2023 UG3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2353863854 ± 8.18e-05
Semi-major axis (a)1.3166348951 AU ± 1.44e-04
Inclination (i)21.42087324° ± 3.89e-03
Long. of Asc. Node (Ω)207.45040916° ± 1.32e-05
Arg. of Perihelion (ω)175.38515527° ± 6.67e-04
Mean Anomaly (M)139.52888612° ± 8.14e-02
Mean Motion (n)0.6524004238°/day ± 1.07e-04
Perihelion dist (q)1.00671697 AU ± 1.54e-04
Aphelion dist (Q)1.62655282 AU ± 2.07e-04
Orbital Period1.51076892 yr ± 2.47e-04
Physical Parameters
H (abs. magnitude)26.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.248″
Uncertainty2
Orbit TypeApollo
MOID0.010228 AU
Observations Used54
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-20
Last Observation Used2023-10-21
Observations (57)
Date Type RA Dec Mag Band Observatory
2023-10-21 18:58:36 C 01 28 32.22 +00 37 03.3 X L18
2023-10-21 19:03:10 C 01 28 42.64 +00 31 30.4 X L18
2023-10-21 21:27:45 C 01 34 16.190 -02 22 28.68 V G33
2023-10-21 21:32:52 C 01 34 27.575 -02 28 32.20 V G33
2023-10-21 21:46:21 C 01 35 01.109 -02 44 24.72 V Z80
2023-10-21 21:54:08 C 01 35 18.276 -02 53 33.97 V Z80
2023-10-21 22:02:12 C 01 35 36.079 -03 03 02.45 V Z80