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
2020-12-19 12:19:20 C 12 56 27.38 +45 16 46.8 V G96
2021-01-02 09:59:59 C 12 59 50.69 +46 04 40.8 V V06
2021-01-02 10:07:41 C 12 59 50.63 +46 04 42.7 V V06
2021-01-02 10:15:23 C 12 59 50.62 +46 04 44.3 V V06
2021-01-03 10:52:12 C 12 59 38.31 +46 10 13.1 V V06
2021-01-03 10:59:52 C 12 59 38.20 +46 10 14.9 V V06
2021-01-03 11:07:34 C 12 59 38.11 +46 10 16.8 V V06
2021-02-07 12:52:55 C 12 08 20.67 +49 34 25.5 V V06
2021-02-07 12:57:29 C 12 08 20.18 +49 34 25.8 V V06
2021-02-07 13:02:03 C 12 08 19.89 +49 34 26.0 V V06
2021-02-13 08:35:44 C 11 52 24.09 +49 34 57.8 V G96
2021-02-13 08:43:51 C 11 52 23.06 +49 34 57.0 V G96
2021-02-13 08:51:59 C 11 52 22.07 +49 34 56.1 V G96
2021-02-13 09:00:08 C 11 52 21.12 +49 34 55.5 V G96
2021-03-10 02:24:52 C 10 45 40.08 +45 43 18.9 u H21
2021-03-10 02:33:32 C 10 45 39.24 +45 43 13.3 u H21
2021-03-10 02:40:06 C 10 45 38.65 +45 43 09.2 u H21
2024-12-09 12:10:38 C 12 46 49.127 +44 10 05.88 V G96
2024-12-09 12:32:11 C 12 46 50.092 +44 10 04.22 V G96
2024-12-09 12:39:42 C 12 46 50.506 +44 10 03.54 V G96
2025-01-05 14:36:55 C 12 58 32.401 +45 06 48.25 X F52
2025-01-05 14:56:23 C 12 58 32.093 +45 06 52.80 X F52
2025-01-05 15:15:50 C 12 58 31.779 +45 06 57.61 X F52
2025-01-05 15:35:16 C 12 58 31.449 +45 07 02.19 X F52
2025-01-18 09:37:06 C 12 48 48.110 +46 28 52.57 V G96
2025-01-18 09:52:24 C 12 48 47.264 +46 28 57.18 V G96
2025-01-18 10:00:06 C 12 48 46.818 +46 28 59.20 V G96
2025-03-21 03:10:29 C 10 28 55.32 +41 35 43.6 V H21
2025-03-21 03:27:00 C 10 28 54.24 +41 35 31.1 V H21
2025-03-24 08:21:38 C 10 24 16.782 +40 35 36.36 X F52
2025-03-24 08:39:21 C 10 24 15.744 +40 35 22.59 X F52
2025-03-24 08:57:12 C 10 24 14.715 +40 35 08.65 X F52
2025-03-24 09:15:03 C 10 24 13.679 +40 34 54.33 X F52