IAA RAS IAA Minor Planet Database

2020 OJ8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5134787505 ± 2.01e-07
Semi-major axis (a)2.5162312188 AU ± 1.97e-08
Inclination (i)37.14008168° ± 8.77e-06
Long. of Asc. Node (Ω)5.46297476° ± 1.67e-05
Arg. of Perihelion (ω)36.36264327° ± 3.58e-05
Mean Anomaly (M)111.16249411° ± 1.09e-05
Mean Motion (n)0.2469371643°/day ± 2.90e-09
Perihelion dist (q)1.22419996 AU ± 5.06e-07
Aphelion dist (Q)3.80826248 AU ± 5.07e-07
Orbital Period3.99140521 yr ± 4.69e-08
Physical Parameters
H (abs. magnitude)18.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.220″
Uncertainty0
Orbit TypeAmor
MOID0.290220 AU
Observations Used79
Oppositions9
Arc Total2013-2025
First Observation Used2013-02-10
Last Observation Used2025-03-24
Observations (83)
Date Type RA Dec Mag Band Observatory
2013-02-10 13:58:49 C 11 56 10.879 +53 28 28.71 – V F51
2013-02-10 14:16:09 C 11 56 08.611 +53 28 27.68 – V F51
2013-02-14 12:52:03 C 11 43 41.230 +53 18 27.57 – V F51
2013-02-14 13:08:58 C 11 43 38.920 +53 18 24.64 – V F51
2013-02-14 13:27:04 C 11 43 36.438 +53 18 21.77 – V F51
2013-02-14 13:44:31 C 11 43 34.051 +53 18 18.71 – V F51
2017-03-23 07:15:30 C 10 20 31.670 +42 26 25.60 – V F51
2017-03-23 07:32:50 C 10 20 30.654 +42 26 11.63 – V F51
2017-03-23 07:50:10 C 10 20 29.611 +42 25 57.41 – V F51
2017-03-23 08:07:33 C 10 20 28.627 +42 25 42.59 – V F51
2020-07-30 13:27:58 C 03 49 53.554 +26 18 29.19 – U F51
2020-07-30 14:03:18 C 03 49 58.448 +26 19 30.41 – U F51
2020-07-30 14:20:56 C 03 50 00.882 +26 20 01.20 – U F51
2020-09-16 11:33:19 C 07 43 43.00 +52 11 34.5 – V G96
2020-09-16 11:38:58 C 07 43 44.44 +52 11 37.7 – V G96
2020-09-16 11:44:38 C 07 43 45.85 +52 11 40.6 – V G96
2020-09-16 11:50:17 C 07 43 47.33 +52 11 43.5 – V G96
2020-09-16 12:12:43 C 07 43 53.05 +52 11 55.9 – V G96
2020-09-16 12:14:24 C 07 43 53.54 +52 11 56.6 – V G96
2020-09-17 11:43:28 C 07 49 54.84 +52 23 42.4 – o 711
2020-09-17 11:43:42 C 07 49 54.94 +52 23 42.1 – V G96
2020-09-17 11:44:47 C 07 49 55.24 +52 23 42.2 – V G96
2020-09-17 11:45:53 C 07 49 55.55 +52 23 42.8 – V G96
2020-09-17 11:46:38 C 07 49 55.65 +52 23 44.1 – o 711
2020-09-17 11:51:34 C 07 49 56.87 +52 23 46.6 – o 711
2020-09-20 05:11:28 C 08 06 40.185 +52 51 06.43 – V J04
2020-09-20 05:25:51 C 08 06 43.845 +52 51 12.36 – V J04
2020-09-20 05:39:39 C 08 06 47.303 +52 51 17.56 – V J04
2020-09-21 09:57:09 C 08 13 59.54 +53 00 40.8 – V H01
2020-09-21 10:01:42 C 08 14 00.67 +53 00 42.3 – V H01
2020-09-21 10:16:25 C 08 14 04.43 +53 00 47.2 – V H01
2020-09-21 10:38:09 C 08 14 09.90 +53 00 54.4 – V H01
2020-10-10 12:05:49 C 10 00 37.15 +52 49 06.3 – V V06
2020-10-10 12:09:14 C 10 00 37.86 +52 49 05.3 – V V06
2020-10-10 12:12:40 C 10 00 38.56 +52 49 04.7 – V V06
2020-11-16 11:29:23 C 12 08 43.46 +47 08 04.4 – V V06
2020-11-16 11:48:33 C 12 08 45.23 +47 07 58.4 – V V06
2020-11-16 12:00:41 C 12 08 46.35 +47 07 54.9 – V V06
2020-11-16 12:16:12 C 12 08 47.73 +47 07 50.6 – V V06
2020-12-16 12:38:02 C 12 54 20.52 +45 13 36.5 – V V06
2020-12-16 12:42:36 C 12 54 20.71 +45 13 36.5 – V V06
2020-12-16 12:51:09 C 12 54 20.96 +45 13 36.8 – V V06
2020-12-16 12:59:42 C 12 54 21.20 +45 13 37.1 – V V06
2020-12-17 12:09:56 C 12 55 05.27 +45 14 20.8 – V V06
2020-12-17 12:46:51 C 12 55 06.35 +45 14 22.6 – V V06
2020-12-17 12:51:24 C 12 55 06.43 +45 14 22.8 – V V06
2020-12-17 13:02:25 C 12 55 06.76 +45 14 23.5 – V V06
2020-12-19 11:56:45 C 12 56 26.77 +45 16 44.9 – V G96
2020-12-19 12:04:17 C 12 56 26.97 +45 16 46.2 – V G96
2020-12-19 12:11:48 C 12 56 27.19 +45 16 46.6 – V G96