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
2020-09-17 18:39:10 C 15 32 14.76 +62 23 33.6 – V L01
2020-09-17 18:42:36 C 15 32 16.84 +62 23 21.0 – V L01
2020-09-17 18:48:15 C 15 32 21.31 +62 22 59.6 – V A17
2020-09-17 18:50:16 C 15 32 22.52 +62 22 51.8 – V K87
2020-09-17 18:53:29 C 15 32 24.50 +62 22 40.7 – V A17
2020-09-17 18:55:35 C 15 32 25.70 +62 22 31.9 – V K87
2020-09-17 19:00:29 C 15 32 28.54 +62 22 09.8 – q K62
2020-09-17 19:00:55 C 15 32 28.96 +62 22 12.3 – V K87
2020-09-17 19:01:00 C 15 32 29.04 +62 22 13.2 – V A17
2020-09-17 19:02:45 C 15 32 29.89 +62 22 01.4 – q K62
2020-09-17 19:06:15 C 15 32 32.17 +62 21 52.3 – V K87
2020-09-17 19:07:01 C 15 32 32.70 +62 21 51.3 – V A17
2020-09-17 19:07:16 C 15 32 32.71 +62 21 44.2 – q K62
2020-09-17 19:11:33 C 15 32 35.44 +62 21 33.0 – V K87
2020-09-17 19:16:02 C 15 32 38.02 +62 21 13.1 – q K62
2020-09-17 19:16:52 C 15 32 38.62 +62 21 14.0 – V K87
2020-09-17 19:26:44 C 15 32 45.75 +62 20 45.5 – V J95
2020-09-17 19:28:52 C 15 32 47.03 +62 20 37.6 – V J95
2020-09-17 19:31:24 C 15 32 48.57 +62 20 28.5 – V J95
2020-09-17 19:35:52 C 15 32 51.29 +62 20 12.0 – V J95
2020-09-17 19:57:28 C 15 33 04.60 +62 18 50.2 – V Z99
2020-09-17 20:01:21 C 15 33 06.99 +62 18 35.8 – V Z99
2020-09-17 20:05:13 C 15 33 09.35 +62 18 21.6 – V Z99
2020-09-17 20:06:31 C 15 33 09.42 +62 18 24.0 – V Z43
2020-09-17 20:09:06 C 15 33 11.70 +62 18 07.5 – V Z99
2020-09-17 20:12:59 C 15 33 14.01 +62 17 53.1 – V Z99
2020-09-17 20:16:00 C 15 33 15.14 +62 17 49.5 – V Z43
2020-09-17 21:02:48 C 15 33 42.94 +62 14 46.9 – V 203
2020-09-17 21:15:24 C 15 33 50.79 +62 14 00.0 – V 203
2020-09-17 22:41:43 C 15 34 45.41 +62 08 45.3 – V Z80
2020-09-17 22:47:12 C 15 34 48.85 +62 08 26.5 – V J69
2020-09-17 22:51:53 C 15 34 51.77 +62 08 07.5 – V Z80
2020-09-17 22:54:33 C 15 34 53.41 +62 07 59.1 – V J69
2020-09-17 23:01:53 C 15 34 57.89 +62 07 32.5 – V J69
2020-09-17 23:08:32 C 15 35 02.26 +62 07 07.2 – V Z80
2020-09-17 23:09:13 C 15 35 02.58 +62 07 04.6 – V J69
2020-09-17 23:15:45 C 15 35 06.87 +62 06 40.5 – V Z80
2020-09-17 23:22:34 C 15 35 11.11 +62 06 14.8 – V Z80
2020-09-18 01:22:11 C 15 36 23.39 +62 00 21.9 – u H21
2020-09-18 01:24:54 C 15 36 25.82 +62 00 18.6 – V H36
2020-09-18 01:25:30 C 15 36 25.33 +62 00 09.2 – u H21
2020-09-18 01:31:06 C 15 36 28.60 +61 59 48.5 – u H21
2020-09-18 01:34:37 C 15 36 31.43 +61 59 43.0 – V H36
2020-09-18 01:38:22 C 15 36 32.87 +61 59 21.2 – u H21
2020-09-18 01:41:00 C 15 36 34.40 +61 59 11.4 – u H21
2020-09-18 01:42:10 C 15 36 35.79 +61 59 14.8 – V H36
2020-09-18 02:09:48 C 15 36 51.91 +61 57 48.6 – o 711
2020-09-18 02:13:26 C 15 36 53.99 +61 57 35.2 – o 711
2020-09-18 02:17:35 C 15 36 56.49 +61 57 20.3 – o 711
2020-09-18 21:11:57 C 15 47 56.95 +60 48 29.8 – V A17