2020 OA3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2683333740 ± 4.17e-08
Semi-major axis (a)1.2913947010 AU ± 5.50e-09
Inclination (i)3.51222713° ± 3.27e-06
Long. of Asc. Node (Ω)148.55341841° ± 3.56e-05
Arg. of Perihelion (ω)91.82605509° ± 4.97e-05
Mean Anomaly (M)261.08540881° ± 1.28e-05
Mean Motion (n)0.6716202408°/day ± 4.29e-09
Perihelion dist (q)0.94487040 AU ± 5.40e-08
Aphelion dist (Q)1.63791900 AU ± 5.43e-08
Orbital Period1.46753511 yr ± 9.37e-09
Physical Parameters
H (abs. magnitude)24.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.178″
Uncertainty0
Orbit TypeApollo
MOID0.038421 AU
Observations Used29
Oppositions1
Arc Total2020-2023
First Observation Used2020-07-18
Last Observation Used2023-03-25
Observations (33)
Date Type RA Dec Mag Band Observatory
2020-07-18 07:42:16 C 15 25 44.921 +19 52 34.41 V F52
2020-07-18 08:01:52 C 15 25 57.136 +19 50 57.92 V F52
2020-07-18 08:21:26 C 15 26 09.549 +19 49 19.81 V F52
2020-07-18 08:41:04 C 15 26 21.942 +19 47 41.86 V F52
2020-07-23 08:19:17 C 16 41 33.250 +09 14 23.23 U F51
2020-07-23 08:36:21 C 16 41 42.410 +09 12 51.67 U F51
2020-07-23 08:53:28 C 16 41 51.629 +09 11 19.24 U F51
2020-07-23 21:16:37 C 16 48 54.28 +08 04 20.7 V 033
2020-07-23 21:18:24 C 16 48 55.25 +08 04 11.3 V 033
2020-07-23 21:20:10 C 16 48 56.15 +08 04 02.2 V 033
2020-07-23 21:22:03 C 16 48 57.19 +08 03 51.9 V 033
2020-07-23 21:24:06 C 16 48 58.27 +08 03 40.9 V 033
2020-07-23 22:50:56 C 16 49 46.773 +07 56 48.78 V J04
2020-07-23 22:57:38 C 16 49 50.272 +07 56 13.40 V J04
2020-07-24 03:12:59 C 16 52 13.16 +07 33 25.4 u H21
2020-07-24 03:17:13 C 16 52 15.35 +07 33 03.1 u H21
2020-07-24 03:21:41 C 16 52 17.67 +07 32 39.6 u H21
2020-07-24 05:22:05 C 16 53 21.44 +07 22 07.8 q H36
2020-07-24 05:29:28 C 16 53 25.30 +07 21 28.4 q H36
2020-07-24 05:37:10 C 16 53 29.33 +07 20 48.4 q H36
2020-07-28 05:33:39 C 17 40 46.83 -00 19 13.1 V 654
2020-07-28 06:16:58 C 17 41 04.47 -00 22 18.0 V 654
2020-07-28 06:58:58 C 17 41 21.61 -00 25 17.1 V 654
2020-07-29 03:47:13 C 17 50 14.00 -01 51 22.0 V I52
2020-07-29 03:50:04 C 17 50 15.08 -01 51 34.8 V I52
2023-03-17 13:07:19 C 14 47 32.364 +06 29 32.54 U F51
2023-03-17 13:24:33 C 14 47 39.012 +06 29 56.71 U F51
2023-03-17 13:41:46 C 14 47 45.680 +06 30 20.96 U F51
2023-03-17 13:59:01 C 14 47 52.369 +06 30 45.01 U F51
2023-03-25 13:37:25 C 16 26 16.449 +11 21 49.06 V T12
2023-03-25 13:42:30 C 16 26 19.349 +11 21 56.56 V T12
2023-03-25 13:47:49 C 16 26 22.388 +11 22 04.37 V T12
2023-03-25 13:52:31 C 16 26 25.079 +11 22 11.25 V T12