2004 YJ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2210845000
Semi-major axis (a)1.4112555000 AU
Inclination (i)47.19036000° ± 4.00e+00
Long. of Asc. Node (Ω)272.78560000° ± 5.00e+00
Arg. of Perihelion (ω)135.98096000°
Mean Anomaly (M)196.55523000°
Mean Motion (n)0.5878893800°/day
Perihelion dist (q)1.09924880 AU
Aphelion dist (Q)1.72326220 AU
Orbital Period1.67651900 yr
Physical Parameters
H (abs. magnitude)20.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.440″
Uncertainty5
Orbit TypeAmor
MOID0.170817 AU
Observations Used51
Oppositions1
Arc Total
First Observation Used
Last Observation Used2005-01-02
Observations (51)
Date Type RA Dec Mag Band Observatory
2005-01-02 20:54:04 C 04 40 39.41 +01 17 51.6 r 170