2022 OB2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5231188000
Semi-major axis (a)2.1556490000 AU
Inclination (i)7.42738000°
Long. of Asc. Node (Ω)303.88040000°
Arg. of Perihelion (ω)16.47190000°
Mean Anomaly (M)13.51730000°
Mean Motion (n)0.3114131800°/day
Perihelion dist (q)1.02798850 AU
Aphelion dist (Q)3.28330950 AU
Orbital Period3.16495160 yr
Physical Parameters
H (abs. magnitude)27.41
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.440″
Uncertainty7
Orbit TypeAmor
MOID0.021625 AU
Observations Used16
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-07-27
Observations (16)
Date Type RA Dec Mag Band Observatory
2022-07-26 10:25:02 C 21 00 09.963 -20 07 47.40 U F52
2022-07-26 10:40:39 C 21 00 25.447 -20 02 56.72 U F52
2022-07-26 10:56:17 C 21 00 40.910 -19 58 05.41 U F52
2022-07-26 11:12:00 C 21 00 56.458 -19 53 11.63 U F52
2022-07-26 12:44:29 C 21 02 28.227 -19 24 03.46 V F52
2022-07-26 12:45:23 C 21 02 29.158 -19 23 45.59 V F52
2022-07-27 01:09:35 C 21 16 06.57 -15 22 25.5 X I93
2022-07-27 01:14:47 C 21 16 11.85 -15 20 41.2 X I93
2022-07-27 01:22:35 C 21 16 19.85 -15 18 02.7 X I93
2022-07-27 08:03:25 C 21 23 43.913 -13 00 16.21 V 654
2022-07-27 08:54:13 C 21 24 35.342 -12 42 39.10 V 654
2022-07-27 09:39:05 C 21 25 34.183 -12 25 47.95 V 568
2022-07-27 09:43:50 C 21 25 25.589 -12 25 20.15 V 654
2022-07-27 22:11:52 C 21 39 18.57 -08 00 00.2 X 958
2022-07-27 22:23:15 C 21 39 30.36 -07 55 55.1 X 958
2022-07-27 22:34:38 C 21 39 42.12 -07 51 49.4 X 958