IAA RAS IAA Minor Planet Database

2020 SB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4720890000
Semi-major axis (a)2.1181521000 AU
Inclination (i)5.37120000°
Long. of Asc. Node (Ω)205.96415000°
Arg. of Perihelion (ω)135.56723000°
Mean Anomaly (M)247.18334000°
Mean Motion (n)0.3197189300°/day
Perihelion dist (q)1.11819580 AU
Aphelion dist (Q)3.11810840 AU
Orbital Period3.08273160 yr
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.350″
Uncertainty7
Orbit TypeAmor
MOID0.127338 AU
Observations Used52
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-10-10
Observations (53)
Date Type RA Dec Mag Band Observatory
2020-09-18 05:58:15 C 21 08 52.441 +08 08 00.09 – U F51
2020-09-18 06:15:49 C 21 08 56.542 +08 07 51.03 – U F51
2020-09-18 06:50:55 C 21 09 04.674 +08 07 32.21 – U F51
2020-09-18 19:37:56 C 21 12 14.36 +08 00 14.1 – V 246
2020-09-18 19:38:42 C 21 12 14.68 +08 00 12.6 – V 246
2020-09-18 21:57:09 C 21 12 47.37 +07 58 59.5 – V L01
2020-09-18 21:59:58 C 21 12 48.07 +07 58 58.0 – V L01
2020-09-18 22:02:46 C 21 12 48.69 +07 58 57.1 – V L01
2020-09-19 01:08:58 C 21 13 37.73 +07 57 19.4 – u H21
2020-09-19 01:34:41 C 21 13 43.85 +07 57 05.3 – u H21
2020-09-19 02:55:38 C 21 14 03.40 +07 56 22.4 – V H36
2020-09-19 03:01:00 C 21 14 05.48 +07 56 24.5 – V I52
2020-09-19 03:03:25 C 21 14 06.03 +07 56 22.5 – V I52
2020-09-19 03:05:50 C 21 14 06.66 +07 56 22.1 – V I52
2020-09-19 03:08:16 C 21 14 07.18 +07 56 20.8 – V I52
2020-09-19 03:15:08 C 21 14 07.94 +07 56 11.5 – V H36
2020-09-19 03:47:38 C 21 14 15.54 +07 55 53.0 – V H36
2020-09-19 05:29:55 C 21 14 39.74 +07 54 56.7 – q 734
2020-09-19 05:44:33 C 21 14 43.21 +07 54 47.8 – q 734
2020-09-19 05:58:46 C 21 14 46.55 +07 54 41.6 – q 734
2020-09-20 01:06:02 C 21 19 36.17 +07 43 54.9 – u H21
2020-09-20 01:14:24 C 21 19 38.16 +07 43 50.1 – u H21
2020-09-20 01:21:56 C 21 19 39.94 +07 43 46.2 – u H21
2020-09-20 01:26:23 C 21 19 41.03 +07 43 43.5 – u H21
2020-09-20 04:43:58 C 21 20 29.09 +07 41 58.2 – V I52
2020-09-20 04:47:36 C 21 20 29.94 +07 41 55.8 – V I52
2020-09-22 03:58:54 C 21 32 21.04 +07 14 10.6 – V G96
2020-09-22 04:06:55 C 21 32 22.95 +07 14 05.7 – V G96
2020-09-22 04:14:57 C 21 32 24.81 +07 14 00.9 – V G96
2020-09-22 04:22:58 C 21 32 26.75 +07 13 56.1 – V G96
2020-09-22 06:01:03 C 21 32 50.01 +07 12 56.5 – V I52
2020-09-22 06:07:10 C 21 32 51.45 +07 12 52.5 – V I52
2020-09-22 06:09:35 C 21 32 51.96 +07 12 51.1 – V I52
2020-09-22 08:48:13 C 21 33 32.134 +07 11 26.80 – U F52
2020-09-22 09:04:54 C 21 33 36.080 +07 11 16.71 – U F52
2020-09-22 09:21:33 C 21 33 39.989 +07 11 06.40 – U F52
2020-09-25 03:49:10 C 21 50 21.42 +06 29 43.6 – V I52
2020-09-25 03:51:35 C 21 50 22.00 +06 29 41.5 – V I52
2020-09-25 03:54:00 C 21 50 22.59 +06 29 40.1 – V I52
2020-09-25 03:56:25 C 21 50 23.16 +06 29 38.3 – V I52
2020-10-04 05:56:50 C 22 42 07.37 +04 13 36.3 – V I52
2020-10-04 06:00:27 C 22 42 08.14 +04 13 34.1 – V I52
2020-10-04 06:04:05 C 22 42 08.90 +04 13 32.4 – V I52
2020-10-07 06:46:40 C 22 57 45.498 +03 32 40.05 – U F52
2020-10-07 07:02:20 C 22 57 48.568 +03 32 31.56 – U F52
2020-10-07 07:18:02 C 22 57 51.638 +03 32 23.43 – U F52
2020-10-08 03:06:24 C 23 01 56.15 +03 21 43.1 – V G96
2020-10-08 03:14:29 C 23 01 57.73 +03 21 39.0 – V G96
2020-10-08 03:30:37 C 23 02 00.90 +03 21 30.5 – V G96
2020-10-10 07:38:52 C 23 12 17.55 +02 55 20.6 – V V06