2018 GW

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4030480000
Semi-major axis (a)1.7067986000 AU
Inclination (i)3.34902000°
Long. of Asc. Node (Ω)30.56876000°
Arg. of Perihelion (ω)219.78284000°
Mean Anomaly (M)128.71989000°
Mean Motion (n)0.4420085300°/day
Perihelion dist (q)1.01887680 AU
Aphelion dist (Q)2.39472040 AU
Orbital Period2.22983850 yr
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty7
Orbit TypeAmor
MOID0.030263 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-05-12
Observations (29)
Date Type RA Dec Mag Band Observatory
2018-04-08 03:04:57 C 14 03 21.116 -07 01 28.66 U 309
2018-04-08 03:08:27 C 14 03 21.423 -07 01 33.23 U 309
2018-04-08 03:10:11 C 14 03 21.598 -07 01 35.54 U 309
2018-04-08 03:11:56 C 14 03 21.744 -07 01 37.73 U 309
2018-04-08 03:13:39 C 14 03 21.924 -07 01 39.93 U 309
2018-04-08 03:15:24 C 14 03 22.089 -07 01 42.08 U 309
2018-04-08 03:17:08 C 14 03 22.228 -07 01 44.32 U 309
2018-04-08 03:18:53 C 14 03 22.380 -07 01 46.52 U 309
2018-04-08 03:20:39 C 14 03 22.570 -07 01 48.92 U 309
2018-04-09 07:25:13 C 14 06 23.23 -07 38 31.4 U 807
2018-04-09 07:41:00 C 14 06 24.78 -07 38 53.0 U 807
2018-04-09 07:56:46 C 14 06 26.39 -07 39 14.8 U 807
2018-04-09 08:36:45 C 14 06 32.51 -07 41 18.3 U H01
2018-04-09 08:41:52 C 14 06 33.01 -07 41 25.2 U H01
2018-04-09 08:57:07 C 14 06 34.51 -07 41 46.0 U H01
2018-04-09 09:06:53 C 14 06 35.46 -07 41 59.4 U H01
2018-04-10 09:28:33 C 14 09 26.79 -08 16 40.3 U H01
2018-04-10 09:34:11 C 14 09 27.38 -08 16 48.6 U H01
2018-04-10 09:50:52 C 14 09 29.16 -08 17 12.9 U H01
2018-04-10 10:06:52 C 14 09 30.87 -08 17 36.3 U H01
2018-04-19 07:12:30 C 14 45 46.24 -15 40 54.0 U I52
2018-04-19 07:16:06 C 14 45 46.98 -15 41 04.5 U I52
2018-04-21 10:18:54 C 14 59 03.94 -18 17 35.6 U I52
2018-04-21 10:25:23 C 14 59 05.69 -18 17 56.9 U I52
2018-04-21 10:28:22 C 14 59 06.46 -18 18 06.6 U I52
2018-04-21 10:32:59 C 14 59 07.72 -18 18 21.4 U I52
2018-05-12 08:52:29 C 20 46 24.78 -41 17 06.5 u 807
2018-05-12 09:09:08 C 20 46 35.90 -41 16 40.4 u 807
2018-05-12 09:26:53 C 20 46 47.71 -41 16 11.5 u 807