2004 YG1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1587949828 ± 2.18e-07
Semi-major axis (a)1.0099404034 AU ± 9.20e-09
Inclination (i)19.81788159° ± 2.29e-05
Long. of Asc. Node (Ω)271.70922366° ± 4.71e-06
Arg. of Perihelion (ω)293.89651667° ± 2.00e-05
Mean Anomaly (M)129.36588888° ± 1.06e-04
Mean Motion (n)0.9711105135°/day ± 1.33e-08
Perihelion dist (q)0.84956693 AU ± 2.20e-07
Aphelion dist (Q)1.17031387 AU ± 2.20e-07
Orbital Period1.01494760 yr ± 1.39e-08
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.500″
Uncertainty0
Orbit TypeApollo
MOID0.061511 AU
Observations Used98
Oppositions1
Arc Total2004-2013
First Observation Used2004-12-18
Last Observation Used2013-08-02
Observations (101)
Date Type RA Dec Mag Band Observatory
2013-08-02 23:10:03 C 16 25 44.26 +59 18 44.7 t 204