2018 GH

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5288729000
Semi-major axis (a)2.0423575000 AU
Inclination (i)9.66464000°
Long. of Asc. Node (Ω)46.08438000°
Arg. of Perihelion (ω)193.32261000°
Mean Anomaly (M)208.20032000°
Mean Motion (n)0.3376808400°/day
Perihelion dist (q)0.96221000 AU
Aphelion dist (Q)3.12250500 AU
Orbital Period2.91875500 yr
Physical Parameters
H (abs. magnitude)23.01
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.770″
Uncertainty7
Orbit TypeApollo
MOID0.031647 AU
Observations Used90
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-04-22
Observations (94)
Date Type RA Dec Mag Band Observatory
2018-04-15 05:00:48 C 14 18 10.27 +61 07 22.3 U I52
2018-04-15 05:03:28 C 14 18 11.90 +61 07 34.1 U I52
2018-04-15 05:03:52 C 14 18 12.16 +61 07 36.1 U I52
2018-04-15 08:25:04 C 14 20 15.62 +61 22 18.1 U 703
2018-04-15 08:40:27 C 14 20 25.29 +61 23 23.2 U 703
2018-04-15 08:48:03 C 14 20 29.92 +61 23 54.2 U 703
2018-04-17 01:42:48 C 14 55 46.48 +64 24 36.6 U K87
2018-04-17 01:54:04 C 14 55 58.02 +64 25 26.3 U K87
2018-04-17 01:55:48 C 14 55 59.76 +64 25 33.9 U K87
2018-04-17 02:08:47 C 14 56 13.15 +64 26 30.5 U K87
2018-04-17 02:15:44 C 14 56 20.28 +64 27 00.8 U K87
2018-04-17 02:21:46 C 14 56 26.59 +64 27 27.3 U K87
2018-04-17 11:38:36 C 15 07 01.30 +65 09 28.5 U I52
2018-04-17 11:41:16 C 15 07 04.49 +65 09 39.2 U I52
2018-04-17 11:41:32 C 15 07 04.76 +65 09 40.0 U I52
2018-04-17 21:20:06 C 15 19 58.26 +65 51 28.8 q 246
2018-04-17 21:20:20 C 15 19 58.57 +65 51 30.0 q 246
2018-04-17 21:20:55 C 15 19 59.41 +65 51 31.7 q 246
2018-04-17 21:22:12 C 15 20 01.11 +65 51 38.1 q 246
2018-04-17 21:23:24 C 15 20 02.53 +65 51 43.3 q 246
2018-04-18 11:39:33 C 15 40 59.90 +66 51 51.6 U I52
2018-04-18 11:39:48 C 15 41 00.34 +66 51 52.4 U I52
2018-04-18 11:40:04 C 15 41 00.72 +66 51 53.5 U I52
2018-04-18 11:40:20 C 15 41 01.13 +66 51 54.6 U I52
2018-04-18 21:45:59 C 15 58 58.60 +67 28 33.0 q 246
2018-04-18 21:47:32 C 15 59 01.54 +67 28 39.2 q 246
2018-04-18 21:47:51 C 15 59 01.94 +67 28 39.2 q 246
2018-04-18 21:48:12 C 15 59 02.54 +67 28 40.3 q 246
2018-04-18 21:50:04 C 15 59 05.88 +67 28 47.4 q 246
2018-04-19 00:56:31 C 16 04 44.78 +67 40 00.3 U 204
2018-04-19 01:04:48 C 16 04 59.85 +67 40 28.2 U 204
2018-04-19 01:12:35 C 16 05 14.11 +67 40 54.1 U 204
2018-04-19 01:20:54 C 16 05 29.35 +67 41 21.7 U 204
2018-04-19 01:29:33 C 16 05 45.15 +67 41 50.3 U 204
2018-04-19 01:51:49 C 16 06 25.65 +67 42 51.9 U K87
2018-04-19 02:34:16 C 16 07 44.52 +67 45 05.3 U K87
2018-04-19 02:53:43 C 16 08 20.85 +67 46 04.3 U K87
2018-04-19 03:05:43 C 16 08 43.30 +67 46 41.2 U K87
2018-04-19 10:51:46 C 16 24 34.83 +68 09 42.6 U 703
2018-04-19 10:58:51 C 16 24 49.38 +68 10 00.4 U 703
2018-04-19 11:13:00 C 16 25 18.11 +68 10 32.7 U 703
2018-04-22 09:50:36 C 19 30 29.71 +64 54 53.0 U I52
2018-04-22 09:50:51 C 19 30 30.27 +64 54 50.5 U I52
2018-04-22 09:51:07 C 19 30 30.96 +64 54 48.2 U I52