2020 ST1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5775321816 ± 3.76e-06
Semi-major axis (a)2.4520263969 AU ± 2.22e-05
Inclination (i)7.96903844° ± 3.66e-05
Long. of Asc. Node (Ω)232.84864449° ± 1.48e-06
Arg. of Perihelion (ω)180.46487058° ± 8.86e-06
Mean Anomaly (M)109.92090233° ± 6.43e-03
Mean Motion (n)0.2566992291°/day ± 3.49e-06
Perihelion dist (q)1.03590224 AU ± 1.32e-05
Aphelion dist (Q)3.86815055 AU ± 3.62e-05
Orbital Period3.83961528 yr ± 5.22e-05
Physical Parameters
H (abs. magnitude)22.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.255″
Uncertainty1
Orbit TypeAmor
MOID0.045550 AU
Observations Used698
Oppositions1
Arc Total2020-2021
First Observation Used2020-08-27
Last Observation Used2021-01-04
Observations (739)
Date Type RA Dec Mag Band Observatory
2020-11-13 11:52:23 C 03 00 37.02 +22 21 12.3 q Q21
2020-11-13 11:54:25 C 03 00 38.79 +22 21 01.8 q Q21
2020-11-13 11:56:28 C 03 00 40.53 +22 20 51.9 q Q21
2020-11-13 12:00:26 C 03 00 43.96 +22 20 31.3 q Q21
2020-11-13 12:02:30 C 03 00 45.77 +22 20 21.1 q Q21
2020-11-13 12:02:30 C 03 00 45.78 +22 20 21.1 q Q21
2020-11-13 12:06:34 C 03 00 49.29 +22 20 00.5 q Q21
2020-11-13 12:08:38 C 03 00 51.04 +22 19 49.8 q Q21
2020-11-13 12:10:40 C 03 00 52.78 +22 19 40.0 q Q21
2020-11-13 12:12:42 C 03 00 54.50 +22 19 29.2 q Q21
2020-11-13 12:14:44 C 03 00 56.29 +22 19 19.5 q Q21
2020-11-13 12:18:49 C 03 00 59.76 +22 18 58.4 q Q21
2020-11-13 12:22:53 C 03 01 03.30 +22 18 37.2 q Q21
2020-11-13 12:24:55 C 03 01 05.06 +22 18 26.7 q Q21
2020-11-13 12:26:59 C 03 01 06.80 +22 18 16.5 q Q21
2020-11-13 12:29:00 C 03 01 08.56 +22 18 06.0 q Q21
2020-11-13 12:31:02 C 03 01 10.30 +22 17 55.2 q Q21
2020-11-13 12:33:06 C 03 01 12.04 +22 17 45.0 q Q21
2020-11-13 12:35:08 C 03 01 13.78 +22 17 33.8 q Q21
2020-11-13 12:37:09 C 03 01 15.55 +22 17 24.5 q Q21
2020-11-13 12:38:32 C 03 01 16.81 +22 17 17.6 q Q21
2020-11-13 12:40:33 C 03 01 18.47 +22 17 06.7 q Q21
2020-11-13 12:42:35 C 03 01 20.22 +22 16 56.4 q Q21
2020-11-13 12:44:39 C 03 01 21.98 +22 16 45.9 q Q21
2020-11-13 12:46:41 C 03 01 23.70 +22 16 35.9 q Q21
2020-11-13 12:48:42 C 03 01 25.46 +22 16 25.0 q Q21
2020-11-13 12:50:45 C 03 01 27.29 +22 16 14.7 q Q21
2020-11-13 12:53:40 C 03 01 29.73 +22 15 59.0 q Q21
2020-11-13 12:56:13 C 03 01 31.93 +22 15 46.2 q Q21
2020-11-13 12:58:45 C 03 01 34.05 +22 15 33.3 q Q21
2020-11-13 13:01:18 C 03 01 36.25 +22 15 20.0 q Q21
2020-11-13 13:03:50 C 03 01 38.44 +22 15 06.9 q Q21
2020-11-13 13:06:23 C 03 01 40.59 +22 14 54.0 q Q21
2020-11-13 13:08:55 C 03 01 42.78 +22 14 40.7 q Q21
2020-11-13 13:09:46 C 03 01 43.49 +22 14 36.3 q Q21
2020-11-13 13:28:31 C 03 01 59.52 +22 12 58.8 q Q21
2020-11-13 13:31:03 C 03 02 01.72 +22 12 46.5 q Q21
2020-11-13 13:33:35 C 03 02 03.88 +22 12 33.0 q Q21
2020-11-13 13:36:08 C 03 02 06.06 +22 12 19.7 q Q21
2020-11-13 13:38:40 C 03 02 08.22 +22 12 06.7 q Q21
2020-11-13 13:41:12 C 03 02 10.42 +22 11 53.1 q Q21
2020-11-13 13:42:54 C 03 02 11.84 +22 11 44.4 q Q21
2020-11-13 16:01:25 C 03 04 23.72 +21 58 36.0 V C40
2020-11-13 19:04:12 C 03 07 03.20 +21 42 51.3 V C40
2020-11-13 19:11:04 C 03 07 09.11 +21 42 15.4 V C40
2020-11-13 19:12:30 C 03 07 10.34 +21 42 07.8 V C40
2020-11-13 19:21:00 C 03 07 17.65 +21 41 22.8 V C40
2020-11-14 06:31:23 C 03 17 14.12 +20 40 03.2 q U55
2020-11-14 06:33:56 C 03 17 16.18 +20 39 49.7 q U55
2020-11-14 06:37:22 C 03 17 19.14 +20 39 30.2 q U55