2011 RJ1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5892193000
Semi-major axis (a)2.5506044000 AU
Inclination (i)6.74893000°
Long. of Asc. Node (Ω)7.38674000°
Arg. of Perihelion (ω)345.34564000°
Mean Anomaly (M)174.28846000°
Mean Motion (n)0.2419576800°/day
Perihelion dist (q)1.04773910 AU
Aphelion dist (Q)4.05346970 AU
Orbital Period4.07347130 yr
Physical Parameters
H (abs. magnitude)21.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.510″
Uncertainty2
Orbit TypeAmor
MOID0.047813 AU
Observations Used147
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-11-17
Observations (154)
Date Type RA Dec Mag Band Observatory
2011-09-07 07:27:00 C 02 47 06.69 -30 04 37.6 r I16
2011-09-07 07:42:46 C 02 47 11.85 -30 02 13.6 r I16
2011-09-07 07:54:54 C 02 47 16.03 -30 00 21.9 r I16
2011-09-07 08:07:08 C 02 47 20.16 -29 58 29.9 r I16
2011-09-07 14:54:33 C 02 49 57.39 -28 54 58.6 u D90
2011-09-07 15:03:37 C 02 50 00.55 -28 53 35.9 u D90
2011-09-07 15:12:37 C 02 50 03.59 -28 52 14.4 u D90
2011-09-07 15:21:38 C 02 50 06.69 -28 50 52.1 u D90
2011-09-07 15:30:41 C 02 50 09.77 -28 49 29.6 u D90
2011-09-07 17:37:52 C 02 50 50.75 -28 30 05.3 o E16
2011-09-07 17:40:03 C 02 50 51.48 -28 29 45.0 o E16
2011-09-07 17:43:24 C 02 50 52.53 -28 29 13.8 o E16
2011-09-07 17:43:35 C 02 50 52.61 -28 29 11.8 o E16
2011-09-07 17:47:06 C 02 50 53.74 -28 28 38.5 o E16
2011-09-07 17:47:30 C 02 50 53.87 -28 28 35.2 o E16
2011-09-08 00:53:06 C 02 53 27.05 -27 24 55.5 r B18
2011-09-08 00:58:20 C 02 53 28.73 -27 24 06.7 r B18
2011-09-08 01:03:33 C 02 53 30.43 -27 23 17.9 r B18
2011-09-08 04:31:36 C 02 54 50.16 -26 48 17.4 u I36
2011-09-08 04:39:11 C 02 54 52.68 -26 47 08.5 u I36
2011-09-08 04:48:50 C 02 54 55.82 -26 45 40.0 u I36
2011-09-08 04:54:48 C 02 54 59.36 -26 44 45.0 o 807
2011-09-08 04:59:02 C 02 55 00.73 -26 44 06.3 o 807
2011-09-08 05:03:05 C 02 55 02.07 -26 43 29.1 o 807
2011-09-08 05:07:02 C 02 55 03.37 -26 42 52.8 o 807
2011-09-08 05:07:28 C 02 55 01.89 -26 42 46.2 u I39
2011-09-08 05:10:58 C 02 55 04.65 -26 42 16.5 o 807
2011-09-08 05:17:29 C 02 55 05.35 -26 41 14.6 u I39
2011-09-08 05:28:28 C 02 55 08.66 -26 39 33.3 u I39
2011-09-08 05:37:20 C 02 55 11.52 -26 38 11.5 u I39
2011-09-08 05:47:01 C 02 55 14.63 -26 36 41.4 u I39
2011-09-08 05:54:10 C 02 55 16.83 -26 35 35.8 u I39
2011-09-08 08:32:34 C 02 56 08.13 -26 11 05.9 r I08
2011-09-08 08:33:40 C 02 56 08.48 -26 10 55.7 r I08
2011-09-08 08:34:47 C 02 56 08.81 -26 10 45.1 r I08
2011-09-08 08:35:52 C 02 56 09.15 -26 10 35.6 r I08
2011-09-08 08:36:59 C 02 56 09.50 -26 10 24.9 r I08
2011-09-08 08:38:04 C 02 56 09.81 -26 10 14.8 r I08
2011-09-08 08:39:10 C 02 56 10.21 -26 10 04.0 r I08
2011-09-08 08:40:18 C 02 56 10.54 -26 09 53.7 r I08
2011-09-08 08:41:23 C 02 56 10.86 -26 09 43.5 r I08
2011-09-08 09:13:05 C 02 56 20.68 -26 04 46.1 r I08
2011-09-08 09:14:11 C 02 56 21.01 -26 04 35.5 r I08
2011-09-08 09:15:16 C 02 56 21.36 -26 04 25.4 r I08
2011-09-08 09:16:22 C 02 56 21.69 -26 04 14.9 r I08
2011-09-08 09:17:28 C 02 56 22.03 -26 04 04.4 r I08
2011-09-08 09:18:32 C 02 56 22.38 -26 03 54.4 r I08
2011-09-08 09:19:39 C 02 56 22.77 -26 03 43.5 r I08
2011-09-08 09:20:45 C 02 56 23.04 -26 03 33.9 r I08
2011-09-08 09:21:52 C 02 56 23.45 -26 03 23.2 r I08