AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002WJ4 ∴ Summary
Contact »
(114241) 2002WJ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.25452 2.524e-08 au
e 0.08182 5.991e-08
i 2.196 5.424e-06 deg
Ω 249.761 0.0001748 deg
ω 150.939 0.0001793 deg
M 248.424 3.888e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9882 au
Aphelion 3.5208 au
Asc. node-Earth separation 2.46746 au
Desc. node-Earth separation 2.03201 au
Earth MOID 1.99675 au
Orbital period 2144.51 days
Date of orbit computation  feb 22 02:14
Observational summary
Optical observations (Discarded) 449 (7)
Radar observations (Discarded) 0 (0)
Arc length 22912.9 days
Unobserved 301 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 302.487 deg
Declination -18.8196 deg
V Magnitude 21.57 mag
Solar Elongation 85.6 deg
Galactic Latitude -25.47 deg
Rate 0.185 deg/day
Direction 74.4 deg

More info »