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
2017-10-10 23:20:42 C 00 26 01.48 -00 32 25.0 q 160
2017-10-10 23:23:43 C 00 26 01.64 -00 32 28.3 q 160
2017-10-11 09:31:25 C 00 26 45.70 -00 43 59.9 L T08
2017-10-11 09:41:46 C 00 26 46.31 -00 44 11.7 L T08
2017-10-11 09:47:06 C 00 26 46.66 -00 44 18.7 L T08
2017-10-11 10:01:55 C 00 26 47.54 -00 44 35.7 L T08
2017-10-17 06:08:05 C 00 38 20.07 -03 37 11.2 U G96
2017-10-17 06:15:46 C 00 38 20.69 -03 37 21.0 U G96
2017-10-17 06:23:18 C 00 38 21.31 -03 37 30.6 U G96
2017-10-17 06:30:55 C 00 38 21.93 -03 37 40.4 U G96
2017-10-17 22:13:04 C 00 39 50.83 -03 58 01.8 U 130
2017-10-17 22:17:09 C 00 39 51.20 -03 58 07.1 U 130
2017-10-17 22:21:12 C 00 39 51.56 -03 58 12.3 U 130
2017-10-17 22:24:09 C 00 39 51.81 -03 58 16.1 U 130
2017-10-18 09:06:45 C 00 40 53.92 -04 11 52.3 T08
2017-10-18 09:17:06 C 00 40 54.74 -04 12 05.4 T08
2017-10-18 09:27:19 C 00 40 55.73 -04 12 19.0 T08
2017-10-18 09:37:36 C 00 40 56.58 -04 12 31.8 T08
2017-10-18 21:22:32 C 00 42 06.68 -04 28 03.6 q 160
2017-10-18 21:40:12 C 00 42 08.20 -04 28 27.2 q 160
2017-10-18 21:42:10 C 00 42 08.40 -04 28 29.7 q 160
2017-10-22 09:12:47 C 00 51 01.65 -06 18 02.4 T08
2017-10-22 09:17:05 C 00 51 02.120 -06 18 08.90 L F51
2017-10-22 09:22:58 C 00 51 02.67 -06 18 15.9 T08
2017-10-22 09:33:15 C 00 51 03.69 -06 18 29.5 T08
2017-10-22 09:38:14 C 00 51 04.245 -06 18 36.87 L F51
2017-10-22 09:43:31 C 00 51 04.76 -06 18 43.1 T08
2017-10-22 09:59:24 C 00 51 06.368 -06 19 04.72 L F51
2017-10-22 10:20:29 C 00 51 08.497 -06 19 32.47 L F51
2017-10-26 05:59:48 C 01 02 21.00 -08 20 07.9 U G96
2017-10-26 06:01:12 C 01 02 21.15 -08 20 10.6 U 703
2017-10-26 06:07:31 C 01 02 21.91 -08 20 17.9 U G96
2017-10-26 06:09:02 C 01 02 22.07 -08 20 19.6 U 703
2017-10-26 06:16:38 C 01 02 22.99 -08 20 29.7 U G96
2017-10-26 06:16:50 C 01 02 23.01 -08 20 29.8 U 703
2017-10-26 06:24:40 C 01 02 23.88 -08 20 40.0 U 703
2017-10-26 06:25:43 C 01 02 24.05 -08 20 41.5 U G96
2017-10-28 09:23:55 C 01 09 16.69 -09 25 59.3 T05
2017-10-28 09:34:05 C 01 09 17.98 -09 26 12.1 T05
2017-10-28 09:44:13 C 01 09 19.24 -09 26 25.1 T05
2017-10-28 09:55:32 C 01 09 20.68 -09 26 39.8 T05
2017-10-29 03:38:01 C 01 11 52.81 -09 49 04.4 U 703
2017-10-29 03:45:53 C 01 11 54.00 -09 49 14.1 U 703
2017-10-29 04:06:42 C 01 11 56.80 -09 49 39.6 U 703
2017-11-16 06:59:32 C 02 26 27.28 -16 15 35.1 U 703
2017-11-16 07:08:56 C 02 26 28.91 -16 15 38.6 U 703
2017-11-16 07:17:45 C 02 26 30.45 -16 15 41.9 U 703
2017-11-16 07:25:39 C 02 26 31.82 -16 15 44.6 U 703
2017-11-18 09:23:30 C 02 35 55.18 -16 31 19.3 U T08
2017-11-18 09:45:19 C 02 35 58.89 -16 31 24.8 U T08