2020 UO4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0915134633 ± 3.59e-07
Semi-major axis (a)0.9736383918 AU ± 9.42e-08
Inclination (i)1.46413249° ± 4.06e-06
Long. of Asc. Node (Ω)210.43540637° ± 1.14e-05
Arg. of Perihelion (ω)64.09527871° ± 1.12e-05
Mean Anomaly (M)208.83344179° ± 2.39e-04
Mean Motion (n)1.0259253016°/day ± 1.49e-07
Perihelion dist (q)0.88453737 AU ± 3.60e-07
Aphelion dist (Q)1.06273941 AU ± 3.65e-07
Orbital Period0.96071934 yr ± 1.39e-07
Physical Parameters
H (abs. magnitude)28.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.277″
Uncertainty0
Orbit TypeAten
MOID0.002259 AU
Observations Used72
Oppositions1
Arc Total2020-2022
First Observation Used2020-10-19
Last Observation Used2022-02-25
Observations (82)
Date Type RA Dec Mag Band Observatory
2020-10-24 08:05:30 C 02 39 32.94 +17 17 30.4 V 703
2020-10-24 08:13:40 C 02 39 24.84 +17 15 54.6 V 703
2020-10-24 08:40:23 C 02 38 58.87 +17 10 43.2 V 703
2020-10-24 08:41:23 C 02 38 57.85 +17 10 30.4 V 703
2020-10-24 08:42:23 C 02 38 56.91 +17 10 18.8 V 703
2020-10-24 08:43:24 C 02 38 55.91 +17 10 06.2 V 703
2020-10-24 10:23:17 C 02 37 22.98 +16 50 26.1 V I52
2020-10-24 10:24:08 C 02 37 22.26 +16 50 16.2 V I52
2020-10-24 10:24:58 C 02 37 21.50 +16 50 06.2 V I52
2020-10-24 10:25:48 C 02 37 20.77 +16 49 56.3 V I52
2020-10-26 21:26:28 C 02 11 22.58 +09 11 49.5 V J95
2020-10-26 21:33:48 C 02 11 19.67 +09 11 12.4 V J95
2020-10-26 21:43:05 C 02 11 15.94 +09 10 26.4 V J95
2020-10-28 05:07:06 C 02 03 22.88 +06 53 58.0 V I52
2020-10-28 05:09:31 C 02 03 22.18 +06 53 50.2 V I52
2020-10-28 05:14:21 C 02 03 20.44 +06 53 31.1 V I52
2020-11-05 05:22:19 C 01 43 04.65 +00 53 08.1 o 291
2020-11-05 05:43:50 C 01 43 02.04 +00 52 49.8 o 291
2020-11-05 06:05:24 C 01 42 59.50 +00 52 30.3 o 291
2020-11-07 04:14:38 C 01 41 04.73 +00 17 38.6 u H21
2020-11-07 04:30:49 C 01 41 03.21 +00 17 28.6 u H21
2020-11-07 04:40:46 C 01 41 02.30 +00 17 22.4 u H21
2020-11-18 02:54:13 C 01 37 57.932 -00 49 58.37 V G37
2020-11-18 02:57:52 C 01 37 57.842 -00 49 58.25 V G37
2022-02-03 02:35:56 C 08 37 25.675 -07 51 23.80 V 309
2022-02-03 02:39:48 C 08 37 24.749 -07 51 24.21 V 309
2022-02-03 23:52:16 C 08 32 55.333 -07 55 21.15 V Z84
2022-02-04 09:13:46 C 08 30 57.998 -07 55 03.84 V T12
2022-02-04 09:22:21 C 08 30 55.805 -07 55 04.28 V T12
2022-02-04 09:30:48 C 08 30 53.644 -07 55 04.58 V T12
2022-02-25 01:44:44 C 06 29 50.926 -03 38 19.12 V 309
2022-02-25 01:48:48 C 06 29 49.746 -03 38 15.17 V 309