2017 GH4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5812407000
Semi-major axis (a)1.9301764000 AU
Inclination (i)0.90839000°
Long. of Asc. Node (Ω)266.64693000°
Arg. of Perihelion (ω)217.15941000°
Mean Anomaly (M)97.41680000°
Mean Motion (n)0.3675433600°/day
Perihelion dist (q)0.80827930 AU
Aphelion dist (Q)3.05207350 AU
Orbital Period2.68160930 yr
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty7
Orbit TypeApollo
MOID0.005999 AU
Observations Used35
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-04-05
Observations (36)
Date Type RA Dec Mag Band Observatory
2017-04-01 09:49:26 C 11 38 05.352 -18 57 17.63 L F51
2017-04-01 10:20:54 C 11 38 25.723 -18 55 22.71 L F51
2017-04-01 10:36:39 C 11 38 35.914 -18 54 24.90 L F51
2017-04-01 20:57:51 C 11 45 28.13 -18 19 28.6 t Z84
2017-04-01 21:03:54 C 11 45 31.68 -18 19 09.6 t Z84
2017-04-01 21:09:57 C 11 45 35.14 -18 18 50.3 t Z84
2017-04-02 02:14:38 C 11 48 33.32 -17 59 57.1 u 807
2017-04-02 02:17:58 C 11 48 35.08 -17 59 46.9 u 807
2017-04-02 02:21:10 C 11 48 36.78 -17 59 37.3 u 807
2017-04-02 23:03:30 C 11 59 01.56 -17 04 12.5 q I93
2017-04-02 23:14:51 C 11 59 06.35 -17 03 44.2 q I93
2017-04-02 23:29:47 C 11 59 12.53 -17 03 05.8 q I93
2017-04-03 01:32:02 C 12 00 12.30 -16 55 08.7 u 807
2017-04-03 01:33:53 C 12 00 13.04 -16 55 04.4 u 807
2017-04-03 01:35:43 C 12 00 13.77 -16 55 00.0 u 807
2017-04-03 01:37:33 C 12 00 14.52 -16 54 55.7 u 807
2017-04-03 01:39:24 C 12 00 15.28 -16 54 51.3 u 807
2017-04-03 06:41:19 C 12 02 18.65 -16 44 56.4 o 926
2017-04-03 06:44:49 C 12 02 19.97 -16 44 47.4 o 926
2017-04-03 06:48:19 C 12 02 21.31 -16 44 39.6 o 926
2017-04-03 07:00:23 C 12 02 25.85 -16 44 12.0 q I52
2017-04-03 07:05:36 C 12 02 27.81 -16 43 59.7 q I52
2017-04-03 07:06:42 C 12 02 28.21 -16 43 57.0 q I52
2017-04-03 07:07:47 C 12 02 28.60 -16 43 53.9 q I52
2017-04-03 07:58:55 C 12 02 47.93 -16 41 49.9 o 691
2017-04-03 08:09:59 C 12 02 52.08 -16 41 23.3 o 691
2017-04-03 08:20:57 C 12 02 56.22 -16 40 56.7 o 691
2017-04-04 03:23:01 C 12 10 03.68 -15 57 15.6 u 807
2017-04-04 03:25:46 C 12 10 04.49 -15 57 09.9 u 807
2017-04-04 03:28:32 C 12 10 05.30 -15 57 04.3 u 807
2017-04-04 06:47:19 C 12 11 09.93 -15 52 31.4 o 926
2017-04-04 06:56:23 C 12 11 12.61 -15 52 14.3 o 926
2017-04-04 07:07:32 C 12 11 15.88 -15 51 52.1 o 926
2017-04-05 07:11:18 C 12 18 17.48 -15 08 50.4 o 691
2017-04-05 07:48:05 C 12 18 26.07 -15 07 50.1 o 691
2017-04-05 08:24:50 C 12 18 34.75 -15 06 46.1 o 691