2018 GE4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0488559256 ± 3.19e-08
Semi-major axis (a)1.3464736649 AU ± 5.19e-09
Inclination (i)8.42954076° ± 3.35e-06
Long. of Asc. Node (Ω)129.79601882° ± 2.79e-05
Arg. of Perihelion (ω)302.75428310° ± 6.90e-05
Mean Anomaly (M)77.62985047° ± 5.52e-05
Mean Motion (n)0.6308345640°/day ± 3.65e-09
Perihelion dist (q)1.28069045 AU ± 4.32e-08
Aphelion dist (Q)1.41225688 AU ± 4.32e-08
Orbital Period1.56241642 yr ± 9.04e-09
Physical Parameters
H (abs. magnitude)22.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty0
Orbit TypeAmor
MOID0.314074 AU
Observations Used77
Oppositions4
Arc Total2012-2023
First Observation Used2012-08-14
Last Observation Used2023-11-11
Observations (81)
Date Type RA Dec Mag Band Observatory
2021-01-06 12:14:45 C 08 25 54.37 +08 14 54.5 o 691
2021-01-09 09:17:59 C 08 23 04.632 +09 22 51.80 U F51
2021-01-09 09:34:03 C 08 23 03.811 +09 23 08.26 U F51
2021-01-09 09:50:08 C 08 23 02.997 +09 23 24.88 U F51
2021-01-18 06:33:58 C 08 12 18.00 +13 21 19.9 V G96
2021-01-18 06:41:19 C 08 12 17.61 +13 21 28.2 V G96
2021-01-18 06:48:41 C 08 12 17.08 +13 21 37.3 V G96
2021-01-18 06:56:01 C 08 12 16.65 +13 21 46.2 V G96
2021-02-13 06:06:14 C 07 45 07.744 +24 45 06.99 U F51
2021-02-13 06:45:23 C 07 45 06.795 +24 45 40.87 U F51
2021-02-13 07:05:01 C 07 45 06.318 +24 45 57.72 U F51
2023-09-15 13:08:10 C 02 19 59.475 -10 22 51.73 X F51
2023-09-15 13:21:10 C 02 19 59.653 -10 23 03.81 X F51
2023-09-15 13:34:10 C 02 19 59.850 -10 23 16.03 X F51
2023-09-15 13:47:21 C 02 20 00.028 -10 23 28.32 X F51
2023-10-14 12:20:39 C 02 10 23.810 -20 42 53.68 X F52
2023-10-14 12:34:29 C 02 10 23.086 -20 43 02.07 X F52
2023-10-14 12:48:18 C 02 10 22.415 -20 43 10.89 X F52
2023-10-14 13:02:05 C 02 10 21.703 -20 43 19.52 X F52
2023-10-18 07:41:42 C 02 06 12.283 -21 34 59.92 V G96
2023-10-18 07:50:13 C 02 06 11.779 -21 35 03.98 V G96
2023-10-18 07:58:50 C 02 06 11.308 -21 35 07.98 V G96
2023-10-18 08:06:16 C 02 06 10.912 -21 35 11.65 V G96
2023-10-19 10:36:52 C 02 04 54.356 -21 47 51.31 X F51
2023-10-19 10:54:33 C 02 04 53.360 -21 47 59.23 X F51
2023-10-19 11:12:13 C 02 04 52.362 -21 48 07.29 X F51
2023-10-19 11:29:53 C 02 04 51.383 -21 48 15.34 X F51
2023-11-11 06:01:20 C 01 40 46.949 -21 50 59.17 V G96
2023-11-11 06:08:49 C 01 40 46.607 -21 50 56.40 V G96
2023-11-11 06:16:15 C 01 40 46.387 -21 50 52.12 V G96
2023-11-11 06:23:41 C 01 40 46.139 -21 50 49.38 V G96