IAA RAS IAA Minor Planet Database

2018 GX1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1195297002 ± 1.43e-05
Semi-major axis (a)0.9584054935 AU ± 3.43e-05
Inclination (i)20.44252520° ± 1.00e-02
Long. of Asc. Node (Ω)195.26633396° ± 5.25e-04
Arg. of Perihelion (ω)146.97121716° ± 1.64e-02
Mean Anomaly (M)267.01329627° ± 1.31e-01
Mean Motion (n)1.0504813213°/day ± 5.63e-05
Perihelion dist (q)0.84384757 AU ± 3.31e-05
Aphelion dist (Q)1.07296341 AU ± 4.07e-05
Orbital Period0.93826160 yr ± 5.03e-05
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.224″
Uncertainty3
Orbit TypeAten
MOID0.047712 AU
Observations Used42
Oppositions1
Arc Total2018-2018
First Observation Used2018-04-10
Last Observation Used2018-04-16
Observations (43)
Date Type RA Dec Mag Band Observatory
2018-04-10 05:30:43 C 11 30 40.16 +25 19 18.7 – U G96
2018-04-10 05:38:09 C 11 30 39.77 +25 21 02.4 – U G96
2018-04-10 05:45:36 C 11 30 39.37 +25 22 45.9 – U G96
2018-04-10 05:52:59 C 11 30 39.00 +25 24 28.2 – U G96
2018-04-10 06:19:41 C 11 30 37.68 +25 30 40.7 – U 703
2018-04-10 06:27:53 C 11 30 37.10 +25 32 33.3 – U 703
2018-04-10 06:36:04 C 11 30 36.69 +25 34 27.3 – U 703
2018-04-10 06:44:16 C 11 30 36.08 +25 36 20.9 – U 703
2018-04-10 08:22:27 C 11 30 31.58 +25 58 49.3 – U I52
2018-04-10 08:31:03 C 11 30 30.91 +26 00 40.6 – U H01
2018-04-10 08:31:05 C 11 30 31.23 +26 00 47.1 – U I52
2018-04-10 08:31:31 C 11 30 31.22 +26 00 53.1 – U I52
2018-04-10 08:39:35 C 11 30 30.58 +26 02 36.9 – U H01
2018-04-10 08:39:58 C 11 30 30.87 +26 02 48.8 – U I52
2018-04-10 08:49:34 C 11 30 30.20 +26 04 52.9 – U H01
2018-04-10 09:03:43 C 11 30 29.68 +26 08 05.2 – U H01
2018-04-10 19:21:51 C 11 30 34.30 +28 27 02.7 – S 033
2018-04-10 19:23:26 C 11 30 34.24 +28 27 23.6 – S 033
2018-04-10 19:25:00 C 11 30 34.18 +28 27 44.9 – S 033
2018-04-10 19:26:34 C 11 30 34.12 +28 28 05.5 – S 033
2018-04-10 19:28:07 C 11 30 34.06 +28 28 26.7 – S 033
2018-04-10 21:55:49 C 11 30 28.14 +29 01 02.5 – S 033
2018-04-10 21:57:23 C 11 30 28.07 +29 01 23.6 – S 033
2018-04-10 21:58:57 C 11 30 28.02 +29 01 44.2 – S 033
2018-04-10 22:00:32 C 11 30 27.95 +29 02 04.7 – S 033
2018-04-10 22:02:06 C 11 30 27.88 +29 02 25.6 – S 033
2018-04-10 22:03:39 C 11 30 27.80 +29 02 46.0 – S 033
2018-04-11 02:51:21 C 11 30 32.46 +30 05 43.2 – U I52
2018-04-11 02:51:42 C 11 30 32.43 +30 05 47.3 – U I52
2018-04-11 02:52:03 C 11 30 32.40 +30 05 50.9 – U I52
2018-04-11 02:52:23 C 11 30 32.40 +30 05 56.0 – U I52
2018-04-12 03:52:18 C 11 30 17.92 +35 12 25.4 – U I52
2018-04-12 03:53:06 C 11 30 17.90 +35 12 34.3 – U I52
2018-04-12 03:53:58 C 11 30 17.84 +35 12 44.5 – U I52
2018-04-12 03:54:44 C 11 30 17.83 +35 12 53.8 – U I52
2018-04-14 04:36:34 C 11 30 04.11 +43 39 26.2 – U I52
2018-04-14 04:37:57 C 11 30 04.08 +43 39 39.5 – U I52
2018-04-14 04:39:20 C 11 30 04.00 +43 39 52.2 – U I52
2018-04-14 04:40:43 C 11 30 03.93 +43 40 04.9 – U I52
2018-04-16 08:23:37 C 11 30 00.97 +50 41 53.7 – U I52
2018-04-16 08:25:24 C 11 30 00.91 +50 42 06.0 – U I52
2018-04-16 08:27:11 C 11 30 00.86 +50 42 18.2 – U I52
2018-04-16 08:28:59 C 11 30 00.85 +50 42 31.0 – U I52