2018 GD2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1735733000
Semi-major axis (a)1.0306264000 AU
Inclination (i)9.66776000°
Long. of Asc. Node (Ω)22.18075000°
Arg. of Perihelion (ω)270.76262000°
Mean Anomaly (M)26.31502000°
Mean Motion (n)0.9420027400°/day
Perihelion dist (q)0.85173720 AU
Aphelion dist (Q)1.20951560 AU
Orbital Period1.04628960 yr
Physical Parameters
H (abs. magnitude)29.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.990″
Uncertainty5
Orbit TypeApollo
MOID0.000513 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-04-12
Observations (15)
Date Type RA Dec Mag Band Observatory
2018-04-10 08:29:33 C 15 03 31.01 +20 38 03.8 V G96
2018-04-10 08:51:54 C 15 03 36.64 +20 34 28.3 V G96
2018-04-11 09:14:36 C 15 22 27.52 +13 39 22.0 U G96
2018-04-11 09:31:47 C 15 22 43.32 +13 30 54.7 U G96
2018-04-11 09:39:10 C 15 22 50.15 +13 27 14.2 U G96
2018-04-11 10:24:02 C 15 23 28.27 +13 03 29.0 U H01
2018-04-11 10:30:48 C 15 23 34.99 +12 59 53.8 U H01
2018-04-11 10:40:03 C 15 23 44.29 +12 54 56.9 U H01
2018-04-11 10:54:35 C 15 23 59.20 +12 47 03.7 U H01
2018-04-11 23:23:09 C 15 51 41.32 +02 03 07.1 S 033
2018-04-11 23:29:04 C 15 51 58.37 +01 55 17.4 S 033
2018-04-11 23:35:01 C 15 52 15.59 +01 47 23.1 S 033
2018-04-12 11:00:08 C 16 58 08.97 -24 12 38.3 U G96
2018-04-12 11:00:19 C 16 58 10.83 -24 13 17.3 U G96
2018-04-12 11:00:26 C 16 58 11.85 -24 13 41.0 U G96