2022 UM20

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3824842000
Semi-major axis (a)1.6790658000 AU
Inclination (i)18.36414000°
Long. of Asc. Node (Ω)216.41155000°
Arg. of Perihelion (ω)168.87066000°
Mean Anomaly (M)150.73007000°
Mean Motion (n)0.4530044800°/day
Perihelion dist (q)1.03684970 AU
Aphelion dist (Q)2.32128190 AU
Orbital Period2.17571280 yr
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.730″
Uncertainty8
Orbit TypeAmor
MOID0.046740 AU
Observations Used71
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-11-02
Observations (73)
Date Type RA Dec Mag Band Observatory
2022-10-30 22:29:33 C 01 53 03.79 +08 51 35.1 V 104
2022-10-30 22:33:16 C 01 53 07.07 +08 50 39.7 X K19
2022-10-30 22:54:22 C 01 53 20.01 +08 45 21.3 V L01
2022-10-30 22:56:30 C 01 53 21.44 +08 44 49.4 V L01
2022-10-30 22:58:39 C 01 53 22.88 +08 44 17.6 V L01
2022-10-30 23:00:26 C 01 53 24.770 +08 43 49.62 V K38
2022-10-30 23:00:48 C 01 53 24.33 +08 43 45.7 V L01
2022-10-30 23:02:56 C 01 53 25.76 +08 43 13.4 V L01
2022-10-30 23:27:25 C 01 53 42.905 +08 37 07.21 V K38
2022-10-30 23:34:16 C 01 53 47.501 +08 35 25.76 V K38
2022-10-30 23:46:42 C 01 53 55.85 +08 32 20.0 V 204
2022-10-30 23:56:17 C 01 54 02.26 +08 29 57.1 V 204
2022-10-31 00:05:53 C 01 54 08.68 +08 27 34.1 V 204
2022-10-31 01:51:58 C 01 55 20.80 +08 01 23.0 X 958
2022-10-31 01:57:36 C 01 55 24.52 +07 59 58.9 X 958
2022-10-31 02:03:13 C 01 55 28.30 +07 58 34.5 X 958
2022-11-01 10:17:57 C 02 16 39.108 +00 25 57.90 V T05
2022-11-01 10:23:49 C 02 16 42.506 +00 24 40.07 V T05
2022-11-01 10:32:17 C 02 16 47.294 +00 22 47.68 V T05
2022-11-01 10:47:59 C 02 16 56.124 +00 19 20.32 V T05
2022-11-02 04:09:19 C 02 27 16.805 -03 21 23.44 V 703
2022-11-02 04:25:45 C 02 27 25.592 -03 24 43.96 V 703
2022-11-02 04:33:58 C 02 27 30.103 -03 26 25.19 V 703