2020 OR

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4576307335 ± 2.28e-08
Semi-major axis (a)2.1066748782 AU ± 1.45e-08
Inclination (i)7.44726702° ± 2.81e-06
Long. of Asc. Node (Ω)153.78493370° ± 1.34e-05
Arg. of Perihelion (ω)168.52534759° ± 1.33e-05
Mean Anomaly (M)262.55066776° ± 8.31e-06
Mean Motion (n)0.3223413360°/day ± 3.33e-09
Perihelion dist (q)1.14259571 AU ± 4.87e-08
Aphelion dist (Q)3.07075405 AU ± 5.26e-08
Orbital Period3.05770987 yr ± 3.16e-08
Physical Parameters
H (abs. magnitude)22.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.209″
Uncertainty0
Orbit TypeAmor
MOID0.130630 AU
Observations Used111
Oppositions4
Arc Total2017-2023
First Observation Used2017-09-22
Last Observation Used2023-08-13
Observations (117)
Date Type RA Dec Mag Band Observatory
2020-10-19 10:05:57 C 01 47 44.008 -10 40 43.09 V F51
2020-10-19 10:26:12 C 01 47 43.457 -10 40 42.90 V F51
2020-10-19 10:47:29 C 01 47 42.883 -10 40 42.74 V F51
2020-10-20 12:11:27 C 01 47 10.707 -10 40 06.70 V F52
2020-10-20 12:24:33 C 01 47 10.373 -10 40 05.80 V F52
2023-05-15 13:43:03 C 16 52 30.153 -02 29 32.84 V F51
2023-05-15 14:00:36 C 16 52 29.909 -02 29 23.01 V F51
2023-05-22 10:56:06 C 16 49 40.490 -00 55 48.88 V F51
2023-05-22 11:12:28 C 16 49 40.050 -00 55 39.55 V F51
2023-05-22 11:45:14 C 16 49 39.194 -00 55 21.09 V F51
2023-05-24 07:43:01 C 16 48 37.620 -00 30 53.50 V V06
2023-05-24 08:01:18 C 16 48 37.110 -00 30 43.10 V V06
2023-07-11 02:42:10 C 16 14 58.75 +02 29 38.1 u H21
2023-07-11 02:50:24 C 16 14 58.67 +02 29 34.1 u H21
2023-07-11 02:54:40 C 16 14 58.61 +02 29 32.0 u H21
2023-08-13 02:13:29 C 16 54 02.11 -08 53 45.2 u H21
2023-08-13 02:30:04 C 16 54 03.73 -08 54 05.6 u H21