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
2018-01-10 08:46:33 C 05 20 44.220 -00 25 27.13 U F51
2018-01-16 05:56:48 C 05 31 46.73 +01 50 51.3 U G96
2018-01-16 06:04:20 C 05 31 47.23 +01 50 58.3 U G96
2018-01-16 06:11:51 C 05 31 47.77 +01 51 05.2 U G96
2024-09-01 16:51:38 C 21 59 31.77 -01 20 26.5 V D29
2024-09-01 17:12:00 C 21 59 30.78 -01 20 36.3 V D29
2024-09-01 17:32:21 C 21 59 29.89 -01 20 46.1 V D29
2024-09-03 05:15:27 C 21 57 58.936 -01 38 01.43 V G96
2024-09-03 05:23:32 C 21 57 58.568 -01 38 04.70 V G96
2024-09-03 05:31:38 C 21 57 58.172 -01 38 09.28 V G96
2024-09-03 05:39:43 C 21 57 57.845 -01 38 12.70 V G96
2024-09-09 07:29:56 C 21 51 47.710 -02 57 02.06 X F52
2024-09-09 07:49:01 C 21 51 46.829 -02 57 13.02 X F52
2024-09-09 08:08:08 C 21 51 45.955 -02 57 24.21 X F52
2024-09-09 08:27:14 C 21 51 45.077 -02 57 35.33 X F52
2024-09-12 04:13:53 C 21 49 02.550 -03 38 15.79 V G96
2024-09-12 04:22:01 C 21 49 02.204 -03 38 20.47 V G96
2024-09-12 04:30:10 C 21 49 01.844 -03 38 25.69 V G96
2024-09-12 04:38:18 C 21 49 01.495 -03 38 31.06 V G96
2024-09-23 08:07:58 C 21 40 35.649 -06 33 59.50 X F52
2024-09-23 08:26:15 C 21 40 35.173 -06 34 12.69 X F52
2024-09-23 08:44:33 C 21 40 34.677 -06 34 24.84 X F52
2024-09-23 09:02:51 C 21 40 34.174 -06 34 37.44 X F52
2024-09-25 02:19:27 C 21 39 44.899 -07 02 51.43 V G96
2024-09-25 02:27:29 C 21 39 44.737 -07 02 56.69 V G96
2024-09-25 02:35:32 C 21 39 44.543 -07 03 02.30 V G96
2024-09-25 02:43:38 C 21 39 44.356 -07 03 07.92 V G96
2024-09-27 06:49:13 C 21 38 53.966 -07 38 38.21 X F51
2024-09-27 07:09:52 C 21 38 53.572 -07 38 52.37 X F51
2024-09-27 07:28:18 C 21 38 53.217 -07 39 04.95 X F51
2024-09-27 07:46:45 C 21 38 52.864 -07 39 17.52 X F51
2024-10-07 03:01:24 C 21 38 43.552 -10 14 44.16 V G96
2024-10-07 03:08:50 C 21 38 43.649 -10 14 48.55 V G96
2024-10-07 03:16:16 C 21 38 43.678 -10 14 53.02 V G96
2024-10-07 03:23:42 C 21 38 43.721 -10 14 58.20 V G96
2025-01-02 05:16:13 C 02 06 48.112 -04 21 21.84 X F51
2025-01-02 05:34:19 C 02 06 51.357 -04 21 03.06 X F51
2025-01-02 05:52:28 C 02 06 54.634 -04 20 44.40 X F51
2025-01-27 03:03:37 C 03 49 47.147 +05 31 25.68 V G96
2025-01-27 03:11:02 C 03 49 48.313 +05 31 32.95 V G96
2025-01-27 03:18:27 C 03 49 49.433 +05 31 38.60 V G96