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
2018-04-18 22:53:07 C 10 22 12.80 +09 15 31.7 V 204
2018-04-19 00:08:57 C 10 22 17.65 +09 13 33.3 U 807
2018-04-19 00:12:07 C 10 22 17.75 +09 13 27.7 U 807
2018-04-19 00:15:18 C 10 22 17.90 +09 13 21.7 U 807
2018-04-19 06:11:45 C 10 22 33.53 +09 01 15.7 U I52
2018-04-19 06:12:21 C 10 22 33.56 +09 01 14.3 U I52
2018-04-19 06:14:00 C 10 22 33.63 +09 01 11.2 U I52
2018-04-19 06:15:39 C 10 22 33.72 +09 01 07.9 U I52
2018-04-20 04:45:16 C 10 23 38.12 +08 18 15.4 U G96
2018-04-20 04:52:41 C 10 23 38.43 +08 18 01.2 U G96
2018-04-20 05:00:08 C 10 23 38.83 +08 17 47.3 U G96
2018-04-20 05:01:20 C 10 23 38.79 +08 17 45.8 U I52
2018-04-20 05:07:03 C 10 23 38.99 +08 17 35.0 U I52
2018-04-20 05:07:34 C 10 23 39.03 +08 17 34.3 U G96
2018-04-20 05:07:39 C 10 23 39.04 +08 17 33.5 U I52
2018-04-21 03:40:52 C 10 24 43.74 +07 36 27.4 U I52
2018-04-21 03:42:44 C 10 24 43.84 +07 36 23.4 U I52
2018-04-21 03:44:37 C 10 24 43.92 +07 36 19.8 U I52
2018-04-21 03:47:44 C 10 24 44.04 +07 36 14.3 U I52
2018-04-23 03:33:32 C 10 27 00.75 +06 14 45.6 o 691
2018-04-23 03:41:58 C 10 27 01.11 +06 14 32.1 o 691
2018-04-23 03:50:25 C 10 27 01.52 +06 14 19.1 o 691
2018-05-04 04:08:09 C 10 40 03.35 +00 24 29.5 o 691
2018-05-04 05:12:59 C 10 40 06.35 +00 23 18.6 o 691
2018-05-08 04:38:59 C 10 45 02.53 -01 13 46.1 U I52
2018-05-08 04:43:45 C 10 45 02.79 -01 13 51.2 U I52
2018-05-08 04:48:31 C 10 45 02.99 -01 13 56.1 U I52
2018-05-16 04:06:53 C 10 55 22.69 -03 59 56.0 o 691
2018-05-16 04:25:08 C 10 55 23.69 -04 00 10.1 o 691
2018-05-16 04:43:22 C 10 55 24.60 -04 00 25.2 o 691
2019-05-25 06:18:38 C 08 33 55.832 +23 13 27.75 V F51
2019-05-25 06:25:27 C 08 33 57.086 +23 13 19.17 V F51
2023-07-15 06:26:56 C 22 42 56.34 -76 28 31.2 u 807
2023-07-15 06:35:32 C 22 42 56.21 -76 28 45.9 u 807
2023-07-15 06:44:09 C 22 42 56.05 -76 29 01.0 u 807
2025-02-24 02:28:12 B 18 05 54.69 +24 13 09.1 X M45
2025-02-24 02:36:48 B 18 05 52.43 +24 13 05.3 X M45
2025-02-24 02:45:26 B 18 05 50.14 +24 13 02.3 X M45
2025-02-26 03:01:36 B 17 53 01.95 +23 50 24.3 X M45
2025-02-26 03:16:55 B 17 52 57.63 +23 50 16.6 X M45
2025-02-28 14:53:39 C 17 36 06.533 +23 13 30.07 V T05
2025-02-28 14:58:20 C 17 36 05.035 +23 13 27.55 V T05
2025-02-28 15:29:14 C 17 35 55.577 +23 13 07.10 V T05
2025-02-28 15:33:54 C 17 35 54.180 +23 13 04.08 V T05
2025-03-07 03:18:39 B 16 45 21.041 +20 38 23.32 X K87
2025-03-07 03:30:29 B 16 45 16.682 +20 38 07.48 X K87
2025-03-07 03:42:20 B 16 45 12.317 +20 37 53.00 X K87
2025-03-08 03:27:38 B 16 36 37.087 +20 05 45.78 X K87
2025-03-08 03:46:09 B 16 36 30.098 +20 05 19.54 X K87
2025-03-08 04:04:39 B 16 36 23.172 +20 04 53.72 X K87