2025 UH3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5667737989 ± 3.14e-04
Semi-major axis (a)2.2534252321 AU ± 1.61e-03
Inclination (i)0.85828700° ± 3.33e-04
Long. of Asc. Node (Ω)192.92227783° ± 1.34e-03
Arg. of Perihelion (ω)167.95680249° ± 7.53e-04
Mean Anomaly (M)15.23903810° ± 1.65e-02
Mean Motion (n)0.2913718201°/day ± 3.12e-04
Perihelion dist (q)0.97624285 AU ± 9.94e-04
Aphelion dist (Q)3.53060761 AU ± 2.62e-03
Orbital Period3.38270970 yr ± 3.63e-03
Physical Parameters
H (abs. magnitude)27.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.296″
Uncertainty2
Orbit TypeApollo
MOID0.002161 AU
Observations Used28
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-19
Last Observation Used2025-10-24
Observations (28)
Date Type RA Dec Mag Band Observatory
2025-10-19 08:20:21 C 00 11 28.294 -12 13 52.87 V F51
2025-10-19 08:52:12 C 00 12 57.712 -12 03 33.86 V F51
2025-10-19 09:10:53 C 00 13 49.948 -11 57 30.03 V F51
2025-10-20 06:43:08 C 01 09 28.340 -05 27 08.60 V V00
2025-10-20 06:51:11 C 01 09 45.180 -05 24 56.60 V V00
2025-10-20 06:59:14 C 01 10 01.970 -05 22 44.60 V V00
2025-10-20 07:36:17 C 01 11 18.755 -05 12 42.16 V I52
2025-10-20 07:39:55 C 01 11 26.286 -05 11 42.86 V I52
2025-10-20 07:43:33 C 01 11 33.796 -05 10 43.93 V I52
2025-10-20 07:47:09 C 01 11 41.276 -05 09 45.14 V I52
2025-10-20 08:47:25 C 01 13 45.721 -04 53 26.92 V V00
2025-10-20 08:47:56 C 01 13 46.740 -04 53 18.85 V V00
2025-10-20 08:48:27 C 01 13 47.809 -04 53 10.50 V V00
2025-10-20 08:48:57 C 01 13 48.860 -04 53 02.11 V V00
2025-10-20 20:26:23 B 01 37 08.51 -02 01 48.5 X M45
2025-10-20 20:29:55 B 01 37 14.57 -02 00 59.8 X M45
2025-10-20 20:33:53 B 01 37 21.37 -02 00 05.6 X M45
2025-10-20 20:46:45 C 01 37 44.09 -01 57 14.8 Z L04
2025-10-20 20:54:35 C 01 37 57.49 -01 55 27.7 Z L04
2025-10-20 21:05:17 C 01 38 15.67 -01 53 03.0 Z L04
2025-10-21 06:38:19 C 01 54 10.846 +00 08 48.97 V U68
2025-10-21 06:43:07 C 01 54 17.888 +00 09 45.73 V U68
2025-10-21 07:58:30 B 01 56 07.164 +00 23 59.35 V U52
2025-10-21 08:29:15 B 01 56 50.810 +00 29 51.94 V U52
2025-10-24 11:25:00 C 03 06 12.755 +09 07 56.06 V I52
2025-10-24 11:28:15 C 03 06 14.396 +09 08 08.41 V I52
2025-10-24 11:31:31 C 03 06 16.067 +09 08 20.94 V I52
2025-10-24 11:34:46 C 03 06 17.716 +09 08 33.29 V I52