2017 GJ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2958953284 ± 2.00e+00
Semi-major axis (a)1.2906478619 AU ± 3.00e+00
Inclination (i)1.58410488° ± 4.00e+00
Long. of Asc. Node (Ω)235.54630926° ± 5.00e+00
Arg. of Perihelion (ω)247.87309232° ± 6.00e+00
Mean Anomaly (M)359.37776227° ± 7.87e-02
Mean Motion (n)0.6721851100°/day ± 2.34e+00
Perihelion dist (q)0.90875110 AU ± 3.34e+00
Aphelion dist (Q)1.67255870 AU ± 4.67e+00
Orbital Period1.46627420 yr ± 5.11e+00
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.159″
Uncertainty2
Orbit TypeApollo
MOID0.008727 AU
Observations Used26
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-04-04
Observations (29)
Date Type RA Dec Mag Band Observatory
2017-04-01 09:50:22 C 11 33 59.039 -17 44 07.86 L F51
2017-04-01 10:06:05 C 11 34 02.554 -17 43 33.54 L F51
2017-04-01 10:21:51 C 11 34 06.084 -17 42 58.83 L F51
2017-04-01 21:32:02 C 11 36 59.18 -17 17 30.1 U K92
2017-04-01 21:40:07 C 11 37 00.92 -17 17 13.2 U K92
2017-04-01 21:48:13 C 11 37 02.64 -17 16 56.6 U K92
2017-04-02 01:17:12 C 11 37 59.11 -17 09 48.5 u 807
2017-04-02 01:22:45 C 11 38 00.31 -17 09 38.0 u 807
2017-04-02 01:28:16 C 11 38 01.49 -17 09 27.3 u 807
2017-04-02 07:13:30 C 11 39 24.395 -16 59 42.35 U 568
2017-04-02 07:14:55 C 11 39 24.684 -16 59 39.78 U 568
2017-04-02 07:16:20 C 11 39 24.981 -16 59 36.92 U 568
2017-04-03 00:17:46 C 11 43 18.62 -16 25 03.3 u 807
2017-04-03 00:24:33 C 11 43 19.96 -16 24 51.2 u 807
2017-04-03 00:31:32 C 11 43 21.33 -16 24 39.1 u 807
2017-04-03 05:45:25 C 11 44 24.64 -16 17 13.0 o 926
2017-04-03 05:55:25 C 11 44 26.46 -16 16 54.9 o 926
2017-04-03 06:03:43 C 11 44 27.96 -16 16 40.2 o 926
2017-04-03 06:46:43 C 11 44 35.70 -16 15 23.3 q I52
2017-04-03 06:56:25 C 11 44 37.46 -16 15 05.2 q I52
2017-04-03 06:58:31 C 11 44 37.85 -16 15 01.7 q I52
2017-04-03 07:03:36 C 11 44 38.93 -16 14 51.1 o 691
2017-04-03 07:47:42 C 11 44 46.85 -16 13 30.2 o 691
2017-04-04 02:38:11 C 11 48 40.45 -15 38 40.8 u 807
2017-04-04 02:44:59 C 11 48 41.54 -15 38 29.2 u 807
2017-04-04 02:51:59 C 11 48 42.68 -15 38 18.1 u 807
2017-04-04 06:18:31 C 11 49 21.11 -15 34 29.0 o 926
2017-04-04 06:25:31 C 11 49 22.19 -15 34 17.3 o 926
2017-04-04 06:34:22 C 11 49 23.62 -15 34 02.7 o 926