2020 OS7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5808509474 ± 1.86e-06
Semi-major axis (a)2.8226190794 AU ± 1.36e-05
Inclination (i)3.55989829° ± 5.94e-06
Long. of Asc. Node (Ω)158.46764877° ± 3.32e-05
Arg. of Perihelion (ω)224.73470748° ± 3.31e-05
Mean Anomaly (M)22.28905777° ± 2.77e-03
Mean Motion (n)0.2078422652°/day ± 1.50e-06
Perihelion dist (q)1.18309811 AU ± 7.74e-06
Aphelion dist (Q)4.46214005 AU ± 2.21e-05
Orbital Period4.74218409 yr ± 3.42e-05
Physical Parameters
H (abs. magnitude)20.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.154″
Uncertainty1
Orbit TypeAmor
MOID0.189795 AU
Observations Used107
Oppositions1
Arc Total2020-2021
First Observation Used2020-07-17
Last Observation Used2021-01-14
Observations (116)
Date Type RA Dec Mag Band Observatory
2020-12-03 03:42:09 C 00 05 39.70 -08 20 16.0 V I52
2020-12-12 05:08:21 C 00 42 06.355 -04 15 33.13 U F52
2020-12-12 05:24:55 C 00 42 08.980 -04 15 14.64 U F52
2020-12-12 05:41:30 C 00 42 11.640 -04 14 55.63 U F52
2020-12-12 05:58:04 C 00 42 14.241 -04 14 37.44 U F52
2020-12-20 03:54:31 C 01 12 27.85 -00 43 02.0 o 691
2020-12-20 04:34:22 C 01 12 33.88 -00 42 18.6 o 691
2020-12-20 05:38:12 C 01 12 43.58 -00 41 08.9 o 691
2021-01-03 03:32:35 C 02 01 46.71 +05 00 42.0 V V06
2021-01-03 03:38:17 C 02 01 47.48 +05 00 47.6 V V06
2021-01-03 03:44:00 C 02 01 48.25 +05 00 53.3 V V06
2021-01-13 00:10:07 C 02 33 31.94 +08 29 26.0 u H21
2021-01-13 00:17:59 C 02 33 32.93 +08 29 32.9 u H21
2021-01-13 00:25:51 C 02 33 33.92 +08 29 39.5 u H21
2021-01-14 05:00:40 C 02 37 14.65 +08 52 51.7 o 691
2021-01-14 05:40:24 C 02 37 19.68 +08 53 23.3 o 691