IAA RAS IAA Minor Planet Database

2020 UO

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5298137941 ± 4.63e-05
Semi-major axis (a)2.4900710080 AU ± 2.74e-04
Inclination (i)3.82538665° ± 2.59e-04
Long. of Asc. Node (Ω)175.37120065° ± 2.57e-04
Arg. of Perihelion (ω)223.26077233° ± 4.00e-04
Mean Anomaly (M)103.12218449° ± 7.69e-02
Mean Motion (n)0.2508387792°/day ± 4.13e-05
Perihelion dist (q)1.17079704 AU ± 1.73e-04
Aphelion dist (Q)3.80934498 AU ± 4.34e-04
Orbital Period3.92932180 yr ± 6.48e-04
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.291″
Uncertainty2
Orbit TypeAmor
MOID0.182514 AU
Observations Used44
Oppositions1
Arc Total2020-2020
First Observation Used2020-09-16
Last Observation Used2020-11-23
Observations (44)
Date Type RA Dec Mag Band Observatory
2020-09-16 11:54:13 C 01 10 56.609 +06 17 20.73 – V F51
2020-09-16 12:08:10 C 01 10 57.938 +06 17 20.08 – V F51
2020-10-16 07:34:34 C 02 41 31.32 +03 23 08.2 – V G96
2020-10-16 07:41:59 C 02 41 32.29 +03 23 05.4 – V G96
2020-10-16 07:56:46 C 02 41 34.26 +03 23 00.4 – V G96
2020-10-16 08:28:19 C 02 41 38.30 +03 22 49.7 – V G96
2020-10-16 08:29:14 C 02 41 38.41 +03 22 49.0 – V G96
2020-10-16 08:30:09 C 02 41 38.52 +03 22 48.4 – V G96
2020-10-16 08:50:24 C 02 41 43.198 +03 22 49.63 – V F52
2020-10-16 09:08:50 C 02 41 45.630 +03 22 43.24 – V F52
2020-10-16 09:27:17 C 02 41 47.999 +03 22 37.11 – V F52
2020-10-16 09:45:45 C 02 41 50.417 +03 22 30.46 – V F52
2020-10-16 10:52:19 C 02 41 57.01 +03 21 58.5 – V V06
2020-10-16 10:56:53 C 02 41 57.65 +03 21 57.1 – V V06
2020-10-16 11:01:27 C 02 41 58.24 +03 21 55.5 – V V06
2020-10-16 11:06:01 C 02 41 58.84 +03 21 53.7 – V V06
2020-10-17 06:12:44 C 02 44 42.87 +03 15 14.8 – V V06
2020-10-17 06:16:09 C 02 44 43.30 +03 15 13.8 – V V06
2020-10-17 06:19:34 C 02 44 43.75 +03 15 12.7 – V V06
2020-10-18 06:12:52 C 02 48 04.61 +03 06 58.4 – V V06
2020-10-18 06:17:25 C 02 48 05.21 +03 06 56.9 – V V06
2020-10-18 06:21:59 C 02 48 05.78 +03 06 55.5 – V V06
2020-11-07 06:08:17 C 03 48 27.94 +01 26 44.4 – u 807
2020-11-07 06:23:16 C 03 48 29.33 +01 26 44.6 – u 807
2020-11-07 06:37:49 C 03 48 30.71 +01 26 44.1 – u 807
2020-11-08 00:14:41 C 03 50 20.02 +01 25 31.3 – V 033
2020-11-08 00:19:51 C 03 50 20.40 +01 25 31.7 – V 033
2020-11-08 00:25:00 C 03 50 20.93 +01 25 31.6 – V 033
2020-11-08 00:30:29 C 03 50 21.45 +01 25 31.1 – V 033
2020-11-10 06:54:52 C 03 55 42.59 +01 27 31.8 – u 807
2020-11-10 07:06:42 C 03 55 43.60 +01 27 32.7 – u 807
2020-11-10 07:18:31 C 03 55 44.64 +01 27 32.9 – u 807
2020-11-13 09:56:31 C 04 02 32.26 +01 32 51.7 – o 291
2020-11-13 10:06:23 C 04 02 33.02 +01 32 52.7 – o 291
2020-11-13 10:16:15 C 04 02 33.79 +01 32 54.3 – o 291
2020-11-14 09:29:49 C 04 04 33.18 +01 35 52.3 – o 291
2020-11-14 09:46:27 C 04 04 34.42 +01 35 54.3 – o 291
2020-11-16 08:40:15 C 04 08 24.33 +01 43 27.5 – o 291
2020-11-16 08:56:46 C 04 08 25.47 +01 43 30.4 – o 291
2020-11-16 09:13:20 C 04 08 26.63 +01 43 33.4 – o 291
2020-11-22 05:45:14 C 04 18 34.30 +02 18 05.0 – o 291
2020-11-22 05:54:55 C 04 18 34.86 +02 18 08.0 – o 291
2020-11-23 08:58:50 C 04 20 17.10 +02 26 40.6 – o 691
2020-11-23 09:40:14 C 04 20 19.35 +02 26 53.8 – o 691