2021 OV

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4678592625 ± 2.00e+00
Semi-major axis (a)1.2756540519 AU ± 3.00e+00
Inclination (i)3.15780191° ± 4.00e+00
Long. of Asc. Node (Ω)298.35162282° ± 5.00e+00
Arg. of Perihelion (ω)91.81255463° ± 6.00e+00
Mean Anomaly (M)323.87102300° ± 2.54e-01
Mean Motion (n)0.6840708200°/day ± 2.41e+00
Perihelion dist (q)0.68023790 AU ± 3.01e+00
Aphelion dist (Q)1.87108450 AU ± 5.09e+00
Orbital Period1.44079770 yr ± 5.08e+00
Physical Parameters
H (abs. magnitude)27.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.877″
Uncertainty3
Orbit TypeApollo
MOID0.000249 AU
Observations Used12
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-07-19
Observations (12)
Date Type RA Dec Mag Band Observatory
2021-07-19 02:38:02 C 19 50 10.93 -30 31 25.8 V W94
2021-07-19 02:46:20 C 19 50 04.41 -30 32 28.3 V W94
2021-07-19 02:54:30 C 19 49 58.06 -30 33 29.4 V W94
2021-07-19 03:48:29 C 19 49 12.92 -30 40 17.2 V W95
2021-07-19 03:56:00 C 19 49 06.20 -30 41 14.6 V W95
2021-07-19 04:03:29 C 19 48 59.82 -30 42 11.5 V W95
2021-07-19 06:52:59 C 19 46 18.92 -31 03 35.2 V W95
2021-07-19 06:59:15 C 19 46 12.66 -31 04 22.5 V W95
2021-07-19 07:05:47 C 19 46 06.05 -31 05 12.7 V W95
2021-07-19 08:42:12 C 19 44 27.95 -31 17 38.7 V W95
2021-07-19 08:49:43 C 19 44 20.18 -31 18 38.1 V W95
2021-07-19 08:57:13 C 19 44 12.34 -31 19 38.5 V W95