2022 SJ20

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3356807250 ± 2.79e-04
Semi-major axis (a)1.5758299587 AU ± 6.96e-04
Inclination (i)7.17778247° ± 4.87e-03
Long. of Asc. Node (Ω)170.94726780° ± 1.60e-03
Arg. of Perihelion (ω)163.70449141° ± 1.44e-03
Mean Anomaly (M)229.39167952° ± 4.03e-01
Mean Motion (n)0.4982510780°/day ± 3.30e-04
Perihelion dist (q)1.04685422 AU ± 6.38e-04
Aphelion dist (Q)2.10480570 AU ± 1.03e-03
Orbital Period1.97817190 yr ± 1.31e-03
Physical Parameters
H (abs. magnitude)24.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.192″
Uncertainty3
Orbit TypeAmor
MOID0.043489 AU
Observations Used21
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-24
Last Observation Used2022-10-05
Observations (21)
Date Type RA Dec Mag Band Observatory
2022-09-24 13:15:56 C 03 23 10.766 +01 30 08.70 U F51
2022-09-24 13:35:16 C 03 23 11.250 +01 29 32.82 U F51
2022-09-24 13:54:42 C 03 23 11.742 +01 28 57.04 U F51
2022-09-26 11:31:30 C 03 25 02.226 +00 08 03.57 V 568
2022-09-26 11:32:55 C 03 25 02.250 +00 08 01.11 V 568
2022-09-26 11:34:19 C 03 25 02.276 +00 07 58.76 V 568
2022-09-26 11:35:45 C 03 25 02.301 +00 07 56.33 V 568
2022-09-27 11:12:27 C 03 25 44.520 -00 31 40.50 V V06
2022-09-27 11:17:24 C 03 25 44.590 -00 31 48.60 V V06
2022-09-28 08:46:16 C 03 26 20.52 -01 06 19.1 u H21
2022-09-28 08:52:32 C 03 26 20.59 -01 06 29.0 u H21
2022-10-01 08:01:36 C 03 27 39.27 -02 51 13.3 u H21
2022-10-01 08:04:43 C 03 27 39.26 -02 51 17.6 u H21
2022-10-01 08:07:51 C 03 27 39.25 -02 51 22.1 u H21
2022-10-04 12:34:49 C 03 28 06.258 -04 28 50.58 U F52
2022-10-04 12:50:39 C 03 28 06.011 -04 29 09.09 U F52
2022-10-04 13:06:25 C 03 28 05.770 -04 29 28.08 U F52
2022-10-04 13:22:08 C 03 28 05.502 -04 29 46.57 U F52
2022-10-05 08:01:59 C 03 28 04.72 -04 51 41.0 u H21
2022-10-05 08:08:15 C 03 28 04.62 -04 51 48.2 u H21
2022-10-05 08:15:08 C 03 28 04.51 -04 51 55.8 u H21