2023 AR1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2948220512 ± 2.17e-05
Semi-major axis (a)1.7461428392 AU ± 8.08e-05
Inclination (i)31.44204252° ± 1.42e-03
Long. of Asc. Node (Ω)276.37705458° ± 2.14e-04
Arg. of Perihelion (ω)231.47610781° ± 2.86e-03
Mean Anomaly (M)61.02969853° ± 2.81e-02
Mean Motion (n)0.4271620138°/day ± 2.97e-05
Perihelion dist (q)1.23134143 AU ± 6.85e-05
Aphelion dist (Q)2.26094425 AU ± 1.11e-04
Orbital Period2.30738280 yr ± 1.60e-04
Physical Parameters
H (abs. magnitude)21.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.271″
Uncertainty2
Orbit TypeAmor
MOID0.337953 AU
Observations Used49
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-13
Last Observation Used2023-02-16
Observations (51)
Date Type RA Dec Mag Band Observatory
2023-02-16 02:11:20 C 05 01 27.07 -14 27 08.7 V 807