2 u J87
2010-07-18 07:34:42 C 20 57 39.70 -34 26 06.1 o H21
2010-07-18 07:46:09 C 20 57 42.35 -34 26 35.9 o H21
2010-07-18 07:54:33 C 20 57 44.18 -34 26 54.6 o H21
2010-07-18 08:02:53 C 20 57 46.04 -34 27 15.7 o H21
2010-07-18 08:09:28 C 20 57 47.56 -34 27 32.8 o H21
2010-07-18 10:14:29 C 20 58 22.905 -34 31 34.18 r E12
2010-07-18 10:16:57 C 20 58 23.506 -34 31 40.74 r E12
2010-07-18 15:07:26 C 20 59 31.83 -34 45 11.2 u D88
2010-07-18 15:10:01 C 20 59 32.38 -34 45 18.1 u D88
2010-07-18 15:55:23 C 20 59 42.147 -34 46 20.24 r E12
2010-07-18 15:57:55 C 20 59 42.719 -34 46 26.61 r E12
2010-07-18 16:00:30 C 20 59 43.309 -34 46 33.17 r E12
2010-07-18 16:05:13 C 20 59 45.07 -34 46 42.7 u D90
2010-07-18 16:07:01 C 20 59 45.81 -34 47 44.0 u 900
2010-07-18 16:15:15 C 20 59 47.69 -34 48 05.0 u 900
2010-07-18 16:17:29 C 20 59 47.90 -34 47 13.8 u D90
2010-07-18 16:29:15 C 20 59 50.63 -34 47 43.7 u D90
2010-07-18 18:00:15 C 21 00 12.15 -34 52 30.2 u 900
2010-07-18 18:10:31 C 21 00 14.59 -34 52 56.5 u 900
2010-07-19 14:11:29 C 21 05 32.477 -35 44 30.54 r E12
2010-07-19 14:13:55 C 21 05 33.089 -35 44 37.10 r E12
2010-07-19 14:20:52 C 21 05 34.861 -35 44 55.93 r E12
2010-07-20 19:57:02 C 21 14 04.98 -37 06 14.8 r E12
2010-07-20 20:01:05 C 21 14 06.18 -37 06 25.6 r E12
2010-07-21 14:45:03 C 21 20 13.234 -38 00 55.64 r E12
2010-07-21 14:55:33 C 21 20 16.525 -38 01 26.85 r E12
2010-07-21 18:14:30 C 21 21 22.28 -38 11 12.2 c D21
2010-07-21 18:18:48 C 21 21 23.67 -38 11 24.9 c D21
2010-07-21 18:23:04 C 21 21 25.00 -38 11 37.3 c D21
2010-07-22 16:57:24 C 21 29 31.78 -39 19 37.9 c D21
2010-07-22 17:05:46 C 21 29 34.79 -39 20 03.7 c D21
2010-07-22 17:14:08 C 21 29 37.76 -39 20 29.8 c D21
2010-07-23 17:51:02 C 21 39 22.702 -40 37 12.12 r E12
2010-07-23 17:51:44 C 21 39 22.981 -40 37 14.22 r E12
2010-07-23 17:52:27 C 21 39 23.258 -40 37 16.43 r E12
2010-07-25 15:57:55 C 22 01 07.15 -43 06 04.9 u D90
2010-07-25 16:09:08 C 22 01 12.73 -43 06 41.9 u D90
2010-07-25 16:27:10 C 22 01 21.65 -43 07 40.9 u D90