2018 UH

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6088186000
Semi-major axis (a)2.4746179000 AU
Inclination (i)16.76531000°
Long. of Asc. Node (Ω)13.45912000°
Arg. of Perihelion (ω)330.98480000°
Mean Anomaly (M)304.33154000°
Mean Motion (n)0.2531872500°/day
Perihelion dist (q)0.96802450 AU
Aphelion dist (Q)3.98121130 AU
Orbital Period3.89280120 yr
Physical Parameters
H (abs. magnitude)23.85
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.730″
Uncertainty6
Orbit TypeApollo
MOID0.012257 AU
Observations Used35
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-11-02
Observations (36)
Date Type RA Dec Mag Band Observatory
2018-10-10 03:16:40 C 21 54 45.92 +03 56 25.9 V 703
2018-10-10 03:31:51 C 21 54 58.45 +04 03 46.0 V 703
2018-10-17 08:05:12 C 23 28 34.557 +42 27 57.15 U F52
2018-10-17 08:23:33 C 23 28 39.642 +42 29 23.93 U F52
2018-10-17 08:41:48 C 23 28 44.744 +42 30 49.78 U F52
2018-10-17 08:59:59 C 23 28 49.819 +42 32 14.72 U F52
2018-10-17 19:08:12 C 23 32 02.95 +43 16 52.0 q K61
2018-10-17 19:12:04 C 23 32 04.01 +43 17 09.4 q K61
2018-10-17 19:16:44 C 23 32 05.38 +43 17 30.2 q K61
2018-10-18 01:51:33 C 23 34 03.36 +43 45 12.0 u H21
2018-10-18 01:56:55 C 23 34 04.76 +43 45 34.1 u H21
2018-10-18 02:01:05 C 23 34 08.66 +43 45 49.9 V I52
2018-10-18 02:03:57 C 23 34 06.62 +43 46 03.2 u H21
2018-10-18 02:07:28 C 23 34 10.40 +43 46 16.3 V I52
2018-10-18 02:07:48 C 23 34 10.51 +43 46 18.3 V I52
2018-10-18 21:29:55 C 23 39 29.88 +44 58 11.2 V J95
2018-10-18 21:38:43 C 23 39 32.05 +44 58 41.2 V J95
2018-10-19 01:20:30 C 23 40 24.54 +45 10 52.1 V L01
2018-10-19 01:26:22 C 23 40 26.00 +45 11 10.5 V L01
2018-10-19 02:56:45 C 23 40 56.76 +45 16 45.5 u H21
2018-10-19 03:01:38 C 23 40 57.92 +45 17 02.0 u H21
2018-10-19 03:05:24 C 23 40 58.80 +45 17 15.0 u H21
2018-10-19 21:18:39 C 23 45 31.95 +46 12 22.0 V J95
2018-10-19 21:39:05 C 23 45 36.36 +46 13 20.8 V J95
2018-10-20 20:27:46 C 23 50 50.90 +47 12 11.1 V J95
2018-10-20 20:46:17 C 23 50 54.52 +47 12 55.2 V J95
2018-10-21 07:02:02 C 23 53 01.66 +47 36 34.1 o 291
2018-10-21 07:31:11 C 23 53 07.00 +47 37 34.0 o 291
2018-10-22 05:47:51 C 23 57 37.13 +48 22 15.1 o 695
2018-10-22 05:53:23 C 23 57 38.04 +48 22 25.2 o 695
2018-10-22 05:58:55 C 23 57 38.94 +48 22 35.1 o 695
2018-10-27 08:28:06 C 00 16 50.33 +50 52 22.3 o 291
2018-10-27 08:34:45 C 00 16 51.10 +50 52 26.3 o 291
2018-10-27 08:41:25 C 00 16 51.87 +50 52 30.5 o 291
2018-11-02 06:49:10 C 00 32 39.600 +51 57 41.72 V T12
2018-11-02 06:52:40 C 00 32 39.874 +51 57 42.67 V T12