2023 AA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6030286189 ± 1.81e-05
Semi-major axis (a)2.4074446669 AU ± 1.07e-04
Inclination (i)9.63250442° ± 2.05e-04
Long. of Asc. Node (Ω)143.36081517° ± 8.64e-05
Arg. of Perihelion (ω)16.05258072° ± 1.15e-04
Mean Anomaly (M)262.96641961° ± 1.76e-02
Mean Motion (n)0.2638625803°/day ± 1.77e-05
Perihelion dist (q)0.95568663 AU ± 6.11e-05
Aphelion dist (Q)3.85920270 AU ± 1.78e-04
Orbital Period3.73537726 yr ± 2.50e-04
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.382″
Uncertainty2
Orbit TypeApollo
MOID0.013900 AU
Observations Used91
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-14
Last Observation Used2023-05-23
Observations (102)
Date Type RA Dec Mag Band Observatory
2023-05-23 09:30:51 C 16 36 26.312 +08 43 42.56 V V06
2023-05-23 09:37:43 C 16 36 25.837 +08 43 36.91 V V06