2018 GY1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6333471698 ± 4.12e-08
Semi-major axis (a)2.1491567882 AU ± 1.72e-08
Inclination (i)13.02631232° ± 8.76e-06
Long. of Asc. Node (Ω)40.37893203° ± 1.17e-05
Arg. of Perihelion (ω)239.60007818° ± 1.17e-05
Mean Anomaly (M)132.22780132° ± 1.13e-05
Mean Motion (n)0.3128312473°/day ± 3.75e-09
Perihelion dist (q)0.78799442 AU ± 8.88e-08
Aphelion dist (Q)3.51031916 AU ± 9.29e-08
Orbital Period3.15066443 yr ± 3.78e-08
Physical Parameters
H (abs. magnitude)22.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.328″
Uncertainty0
Orbit TypeApollo
MOID0.015295 AU
Observations Used206
Oppositions2
Arc Total2018-2021
First Observation Used2018-04-10
Last Observation Used2021-09-30
Observations (210)
Date Type RA Dec Mag Band Observatory
2018-10-11 11:58:02 C 03 36 39.310 +16 57 21.77 V T12
2018-10-11 12:15:35 C 03 36 37.832 +16 57 23.95 V T12
2018-10-12 12:16:09 C 03 34 39.518 +17 00 14.00 V T12
2021-09-27 10:45:23 C 23 10 08.64 -58 42 19.2 V 474
2021-09-27 10:48:50 C 23 10 09.06 -58 41 58.1 V 474
2021-09-27 10:52:17 C 23 10 09.42 -58 41 35.2 V 474
2021-09-30 11:38:07 C 23 17 33.63 -51 17 45.2 V 474
2021-09-30 11:43:21 C 23 17 34.02 -51 17 15.0 V 474
2021-09-30 11:48:42 C 23 17 34.41 -51 16 45.1 V 474
2021-09-30 11:53:56 C 23 17 34.90 -51 16 14.9 V 474