2012 SX2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5024357501
Semi-major axis (a)2.0220733636 AU
Inclination (i)7.33879792°
Long. of Asc. Node (Ω)346.05711012°
Arg. of Perihelion (ω)331.67189814° ± 6.00e+00
Mean Anomaly (M)219.49666938°
Mean Motion (n)0.3428533600°/day
Perihelion dist (q)1.00607380 AU
Aphelion dist (Q)3.03745400 AU
Orbital Period2.87472070 yr
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.282″
Uncertainty
Orbit TypeAmor
MOID0.024395 AU
Observations Used38
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-09-21
Observations (45)
Date Type RA Dec Mag Band Observatory
2012-09-16 06:43:22 C 22 23 52.83 +02 48 56.7 r G96
2012-09-16 06:51:42 C 22 23 55.39 +02 49 43.2 r G96
2012-09-16 07:00:02 C 22 23 57.87 +02 50 29.5 r G96
2012-09-16 07:08:23 C 22 24 00.43 +02 51 16.0 r G96
2012-09-16 07:49:40 C 22 24 12.99 +02 55 04.9 r G96
2012-09-16 07:50:30 C 22 24 13.28 +02 55 09.5 r G96
2012-09-16 07:51:17 C 22 24 13.53 +02 55 14.1 r G96
2012-09-16 07:52:04 C 22 24 13.81 +02 55 19.2 o 291
2012-09-16 07:52:07 C 22 24 13.75 +02 55 18.4 r G96
2012-09-16 07:54:14 C 22 24 14.47 +02 55 31.4 o 291
2012-09-16 07:56:22 C 22 24 15.12 +02 55 43.1 o 291
2012-09-16 19:53:53 C 22 28 12.19 +03 59 29.1 o 033
2012-09-16 20:28:14 C 22 28 22.29 +04 02 28.3 o 033
2012-09-16 22:12:46 C 22 28 52.75 +04 11 29.6 o 033
2012-09-16 22:39:31 C 22 29 00.49 +04 13 47.6 o 033
2012-09-17 03:34:07 C 22 30 35.98 +04 39 13.4 o 291
2012-09-17 03:35:33 C 22 30 36.39 +04 39 20.9 o 291
2012-09-17 03:37:01 C 22 30 36.76 +04 39 28.4 o 291
2012-09-17 03:52:58 C 22 30 38.73 +04 40 36.7 v H21
2012-09-17 03:57:51 C 22 30 40.06 +04 41 01.3 v H21
2012-09-17 04:06:27 C 22 30 42.46 +04 41 44.4 v H21
2012-09-17 22:12:33 C 22 35 58.92 +06 08 13.9 t 204
2012-09-17 22:43:12 C 22 36 06.88 +06 10 34.4 t 204
2012-09-18 02:28:20 C 22 37 14.92 +06 27 45.9 o H01
2012-09-18 02:32:56 C 22 37 16.06 +06 28 12.9 t 711
2012-09-18 02:38:34 C 22 37 17.52 +06 28 38.2 t 711
2012-09-18 02:43:41 C 22 37 18.91 +06 28 55.2 o H01
2012-09-18 02:44:11 C 22 37 18.95 +06 29 03.7 t 711
2012-09-18 02:49:48 C 22 37 20.40 +06 29 28.9 t 711
2012-09-18 02:49:51 C 22 37 20.50 +06 29 23.1 o H01
2012-09-18 02:55:44 C 22 37 21.95 +06 29 55.5 t 711
2012-09-18 03:05:24 C 22 37 24.50 +06 30 33.1 o H01
2012-09-18 05:06:11 C 22 37 55.32 +06 39 27.8 u 682
2012-09-18 05:30:30 C 22 38 01.39 +06 41 15.8 u 682
2012-09-18 05:55:26 C 22 38 07.65 +06 43 05.4 u 682
2012-09-19 20:24:19 C 22 47 51.34 +09 16 52.0 o 033
2012-09-19 21:06:20 C 22 48 00.30 +09 19 23.1 o 033
2012-09-19 22:44:54 C 22 48 21.46 +09 25 20.0 o 033
2012-09-19 23:33:20 C 22 48 31.75 +09 28 12.4 o 033
2012-09-20 02:55:42 C 22 49 22.05 +09 40 26.7 v H21
2012-09-20 03:09:44 C 22 49 24.97 +09 41 16.9 v H21
2012-09-20 03:22:03 C 22 49 27.50 +09 42 00.0 v H21
2012-09-21 02:25:11 C 22 54 29.81 +10 58 35.2 u H21
2012-09-21 02:35:43 C 22 54 31.79 +10 59 08.4 u H21
2012-09-21 02:46:41 C 22 54 33.87 +10 59 43.2 u H21