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
2011-09-22 10:33:02 C 04 07 43.68 +15 33 43.0 r 703
2011-09-22 10:44:24 C 04 07 44.65 +15 34 36.5 r 703
2011-09-23 11:37:21 C 04 10 29.06 +17 26 20.7 o 291
2011-09-23 11:43:03 C 04 10 29.55 +17 26 46.8 o 291
2011-09-23 11:48:41 C 04 10 30.01 +17 27 09.4 o 291
2011-09-24 11:06:29 C 04 12 53.28 +19 04 18.4 r G96
2011-09-24 11:14:34 C 04 12 53.89 +19 04 51.0 r G96
2011-09-24 11:22:49 C 04 12 54.50 +19 05 24.1 r G96
2011-09-25 00:42:45 C 04 14 13.01 +19 57 29.2 r A35
2011-09-25 00:46:36 C 04 14 13.30 +19 57 44.2 r A35
2011-09-25 00:50:24 C 04 14 13.60 +19 57 59.0 r A35
2011-09-25 11:35:32 C 04 15 09.86 +20 39 19.8 r 703
2011-09-25 11:36:51 C 04 15 09.93 +20 39 25.4 r 703
2011-09-25 11:38:11 C 04 15 10.08 +20 39 30.3 r 703
2011-09-26 03:17:11 C 04 16 31.94 +21 36 22.0 t 204
2011-09-26 03:22:44 C 04 16 32.29 +21 36 41.9 t 204
2011-09-26 03:28:16 C 04 16 32.62 +21 37 01.6 t 204
2011-09-27 08:46:32 C 04 18 55.17 +23 17 22.7 19.1 c 704
2011-09-27 09:05:43 C 04 18 56.30 +23 18 26.4 19.4 c 704
2011-09-27 09:24:13 C 04 18 57.33 +23 19 28.2 19.3 c 704
2011-09-27 09:42:33 C 04 18 58.35 +23 20 28.9 19.8 c 704
2011-09-27 10:00:59 C 04 18 59.40 +23 21 29.8 19.8 c 704
2011-09-27 23:22:51 C 04 19 59.56 +24 03 44.0 r A17
2011-09-27 23:34:55 C 04 20 00.27 +24 04 23.5 r A17
2011-09-27 23:45:19 C 04 20 00.90 +24 04 56.4 r A17
2011-09-28 10:13:01 C 04 20 42.29 +24 37 41.6 20.3 c 704
2011-09-28 10:32:03 C 04 20 43.19 +24 38 41.0 20.0 c 704
2011-09-28 10:50:36 C 04 20 44.04 +24 39 36.9 19.8 c 704
2011-09-28 11:09:08 C 04 20 44.84 +24 40 33.0 19.8 c 704
2011-09-29 10:20:48 C 04 22 14.96 +25 48 34.7 19.9 c 704
2011-09-29 10:39:28 C 04 22 15.77 +25 49 28.6 20.0 c 704
2011-09-29 10:58:10 C 04 22 16.46 +25 50 21.1 19.9 c 704
2011-09-29 11:16:54 C 04 22 17.22 +25 51 13.2 20.0 c 704
2011-10-07 08:42:30 C 04 29 30.03 +32 48 59.2 t H21
2011-10-07 08:46:48 C 04 29 30.05 +32 49 06.6 t H21
2011-10-07 08:50:40 C 04 29 30.06 +32 49 13.1 t H21
2011-10-07 08:54:36 C 04 29 30.08 +32 49 19.8 t H21
2011-10-08 08:39:35 C 04 29 52.26 +33 28 21.5 t H21
2011-10-08 08:44:20 C 04 29 52.28 +33 28 29.2 t H21
2011-10-08 08:49:31 C 04 29 52.25 +33 28 37.5 t H21
2011-10-08 08:54:14 C 04 29 52.26 +33 28 45.2 t H21
2011-10-09 08:04:59 C 04 30 08.25 +34 04 33.8 o H21
2011-10-09 08:09:49 C 04 30 08.22 +34 04 41.2 o H21
2011-10-09 08:19:30 C 04 30 08.16 +34 04 56.0 o H21
2011-10-09 08:24:21 C 04 30 08.13 +34 05 03.3 o H21
2011-10-09 08:28:35 C 04 30 08.11 +34 05 09.9 o H21
2011-10-09 11:26:48 C 04 30 11.367 +34 09 49.17 V F51
2011-10-09 11:43:20 C 04 30 11.271 +34 10 14.31 V F51
2011-11-08 12:51:58 C 04 03 37.746 +41 05 34.27 V F51
2011-11-08 13:08:36 C 04 03 36.632 +41 05 32.59 V F51