2024 UA18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4822440179 ± 1.78e-03
Semi-major axis (a)1.6992330296 AU ± 4.46e-03
Inclination (i)4.92965699° ± 2.00e-02
Long. of Asc. Node (Ω)211.27947520° ± 6.20e-04
Arg. of Perihelion (ω)115.80240321° ± 1.51e-01
Mean Anomaly (M)197.24899272° ± 7.87e-01
Mean Motion (n)0.4449721849°/day ± 1.75e-03
Perihelion dist (q)0.87978807 AU ± 3.80e-03
Aphelion dist (Q)2.51867799 AU ± 7.27e-03
Orbital Period2.21502898 yr ± 8.73e-03
Physical Parameters
H (abs. magnitude)27.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.308″
Uncertainty3
Orbit TypeApollo
MOID0.019125 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 06:09:30 C 01 48 15.340 +12 56 48.16 V G96
2024-10-23 06:17:34 C 01 48 16.790 +12 56 27.74 V G96
2024-10-23 06:25:39 C 01 48 18.259 +12 56 08.95 V G96
2024-10-23 06:33:43 C 01 48 19.703 +12 55 49.33 V G96
2024-10-23 09:29:43 C 01 48 50.879 +12 48 41.94 V I52
2024-10-23 09:36:41 C 01 48 52.153 +12 48 24.62 V I52
2024-10-23 09:43:39 C 01 48 53.392 +12 48 08.14 V I52
2024-10-24 04:59:16 C 01 52 38.496 +12 05 19.03 V I52
2024-10-24 05:08:01 C 01 52 39.875 +12 05 01.57 V I52
2024-10-24 05:14:43 C 01 52 40.876 +12 04 47.64 V I52