2018 GL

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5640545448 ± 5.07e-08
Semi-major axis (a)1.6894281334 AU ± 2.78e-08
Inclination (i)11.81208521° ± 4.85e-06
Long. of Asc. Node (Ω)137.30635218° ± 5.51e-05
Arg. of Perihelion (ω)335.24278613° ± 5.31e-05
Mean Anomaly (M)195.96367577° ± 3.26e-05
Mean Motion (n)0.4488515126°/day ± 1.11e-08
Perihelion dist (q)0.73649852 AU ± 8.65e-08
Aphelion dist (Q)2.64235775 AU ± 9.60e-08
Orbital Period2.19588495 yr ± 5.41e-08
Physical Parameters
H (abs. magnitude)20.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.314″
Uncertainty0
Orbit TypeApollo
MOID0.143110 AU
Observations Used259
Oppositions2
Arc Total2015-2018
First Observation Used2015-08-21
Last Observation Used2018-07-02
Observations (261)
Date Type RA Dec Mag Band Observatory
2018-04-06 21:38:58 C 15 16 46.24 +57 39 37.1 t 198
2018-04-06 21:39:50 C 15 16 45.71 +57 39 36.1 S C47
2018-04-06 21:42:56 C 15 16 44.79 +57 39 22.4 t 198
2018-04-06 21:44:05 C 15 16 44.15 +57 39 20.5 S C47
2018-04-06 21:46:54 C 15 16 43.34 +57 39 08.0 t 198
2018-04-06 21:50:52 C 15 16 41.91 +57 38 53.2 t 198
2018-04-06 21:55:23 C 15 16 40.20 +57 38 36.2 q A17
2018-04-06 21:58:45 C 15 16 39.13 +57 38 26.1 U K38
2018-04-06 22:06:48 C 15 16 35.99 +57 37 54.2 q A17
2018-04-06 22:07:27 C 15 16 35.86 +57 37 56.1 U K65
2018-04-06 22:13:08 C 15 16 33.87 +57 37 26.3 U J95
2018-04-06 22:13:50 C 15 16 33.46 +57 37 31.1 U 434
2018-04-06 22:16:23 C 15 16 32.58 +57 37 14.4 U J95
2018-04-06 22:17:19 C 15 16 32.23 +57 37 18.8 U 434
2018-04-06 22:19:44 C 15 16 31.42 +57 37 02.0 U J95
2018-04-06 22:20:09 C 15 16 31.03 +57 37 04.9 q A17
2018-04-06 22:20:49 C 15 16 30.93 +57 37 05.7 U 434
2018-04-06 22:21:21 C 15 16 30.82 +57 37 02.4 U K38
2018-04-06 22:27:14 C 15 16 28.53 +57 36 43.0 U K65
2018-04-06 22:48:01 C 15 16 20.78 +57 35 26.1 U K65
2018-04-06 22:58:03 C 15 16 16.87 +57 34 49.3 q 595
2018-04-06 23:46:05 C 15 15 59.10 +57 31 50.5 q 595
2018-04-06 23:57:26 C 15 15 54.84 +57 31 08.6 q 595
2018-04-07 00:14:40 C 15 15 48.40 +57 30 04.8 S L01
2018-04-07 00:15:52 C 15 15 47.96 +57 30 00.1 S L01
2018-04-07 00:17:02 C 15 15 47.53 +57 29 55.9 S L01
2018-04-07 00:18:13 C 15 15 47.09 +57 29 51.0 S L01
2018-04-07 00:20:13 C 15 15 46.38 +57 29 43.9 S L01
2018-04-07 00:22:35 C 15 15 45.48 +57 29 35.3 S L01
2018-04-07 00:24:58 C 15 15 44.58 +57 29 26.5 S L01
2018-04-07 02:11:25 C 15 15 05.51 +57 22 43.6 U K87
2018-04-07 02:45:04 C 15 14 53.14 +57 20 36.2 U K87
2018-04-07 03:16:42 C 15 14 41.60 +57 18 37.1 U K87
2018-04-08 06:02:13 C 15 06 02.94 +55 39 59.2 U I52
2018-04-08 06:02:29 C 15 06 02.74 +55 39 59.0 U I52
2018-04-08 06:10:09 C 15 06 00.37 +55 39 31.5 U I52
2018-04-08 06:10:25 C 15 06 00.24 +55 39 30.8 U I52
2018-04-08 22:45:01 C 15 01 09.59 +54 39 56.3 q K61
2018-04-08 22:45:41 C 15 01 09.42 +54 39 53.6 q K61
2018-04-08 22:46:23 C 15 01 09.22 +54 39 51.3 q K61
2018-04-09 05:40:26 C 14 59 17.17 +54 15 33.4 U I52
2018-04-09 05:40:42 C 14 59 17.09 +54 15 31.9 U I52
2018-04-09 05:47:58 C 14 59 15.07 +54 15 07.0 U I52
2018-04-09 08:59:51 C 14 58 20.95 +54 04 04.3 U 703
2018-04-09 09:08:09 C 14 58 18.64 +54 03 35.7 U 703
2018-04-09 09:24:40 C 14 58 13.90 +54 02 37.4 U 703
2018-04-11 06:26:42 C 14 47 31.96 +51 29 56.7 U I52
2018-04-11 06:27:28 C 14 47 31.78 +51 29 54.7 U I52
2018-04-11 06:30:46 C 14 47 31.03 +51 29 44.1 U I52
2018-04-11 06:31:02 C 14 47 30.97 +51 29 43.3 U I52