IAA RAS IAA Minor Planet Database

2018 WG2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2378113000
Semi-major axis (a)1.1074868000 AU
Inclination (i)0.81813000°
Long. of Asc. Node (Ω)63.63447000°
Arg. of Perihelion (ω)80.06520000°
Mean Anomaly (M)303.06596000°
Mean Motion (n)0.8456609200°/day
Perihelion dist (q)0.84411390 AU
Aphelion dist (Q)1.37085970 AU
Orbital Period1.16548810 yr
Physical Parameters
H (abs. magnitude)30.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.410″
Uncertainty5
Orbit TypeApollo
MOID0.001067 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2018-11-30
Observations (18)
Date Type RA Dec Mag Band Observatory
2018-11-29 05:44:22 C 03 39 43.09 +22 29 46.6 – V G96
2018-11-29 06:00:20 C 03 39 20.24 +22 33 40.4 – V G96
2018-11-29 06:08:19 C 03 39 08.56 +22 35 37.5 – V G96
2018-11-29 09:20:50 C 03 34 04.12 +23 23 58.0 – V I52
2018-11-29 09:21:23 C 03 34 03.28 +23 24 06.4 – V I52
2018-11-29 09:21:55 C 03 34 02.30 +23 24 15.2 – V I52
2018-11-29 09:22:29 C 03 34 01.42 +23 24 22.5 – V I52
2018-11-29 21:06:17 C 03 12 34.83 +28 05 29.3 – V J95
2018-11-29 21:14:20 C 03 12 06.59 +28 10 23.9 – V J95
2018-11-29 21:16:47 C 03 11 57.91 +28 11 53.8 – V J95
2018-11-29 21:20:49 C 03 11 43.50 +28 14 23.6 – V J95
2018-11-29 23:42:40 C 03 02 10.95 +29 47 13.8 – V J95
2018-11-29 23:45:14 C 03 01 59.41 +29 49 00.6 – V J95
2018-11-29 23:48:19 C 03 01 45.38 +29 51 09.6 – V J95
2018-11-30 17:26:24 C 22 15 06.95 +47 51 57.4 – V J95
2018-11-30 17:28:43 C 22 13 28.41 +47 49 19.9 – V J95
2018-11-30 17:32:57 C 22 10 28.48 +47 44 16.5 – V J95
2018-11-30 17:35:22 C 22 08 46.44 +47 41 14.7 – V J95