1998 GC1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2924411377 ± 2.09e-07
Semi-major axis (a)1.4411091690 AU ± 6.55e-09
Inclination (i)18.72781238° ± 2.98e-05
Long. of Asc. Node (Ω)19.02442615° ± 1.24e-05
Arg. of Perihelion (ω)117.21277885° ± 5.37e-05
Mean Anomaly (M)20.71803410° ± 4.89e-05
Mean Motion (n)0.5697272000°/day ± 3.88e-09
Perihelion dist (q)1.01966956 AU ± 3.01e-07
Aphelion dist (Q)1.86254877 AU ± 3.01e-07
Orbital Period1.72999689 yr ± 1.18e-08
Physical Parameters
H (abs. magnitude)21.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.656″
Uncertainty0
Orbit TypeAmor
MOID0.133891 AU
Observations Used100
Oppositions11
Arc Total1998-2023
First Observation Used1998-04-02
Last Observation Used2023-12-10
Observations (101)
Date Type RA Dec Mag Band Observatory
2023-12-10 11:01:12 C 13 04 22.534 +56 26 26.70 V G96