2018 GJ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4118060148 ± 6.17e-08
Semi-major axis (a)1.1047533611 AU ± 1.24e-09
Inclination (i)16.97291979° ± 1.02e-05
Long. of Asc. Node (Ω)14.76708155° ± 4.20e-06
Arg. of Perihelion (ω)52.45797974° ± 7.85e-06
Mean Anomaly (M)276.81517982° ± 7.80e-06
Mean Motion (n)0.8488174103°/day ± 1.43e-09
Perihelion dist (q)0.64980928 AU ± 6.82e-08
Aphelion dist (Q)1.55969744 AU ± 6.82e-08
Orbital Period1.16117586 yr ± 1.95e-09
Physical Parameters
H (abs. magnitude)20.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty0
Orbit TypeApollo
MOID0.114706 AU
Observations Used258
Oppositions1
Arc Total2017-2025
First Observation Used2017-04-06
Last Observation Used2025-04-21
Observations (277)
Date Type RA Dec Mag Band Observatory
2025-03-08 13:28:31 C 16 32 57.012 +19 51 50.51 V T05
2025-03-08 13:32:34 C 16 32 55.478 +19 51 44.96 V T05
2025-03-08 13:36:39 C 16 32 53.875 +19 51 39.53 V T05
2025-03-08 13:46:43 C 16 32 50.018 +19 51 25.34 V T05
2025-03-09 02:29:11 B 16 28 05.198 +19 32 12.23 Z K74
2025-03-09 02:39:34 B 16 28 01.202 +19 31 56.57 Z K74
2025-03-09 02:51:06 B 16 27 56.774 +19 31 39.72 Z K74
2025-03-09 03:02:22 B 16 27 52.418 +19 31 22.94 Z K74
2025-03-17 00:28:49 B 15 11 34.116 +13 26 38.98 Z K74
2025-03-17 00:46:17 B 15 11 26.630 +13 25 59.38 Z K74
2025-03-18 00:14:05 B 15 01 38.594 +12 31 36.26 Z K74
2025-03-18 00:26:19 B 15 01 33.384 +12 31 07.86 Z K74
2025-03-18 00:38:32 B 15 01 28.166 +12 30 39.31 Z K74
2025-03-18 01:16:16 B 15 01 12.038 +12 29 11.22 X K87
2025-03-18 01:45:08 B 15 00 59.681 +12 28 03.97 X K87
2025-03-18 02:14:00 B 15 00 47.340 +12 26 56.29 X K87
2025-03-18 23:14:34 C 14 52 04.092 +11 37 03.18 Z G19
2025-03-19 00:16:31 C 14 51 37.884 +11 34 36.16 Z G19
2025-03-19 00:16:37 C 14 51 37.814 +11 34 35.62 Z G19
2025-03-19 00:50:52 C 14 51 23.150 +11 34 28.52 V M22
2025-03-19 00:57:24 C 14 51 20.405 +11 34 13.40 V M22
2025-03-19 00:58:03 C 14 51 20.050 +11 34 12.04 V M22
2025-03-19 01:10:43 B 14 51 15.005 +11 32 25.26 V L65
2025-03-19 01:18:35 C 14 51 11.518 +11 32 08.16 Z G19
2025-03-19 01:20:10 B 14 51 10.980 +11 32 02.94 V L65
2025-03-19 01:29:38 B 14 51 06.960 +11 31 40.08 V L65
2025-03-19 01:34:25 B 14 51 04.913 +11 31 31.26 X K87
2025-03-19 01:41:00 C 14 51 01.690 +11 32 29.36 V M22
2025-03-19 01:47:15 B 14 50 59.467 +11 31 00.44 X K87
2025-03-19 02:00:04 B 14 50 53.981 +11 30 29.95 X K87
2025-03-19 22:57:06 B 14 42 16.618 +10 40 02.39 V 160
2025-03-19 23:04:47 B 14 42 13.406 +10 39 43.63 V 160
2025-03-20 01:36:15 C 14 41 09.576 +10 33 37.44 Z D66
2025-03-20 01:44:16 C 14 41 06.199 +10 33 18.54 Z D66
2025-03-20 01:52:34 C 14 41 02.748 +10 32 58.42 Z D66
2025-03-20 02:12:48 B 14 40 54.178 +10 32 04.96 X K87
2025-03-20 02:23:00 B 14 40 49.913 +10 31 40.22 X K87
2025-03-20 02:33:11 B 14 40 45.624 +10 31 15.46 X K87
2025-03-20 22:39:38 C 14 32 35.314 +09 42 17.46 X K00
2025-03-20 23:16:05 C 14 32 20.294 +09 40 50.05 X K00
2025-03-20 23:56:00 C 14 32 03.758 +09 39 13.07 X K00
2025-03-21 01:01:54 B 14 31 36.437 +09 36 33.23 X K87
2025-03-21 01:09:55 B 14 31 33.079 +09 36 13.72 X K87
2025-03-21 01:17:59 B 14 31 29.753 +09 35 53.41 X K87
2025-03-21 07:12:59 C 14 29 05.923 +09 22 38.17 V W68
2025-03-21 07:19:34 C 14 29 03.166 +09 22 22.15 V W68
2025-03-21 08:07:01 C 14 28 43.390 +09 20 26.48 V W68
2025-03-21 08:47:40 C 14 28 26.443 +09 18 46.62 V W68
2025-03-21 10:46:15 C 14 27 39.355 +09 13 01.02 V 703
2025-03-21 10:52:47 C 14 27 36.583 +09 12 44.10 V 703