IAA RAS IAA Minor Planet Database

2020 SJ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4387027000
Semi-major axis (a)1.6485846000 AU
Inclination (i)7.26374000°
Long. of Asc. Node (Ω)357.06427000°
Arg. of Perihelion (ω)45.52572000°
Mean Anomaly (M)142.14415000°
Mean Motion (n)0.4656259900°/day
Perihelion dist (q)0.92534610 AU
Aphelion dist (Q)2.37182310 AU
Orbital Period2.11673680 yr
Physical Parameters
H (abs. magnitude)26.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.790″
Uncertainty6
Orbit TypeApollo
MOID0.006112 AU
Observations Used73
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-09-22
Observations (80)
Date Type RA Dec Mag Band Observatory
2020-09-20 07:43:07 C 00 33 49.40 +10 13 47.2 – V G96
2020-09-20 07:50:08 C 00 33 58.44 +10 19 07.0 – V G96
2020-09-20 07:57:07 C 00 34 07.53 +10 24 26.3 – V G96
2020-09-20 08:04:05 C 00 34 16.67 +10 29 47.1 – V G96
2020-09-20 09:33:19 C 00 36 16.23 +11 39 06.7 – V I52
2020-09-20 09:33:30 C 00 36 16.48 +11 39 15.7 – V I52
2020-09-20 09:33:41 C 00 36 16.75 +11 39 24.9 – V I52
2020-09-20 09:33:53 C 00 36 17.03 +11 39 34.2 – V I52
2020-09-20 19:18:32 C 00 54 38.91 +20 08 10.6 – V 595
2020-09-20 19:20:58 C 00 54 40.41 +20 09 45.2 – V G34
2020-09-20 19:21:18 C 00 54 44.52 +20 10 52.4 – V 595
2020-09-20 19:24:03 C 00 54 50.12 +20 13 32.9 – V 595
2020-09-20 19:24:04 C 00 54 46.73 +20 12 46.7 – V G34
2020-09-20 19:27:11 C 00 54 52.96 +20 15 47.3 – V G34
2020-09-20 19:28:37 C 00 54 55.97 +20 17 13.4 – V K62
2020-09-20 19:30:17 C 00 54 59.31 +20 18 49.6 – V G34
2020-09-20 19:31:20 C 00 55 01.49 +20 19 52.6 – V K62
2020-09-20 19:33:23 C 00 55 05.56 +20 21 51.2 – V G34
2020-09-20 19:34:02 C 00 55 07.03 +20 22 32.5 – V K62
2020-09-20 19:40:46 C 00 55 20.04 +20 30 15.6 – V L04
2020-09-20 19:56:50 C 00 55 52.37 +20 46 02.6 – V L04
2020-09-20 20:05:59 C 00 56 10.84 +20 55 03.4 – V L04
2020-09-20 20:10:41 C 00 56 22.97 +20 58 53.9 – V 246
2020-09-20 20:10:52 C 00 56 23.41 +20 59 03.8 – V 246
2020-09-20 20:11:00 C 00 56 23.60 +20 59 12.0 – V 246
2020-09-20 20:11:09 C 00 56 23.91 +20 59 20.5 – V 246
2020-09-20 20:11:17 C 00 56 24.16 +20 59 28.7 – V 246
2020-09-20 20:11:24 C 00 56 24.46 +20 59 35.9 – V 246
2020-09-20 20:11:32 C 00 56 24.71 +20 59 43.3 – V 246
2020-09-20 20:17:13 C 00 56 37.88 +21 04 57.4 – V A17
2020-09-20 20:20:12 C 00 56 44.07 +21 07 54.6 – V A17
2020-09-20 20:23:31 C 00 56 50.92 +21 11 11.1 – V A17
2020-09-20 20:26:25 C 00 56 56.93 +21 14 04.0 – V A17
2020-09-20 20:26:28 C 00 57 01.67 +21 16 37.8 – V L34
2020-09-20 20:28:07 C 00 56 57.01 +21 15 43.1 – S C43
2020-09-20 20:29:28 C 00 57 03.21 +21 17 05.9 – V A17
2020-09-20 20:30:18 C 00 57 01.56 +21 17 53.1 – S C43
2020-09-20 20:32:29 C 00 57 06.20 +21 20 00.6 – S C43
2020-09-20 20:33:29 C 00 57 13.30 +21 20 16.0 – V J95
2020-09-20 20:34:41 C 00 57 10.72 +21 22 11.4 – S C43
2020-09-20 20:35:45 C 00 57 18.06 +21 22 31.1 – V J95
2020-09-20 20:36:52 C 00 57 15.31 +21 24 21.7 – S C43
2020-09-20 20:39:43 C 00 57 26.43 +21 26 28.2 – V J95
2020-09-20 20:44:12 C 00 57 35.86 +21 30 56.1 – V J95
2020-09-20 20:54:07 C 00 57 57.12 +21 40 57.5 – V J69
2020-09-20 21:01:35 C 00 58 12.85 +21 48 25.8 – V J69
2020-09-20 21:09:03 C 00 58 28.70 +21 55 55.2 – V J69
2020-09-20 21:16:33 C 00 58 44.64 +22 03 27.8 – V J69
2020-09-20 21:17:05 C 00 58 45.20 +22 03 55.3 – V Z80
2020-09-20 21:22:14 C 00 58 56.07 +22 09 05.5 – V Z80