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
2025-03-28 01:25:41 C 13 29 00.55 +03 01 44.1 V D48
2025-03-28 01:45:54 C 13 28 53.70 +03 01 00.5 V D48
2025-03-28 08:26:48 C 13 26 42.875 +02 46 55.27 V 703
2025-03-28 08:30:04 C 13 26 41.766 +02 46 48.43 V 703
2025-03-28 08:33:19 C 13 26 40.668 +02 46 41.74 V 703
2025-03-28 12:20:52 C 13 25 26.078 +02 38 49.20 V T08
2025-03-28 12:28:17 C 13 25 23.561 +02 38 33.25 V T08
2025-03-28 13:16:48 C 13 25 07.272 +02 36 50.76 V T08
2025-03-28 13:24:14 C 13 25 04.750 +02 36 34.96 V T08
2025-03-29 05:54:35 C 13 19 50.712 +02 02 53.38 V W68
2025-03-29 06:39:59 C 13 19 35.899 +02 01 20.17 V W68
2025-03-29 06:45:12 C 13 19 34.224 +02 01 09.16 V W68
2025-03-29 07:05:51 C 13 19 27.494 +02 00 27.07 V W68
2025-03-29 22:05:12 B 13 14 51.982 +01 29 06.65 V D69
2025-03-29 22:09:10 B 13 14 50.722 +01 28 58.98 V D69
2025-03-29 22:13:10 B 13 14 49.500 +01 28 50.77 V D69
2025-03-29 22:26:17 B 13 14 45.432 +01 28 24.18 Z B72
2025-03-29 22:28:54 B 13 14 44.638 +01 28 18.56 Z B72
2025-03-29 22:31:31 B 13 14 43.847 +01 28 13.59 Z B72
2025-03-31 08:56:51 C 13 04 35.101 +00 21 54.18 V 703
2025-03-31 09:00:06 C 13 04 34.201 +00 21 47.52 V 703
2025-03-31 09:03:21 C 13 04 33.168 +00 21 41.58 V 703
2025-03-31 09:06:36 C 13 04 32.185 +00 21 35.71 V 703
2025-03-31 21:07:28 B 13 01 12.422 -00 00 42.95 V 160
2025-03-31 21:14:31 B 13 01 10.354 -00 00 56.34 V 160
2025-04-01 22:30:23 B 12 54 21.406 -00 45 53.06 X K87
2025-04-01 22:34:20 B 12 54 20.314 -00 45 59.98 X K87
2025-04-01 22:38:17 B 12 54 19.229 -00 46 06.78 X K87
2025-04-02 04:06:52 C 12 52 53.782 -00 54 37.69 V W68
2025-04-02 04:48:35 C 12 52 42.542 -00 55 49.04 V W68
2025-04-02 05:29:50 C 12 52 31.450 -00 56 59.39 V W68
2025-04-02 05:36:01 C 12 52 29.753 -00 57 09.90 V W68
2025-04-02 20:36:26 C 12 48 43.26 -01 23 12.1 V G17
2025-04-02 21:10:45 C 12 48 34.45 -01 24 08.2 V G17
2025-04-02 21:22:53 C 12 48 31.366 -01 24 28.33 X M26
2025-04-02 21:28:16 C 12 48 29.942 -01 24 37.66 X M26
2025-04-02 21:33:39 C 12 48 28.572 -01 24 46.48 X M26
2025-04-02 22:42:15 B 12 48 10.918 -01 26 38.94 V 160
2025-04-02 22:51:50 B 12 48 08.460 -01 26 55.50 V 160
2025-04-02 23:32:57 C 12 47 56.929 -01 27 54.38 W M01
2025-04-02 23:35:27 C 12 47 56.275 -01 27 58.61 W M01
2025-04-02 23:37:57 C 12 47 55.622 -01 28 02.84 W M01
2025-04-03 08:13:51 C 12 45 49.817 -01 42 01.91 V 703
2025-04-03 08:17:14 C 12 45 48.920 -01 42 08.10 V 703
2025-04-03 08:24:01 C 12 45 47.333 -01 42 18.25 V 703
2025-04-03 23:27:01 C 12 42 11.976 -02 05 22.45 V M22
2025-04-03 23:32:14 C 12 42 10.687 -02 05 30.62 V M22
2025-04-03 23:40:03 C 12 42 08.791 -02 05 42.58 V M22
2025-04-03 23:55:43 C 12 42 04.966 -02 06 06.80 V M22
2025-04-04 22:39:36 B 12 36 55.358 -02 41 24.22 X K87