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
2020-09-21 19:11:23 C 23 36 49.16 +25 14 34.7 – V Z99
2020-09-21 19:12:00 C 23 36 49.34 +25 15 18.4 – V 595
2020-09-21 19:16:11 C 23 36 49.08 +25 12 59.6 – V Z99
2020-09-21 19:17:36 C 23 36 49.06 +25 13 26.3 – V 595
2020-09-21 19:21:01 C 23 36 48.95 +25 11 23.2 – V Z99
2020-09-21 19:23:55 C 23 36 48.81 +25 11 20.9 – V 595
2020-09-21 19:29:10 C 23 36 49.62 +25 08 48.1 – V J95
2020-09-21 19:33:55 C 23 36 49.48 +25 07 13.7 – V J95
2020-09-21 19:39:14 C 23 36 45.53 +25 06 21.7 – V L04
2020-09-21 19:40:28 C 23 36 49.32 +25 05 03.1 – V J95
2020-09-21 19:46:57 C 23 36 45.06 +25 03 47.8 – V L04
2020-09-21 19:49:06 C 23 36 49.07 +25 02 11.8 – V J95
2020-09-21 19:56:16 C 23 36 44.53 +25 00 41.1 – V L04
2020-09-21 20:12:04 C 23 36 45.42 +24 54 54.0 – V G34
2020-09-21 20:14:40 C 23 36 45.24 +24 54 02.7 – V G34
2020-09-21 20:17:17 C 23 36 45.17 +24 53 10.3 – V G34
2020-09-21 20:20:02 C 23 36 46.08 +24 52 45.0 – V L01
2020-09-21 20:23:27 C 23 36 45.88 +24 51 36.7 – V L01
2020-09-21 20:23:41 C 23 36 44.84 +24 51 01.9 – V G34
2020-09-21 20:24:36 C 23 36 45.82 +24 51 14.0 – V L01
2020-09-21 20:25:44 C 23 36 45.74 +24 50 51.3 – V L01
2020-09-21 20:26:50 C 23 36 45.94 +24 49 50.4 – V G33
2020-09-21 20:27:28 C 23 36 47.83 +24 49 31.0 – V J69
2020-09-21 20:29:40 C 23 36 45.52 +24 49 32.9 – V L01
2020-09-21 20:30:16 C 23 36 45.79 +24 48 44.7 – V G33
2020-09-21 20:30:32 C 23 36 45.46 +24 49 15.8 – V L01
2020-09-21 20:33:17 C 23 36 47.60 +24 47 35.4 – V J69
2020-09-21 20:33:47 C 23 36 45.69 +24 47 31.6 – V G33
2020-09-21 20:37:00 C 23 36 45.47 +24 46 27.6 – V G33
2020-09-21 20:39:06 C 23 36 47.38 +24 45 39.7 – V J69
2020-09-21 20:40:41 C 23 36 45.35 +24 45 12.6 – V G33
2020-09-21 20:41:16 C 23 36 47.04 +24 44 54.3 – V Z80
2020-09-21 20:43:38 C 23 36 45.18 +24 44 15.0 – V G33
2020-09-21 20:44:56 C 23 36 47.15 +24 43 43.7 – V J69
2020-09-21 20:47:55 C 23 36 46.70 +24 42 41.7 – V Z80
2020-09-21 21:47:13 C 23 36 41.26 +24 23 18.2 – V K87
2020-09-21 21:47:57 C 23 36 41.23 +24 23 03.7 – V K87
2020-09-21 21:53:47 C 23 36 40.88 +24 21 06.9 – V K87
2020-09-21 21:58:11 C 23 36 40.60 +24 19 39.5 – V K87
2020-09-21 22:01:19 C 23 36 40.41 +24 18 36.4 – V K87
2020-09-21 22:06:55 C 23 36 40.06 +24 16 44.9 – V K87
2020-09-21 22:08:36 C 23 36 39.96 +24 16 11.2 – V K87
2020-09-23 07:07:33 C 23 36 54.13 +14 12 27.4 – V 703
2020-09-23 07:15:45 C 23 36 53.55 +14 10 10.4 – V 703
2020-09-23 07:23:57 C 23 36 53.00 +14 07 54.4 – V 703
2020-09-23 07:32:08 C 23 36 52.38 +14 05 38.4 – V 703
2020-09-23 08:39:15 C 23 36 47.90 +13 47 01.6 – V I52
2020-09-23 08:39:26 C 23 36 47.90 +13 46 58.8 – V I52
2020-09-23 08:39:37 C 23 36 47.86 +13 46 55.7 – V I52
2020-09-23 08:39:48 C 23 36 47.87 +13 46 52.4 – V I52