IAA RAS IAA Minor Planet Database

2020 RR

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1917289842 ± 2.84e-08
Semi-major axis (a)1.2283155384 AU ± 1.83e-08
Inclination (i)39.06507543° ± 1.56e-05
Long. of Asc. Node (Ω)346.68543224° ± 1.70e-06
Arg. of Perihelion (ω)92.82667506° ± 1.95e-05
Mean Anomaly (M)223.09736942° ± 2.97e-05
Mean Motion (n)0.7240146558°/day ± 1.62e-08
Perihelion dist (q)0.99281185 AU ± 3.79e-08
Aphelion dist (Q)1.46381923 AU ± 4.11e-08
Orbital Period1.36133471 yr ± 3.04e-08
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.287″
Uncertainty0
Orbit TypeApollo
MOID0.171703 AU
Observations Used219
Oppositions2
Arc Total2017-2025
First Observation Used2017-03-07
Last Observation Used2025-03-29
Observations (224)
Date Type RA Dec Mag Band Observatory
2020-09-15 04:41:26 C 21 57 58.31 +02 56 23.6 – V I52
2020-09-15 04:42:03 C 21 57 58.06 +02 56 27.0 – V I52
2020-09-15 20:24:26 C 21 51 23.16 +04 22 22.5 – V K87
2020-09-15 20:31:41 C 21 51 20.10 +04 23 02.0 – V K87
2020-09-15 20:39:51 C 21 51 16.65 +04 23 46.2 – V K87
2020-09-16 03:42:48 C 21 48 22.09 +05 02 05.5 – V I52
2020-09-16 03:43:37 C 21 48 21.74 +05 02 10.1 – V I52
2020-09-16 21:49:45 C 21 40 56.03 +06 38 17.0 – V K87
2020-09-16 21:56:07 C 21 40 53.41 +06 38 50.2 – V K87
2020-09-16 22:01:56 C 21 40 50.99 +06 39 20.5 – V K87
2020-09-17 20:10:57 C 21 32 01.06 +08 33 24.3 – V K87
2020-09-17 20:18:48 C 21 31 57.95 +08 34 04.8 – V K87
2020-09-17 20:26:42 C 21 31 54.75 +08 34 44.1 – V K87
2020-09-18 04:06:22 C 21 28 55.16 +09 13 18.4 – V I52
2020-09-18 04:07:11 C 21 28 54.95 +09 13 21.0 – V I52
2020-09-18 04:08:49 C 21 28 54.25 +09 13 29.6 – V I52
2020-09-18 06:04:19 C 21 28 10.082 +09 23 11.63 – U F51
2020-09-18 06:21:56 C 21 28 03.053 +09 24 39.11 – U F51
2020-09-18 06:39:24 C 21 27 56.068 +09 26 05.79 – U F51
2020-09-18 08:22:30 C 21 27 14.80 +09 34 36.2 – V T05
2020-09-18 09:12:23 C 21 26 54.97 +09 38 40.2 – V T05
2020-09-18 09:17:01 C 21 26 53.14 +09 39 03.7 – V T05
2020-09-18 09:54:22 C 21 26 38.23 +09 42 06.6 – V T05
2020-09-18 19:09:40 C 21 23 07.36 +10 26 50.3 – V 246
2020-09-18 19:10:16 C 21 23 07.08 +10 26 53.2 – V 246
2020-09-18 19:11:40 C 21 23 06.52 +10 27 00.0 – V 246
2020-09-20 04:53:57 C 21 10 35.73 +13 03 31.2 – V G96
2020-09-20 05:02:09 C 21 10 32.72 +13 04 07.4 – V G96
2020-09-20 05:10:20 C 21 10 29.68 +13 04 43.7 – V G96
2020-09-20 05:18:31 C 21 10 26.63 +13 05 20.5 – V G96
2020-09-20 18:51:44 C 21 05 38.24 +14 04 24.7 – V 246
2020-09-20 18:52:10 C 21 05 38.10 +14 04 26.8 – V 246
2020-09-20 18:52:36 C 21 05 37.94 +14 04 28.2 – V 246
2020-09-20 18:53:02 C 21 05 37.79 +14 04 29.7 – V 246
2020-09-20 18:53:28 C 21 05 37.69 +14 04 32.0 – V 246
2020-09-20 18:53:53 C 21 05 37.52 +14 04 33.7 – V 246
2020-09-20 18:54:19 C 21 05 37.32 +14 04 35.6 – V 246
2020-09-20 19:05:15 C 21 05 33.39 +14 05 23.1 – V C47
2020-09-20 19:24:57 C 21 05 26.30 +14 06 47.2 – V C47
2020-09-20 19:31:22 C 21 05 24.19 +14 07 14.1 – V A17
2020-09-20 19:44:38 C 21 05 19.22 +14 08 11.8 – V C47
2020-09-20 19:48:14 C 21 05 18.12 +14 08 26.9 – V A17
2020-09-20 20:02:55 C 21 05 12.64 +14 09 30.9 – V C47
2020-09-20 20:05:07 C 21 05 12.07 +14 09 39.0 – V A17
2020-09-24 03:59:09 C 20 39 14.65 +19 16 22.3 – V I52
2020-09-24 03:59:46 C 20 39 14.48 +19 16 24.0 – V I52
2020-09-24 04:00:22 C 20 39 14.29 +19 16 26.3 – V I52
2020-09-24 04:00:58 C 20 39 14.09 +19 16 28.5 – V I52
2020-10-16 02:59:04 C 19 09 59.69 +34 23 56.1 – V V06
2020-10-16 03:03:38 C 19 09 59.32 +34 23 59.5 – V V06