IAA RAS IAA Minor Planet Database

2018 GY3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3801386000
Semi-major axis (a)1.0862093000 AU
Inclination (i)1.55194000°
Long. of Asc. Node (Ω)196.54998000°
Arg. of Perihelion (ω)262.54190000°
Mean Anomaly (M)317.07847000°
Mean Motion (n)0.8706303000°/day
Perihelion dist (q)0.67329920 AU
Aphelion dist (Q)1.49911940 AU
Orbital Period1.13206220 yr
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.480″
Uncertainty2
Orbit TypeApollo
MOID0.001681 AU
Observations Used38
Oppositions2
Arc Total2008-2018
First Observation Used—
Last Observation Used2018-04-15
Observations (19)
Date Type RA Dec Mag Band Observatory
2018-04-13 08:44:53 C 12 50 10.128 +03 10 12.42 – U F51
2018-04-13 09:03:01 C 12 50 10.236 +03 09 00.30 – U F51
2018-04-13 09:21:08 C 12 50 10.308 +03 07 48.50 – U F51
2018-04-13 20:48:25 C 12 51 25.35 +02 25 51.9 – r 106
2018-04-13 21:00:18 C 12 51 25.59 +02 25 17.7 – r 106
2018-04-14 07:11:54 C 12 52 06.68 +01 59 05.1 – U G96
2018-04-14 07:19:20 C 12 52 06.67 +01 58 47.1 – U G96
2018-04-14 07:26:45 C 12 52 06.59 +01 58 29.0 – U G96
2018-04-14 07:34:12 C 12 52 06.54 +01 58 10.8 – U G96
2018-04-14 09:43:36 C 12 52 06.90 +01 53 05.0 – U I52
2018-04-14 09:45:23 C 12 52 06.87 +01 53 01.5 – U I52
2018-04-14 09:47:10 C 12 52 06.91 +01 52 57.7 – U I52
2018-04-14 12:05:47 C 12 52 17.809 +01 48 48.82 – U 568
2018-04-14 12:07:09 C 12 52 17.811 +01 48 45.81 – U 568
2018-04-15 02:47:41 C 12 53 26.01 +01 24 08.8 – U 807
2018-04-15 02:54:27 C 12 53 25.92 +01 23 57.2 – U 807
2018-04-15 06:46:42 C 12 53 32.76 +01 12 53.6 – o 691
2018-04-15 07:10:46 C 12 53 32.34 +01 12 15.5 – o 691
2018-04-15 07:35:11 C 12 53 31.94 +01 11 36.4 – o 691