IAA RAS IAA Minor Planet Database

2020 OU2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7088992422 ± 1.31e-05
Semi-major axis (a)1.5321726481 AU ± 4.56e-05
Inclination (i)12.38509479° ± 3.96e-04
Long. of Asc. Node (Ω)122.55140161° ± 1.64e-04
Arg. of Perihelion (ω)313.38262036° ± 1.92e-04
Mean Anomaly (M)249.79309053° ± 4.32e-02
Mean Motion (n)0.5196976086°/day ± 2.32e-05
Perihelion dist (q)0.44601662 AU ± 2.40e-05
Aphelion dist (Q)2.61832868 AU ± 8.04e-05
Orbital Period1.89653804 yr ± 8.46e-05
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.221″
Uncertainty2
Orbit TypeApollo
MOID0.083224 AU
Observations Used45
Oppositions1
Arc Total2020-2020
First Observation Used2020-06-29
Last Observation Used2020-08-13
Observations (46)
Date Type RA Dec Mag Band Observatory
2020-06-29 12:24:33 C 21 45 03.201 -11 01 49.66 – V F51
2020-06-29 12:44:11 C 21 45 03.427 -11 01 54.57 – V F51
2020-06-29 13:06:01 C 21 45 03.682 -11 01 59.27 – V F51
2020-06-29 13:25:38 C 21 45 03.901 -11 02 03.60 – V F51
2020-06-30 13:14:32 C 21 45 24.155 -11 07 36.72 – V F51
2020-06-30 13:22:20 C 21 45 24.234 -11 07 38.46 – V F51
2020-06-30 13:30:07 C 21 45 24.325 -11 07 40.29 – V F51
2020-06-30 13:37:55 C 21 45 24.390 -11 07 42.60 – V F51
2020-07-22 11:20:40 C 21 41 40.455 -16 39 44.16 – U F51
2020-07-22 11:36:16 C 21 41 39.758 -16 40 03.85 – U F51
2020-07-22 11:51:42 C 21 41 39.067 -16 40 23.07 – U F51
2020-07-23 00:17:38 C 21 41 10.086 -16 56 17.90 – V J04
2020-07-23 00:25:34 C 21 41 09.730 -16 56 28.61 – V J04
2020-07-23 00:33:30 C 21 41 09.378 -16 56 39.04 – V J04
2020-07-23 08:14:18 C 21 40 49.76 -17 06 49.9 – t 673
2020-07-23 08:29:43 C 21 40 49.04 -17 07 08.9 – t 673
2020-07-23 08:38:11 C 21 40 48.56 -17 07 21.5 – t 673
2020-07-24 00:32:56 C 21 40 06.13 -17 29 11.0 – V 033
2020-07-24 00:36:17 C 21 40 05.96 -17 29 15.8 – V 033
2020-07-24 00:39:36 C 21 40 05.78 -17 29 19.9 – V 033
2020-07-24 05:49:40 C 21 39 51.82 -17 36 36.0 – u H21
2020-07-24 05:57:40 C 21 39 51.40 -17 36 47.3 – u H21
2020-07-24 06:08:04 C 21 39 50.88 -17 37 02.3 – u H21
2020-07-24 06:12:04 C 21 39 50.68 -17 37 08.1 – u H21
2020-07-27 09:19:08 C 21 35 37.32 -19 37 35.6 – V I52
2020-07-27 09:20:13 C 21 35 37.27 -19 37 37.1 – V I52
2020-07-27 09:23:45 C 21 35 37.02 -19 37 43.5 – V I52
2020-07-27 09:24:52 C 21 35 36.88 -19 37 46.1 – V I52
2020-07-28 11:03:02 C 21 33 50.188 -20 25 43.33 – U F51
2020-07-28 11:20:22 C 21 33 48.768 -20 26 17.20 – U F51
2020-07-28 11:54:58 C 21 33 45.934 -20 27 24.93 – U F51
2020-08-07 06:18:38 C 21 02 25.75 -32 02 44.6 – V I52
2020-08-07 06:19:13 C 21 02 25.64 -32 02 46.2 – V I52
2020-08-07 06:19:50 C 21 02 25.53 -32 02 49.1 – V I52
2020-08-07 06:20:26 C 21 02 25.36 -32 02 51.0 – V I52
2020-08-09 07:50:36 C 20 49 21.312 -35 56 14.93 – U F51
2020-08-09 08:03:39 C 20 49 17.140 -35 57 22.71 – U F51
2020-08-09 08:16:42 C 20 49 12.983 -35 58 30.20 – U F51
2020-08-09 08:29:43 C 20 49 08.797 -35 59 37.77 – U F51
2020-08-10 09:05:30 C 20 40 58.44 -38 11 12.6 – V T08
2020-08-10 09:56:16 C 20 40 39.31 -38 15 55.6 – V T08
2020-08-10 10:00:54 C 20 40 37.59 -38 16 21.5 – V T08
2020-08-10 10:09:31 C 20 40 34.32 -38 17 09.9 – V T08
2020-08-13 11:30:35 C 20 06 03.76 -45 51 13.4 – V Q62
2020-08-13 12:25:49 C 20 05 28.94 -45 57 27.8 – V Q62
2020-08-13 13:22:04 C 20 04 53.17 -46 03 48.4 – V Q62