2012 RH15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5711572000
Semi-major axis (a)2.4504315000 AU
Inclination (i)3.97927000°
Long. of Asc. Node (Ω)195.27231000°
Arg. of Perihelion (ω)159.87706000°
Mean Anomaly (M)155.71509000°
Mean Motion (n)0.2569450200°/day
Perihelion dist (q)1.05084990 AU
Aphelion dist (Q)3.85001310 AU
Orbital Period3.83586970 yr
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.450″
Uncertainty7
Orbit TypeAmor
MOID0.050176 AU
Observations Used62
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-09-24
Observations (65)
Date Type RA Dec Mag Band Observatory
2012-09-14 03:35:21 C 21 03 04.21 +14 17 05.9 r G96
2012-09-14 03:40:22 C 21 03 06.66 +14 17 15.2 r G96
2012-09-14 03:45:18 C 21 03 09.07 +14 17 24.9 r G96
2012-09-14 03:50:21 C 21 03 11.55 +14 17 34.6 r G96
2012-09-14 04:52:24 C 21 03 41.90 +14 19 33.8 r G96
2012-09-14 04:58:20 C 21 03 44.78 +14 19 45.1 r G96
2012-09-14 05:10:24 C 21 03 50.76 +14 20 08.1 r G96
2012-09-14 20:21:51 C 21 12 05.05 +14 48 16.5 u J95
2012-09-14 20:37:22 C 21 12 13.24 +14 48 46.8 u J95
2012-09-14 22:37:25 C 21 13 18.44 +14 53 27.2 t J04
2012-09-14 22:42:16 C 21 13 18.19 +14 52 54.1 u 204
2012-09-14 22:42:16 C 21 13 20.94 +14 53 36.5 t J04
2012-09-14 22:47:08 C 21 13 23.48 +14 53 45.5 t J04
2012-09-14 23:05:32 C 21 13 30.60 +14 53 37.4 u 204
2012-09-14 23:21:36 C 21 13 39.13 +14 54 06.5 u 204
2012-09-15 03:00:53 C 21 15 47.06 +15 01 19.1 t H21
2012-09-15 03:12:07 C 21 15 53.04 +15 01 40.7 t H21
2012-09-15 03:18:53 C 21 15 56.64 +15 01 53.2 t H21
2012-09-15 20:46:19 C 21 26 07.24 +15 34 23.1 v I93
2012-09-15 20:48:59 C 21 26 07.59 +15 34 27.1 c A24
2012-09-15 20:54:37 C 21 26 10.81 +15 34 37.6 c A24
2012-09-15 20:57:27 C 21 26 12.44 +15 34 42.5 c A24
2012-09-15 20:59:09 C 21 26 14.53 +15 34 47.1 v I93
2012-09-15 21:04:14 C 21 26 20.14 +15 35 31.7 t J04
2012-09-15 21:05:56 C 21 26 17.27 +15 34 57.8 c A24
2012-09-15 21:08:20 C 21 26 22.43 +15 35 39.6 t J04
2012-09-15 21:11:27 C 21 26 21.53 +15 35 10.5 v I93
2012-09-15 21:12:02 C 21 26 20.71 +15 35 09.3 c A24
2012-09-16 06:25:50 C 21 31 53.83 +15 52 38.1 r G96
2012-09-16 06:26:17 C 21 31 54.08 +15 52 38.7 r G96
2012-09-16 06:26:45 C 21 31 54.33 +15 52 39.1 r G96
2012-09-16 06:27:14 C 21 31 54.62 +15 52 40.4 r G96
2012-09-16 20:01:00 C 21 40 29.72 +16 16 39.7 u 160
2012-09-16 20:04:59 C 21 40 32.13 +16 16 46.9 u 160
2012-09-16 20:08:58 C 21 40 34.56 +16 16 54.6 u 160
2012-09-16 20:12:58 C 21 40 36.98 +16 17 01.8 u 160
2012-09-16 20:16:57 C 21 40 39.43 +16 17 09.3 u 160
2012-09-17 02:40:17 C 21 44 46.99 +16 28 31.6 u H21
2012-09-17 02:48:17 C 21 44 51.91 +16 28 46.4 u H21
2012-09-17 02:56:17 C 21 44 56.85 +16 29 00.4 u H21
2012-09-19 02:42:40 C 22 17 49.82 +17 44 42.7 v H21
2012-09-19 02:47:56 C 22 17 53.41 +17 44 50.6 v H21
2012-09-19 02:53:10 C 22 17 57.05 +17 44 57.8 v H21
2012-09-19 02:58:11 C 22 18 00.48 +17 45 05.4 v H21
2012-09-19 19:52:59 C 22 30 23.72 +18 06 46.0 o 033
2012-09-19 20:00:38 C 22 30 29.18 +18 06 55.8 o 033
2012-09-19 20:12:05 C 22 30 37.28 +18 07 08.4 o 033
2012-09-19 20:19:43 C 22 30 42.74 +18 07 18.4 o 033
2012-09-19 21:58:12 C 22 31 52.98 +18 09 20.9 o 033
2012-09-19 22:05:50 C 22 31 58.36 +18 09 29.8 o 033