2024 UG21

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3587051498 ± 2.13e-04
Semi-major axis (a)1.1051256612 AU ± 2.01e-04
Inclination (i)16.44187520° ± 8.43e-03
Long. of Asc. Node (Ω)32.40977248° ± 1.47e-04
Arg. of Perihelion (ω)94.75707577° ± 4.10e-03
Mean Anomaly (M)278.16070479° ± 6.34e-02
Mean Motion (n)0.8483885157°/day ± 2.31e-04
Perihelion dist (q)0.70871140 AU ± 2.68e-04
Aphelion dist (Q)1.50153993 AU ± 3.60e-04
Orbital Period1.16176288 yr ± 3.17e-04
Physical Parameters
H (abs. magnitude)27.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.645″
Uncertainty2
Orbit TypeApollo
MOID0.001995 AU
Observations Used10
Oppositions1
Arc Total2024-2024
First Observation Used2024-10-23
Last Observation Used2024-10-24
Observations (10)
Date Type RA Dec Mag Band Observatory
2024-10-23 20:55:02 C 03 28 46.013 -24 17 05.53 V M22
2024-10-23 20:58:20 C 03 28 45.943 -24 17 29.69 V M22
2024-10-23 21:02:16 C 03 28 46.116 -24 17 59.71 V M22
2024-10-23 21:14:02 C 03 28 46.308 -24 19 28.38 V M22
2024-10-24 12:04:10 C 03 31 38.177 -27 19 45.11 V F51
2024-10-24 12:08:12 C 03 31 38.337 -27 20 57.64 V F51
2024-10-24 22:17:55 C 03 39 18.989 -32 04 27.52 V M22
2024-10-24 22:21:13 C 03 39 21.473 -32 07 16.43 V M22
2024-10-24 22:25:50 C 03 39 24.917 -32 11 11.72 V M22
2024-10-24 22:34:30 C 03 39 31.490 -32 18 40.79 V M22