2022 AB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1246066892 ± 3.92e-05
Semi-major axis (a)1.0892073694 AU ± 4.02e-05
Inclination (i)9.98224561° ± 3.05e-03
Long. of Asc. Node (Ω)287.89738100° ± 5.12e-04
Arg. of Perihelion (ω)99.49710453° ± 8.39e-04
Mean Anomaly (M)212.83509639° ± 7.29e-02
Mean Motion (n)0.8670545459°/day ± 4.80e-05
Perihelion dist (q)0.95348485 AU ± 5.53e-05
Aphelion dist (Q)1.22492989 AU ± 6.22e-05
Orbital Period1.13675234 yr ± 6.29e-05
Physical Parameters
H (abs. magnitude)24.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.224″
Uncertainty2
Orbit TypeApollo
MOID0.054763 AU
Observations Used50
Oppositions1
Arc Total2022-2022
First Observation Used2022-01-06
Last Observation Used2022-01-29
Observations (55)
Date Type RA Dec Mag Band Observatory
2022-01-22 08:25:48 C 07 43 59.35 -03 57 46.3 V 291
2022-01-22 08:44:57 C 07 43 56.49 -03 58 24.1 V 291
2022-01-29 03:12:42 C 07 26 44.35 -08 05 08.3 V 807
2022-01-29 03:15:21 C 07 26 44.10 -08 05 11.2 V 807
2022-01-29 03:18:01 C 07 26 43.84 -08 05 13.9 V 807