AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WJ63 ∴ Summary
Contact »
(400558) 2008WJ63  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33197 1.046e-08 au
e 0.143279 4.517e-08
i 5.68 4.983e-06 deg
Ω 53.658 4.434e-05 deg
ω 348.886 4.827e-05 deg
M 130.974 1.71e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9978 au
Aphelion 2.6661 au
Asc. node-Earth separation 1.01435 au
Desc. node-Earth separation 1.64698 au
Earth MOID 1.00717 au
Orbital period 1300.72 days
Date of orbit computation  feb 22 03:15
Observational summary
Optical observations (Discarded) 431 (3)
Radar observations (Discarded) 0 (0)
Arc length 7695.9 days
Unobserved 460 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 179.718 deg
Declination 6.82932 deg
V Magnitude 21.38 mag
Solar Elongation -147.39 deg
Galactic Latitude 66.17 deg
Rate 0.166 deg/day
Direction -83.859 deg

More info »