IAA RAS IAA Minor Planet Database

2020 RB

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6947845630 ± 2.27e-05
Semi-major axis (a)3.2634894660 AU ± 2.45e-04
Inclination (i)59.13379714° ± 3.95e-04
Long. of Asc. Node (Ω)330.11185283° ± 8.41e-05
Arg. of Perihelion (ω)346.88422644° ± 1.58e-04
Mean Anomaly (M)320.72407765° ± 3.61e-02
Mean Motion (n)0.1671817833°/day ± 1.88e-05
Perihelion dist (q)0.99606736 AU ± 1.05e-04
Aphelion dist (Q)5.53091157 AU ± 4.21e-04
Orbital Period5.89553637 yr ± 6.63e-04
Physical Parameters
H (abs. magnitude)19.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.262″
Uncertainty2
Orbit TypeApollo
MOID0.006154 AU
Observations Used187
Oppositions1
Arc Total2020-2020
First Observation Used2020-09-03
Last Observation Used2020-11-13
Observations (192)
Date Type RA Dec Mag Band Observatory
2020-09-05 03:26:15 C 16 37 24.32 -01 44 52.1 – q 734
2020-09-05 03:30:14 C 16 37 25.57 -01 44 05.6 – q 734
2020-09-05 03:34:24 C 16 37 26.91 -01 43 19.8 – q 734
2020-09-05 03:38:09 C 16 37 28.19 -01 42 40.2 – q 734
2020-09-05 03:42:03 C 16 37 29.36 -01 41 55.4 – q 734
2020-09-05 20:55:24 C 16 42 50.13 +01 20 30.6 – V J69
2020-09-05 21:03:18 C 16 42 52.47 +01 21 51.1 – V J69
2020-09-05 21:11:13 C 16 42 54.78 +01 23 11.1 – V J69
2020-09-05 21:19:07 C 16 42 57.10 +01 24 29.9 – V J69
2020-09-06 02:41:22 C 16 44 31.54 +02 18 10.3 – V I52
2020-09-06 02:44:35 C 16 44 32.45 +02 18 41.9 – V I52
2020-09-06 02:48:03 C 16 44 33.40 +02 19 16.0 – V I52
2020-09-06 02:48:20 C 16 44 33.46 +02 19 18.7 – V I52
2020-09-06 02:55:01 C 16 44 35.17 +02 20 23.4 – V H06
2020-09-06 02:59:22 C 16 44 36.39 +02 21 06.2 – V H06
2020-09-06 03:03:42 C 16 44 37.59 +02 21 48.8 – V H06
2020-09-06 03:08:01 C 16 44 38.78 +02 22 30.7 – V H06
2020-09-06 19:30:22 C 16 49 09.66 +04 55 53.7 – V 160
2020-09-06 19:34:48 C 16 49 10.81 +04 56 33.1 – V 160
2020-09-06 19:38:47 C 16 49 11.85 +04 57 08.7 – V 160
2020-09-07 03:28:25 C 16 51 13.61 +06 05 54.5 – V I52
2020-09-07 03:28:36 C 16 51 13.65 +06 05 56.4 – V I52
2020-09-07 03:28:47 C 16 51 13.71 +06 05 57.9 – V I52
2020-09-07 03:28:59 C 16 51 13.74 +06 05 59.6 – V I52
2020-09-07 04:35:44 C 16 51 30.20 +06 15 30.4 – V 703
2020-09-07 04:44:18 C 16 51 32.32 +06 16 42.9 – V 703
2020-09-07 04:52:52 C 16 51 34.50 +06 17 56.3 – V 703
2020-09-07 05:01:26 C 16 51 36.53 +06 19 09.8 – V 703
2020-09-07 05:22:35 C 16 51 41.85 +06 22 08.8 – V I52
2020-09-07 05:25:54 C 16 51 42.63 +06 22 36.5 – V I52
2020-09-07 05:29:13 C 16 51 43.47 +06 23 04.5 – V I52
2020-09-07 05:29:24 C 16 51 43.53 +06 23 06.3 – V I52
2020-09-08 01:55:16 C 16 56 38.92 +09 07 19.1 – V W33
2020-09-08 02:05:57 C 16 56 41.28 +09 08 39.9 – V W33
2020-09-08 02:16:38 C 16 56 43.65 +09 10 01.1 – V W33
2020-09-08 21:47:16 C 17 01 00.43 +11 30 19.8 – V Z99
2020-09-08 21:52:20 C 17 01 01.50 +11 30 54.2 – V Z99
2020-09-08 21:57:25 C 17 01 02.53 +11 31 28.9 – V Z99
2020-09-09 05:48:44 C 17 02 40.07 +12 24 19.5 – V T08
2020-09-09 06:17:56 C 17 02 45.75 +12 27 29.9 – V T08
2020-09-09 06:22:46 C 17 02 46.68 +12 28 01.8 – V T08
2020-09-09 06:49:40 C 17 02 51.89 +12 30 56.3 – V T08
2020-09-10 03:26:28 C 17 06 51.54 +14 38 00.6 – V I52
2020-09-10 03:26:54 C 17 06 51.63 +14 38 03.0 – V I52
2020-09-10 03:27:21 C 17 06 51.70 +14 38 05.9 – V I52
2020-09-10 03:27:47 C 17 06 51.78 +14 38 08.2 – V I52
2020-09-11 02:58:29 C 17 11 01.75 +16 47 36.2 – V I52
2020-09-11 02:58:56 C 17 11 01.82 +16 47 38.4 – V I52
2020-09-11 02:59:21 C 17 11 01.90 +16 47 40.8 – V I52
2020-09-11 02:59:48 C 17 11 01.97 +16 47 42.9 – V I52