2022 AB9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4448307915 ± 5.53e-08
Semi-major axis (a)2.3270501168 AU ± 1.34e-08
Inclination (i)5.12932258° ± 1.70e-05
Long. of Asc. Node (Ω)153.15627810° ± 4.94e-05
Arg. of Perihelion (ω)282.78849881° ± 5.41e-05
Mean Anomaly (M)51.88924254° ± 1.52e-05
Mean Motion (n)0.2776538317°/day ± 2.40e-09
Perihelion dist (q)1.29190657 AU ± 1.29e-07
Aphelion dist (Q)3.36219366 AU ± 1.30e-07
Orbital Period3.54983858 yr ± 3.07e-08
Physical Parameters
H (abs. magnitude)20.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.206″
Uncertainty0
Orbit TypeAmor
MOID0.321472 AU
Observations Used55
Oppositions14
Arc Total2003-2022
First Observation Used2003-08-26
Last Observation Used2022-03-01
Observations (55)
Date Type RA Dec Mag Band Observatory
2022-02-25 08:49:53 C 10 14 56.954 +11 08 01.53 U F52
2022-02-25 09:09:30 C 10 14 56.164 +11 08 10.75 U F52
2022-03-01 06:17:49 C 10 11 37.53 +11 49 27.1 V G96
2022-03-01 06:25:14 C 10 11 37.23 +11 49 30.3 V G96
2022-03-01 06:32:38 C 10 11 36.99 +11 49 33.8 V G96