IAA RAS IAA Minor Planet Database

2004 UH1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3970574000
Semi-major axis (a)0.9537564000 AU
Inclination (i)3.70514000°
Long. of Asc. Node (Ω)29.55590000°
Arg. of Perihelion (ω)120.83319000°
Mean Anomaly (M)147.79652000°
Mean Motion (n)1.0581515200°/day
Perihelion dist (q)0.57506040 AU
Aphelion dist (Q)1.33245240 AU
Orbital Period0.93144280 yr
Physical Parameters
H (abs. magnitude)28.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual1.070″
Uncertainty7
Orbit TypeAten
MOID0.001880 AU
Observations Used18
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2004-10-24
Observations (18)
Date Type RA Dec Mag Band Observatory
2004-10-23 04:22:48 C 03 05 00.49 +18 27 05.5 – c 691
2004-10-23 05:09:30 C 03 04 47.74 +18 41 07.7 – c 691
2004-10-23 05:50:58 C 03 04 34.57 +18 54 01.1 – c 691
2004-10-23 07:49:54 C 03 03 48.52 +19 33 10.3 – d 291
2004-10-23 07:58:25 C 03 03 44.80 +19 36 06.4 – d 291
2004-10-23 08:06:53 C 03 03 41.09 +19 39 02.9 – d 291
2004-10-23 09:50:16 C 03 02 53.62 +20 16 21.3 – d 291
2004-10-23 09:58:48 C 03 02 49.54 +20 19 35.8 – d 291
2004-10-23 10:07:32 C 03 02 45.39 +20 22 54.3 – d 291
2004-10-23 11:55:52 C 03 01 52.45 +21 05 14.4 – o H06
2004-10-23 12:00:12 C 03 01 50.49 +21 06 59.2 – o H06
2004-10-23 12:04:33 C 03 01 48.55 +21 08 49.3 – o H06
2004-10-24 05:07:24 C 02 52 53.64 +37 18 58.8 – r 649
2004-10-24 05:08:40 C 02 52 50.98 +37 21 33.4 – r 649
2004-10-24 05:11:12 C 02 52 45.67 +37 26 43.2 – r 649
2004-10-24 05:12:27 C 02 52 43.01 +37 29 19.2 – r 649
2004-10-24 05:15:00 C 02 52 37.61 +37 34 31.9 – r 649
2004-10-24 05:16:17 C 02 52 34.92 +37 37 09.0 – r 649