2022 UA4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6290405312 ± 2.00e+00
Semi-major axis (a)2.3632313933 AU ± 3.00e+00
Inclination (i)3.80896877° ± 4.00e+00
Long. of Asc. Node (Ω)202.89053824° ± 5.00e+00
Arg. of Perihelion (ω)123.04755939° ± 6.00e+00
Mean Anomaly (M)318.40257559° ± 8.70e-01
Mean Motion (n)0.2712845500°/day ± 5.17e-01
Perihelion dist (q)0.87662500 AU ± 4.86e+00
Aphelion dist (Q)3.84998020 AU ± 6.80e+00
Orbital Period3.63311380 yr ± 6.92e+00
Physical Parameters
H (abs. magnitude)26.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.409″
Uncertainty3
Orbit TypeApollo
MOID0.010920 AU
Observations Used12
Oppositions1
Arc Total2022-2022
First Observation Used
Last Observation Used2022-10-20
Observations (12)
Date Type RA Dec Mag Band Observatory
2022-10-18 07:54:55 C 00 38 54.755 +03 24 13.03 V G96
2022-10-18 08:02:21 C 00 38 58.481 +03 24 18.40 V G96
2022-10-18 08:09:47 C 00 39 02.106 +03 24 23.98 V G96
2022-10-18 08:17:14 C 00 39 05.756 +03 24 30.06 V G96
2022-10-18 09:56:25 C 00 39 54.780 +03 25 45.10 V I52
2022-10-18 10:01:48 C 00 39 57.430 +03 25 48.40 V I52
2022-10-19 04:17:41 C 00 48 45.997 +03 38 43.01 V I52
2022-10-19 04:25:28 C 00 48 49.280 +03 38 47.29 V I52
2022-10-19 04:33:14 C 00 48 52.513 +03 38 53.02 V I52
2022-10-20 02:24:47 C 00 57 40.72 +03 53 32.8 V 807
2022-10-20 02:38:05 C 00 57 45.37 +03 53 40.6 V 807
2022-10-20 02:51:24 C 00 57 49.87 +03 53 47.0 V 807