2020 SO4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4400341000
Semi-major axis (a)1.7297362000 AU
Inclination (i)3.14589000°
Long. of Asc. Node (Ω)177.47818000°
Arg. of Perihelion (ω)219.24937000°
Mean Anomaly (M)83.17513000°
Mean Motion (n)0.4332456900°/day
Perihelion dist (q)0.96859330 AU
Aphelion dist (Q)2.49087910 AU
Orbital Period2.27493930 yr
Physical Parameters
H (abs. magnitude)27.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty6
Orbit TypeApollo
MOID0.010680 AU
Observations Used28
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-09-27
Observations (32)
Date Type RA Dec Mag Band Observatory
2020-09-23 07:52:39 C 00 05 26.40 -05 59 07.0 V G96
2020-09-23 08:00:46 C 00 05 33.96 -05 59 21.2 V G96
2020-09-23 08:08:54 C 00 05 41.58 -05 59 35.5 V G96
2020-09-23 08:17:01 C 00 05 49.21 -05 59 50.1 V G96
2020-09-23 10:05:18 C 00 07 33.02 -06 03 00.7 V I52
2020-09-23 10:06:07 C 00 07 33.82 -06 03 01.9 V I52
2020-09-23 10:06:56 C 00 07 34.62 -06 03 04.0 V I52
2020-09-24 00:27:56 C 00 23 54.67 -06 31 50.5 V J95
2020-09-24 00:51:25 C 00 24 21.74 -06 32 37.1 V J95
2020-09-24 00:55:31 C 00 24 21.90 -06 32 20.6 V L01
2020-09-24 00:57:13 C 00 24 23.89 -06 32 23.9 V L01
2020-09-24 00:58:56 C 00 24 25.83 -06 32 27.8 V L01
2020-09-24 01:01:39 C 00 24 28.99 -06 32 32.6 V L01
2020-09-24 07:10:03 C 00 32 24.95 -06 43 59.2 V I52
2020-09-24 07:11:47 C 00 32 27.04 -06 44 02.9 V I52
2020-09-24 07:12:36 C 00 32 28.06 -06 44 04.6 V I52
2020-09-24 07:13:25 C 00 32 29.03 -06 44 06.2 V I52
2020-09-25 00:26:20 C 00 57 10.37 -07 21 37.3 V J95
2020-09-25 00:31:09 C 00 57 17.59 -07 21 47.6 V J95
2020-09-25 00:36:39 C 00 57 25.88 -07 21 59.7 V J95
2020-09-25 00:41:21 C 00 57 32.91 -07 22 10.0 V J95
2020-09-25 07:53:31 C 01 09 12.13 -07 36 32.4 u H21
2020-09-25 07:56:19 C 01 09 16.64 -07 36 38.6 u H21
2020-09-25 07:59:07 C 01 09 21.15 -07 36 44.5 u H21
2020-09-25 08:02:50 C 01 09 27.12 -07 36 51.7 u H21
2020-09-26 11:25:24 C 02 02 11.68 -08 28 47.4 V I52
2020-09-26 11:26:13 C 02 02 13.39 -08 28 48.1 V I52
2020-09-26 11:27:02 C 02 02 15.09 -08 28 49.3 V I52
2020-09-27 09:32:04 C 02 53 28.37 -08 53 57.7 V I52
2020-09-27 09:33:11 C 02 53 30.99 -08 53 58.2 V I52
2020-09-27 09:34:19 C 02 53 33.57 -08 53 59.1 V I52
2020-09-27 09:35:27 C 02 53 36.16 -08 53 59.7 V I52