2021 RL

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5876080615 ± 5.06e-06
Semi-major axis (a)2.5920918596 AU ± 3.33e-05
Inclination (i)11.56712671° ± 5.99e-05
Long. of Asc. Node (Ω)227.33145291° ± 3.44e-05
Arg. of Perihelion (ω)187.23221960° ± 2.60e-05
Mean Anomaly (M)347.19771906° ± 6.70e-03
Mean Motion (n)0.2361765063°/day ± 4.55e-06
Perihelion dist (q)1.06895779 AU ± 1.90e-05
Aphelion dist (Q)4.11522593 AU ± 5.45e-05
Orbital Period4.17326134 yr ± 8.05e-05
Physical Parameters
H (abs. magnitude)21.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.229″
Uncertainty1
Orbit TypeAmor
MOID0.079772 AU
Observations Used80
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-03
Last Observation Used2021-12-30
Observations (85)
Date Type RA Dec Mag Band Observatory
2021-10-27 13:19:32 C 05 23 51.94 +36 53 55.1 V T08
2021-10-28 07:41:59 C 05 31 27.95 +35 39 23.5 V I52
2021-10-28 07:42:43 C 05 31 28.25 +35 39 21.1 V I52
2021-10-28 07:45:44 C 05 31 29.46 +35 39 08.7 V I52
2021-10-28 07:45:59 C 05 31 29.54 +35 39 07.8 V I52
2021-10-28 20:33:31 C 05 36 38.03 +34 45 14.3 V 113
2021-10-28 20:39:30 C 05 36 40.46 +34 44 49.3 V 113
2021-10-28 20:42:29 C 05 36 41.60 +34 44 37.5 V 113
2021-10-28 20:45:28 C 05 36 42.72 +34 44 25.1 V 113
2021-10-28 20:51:26 C 05 36 45.08 +34 44 00.7 V 113
2021-11-03 12:02:35 C 06 24 11.20 +24 26 15.0 V T08
2021-11-03 12:07:14 C 06 24 12.54 +24 25 52.7 V T08
2021-11-03 12:11:13 C 06 24 13.68 +24 25 34.2 V T08
2021-11-03 12:19:11 C 06 24 15.96 +24 24 57.1 V T08
2021-11-08 10:29:12 C 06 55 36.17 +15 13 02.9 V G96
2021-11-08 10:36:47 C 06 55 37.79 +15 12 28.7 V G96
2021-11-08 10:44:22 C 06 55 39.40 +15 11 55.0 V G96
2021-11-09 12:05:49 C 07 01 18.60 +13 20 00.9 V T05
2021-11-09 12:08:27 C 07 01 19.20 +13 19 48.5 V T05
2021-11-09 12:36:07 C 07 01 24.61 +13 17 49.0 V T05
2021-11-09 12:58:36 C 07 01 29.15 +13 16 11.8 V T05
2021-11-11 14:58:00 C 07 11 30.90 +09 45 19.6 V T08
2021-11-11 15:03:41 C 07 11 31.88 +09 44 56.6 V T08
2021-11-11 15:30:55 C 07 11 36.62 +09 43 05.3 V T08
2021-11-11 15:35:46 C 07 11 37.44 +09 42 46.5 V T08
2021-11-30 05:56:05 C 08 00 06.82 -10 58 27.5 u 807
2021-11-30 06:00:00 C 08 00 06.97 -10 58 34.2 u 807
2021-11-30 06:03:57 C 08 00 07.14 -10 58 40.6 u 807
2021-12-06 10:22:54 C 08 05 28.69 -14 30 54.1 V G96
2021-12-06 10:27:47 C 08 05 28.81 -14 30 58.9 V G96
2021-12-06 10:32:40 C 08 05 28.89 -14 31 05.0 V G96
2021-12-06 10:37:36 C 08 05 28.95 -14 31 10.8 V G96
2021-12-30 04:21:08 C 08 01 47.73 -19 05 12.3 u 807
2021-12-30 04:28:54 C 08 01 47.48 -19 05 11.8 u 807
2021-12-30 04:36:46 C 08 01 47.24 -19 05 10.8 u 807