2012 RO15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3630845000
Semi-major axis (a)1.6222100000 AU
Inclination (i)12.45483000°
Long. of Asc. Node (Ω)356.32085000°
Arg. of Perihelion (ω)324.51844000°
Mean Anomaly (M)151.97545000°
Mean Motion (n)0.4770275400°/day
Perihelion dist (q)1.03321070 AU
Aphelion dist (Q)2.21120930 AU
Orbital Period2.06614410 yr
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.420″
Uncertainty6
Orbit TypeAmor
MOID0.064445 AU
Observations Used48
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-10-16
Observations (52)
Date Type RA Dec Mag Band Observatory
2012-09-14 09:07:51 C 01 13 09.55 -01 34 07.6 r 703
2012-09-14 09:17:42 C 01 13 07.64 -01 32 53.9 r 703
2012-09-14 09:27:27 C 01 13 05.66 -01 31 41.4 r 703
2012-09-14 09:37:09 C 01 13 03.68 -01 30 28.7 r 703
2012-09-14 10:40:43 C 01 12 50.90 -01 22 36.0 r 703
2012-09-14 10:41:51 C 01 12 50.79 -01 22 27.0 r 703
2012-09-14 10:43:01 C 01 12 50.50 -01 22 18.2 r 703
2012-09-14 10:44:11 C 01 12 50.32 -01 22 07.9 r 703
2012-09-14 23:44:25 C 01 10 40.68 +00 12 53.6 t 204
2012-09-14 23:45:50 C 01 10 41.07 +00 12 53.5 u J95
2012-09-14 23:53:37 C 01 10 39.60 +00 13 50.6 u J95
2012-09-15 00:01:21 C 01 10 38.17 +00 14 45.8 u J95
2012-09-15 00:04:28 C 01 10 36.87 +00 15 18.1 t 204
2012-09-15 00:24:15 C 01 10 33.09 +00 17 40.5 t 204
2012-09-15 01:10:28 C 01 10 26.99 +00 23 36.2 t J04
2012-09-15 01:14:14 C 01 10 26.25 +00 24 03.3 t J04
2012-09-15 01:17:59 C 01 10 25.53 +00 24 30.3 t J04
2012-09-15 08:12:41 C 01 09 12.48 +01 13 25.0 u H21
2012-09-15 08:20:44 C 01 09 10.95 +01 14 21.9 u H21
2012-09-15 08:28:41 C 01 09 09.43 +01 15 17.9 u H21
2012-09-16 08:05:56 C 01 05 20.50 +03 56 47.4 o 291
2012-09-16 08:08:06 C 01 05 20.11 +03 57 01.1 o 291
2012-09-16 08:10:15 C 01 05 19.71 +03 57 15.4 o 291
2012-09-16 10:10:43 C 01 04 57.34 +04 10 29.1 c 651
2012-09-16 10:16:07 C 01 04 56.37 +04 11 05.2 c 651
2012-09-16 15:50:55 C 01 04 03.28 +04 49 26.0 o 474
2012-09-16 15:53:28 C 01 04 02.88 +04 49 42.1 o 474
2012-09-16 15:56:00 C 01 04 02.33 +04 49 59.1 o 474
2012-09-16 15:58:33 C 01 04 01.93 +04 50 15.7 o 474
2012-09-16 16:01:05 C 01 04 01.48 +04 50 31.6 o 474
2012-09-17 06:14:14 C 01 01 52.42 +06 18 16.2 v H21
2012-09-17 06:20:26 C 01 01 51.33 +06 18 54.7 v H21
2012-09-17 06:26:37 C 01 01 50.22 +06 19 32.9 v H21
2012-09-17 06:32:32 C 01 01 49.21 +06 20 09.5 v H21
2012-09-17 10:11:15 C 01 01 12.72 +06 42 45.4 r G96
2012-09-17 10:23:40 C 01 01 10.52 +06 44 01.0 r G96
2012-09-17 10:36:07 C 01 01 08.40 +06 45 16.8 r G96
2012-09-17 10:48:32 C 01 01 06.24 +06 46 32.8 r G96
2012-09-18 01:21:21 C 00 58 57.07 +08 13 04.5 o 033
2012-09-18 01:40:27 C 00 58 53.96 +08 14 55.4 o 033
2012-09-18 02:13:31 C 00 58 48.46 +08 18 07.6 o 033
2012-09-18 02:32:39 C 00 58 45.40 +08 19 57.4 o 033
2012-09-24 06:01:05 C 00 39 46.65 +19 39 53.7 v H21
2012-09-24 06:07:26 C 00 39 45.83 +19 40 16.1 v H21
2012-09-24 06:13:47 C 00 39 45.00 +19 40 38.6 v H21
2012-09-24 06:19:24 C 00 39 44.28 +19 40 58.7 v H21
2012-10-11 02:39:29 C 00 10 32.19 +32 04 50.5 u H21
2012-10-11 02:57:19 C 00 10 31.33 +32 05 04.2 u H21
2012-10-11 03:15:38 C 00 10 30.47 +32 05 18.5 u H21
2012-10-16 04:52:38 C 00 06 49.34 +33 15 01.0 u H21