IAA RAS IAA Minor Planet Database

2020 OC8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4382487717 ± 1.23e-08
Semi-major axis (a)1.9131145367 AU ± 1.88e-08
Inclination (i)4.85900170° ± 1.50e-06
Long. of Asc. Node (Ω)195.97021432° ± 8.94e-06
Arg. of Perihelion (ω)198.98001930° ± 9.88e-06
Mean Anomaly (M)326.99410750° ± 1.02e-05
Mean Motion (n)0.3724781646°/day ± 5.49e-09
Perihelion dist (q)1.07469444 AU ± 2.57e-08
Aphelion dist (Q)2.75153463 AU ± 3.58e-08
Orbital Period2.64613171 yr ± 3.90e-08
Physical Parameters
H (abs. magnitude)20.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty0
Orbit TypeAmor
MOID0.082213 AU
Observations Used498
Oppositions6
Arc Total2012-2021
First Observation Used2012-08-08
Last Observation Used2021-01-14
Observations (514)
Date Type RA Dec Mag Band Observatory
2020-08-18 06:43:32 C 21 35 10.47 +01 37 19.3 – V G96
2020-08-18 06:50:58 C 21 35 10.20 +01 37 18.5 – V G96
2020-08-19 12:04:04 C 21 34 19.577 +01 35 58.38 – V F52
2020-08-19 12:21:44 C 21 34 18.966 +01 35 57.25 – V F52
2020-08-21 09:10:16 C 21 33 01.964 +01 32 23.86 – V F51
2020-08-21 09:12:13 C 21 33 01.90 +01 32 23.9 – V T05
2020-08-21 09:14:51 C 21 33 01.79 +01 32 24.0 – V T05
2020-08-21 09:18:48 C 21 33 01.64 +01 32 23.2 – V T05
2020-08-21 09:26:31 C 21 33 01.365 +01 32 22.27 – V F51
2020-08-21 09:51:56 C 21 33 00.39 +01 32 20.7 – V T05
2020-08-24 08:49:38 C 21 30 53.688 +01 23 11.37 – U F52
2020-08-24 09:07:37 C 21 30 53.008 +01 23 08.53 – U F52
2020-08-24 09:25:39 C 21 30 52.321 +01 23 05.66 – U F52
2020-08-24 09:43:39 C 21 30 51.638 +01 23 02.83 – U F52
2020-09-04 08:58:57 C 21 23 27.802 +00 10 27.00 – U F51
2020-09-04 09:17:09 C 21 23 27.192 +00 10 19.93 – U F51
2020-09-04 09:35:23 C 21 23 26.587 +00 10 12.72 – U F51
2020-09-04 09:54:09 C 21 23 25.965 +00 10 05.31 – U F51
2020-09-04 12:19:08 C 21 23 21.41 +00 09 09.0 – V T08
2020-09-04 12:23:48 C 21 23 21.27 +00 09 07.3 – V T08
2020-09-04 12:31:14 C 21 23 21.05 +00 09 03.5 – V T08
2020-09-04 13:17:51 C 21 23 19.71 +00 08 46.0 – V T08
2020-09-04 19:44:27 C 21 23 13.66 +00 05 59.6 – V B49
2020-09-04 19:46:32 C 21 23 13.63 +00 05 58.2 – V B49
2020-09-04 20:01:40 C 21 23 13.11 +00 05 53.2 – V B49
2020-09-04 20:06:22 C 21 23 12.96 +00 05 51.3 – V B49
2020-09-04 20:18:23 C 21 23 12.64 +00 05 45.9 – V B49
2020-09-04 20:43:47 C 21 23 11.63 +00 05 34.6 – V K83
2020-09-04 20:53:07 C 21 23 11.36 +00 05 30.8 – V K83
2020-09-04 21:02:26 C 21 23 11.05 +00 05 27.3 – V K83
2020-09-04 21:41:01 C 21 23 09.93 +00 05 08.8 – V A17
2020-09-04 21:43:13 C 21 23 10.06 +00 05 06.8 – V Z99
2020-09-04 21:51:00 C 21 23 09.82 +00 05 04.0 – V Z99
2020-09-04 21:52:43 C 21 23 09.58 +00 05 04.2 – V A17
2020-09-04 21:58:48 C 21 23 09.61 +00 05 00.9 – V Z99
2020-09-04 22:04:22 C 21 23 09.25 +00 04 59.3 – V A17
2020-09-04 22:16:05 C 21 23 08.87 +00 04 55.1 – V A17
2020-09-04 22:16:28 C 21 23 08.75 +00 04 55.9 – V 595
2020-09-04 22:33:55 C 21 23 08.24 +00 04 49.3 – V 595
2020-09-04 22:51:21 C 21 23 07.69 +00 04 41.8 – V 595
2020-09-04 23:27:09 C 21 23 06.73 +00 04 27.7 – V K38
2020-09-04 23:58:50 C 21 23 05.79 +00 04 14.4 – V K38
2020-09-05 00:32:27 C 21 23 04.84 +00 04 01.4 – V K38
2020-09-07 20:58:42 C 21 21 39.46 -00 25 57.0 – V A17
2020-09-07 21:09:59 C 21 21 39.16 -00 26 01.9 – V A17
2020-09-07 21:21:17 C 21 21 38.88 -00 26 07.2 – V A17
2020-09-08 04:21:32 C 21 21 31.58 -00 29 17.3 – V G96
2020-09-08 04:29:39 C 21 21 31.35 -00 29 21.3 – V G96
2020-09-08 04:37:44 C 21 21 31.13 -00 29 24.8 – V G96
2020-09-08 04:45:50 C 21 21 30.90 -00 29 28.5 – V G96