2012 RL2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4105223000
Semi-major axis (a)1.7485289000 AU
Inclination (i)3.20711000°
Long. of Asc. Node (Ω)122.23736000°
Arg. of Perihelion (ω)238.94717000°
Mean Anomaly (M)248.40851000°
Mean Motion (n)0.4262799100°/day
Perihelion dist (q)1.03071880 AU
Aphelion dist (Q)2.46633900 AU
Orbital Period2.31211390 yr
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.270″
Uncertainty2
Orbit TypeAmor
MOID0.050860 AU
Observations Used81
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-12-10
Observations (81)
Date Type RA Dec Mag Band Observatory
2012-08-05 08:19:35 C 19 35 10.290 -25 04 07.94 V F51
2012-08-05 08:33:50 C 19 35 10.031 -25 04 25.15 V F51
2012-09-07 13:25:11 C 21 45 11.68 -56 16 06.9 r E12
2012-09-07 13:49:24 C 21 45 26.76 -56 17 20.6 r E12
2012-09-07 14:13:47 C 21 45 41.89 -56 18 31.8 r E12
2012-09-07 14:38:12 C 21 45 57.14 -56 19 43.3 r E12
2012-09-07 15:36:52 C 21 46 34.49 -56 22 30.4 r E12
2012-09-07 15:44:45 C 21 46 39.55 -56 22 52.3 r E12
2012-09-07 17:36:11 C 21 47 53.15 -56 27 53.9 r E12
2012-09-08 09:27:34 C 21 59 48.53 -57 15 51.4 t E10
2012-09-08 09:28:24 C 21 59 49.13 -57 15 54.4 t E10
2012-09-08 09:29:19 C 21 59 49.78 -57 15 57.4 t E10
2012-09-08 09:30:15 C 21 59 50.44 -57 16 00.3 t E10
2012-09-08 09:31:08 C 21 59 51.05 -57 16 03.1 t E10
2012-09-08 09:32:49 C 21 59 52.24 -57 16 08.7 r E12
2012-09-08 09:33:02 C 21 59 52.39 -57 16 09.3 t E10
2012-09-08 09:35:41 C 21 59 54.28 -57 16 18.0 t E10
2012-09-08 09:36:31 C 21 59 54.86 -57 16 20.6 t E10
2012-09-08 09:38:19 C 21 59 56.15 -57 16 26.4 t E10
2012-09-08 09:39:12 C 21 59 56.78 -57 16 29.2 t E10
2012-09-08 09:39:51 C 21 59 57.22 -57 16 31.2 r E12
2012-09-08 09:40:03 C 21 59 57.36 -57 16 32.0 t E10
2012-09-08 09:40:58 C 21 59 58.02 -57 16 35.1 t E10
2012-09-08 15:35:45 C 22 04 06.50 -57 33 34.4 r E12
2012-09-09 00:53:04 C 22 11 47.30 -57 58 55.5 u 807
2012-09-09 00:58:43 C 22 11 51.51 -57 59 12.5 u 807
2012-09-09 01:13:39 C 22 12 02.71 -57 59 56.3 u 807
2012-09-09 01:19:33 C 22 12 07.13 -58 00 14.0 u 807
2012-09-09 09:41:57 C 22 19 03.08 -58 21 24.6 r E12
2012-09-09 09:49:01 C 22 19 08.61 -58 21 44.8 r E12
2012-09-09 16:40:51 C 22 24 31.91 -58 38 23.8 r E12
2012-09-09 16:47:28 C 22 24 37.36 -58 38 37.1 r E12
2012-09-10 11:46:30 C 22 41 54.61 -59 20 18.2 r E12
2012-09-10 11:51:34 C 22 41 58.93 -59 20 28.9 r E12
2012-09-11 07:04:40 C 22 59 59.63 -59 52 59.8 u 807
2012-09-11 07:08:11 C 23 00 02.90 -59 53 03.8 u 807
2012-09-11 07:11:39 C 23 00 06.11 -59 53 07.4 u 807
2012-09-11 07:18:35 C 23 00 12.48 -59 53 15.3 u 807
2012-09-11 10:17:13 C 23 03 35.60 -59 57 12.6 r E12
2012-09-11 10:20:52 C 23 03 39.04 -59 57 18.5 r E12
2012-09-12 02:14:07 C 23 19 39.49 -60 15 34.4 u 807
2012-09-12 02:17:40 C 23 19 42.94 -60 15 38.3 u 807
2012-09-12 02:28:25 C 23 19 53.27 -60 15 51.1 u 807
2012-09-14 03:43:55 C 00 12 17.17 -60 18 37.4 u 807
2012-09-14 03:48:35 C 00 12 21.84 -60 18 34.5 u 807
2012-09-14 03:53:12 C 00 12 26.47 -60 18 31.8 u 807
2012-09-14 03:57:34 C 00 12 30.90 -60 18 29.0 u 807
2012-09-14 04:02:11 C 00 12 35.54 -60 18 26.2 u 807
2012-09-15 01:52:57 C 00 36 11.02 -59 51 14.4 u 807
2012-09-15 01:58:09 C 00 36 16.32 -59 51 08.3 u 807