2023 RB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3030702058 ± 9.96e-05
Semi-major axis (a)1.4600457090 AU ± 2.39e-04
Inclination (i)25.71562583° ± 5.27e-03
Long. of Asc. Node (Ω)171.49224665° ± 9.08e-04
Arg. of Perihelion (ω)231.64356348° ± 6.44e-03
Mean Anomaly (M)55.15395737° ± 9.79e-02
Mean Motion (n)0.5586793225°/day ± 1.37e-04
Perihelion dist (q)1.01754936 AU ± 2.21e-04
Aphelion dist (Q)1.90254206 AU ± 3.43e-04
Orbital Period1.76420756 yr ± 4.33e-04
Physical Parameters
H (abs. magnitude)21.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.253″
Uncertainty2
Orbit TypeAmor
MOID0.099429 AU
Observations Used119
Oppositions1
Arc Total2023-2023
First Observation Used2023-09-05
Last Observation Used2023-09-21
Observations (124)
Date Type RA Dec Mag Band Observatory
2023-09-05 07:02:32 C 21 12 07.125 +19 58 25.21 V F52
2023-09-05 07:19:19 C 21 12 06.671 +19 57 18.16 V F52
2023-09-05 07:36:04 C 21 12 06.222 +19 56 10.54 V F52
2023-09-07 20:58:42 C 21 11 20.16 +15 25 01.9 X 033
2023-09-07 21:02:48 C 21 11 20.09 +15 24 42.3 X 033
2023-09-07 21:06:54 C 21 11 20.01 +15 24 22.7 X 033
2023-09-07 22:19:44 C 21 11 18.63 +15 18 32.1 X 033
2023-09-07 22:23:50 C 21 11 18.55 +15 18 12.4 X 033
2023-09-07 22:27:55 C 21 11 18.48 +15 17 52.4 X 033
2023-09-07 23:16:22 C 21 11 17.37 +15 14 01.8 V L01
2023-09-07 23:18:48 C 21 11 17.37 +15 13 49.8 V L01
2023-09-07 23:21:13 C 21 11 17.33 +15 13 38.4 V L01
2023-09-07 23:23:39 C 21 11 17.25 +15 13 26.7 V L01
2023-09-07 23:25:47 C 21 11 17.21 +15 13 15.9 V L01
2023-09-08 00:26:38 C 21 11 16.32 +15 08 20.2 V 204
2023-09-08 00:45:19 C 21 11 16.00 +15 06 49.1 V 204
2023-09-08 00:48:28 B 21 11 16.18 +15 06 35.6 V I93
2023-09-08 00:55:27 B 21 11 16.04 +15 06 01.3 V I93
2023-09-08 00:59:34 C 21 11 15.80 +15 05 39.6 V 204
2023-09-08 01:01:55 B 21 11 15.97 +15 05 29.6 V I93
2023-09-08 04:10:35 C 21 11 16.54 +14 50 20.1 X 858
2023-09-08 04:18:19 C 21 11 16.40 +14 49 42.0 X 858
2023-09-08 04:25:59 C 21 11 16.24 +14 49 04.5 X 858
2023-09-08 07:24:57 C 21 11 14.987 +14 34 36.02 V F51
2023-09-08 07:37:35 C 21 11 14.706 +14 33 33.87 V F51
2023-09-08 07:49:57 C 21 11 14.426 +14 32 32.87 V F51
2023-09-08 18:08:51 C 21 11 09.69 +13 40 29.9 X L51
2023-09-08 18:13:16 C 21 11 09.61 +13 40 07.3 X L51
2023-09-08 18:17:24 C 21 11 09.54 +13 39 46.8 X L51
2023-09-08 19:15:07 C 21 11 09.270 +13 34 49.80 V 246
2023-09-08 19:15:26 C 21 11 09.240 +13 34 48.80 V 246
2023-09-08 19:15:46 C 21 11 09.190 +13 34 47.70 V 246
2023-09-08 19:16:05 C 21 11 09.190 +13 34 45.80 V 246
2023-09-08 19:16:44 C 21 11 09.160 +13 34 41.90 V 246
2023-09-08 20:18:04 C 21 11 08.22 +13 29 27.9 X 033
2023-09-08 20:18:38 C 21 11 08.21 +13 29 25.0 X 033
2023-09-08 20:19:13 C 21 11 08.20 +13 29 22.0 X 033
2023-09-08 21:30:11 B 21 11 07.078 +13 23 18.53 X L38
2023-09-08 21:35:40 B 21 11 06.967 +13 22 50.09 X L38
2023-09-08 21:41:06 B 21 11 06.871 +13 22 21.68 X L38
2023-09-08 21:56:37 C 21 11 06.52 +13 21 08.4 V 104
2023-09-08 22:05:26 C 21 11 06.40 +13 20 22.5 V 104
2023-09-08 22:14:17 C 21 11 06.23 +13 19 37.6 V 104
2023-09-08 23:38:48 C 21 11 05.15 +13 12 27.2 V Z84
2023-09-08 23:56:27 C 21 11 04.84 +13 10 55.9 V Z84
2023-09-09 00:14:06 C 21 11 04.51 +13 09 24.7 V Z84
2023-09-09 04:08:26 C 21 11 05.471 +12 49 10.55 V 654
2023-09-09 04:14:13 C 21 11 05.376 +12 48 40.42 V 654
2023-09-09 04:46:53 C 21 11 04.760 +12 45 50.31 V 654
2023-09-09 04:53:00 C 21 11 04.648 +12 45 18.35 V 654