IAA RAS IAA Minor Planet Database

2020 SA3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1744263270 ± 3.96e-05
Semi-major axis (a)0.9494543664 AU ± 8.07e-07
Inclination (i)8.20277493° ± 2.07e-03
Long. of Asc. Node (Ω)183.13082102° ± 3.02e-05
Arg. of Perihelion (ω)49.70091535° ± 1.95e-03
Mean Anomaly (M)318.41027607° ± 3.80e-03
Mean Motion (n)1.0653716406°/day ± 1.36e-06
Perihelion dist (q)0.78384453 AU ± 3.76e-05
Aphelion dist (Q)1.11506420 AU ± 3.77e-05
Orbital Period0.92514785 yr ± 1.18e-06
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.336″
Uncertainty1
Orbit TypeAten
MOID0.021065 AU
Observations Used149
Oppositions1
Arc Total2020-2020
First Observation Used2020-09-20
Last Observation Used2020-10-16
Observations (150)
Date Type RA Dec Mag Band Observatory
2020-09-23 20:13:29 C 23 37 11.33 +10 42 18.1 – q A48
2020-09-23 20:15:25 C 23 37 11.18 +10 41 48.2 – q A48
2020-09-23 20:17:21 C 23 37 11.16 +10 41 18.5 – q A48
2020-09-23 20:19:18 C 23 37 11.04 +10 40 49.0 – q A48
2020-09-23 21:06:36 C 23 37 09.28 +10 28 50.3 – V 204
2020-09-23 21:17:29 C 23 37 08.76 +10 26 05.4 – V 204
2020-09-23 21:27:25 C 23 37 08.25 +10 23 35.2 – V 204
2020-09-23 21:48:05 C 23 37 06.57 +10 18 06.9 – V K87
2020-09-23 21:54:00 C 23 37 06.30 +10 16 38.4 – V K87
2020-09-23 21:59:36 C 23 37 06.02 +10 15 13.9 – V K87
2020-09-24 05:51:07 C 23 37 11.58 +08 20 53.3 – V I52
2020-09-24 05:51:18 C 23 37 11.59 +08 20 49.8 – V I52
2020-09-24 05:51:29 C 23 37 11.58 +08 20 46.8 – V I52
2020-09-24 05:51:40 C 23 37 11.61 +08 20 44.7 – V I52
2020-09-24 20:34:34 C 23 37 20.85 +04 58 53.9 – V G34
2020-09-24 20:38:10 C 23 37 20.60 +04 58 07.4 – V G34
2020-09-24 20:41:46 C 23 37 20.46 +04 57 20.4 – V G34
2020-09-24 20:45:23 C 23 37 20.33 +04 56 34.0 – V G34
2020-09-24 20:48:59 C 23 37 20.16 +04 55 47.5 – V G34
2020-09-25 03:46:49 C 23 37 29.64 +03 29 01.7 – V I52
2020-09-25 03:47:00 C 23 37 29.65 +03 28 59.7 – V I52
2020-09-25 03:47:11 C 23 37 29.64 +03 28 56.7 – V I52
2020-09-25 03:47:23 C 23 37 29.64 +03 28 54.6 – V I52
2020-09-25 07:51:18 C 23 37 28.93 +02 40 23.6 – V T05
2020-09-25 08:05:56 C 23 37 28.14 +02 37 30.4 – V T05
2020-09-25 08:11:16 C 23 37 27.84 +02 36 27.1 – V T05
2020-09-25 08:39:27 C 23 37 26.07 +02 30 48.9 – V T05
2020-09-26 03:04:07 C 23 37 42.27 -00 55 42.0 – V I52
2020-09-26 03:04:18 C 23 37 42.32 -00 55 43.5 – V I52
2020-09-26 03:04:29 C 23 37 42.36 -00 55 46.9 – V I52
2020-09-26 05:26:09 C 23 37 36.45 -01 20 17.3 – V G96
2020-09-26 05:33:08 C 23 37 36.10 -01 21 29.4 – V G96
2020-09-26 05:40:07 C 23 37 35.74 -01 22 41.2 – V G96
2020-09-26 05:47:06 C 23 37 35.37 -01 23 53.3 – V G96
2020-09-27 03:29:14 C 23 37 53.00 -04 50 43.7 – V I52
2020-09-27 03:29:30 C 23 37 52.99 -04 50 45.9 – V I52
2020-09-27 03:29:47 C 23 37 52.95 -04 50 47.9 – V I52
2020-09-27 03:30:03 C 23 37 52.92 -04 50 51.4 – V I52
2020-10-05 05:05:25 C 23 39 42.35 -21 11 55.3 – V I52
2020-10-05 05:07:14 C 23 39 42.28 -21 11 59.6 – V I52
2020-10-05 05:09:03 C 23 39 42.25 -21 12 06.1 – V I52
2020-10-05 05:10:51 C 23 39 42.15 -21 12 10.8 – V I52
2020-10-10 05:15:09 C 23 41 19.95 -25 14 47.0 – V V06
2020-10-10 05:18:34 C 23 41 19.89 -25 14 52.4 – V V06
2020-10-10 05:21:59 C 23 41 19.83 -25 14 57.0 – V V06
2020-10-10 05:25:25 C 23 41 19.78 -25 15 02.3 – V V06
2020-10-16 07:40:05 C 23 44 02.753 -27 43 01.48 – U F51
2020-10-16 07:54:03 C 23 44 02.718 -27 43 11.00 – U F51
2020-10-16 08:07:56 C 23 44 02.666 -27 43 20.13 – U F51
2020-10-16 08:21:50 C 23 44 02.637 -27 43 29.43 – U F51