2018 GD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3180524000
Semi-major axis (a)1.3752619000 AU
Inclination (i)6.30287000°
Long. of Asc. Node (Ω)157.53324000°
Arg. of Perihelion (ω)344.32024000°
Mean Anomaly (M)291.00156000°
Mean Motion (n)0.6111192200°/day
Perihelion dist (q)0.93785660 AU
Aphelion dist (Q)1.81266720 AU
Orbital Period1.61279110 yr
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.440″
Uncertainty6
Orbit TypeApollo
MOID0.036220 AU
Observations Used51
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-05-08
Observations (52)
Date Type RA Dec Mag Band Observatory
2018-05-08 08:56:02 C 14 31 52.17 +20 25 51.9 o 291
2018-05-08 10:04:01 C 14 31 51.06 +20 24 13.6 o 291