2023 AB2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4843144289 ± 5.52e-06
Semi-major axis (a)1.8831868432 AU ± 1.96e-05
Inclination (i)6.07230168° ± 5.31e-05
Long. of Asc. Node (Ω)150.68302174° ± 7.44e-05
Arg. of Perihelion (ω)20.69550801° ± 7.89e-05
Mean Anomaly (M)14.27459701° ± 5.87e-03
Mean Motion (n)0.3813925094°/day ± 5.96e-06
Perihelion dist (q)0.97113228 AU ± 1.45e-05
Aphelion dist (Q)2.79524140 AU ± 3.09e-05
Orbital Period2.58428328 yr ± 4.04e-05
Physical Parameters
H (abs. magnitude)22.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.203″
Uncertainty1
Orbit TypeApollo
MOID0.002149 AU
Observations Used91
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-15
Last Observation Used2023-06-10
Observations (105)
Date Type RA Dec Mag Band Observatory
2023-05-27 10:49:34 C 16 43 27.148 +05 32 25.33 X F51
2023-05-27 11:06:36 C 16 43 26.209 +05 32 06.44 X F51
2023-06-10 07:34:24 C 16 31 31.35 -00 08 32.6 o 291
2023-06-10 07:44:05 C 16 31 31.10 -00 08 42.5 o 291
2023-06-10 07:53:47 C 16 31 30.81 -00 08 51.6 o 291