IAA RAS IAA Minor Planet Database

2020 SB

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3616516597 ± 5.69e-08
Semi-major axis (a)0.7255592101 AU ± 2.95e-08
Inclination (i)5.75063370° ± 3.85e-06
Long. of Asc. Node (Ω)292.58378070° ± 1.40e-04
Arg. of Perihelion (ω)249.85394348° ± 1.44e-04
Mean Anomaly (M)299.45526010° ± 1.89e-04
Mean Motion (n)1.5947881029°/day ± 9.72e-08
Perihelion dist (q)0.46315952 AU ± 4.54e-08
Aphelion dist (Q)0.98795890 AU ± 5.76e-08
Orbital Period0.61802962 yr ± 3.77e-08
Physical Parameters
H (abs. magnitude)20.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.253″
Uncertainty0
Orbit TypeAten
MOID0.090043 AU
Observations Used200
Oppositions2
Arc Total2020-2023
First Observation Used2020-09-16
Last Observation Used2023-10-21
Observations (213)
Date Type RA Dec Mag Band Observatory
2020-09-18 21:23:18 C 15 48 03.20 +60 47 45.7 – V A17
2020-09-18 21:34:39 C 15 48 09.50 +60 47 01.5 – V A17
2020-09-19 03:01:22 C 15 51 08.59 +60 27 50.2 – V 703
2020-09-19 03:09:11 C 15 51 12.49 +60 27 19.7 – V 703
2020-09-19 03:17:00 C 15 51 16.52 +60 26 48.9 – V 703
2020-09-19 03:24:49 C 15 51 20.47 +60 26 17.3 – V 703
2020-09-20 18:38:31 C 16 10 51.73 +57 56 07.5 – V K87
2020-09-20 18:42:40 C 16 10 53.52 +57 55 50.4 – V K87
2020-09-20 18:46:50 C 16 10 55.32 +57 55 33.7 – V K87
2020-09-21 00:27:19 C 16 13 26.84 +57 33 42.0 – V W33
2020-09-21 00:36:43 C 16 13 30.73 +57 33 02.9 – V W33
2020-09-21 00:47:10 C 16 13 35.02 +57 32 19.7 – V W33
2020-09-21 18:38:12 C 16 21 09.95 +56 21 15.2 – V K87
2020-09-21 18:41:02 C 16 21 11.05 +56 21 03.1 – V K87
2020-09-21 18:43:50 C 16 21 12.11 +56 20 51.3 – V K87
2020-09-22 03:27:06 C 16 24 38.08 +55 46 14.4 – V 703
2020-09-22 03:34:55 C 16 24 41.05 +55 45 41.1 – V 703
2020-09-22 03:42:43 C 16 24 43.82 +55 45 07.9 – V 703
2020-09-22 03:42:52 C 16 24 43.91 +55 45 07.4 – V I52
2020-09-22 03:45:12 C 16 24 44.77 +55 44 57.6 – V I52
2020-09-22 03:47:56 C 16 24 45.81 +55 44 45.9 – V I52
2020-09-22 03:48:07 C 16 24 45.90 +55 44 45.3 – V I52
2020-09-22 03:50:31 C 16 24 46.70 +55 44 34.6 – V 703
2020-09-23 18:34:33 C 16 38 43.59 +53 08 28.5 – V K87
2020-09-23 18:38:09 C 16 38 44.70 +53 08 13.1 – V K87
2020-09-23 18:41:47 C 16 38 45.79 +53 07 58.4 – V K87
2020-09-24 02:13:14 C 16 41 11.49 +52 38 04.6 – V G96
2020-09-24 02:15:07 C 16 41 12.03 +52 37 56.4 – V G96
2020-09-24 02:16:52 C 16 41 12.57 +52 37 49.0 – V G96
2020-09-24 02:18:41 C 16 41 13.07 +52 37 41.5 – V G96
2020-09-24 03:27:23 C 16 41 33.11 +52 32 51.2 – V I52
2020-09-24 03:27:34 C 16 41 33.15 +52 32 50.5 – V I52
2020-09-24 03:30:26 C 16 41 34.03 +52 32 38.4 – V I52
2020-09-24 03:33:17 C 16 41 34.83 +52 32 26.1 – V I52
2020-09-24 20:06:27 C 16 46 39.70 +51 25 11.6 – V G34
2020-09-24 20:10:03 C 16 46 40.78 +51 24 56.7 – V G34
2020-09-24 20:13:39 C 16 46 41.77 +51 24 41.6 – V G34
2020-09-24 20:17:15 C 16 46 42.81 +51 24 26.5 – V G34
2020-09-24 20:20:52 C 16 46 43.84 +51 24 10.6 – V G34
2020-09-24 20:24:28 C 16 46 44.93 +51 23 55.6 – V G34
2020-09-25 03:21:10 C 16 48 45.41 +50 56 37.5 – V 703
2020-09-25 03:28:57 C 16 48 47.46 +50 56 04.2 – V 703
2020-09-25 03:36:45 C 16 48 49.53 +50 55 31.6 – V 703
2020-09-25 03:44:32 C 16 48 51.69 +50 54 58.5 – V 703
2020-09-28 03:20:11 C 17 06 38.61 +46 12 02.3 – V 703
2020-09-28 03:36:27 C 17 06 41.75 +46 10 55.0 – V 703
2020-09-28 03:44:26 C 17 06 43.38 +46 10 23.2 – V 703
2020-09-28 18:27:50 C 17 09 50.07 +45 13 30.4 – V K87
2020-09-28 18:40:02 C 17 09 52.36 +45 12 42.4 – V K87
2020-09-28 18:52:13 C 17 09 54.62 +45 11 54.5 – V K87