IAA RAS IAA Minor Planet Database

2020 SX3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6490003113 ± 4.23e-05
Semi-major axis (a)2.6523241793 AU ± 3.10e-04
Inclination (i)2.51418372° ± 1.02e-04
Long. of Asc. Node (Ω)209.83434205° ± 2.52e-04
Arg. of Perihelion (ω)198.28073988° ± 1.90e-04
Mean Anomaly (M)60.49923481° ± 7.40e-02
Mean Motion (n)0.2281772646°/day ± 4.00e-05
Perihelion dist (q)0.93096496 AU ± 1.56e-04
Aphelion dist (Q)4.37368340 AU ± 5.24e-04
Orbital Period4.31956394 yr ± 7.58e-04
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.233″
Uncertainty2
Orbit TypeApollo
MOID0.012218 AU
Observations Used68
Oppositions1
Arc Total2020-2020
First Observation Used2020-08-19
Last Observation Used2020-10-09
Observations (70)
Date Type RA Dec Mag Band Observatory
2020-08-19 10:29:28 C 22 20 47.245 -01 38 07.49 – V F51
2020-08-19 10:46:38 C 22 20 46.930 -01 38 03.60 – V F51
2020-09-10 08:41:19 C 22 08 36.959 +00 26 06.59 – V F52
2020-09-10 09:15:04 C 22 08 35.360 +00 26 17.36 – V F52
2020-09-17 07:23:39 C 22 02 17.902 +01 30 34.39 – V F52
2020-09-17 07:41:23 C 22 02 16.829 +01 30 42.90 – V F52
2020-09-17 07:59:15 C 22 02 15.775 +01 30 52.13 – V F52
2020-09-22 04:59:25 C 21 56 39.75 +02 44 49.8 – V G96
2020-09-22 05:07:28 C 21 56 39.14 +02 44 56.8 – V G96
2020-09-22 05:15:30 C 21 56 38.55 +02 45 04.1 – V G96
2020-09-22 05:23:31 C 21 56 37.93 +02 45 09.9 – V G96
2020-09-22 07:47:10 C 21 56 27.28 +02 47 07.5 – V I52
2020-09-22 07:52:51 C 21 56 26.89 +02 47 11.8 – V I52
2020-09-22 07:55:04 C 21 56 26.72 +02 47 13.8 – V I52
2020-09-22 08:00:33 C 21 56 26.35 +02 47 18.3 – V I52
2020-09-22 08:29:35 C 21 56 27.642 +02 47 59.29 – V F52
2020-09-22 08:46:22 C 21 56 26.325 +02 48 13.22 – V F52
2020-09-22 09:03:03 C 21 56 25.024 +02 48 27.08 – V F52
2020-09-23 05:13:08 C 21 55 17.60 +03 05 53.6 – V I52
2020-09-23 05:14:56 C 21 55 17.44 +03 05 55.6 – V I52
2020-09-23 05:21:15 C 21 55 16.91 +03 06 02.2 – V I52
2020-09-23 22:01:54 C 21 54 16.39 +03 21 56.4 – U 511
2020-09-23 22:07:58 C 21 54 15.87 +03 22 02.8 – U 511
2020-09-23 22:14:00 C 21 54 15.38 +03 22 09.2 – U 511
2020-09-23 22:20:15 C 21 54 14.94 +03 22 14.2 – U 511
2020-09-23 22:37:37 C 21 54 12.91 +03 22 30.9 – V L01
2020-09-23 22:42:07 C 21 54 12.66 +03 22 35.1 – V L01
2020-09-23 22:52:23 C 21 54 11.82 +03 22 45.7 – V L01
2020-10-03 07:32:37 C 21 23 56.84 +13 38 58.6 – V T08
2020-10-03 08:09:36 C 21 23 41.48 +13 43 25.2 – V T08
2020-10-03 08:19:38 C 21 23 37.26 +13 44 37.0 – V T08
2020-10-04 01:31:51 C 21 16 53.66 +16 06 20.1 – V W33
2020-10-04 01:42:32 C 21 16 47.97 +16 08 01.3 – V W33
2020-10-04 07:11:45 C 21 13 54.02 +17 02 01.5 – V I52
2020-10-04 07:13:44 C 21 13 52.92 +17 02 21.9 – V I52
2020-10-04 07:21:19 C 21 13 48.68 +17 03 37.7 – V I52
2020-10-04 07:23:18 C 21 13 47.58 +17 03 58.0 – V I52
2020-10-04 22:42:34 C 21 04 48.65 +20 03 48.3 – V Z80
2020-10-04 22:47:48 C 21 04 44.74 +20 04 57.9 – V Z80
2020-10-05 03:27:34 C 21 01 31.44 +21 12 48.3 – V I52
2020-10-05 03:29:45 C 21 01 29.55 +21 13 20.5 – V I52
2020-10-05 03:31:57 C 21 01 27.66 +21 13 52.8 – V I52
2020-10-05 03:34:09 C 21 01 25.76 +21 14 25.3 – V I52
2020-10-05 04:13:50 C 21 00 51.15 +21 24 11.8 – V 703
2020-10-05 04:21:34 C 21 00 44.38 +21 26 07.0 – V 703
2020-10-05 04:29:20 C 21 00 37.53 +21 28 01.3 – V 703
2020-10-06 22:02:28 C 19 59 55.94 +37 21 22.8 – V Z80
2020-10-06 22:07:30 C 19 59 42.05 +37 24 06.9 – V Z80
2020-10-06 22:12:27 C 19 59 28.40 +37 26 47.7 – V Z80
2020-10-06 22:17:28 C 19 59 14.52 +37 29 30.2 – V Z80