IAA RAS IAA Minor Planet Database

2020 RK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5522294238 ± 5.88e-05
Semi-major axis (a)2.0207450471 AU ± 2.41e-04
Inclination (i)8.03975256° ± 6.12e-04
Long. of Asc. Node (Ω)338.19511197° ± 3.13e-04
Arg. of Perihelion (ω)315.76737312° ± 3.16e-04
Mean Anomaly (M)305.17663196° ± 1.21e-01
Mean Motion (n)0.3431191771°/day ± 6.14e-05
Perihelion dist (q)0.90483017 AU ± 1.60e-04
Aphelion dist (Q)3.13665992 AU ± 3.93e-04
Orbital Period2.87254793 yr ± 5.14e-04
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.331″
Uncertainty3
Orbit TypeApollo
MOID0.002083 AU
Observations Used113
Oppositions1
Arc Total2020-2020
First Observation Used2020-09-02
Last Observation Used2020-10-14
Observations (114)
Date Type RA Dec Mag Band Observatory
2020-09-02 04:57:46 C 19 29 28.17 -03 30 17.4 – V I41
2020-09-02 04:58:16 C 19 29 31.05 -03 29 54.7 – V I41
2020-09-02 07:02:43 C 19 41 09.16 -01 58 15.4 – V I41
2020-09-02 07:03:13 C 19 41 11.91 -01 57 53.8 – V I41
2020-09-05 05:56:00 C 22 24 09.82 +16 56 50.4 – V 703
2020-09-05 06:03:44 C 22 24 15.32 +16 57 24.2 – V 703
2020-09-05 06:11:28 C 22 24 20.79 +16 57 57.6 – V 703
2020-09-05 06:19:12 C 22 24 26.16 +16 58 30.8 – V 703
2020-09-05 07:31:39 C 22 25 16.30 +17 03 38.3 – V 703
2020-09-05 07:31:59 C 22 25 16.53 +17 03 40.3 – V 703
2020-09-05 07:34:06 C 22 25 18.00 +17 03 49.1 – V 703
2020-09-05 07:34:26 C 22 25 18.22 +17 03 49.4 – V 703
2020-09-05 20:08:15 C 22 34 01.06 +17 48 22.9 – V L01
2020-09-05 20:10:29 C 22 34 02.30 +17 48 30.4 – V L01
2020-09-05 20:11:32 C 22 34 05.57 +17 48 40.5 – V B49
2020-09-05 20:12:44 C 22 34 03.54 +17 48 37.7 – V L01
2020-09-05 20:14:58 C 22 34 04.77 +17 48 45.3 – V L01
2020-09-05 20:17:37 C 22 34 06.23 +17 48 54.3 – V L01
2020-09-05 20:17:56 C 22 34 09.14 +17 49 02.3 – V B49
2020-09-05 20:24:09 C 22 34 12.58 +17 49 22.9 – V B49
2020-09-05 20:26:30 C 22 34 12.69 +17 48 49.2 – V J95
2020-09-05 20:29:45 C 22 34 14.52 +17 49 00.3 – V J95
2020-09-05 20:31:34 C 22 34 14.63 +17 49 45.2 – V K83
2020-09-05 20:32:25 C 22 34 16.02 +17 49 09.2 – V J95
2020-09-05 20:37:18 C 22 34 17.77 +17 50 03.7 – V K83
2020-09-05 20:37:19 C 22 34 18.74 +17 49 25.4 – V J95
2020-09-05 20:43:02 C 22 34 20.89 +17 50 22.6 – V K83
2020-09-05 21:26:03 C 22 34 43.21 +17 52 32.4 – V 595
2020-09-05 21:31:10 C 22 34 45.95 +17 52 48.3 – V 595
2020-09-05 21:37:46 C 22 34 49.44 +17 53 09.7 – V 595
2020-09-05 21:44:40 C 22 34 53.04 +17 53 30.7 – V 595
2020-09-05 22:18:24 C 22 35 13.68 +17 54 52.1 – V J69
2020-09-05 22:26:24 C 22 35 17.85 +17 55 16.2 – V J69
2020-09-05 22:34:23 C 22 35 22.10 +17 55 41.1 – V J69
2020-09-05 22:53:18 C 22 35 31.77 +17 56 36.8 – V Z80
2020-09-05 22:56:41 C 22 35 31.21 +17 57 19.5 – V 160
2020-09-05 23:00:30 C 22 35 33.18 +17 57 31.0 – V 160
2020-09-05 23:02:19 C 22 35 34.10 +17 57 36.5 – V 160
2020-09-05 23:03:31 C 22 35 34.69 +17 57 39.9 – V 160
2020-09-05 23:07:29 C 22 35 36.77 +17 57 51.6 – V 160
2020-09-05 23:09:01 C 22 35 39.98 +17 57 24.2 – V Z80
2020-09-05 23:09:34 C 22 35 40.42 +17 57 54.4 – V I93
2020-09-05 23:16:27 C 22 35 43.96 +17 58 14.8 – V I93
2020-09-05 23:21:45 C 22 35 46.59 +17 58 02.4 – V Z80
2020-09-05 23:23:21 C 22 35 47.50 +17 58 35.7 – V I93
2020-09-05 23:25:36 C 22 35 46.54 +17 58 36.2 – V 204
2020-09-05 23:33:55 C 22 35 50.78 +17 59 00.7 – V 204
2020-09-05 23:42:13 C 22 35 55.03 +17 59 24.6 – V 204
2020-09-06 00:04:03 C 22 36 05.55 +18 00 34.1 – V 104
2020-09-06 00:08:21 C 22 36 07.72 +18 00 45.8 – V 104