2010 SA12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5130314395 ± 1.46e-08
Semi-major axis (a)2.3144575383 AU ± 2.07e-09
Inclination (i)6.24027290° ± 2.43e-06
Long. of Asc. Node (Ω)190.43344636° ± 1.19e-05
Arg. of Perihelion (ω)222.03326144° ± 1.60e-05
Mean Anomaly (M)98.69274467° ± 3.87e-06
Mean Motion (n)0.2799229136°/day ± 3.76e-10
Perihelion dist (q)1.12706806 AU ± 3.38e-08
Aphelion dist (Q)3.50184702 AU ± 3.40e-08
Orbital Period3.52106325 yr ± 4.73e-09
Physical Parameters
H (abs. magnitude)20.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.262″
Uncertainty0
Orbit TypeAmor
MOID0.152638 AU
Observations Used234
Oppositions11
Arc Total2010-2025
First Observation Used2010-09-18
Last Observation Used2025-01-27
Observations (241)
Date Type RA Dec Mag Band Observatory
2017-11-18 09:46:37 C 02 35 59.16 -16 31 24.7 U T08
2017-11-18 09:52:33 C 02 36 00.18 -16 31 26.4 U T08
2017-11-20 07:03:47 C 02 44 27.00 -16 39 48.5 U 703
2017-11-20 07:11:35 C 02 44 28.35 -16 39 49.1 U 703
2017-11-20 07:19:20 C 02 44 29.63 -16 39 50.4 U 703
2017-11-20 07:27:08 C 02 44 30.99 -16 39 50.8 U 703
2017-11-23 07:14:12 C 02 57 46.53 -16 41 26.3 U G96
2017-11-23 07:21:57 C 02 57 47.84 -16 41 25.5 U G96
2017-11-23 07:29:46 C 02 57 49.17 -16 41 24.9 U G96
2017-11-23 07:37:30 C 02 57 50.50 -16 41 24.1 U G96
2017-11-24 06:23:52 C 03 01 59.96 -16 39 03.9 U 703
2017-11-24 06:33:33 C 03 02 01.60 -16 39 02.3 U 703
2017-11-24 06:40:01 C 03 02 02.69 -16 39 01.1 U G96
2017-11-24 06:43:11 C 03 02 03.25 -16 39 01.0 U 703
2017-11-24 06:44:28 C 03 02 03.46 -16 39 00.5 U G96
2017-11-24 06:48:55 C 03 02 04.21 -16 38 59.8 U G96
2017-11-24 06:52:50 C 03 02 04.82 -16 38 59.1 U 703
2017-11-24 06:53:23 C 03 02 04.96 -16 38 59.1 U G96
2017-11-24 08:55:26 C 03 02 27.82 -16 38 34.7 U T05
2017-11-24 08:57:26 C 03 02 28.19 -16 38 34.9 U T05
2017-11-24 08:58:44 C 03 02 28.40 -16 38 34.1 U T05
2017-11-24 09:00:04 C 03 02 28.62 -16 38 33.8 U T05
2017-11-24 09:14:08 C 03 02 30.93 -16 38 33.4 U T05
2017-11-24 09:23:37 C 03 02 32.54 -16 38 31.4 U T05
2017-11-24 09:37:02 C 03 02 34.77 -16 38 28.7 U T05
2017-11-28 06:32:40 C 03 19 01.72 -16 14 54.7 U 703
2017-11-28 06:45:08 C 03 19 03.62 -16 14 49.9 U 703
2017-11-28 06:51:23 C 03 19 04.69 -16 14 47.7 U 703
2017-12-07 09:16:53 C 03 54 03.991 -14 08 02.00 U F51
2017-12-07 09:33:47 C 03 54 06.252 -14 07 48.90 U F51
2017-12-07 09:50:43 C 03 54 08.533 -14 07 35.86 U F51
2017-12-07 10:07:41 C 03 54 10.815 -14 07 22.76 U F51
2017-12-09 07:17:18 C 04 00 39.90 -13 31 31.9 U 703
2017-12-09 07:41:06 C 04 00 43.02 -13 31 12.5 U 703
2017-12-10 09:20:40 C 04 04 18.02 -13 09 30.1 U T05
2017-12-10 09:30:33 C 04 04 19.24 -13 09 21.7 U T05
2017-12-10 09:44:21 C 04 04 21.00 -13 09 09.2 U T05
2017-12-10 09:50:17 C 04 04 21.75 -13 09 04.5 U T05
2017-12-23 07:03:54 C 04 41 26.29 -08 03 59.8 U G96
2017-12-23 07:12:08 C 04 41 27.10 -08 03 50.8 U G96
2017-12-23 07:20:22 C 04 41 27.88 -08 03 41.9 U G96
2017-12-23 07:28:37 C 04 41 28.68 -08 03 33.4 U G96
2018-01-05 08:12:35 C 05 10 48.874 -02 28 42.85 U F51
2018-01-05 08:49:04 C 05 10 51.698 -02 28 04.69 U F51
2018-01-05 09:07:18 C 05 10 53.105 -02 27 45.61 U F51
2018-01-09 04:21:50 C 05 18 26.35 -00 53 37.9 u 807
2018-01-09 04:30:57 C 05 18 27.01 -00 53 28.6 u 807
2018-01-09 04:40:01 C 05 18 27.69 -00 53 19.4 u 807
2018-01-10 07:51:45 C 05 20 40.203 -00 26 21.86 U F51
2018-01-10 08:09:59 C 05 20 41.544 -00 26 03.63 U F51