IAA RAS IAA Minor Planet Database

2018 GJ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1506246000
Semi-major axis (a)1.1521006000 AU
Inclination (i)36.96923000°
Long. of Asc. Node (Ω)21.57608000°
Arg. of Perihelion (ω)250.39738000°
Mean Anomaly (M)356.68880000°
Mean Motion (n)0.7970186100°/day
Perihelion dist (q)0.97856590 AU
Aphelion dist (Q)1.32563530 AU
Orbital Period1.23661810 yr
Physical Parameters
H (abs. magnitude)23.42
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.320″
Uncertainty8
Orbit TypeApollo
MOID0.067192 AU
Observations Used47
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2018-04-21
Observations (47)
Date Type RA Dec Mag Band Observatory
2018-04-05 07:37:01 C 13 21 53.36 +47 16 34.2 – U G96
2018-04-05 07:44:39 C 13 21 48.22 +47 16 12.1 – U G96
2018-04-05 07:52:17 C 13 21 43.10 +47 15 50.5 – U G96
2018-04-05 07:59:57 C 13 21 38.09 +47 15 27.1 – U G96
2018-04-05 08:25:42 C 13 21 20.46 +47 14 10.2 – U H01
2018-04-05 08:41:41 C 13 21 09.77 +47 13 22.8 – U H01
2018-04-05 08:48:04 C 13 21 05.46 +47 13 03.6 – U H01
2018-04-05 08:58:21 C 13 20 58.58 +47 12 33.1 – U H01
2018-04-05 10:41:58 C 13 19 49.44 +47 07 19.0 – U G96
2018-04-05 10:42:53 C 13 19 48.81 +47 07 16.3 – U G96
2018-04-05 10:43:48 C 13 19 48.14 +47 07 13.2 – U G96
2018-04-06 06:49:10 C 13 06 28.44 +46 01 10.4 – U G96
2018-04-06 06:51:00 C 13 06 27.22 +46 01 03.9 – U G96
2018-04-06 06:51:55 C 13 06 26.56 +46 01 00.7 – U G96
2018-04-06 07:08:22 C 13 06 15.17 +46 00 02.6 – U I52
2018-04-06 07:09:27 C 13 06 14.30 +45 59 57.3 – U I52
2018-04-06 07:10:33 C 13 06 13.50 +45 59 53.2 – U I52
2018-04-06 07:11:39 C 13 06 12.63 +45 59 48.9 – U I52
2018-04-06 07:12:44 C 13 06 11.87 +45 59 45.3 – U I52
2018-04-06 07:21:31 C 13 06 05.68 +45 59 13.7 – U I52
2018-04-06 07:25:54 C 13 06 02.55 +45 58 58.7 – U I52
2018-04-07 22:07:39 C 12 38 52.24 +43 12 57.9 – S L01
2018-04-07 22:14:53 C 12 38 46.88 +43 12 22.6 – S L01
2018-04-07 22:23:38 C 12 38 40.54 +43 11 38.5 – S L01
2018-04-08 03:10:24 C 12 35 16.87 +42 47 18.7 – U H01
2018-04-08 03:15:42 C 12 35 12.95 +42 46 52.0 – U H01
2018-04-08 03:29:36 C 12 35 02.70 +42 45 41.6 – U H01
2018-04-08 03:43:20 C 12 34 52.54 +42 44 31.7 – U H01
2018-04-08 04:59:05 C 12 33 56.52 +42 38 03.0 – U I52
2018-04-08 05:02:39 C 12 33 53.75 +42 37 45.0 – U I52
2018-04-08 05:04:26 C 12 33 52.60 +42 37 35.5 – U I52
2018-04-10 03:35:50 C 11 59 43.14 +37 49 09.8 – U I52
2018-04-10 03:37:13 C 11 59 42.11 +37 48 59.7 – U I52
2018-04-10 03:38:36 C 11 59 41.07 +37 48 50.3 – U I52
2018-04-14 03:57:29 C 10 51 36.18 +23 23 23.1 – U I52
2018-04-14 03:58:52 C 10 51 35.27 +23 23 08.7 – U I52
2018-04-14 04:00:15 C 10 51 34.31 +23 22 54.5 – U I52
2018-04-14 04:01:38 C 10 51 33.38 +23 22 40.1 – U I52
2018-04-19 00:04:35 C 09 46 09.07 +03 02 56.9 – u 807
2018-04-19 00:12:41 C 09 46 05.11 +03 01 38.1 – u 807
2018-04-19 06:03:04 C 09 43 18.77 +02 03 57.1 – U I52
2018-04-19 06:05:10 C 09 43 17.83 +02 03 37.5 – U I52
2018-04-19 06:07:14 C 09 43 16.83 +02 03 16.5 – U I52
2018-04-19 06:09:19 C 09 43 15.83 +02 02 56.8 – U I52
2018-04-21 03:28:10 C 09 23 56.19 -04 42 47.1 – o 291
2018-04-21 03:38:02 C 09 23 52.08 -04 44 09.0 – o 291
2018-04-21 03:47:55 C 09 23 48.09 -04 45 31.1 – o 291