2020 OH4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4707782901 ± 1.44e-05
Semi-major axis (a)2.1152445348 AU ± 6.10e-05
Inclination (i)7.21138313° ± 1.62e-04
Long. of Asc. Node (Ω)326.63473715° ± 7.53e-05
Arg. of Perihelion (ω)330.10646383° ± 5.67e-05
Mean Anomaly (M)266.01127876° ± 2.74e-02
Mean Motion (n)0.3203844312°/day ± 1.39e-05
Perihelion dist (q)1.11943333 AU ± 4.44e-05
Aphelion dist (Q)3.11105574 AU ± 9.47e-05
Orbital Period3.07638633 yr ± 1.33e-04
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.175″
Uncertainty2
Orbit TypeAmor
MOID0.117034 AU
Observations Used36
Oppositions1
Arc Total2020-2020
First Observation Used2020-07-23
Last Observation Used2020-09-10
Observations (36)
Date Type RA Dec Mag Band Observatory
2020-07-23 13:42:01 C 23 40 42.332 -22 03 54.75 U F51
2020-07-23 13:56:02 C 23 40 42.973 -22 03 13.48 U F51
2020-07-23 14:10:03 C 23 40 43.622 -22 02 31.76 U F51
2020-07-23 14:24:04 C 23 40 44.262 -22 01 50.75 U F51
2020-07-24 14:44:09 C 23 42 10.291 -20 50 16.54 V 568
2020-07-24 14:45:31 C 23 42 10.346 -20 50 12.50 V 568
2020-07-24 14:46:53 C 23 42 10.402 -20 50 08.45 V 568
2020-07-25 13:18:22 C 23 43 25.171 -19 44 36.26 U F51
2020-07-25 13:25:10 C 23 43 25.418 -19 44 16.71 U F51
2020-07-25 13:31:56 C 23 43 25.651 -19 43 57.50 U F51
2020-07-25 13:38:42 C 23 43 25.904 -19 43 37.72 U F51
2020-07-26 10:33:13 C 23 44 28.37 -18 43 34.6 V V06
2020-07-26 10:37:47 C 23 44 28.51 -18 43 22.0 V V06
2020-07-26 10:42:20 C 23 44 28.65 -18 43 08.7 V V06
2020-07-28 13:49:31 C 23 46 39.777 -16 18 52.77 U F51
2020-07-28 14:01:01 C 23 46 40.033 -16 18 20.62 U F51
2020-07-28 14:12:33 C 23 46 40.306 -16 17 48.95 U F51
2020-07-28 14:24:05 C 23 46 40.562 -16 17 16.70 U F51
2020-07-29 12:17:57 C 23 47 29.671 -15 16 58.58 U F51
2020-07-29 12:31:51 C 23 47 29.936 -15 16 21.47 U F51
2020-08-15 10:00:56 C 23 49 12.543 -00 02 55.49 U F51
2020-08-15 10:18:51 C 23 49 12.001 -00 02 24.81 U F51
2020-08-15 10:54:45 C 23 49 10.897 -00 01 22.54 U F51
2020-08-17 11:46:43 C 23 48 04.374 +01 19 54.41 U F51
2020-08-17 12:03:08 C 23 48 03.767 +01 20 20.61 U F51
2020-08-17 12:19:32 C 23 48 03.170 +01 20 46.89 U F51
2020-08-22 07:38:39 C 23 44 44.58 +04 07 53.1 u H21
2020-08-22 07:45:05 C 23 44 44.32 +04 08 01.5 u H21
2020-08-22 07:53:51 C 23 44 43.96 +04 08 13.0 u H21
2020-08-22 08:01:09 C 23 44 43.66 +04 08 22.4 u H21
2020-08-25 06:18:58 C 23 42 21.69 +05 34 14.0 u H21
2020-08-25 06:30:04 C 23 42 21.20 +05 34 26.6 u H21
2020-08-25 06:40:52 C 23 42 20.72 +05 34 38.9 u H21
2020-09-10 05:42:48 C 23 28 09.47 +10 21 15.8 u H21
2020-09-10 05:55:35 C 23 28 08.89 +10 21 20.5 u H21
2020-09-10 06:07:10 C 23 28 08.45 +10 21 25.3 u H21