AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WB112 ∴ Summary
Contact »
(428931) 2008WB112  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1152 3.891e-08 au
e 0.133968 8.786e-08
i 10.922 9.165e-06 deg
Ω 69.023 3.892e-05 deg
ω 335.649 4.997e-05 deg
M 302.48 3.246e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6979 au
Aphelion 3.5325 au
Asc. node-Earth separation 1.74118 au
Desc. node-Earth separation 2.47079 au
Earth MOID 1.71234 au
Orbital period 2008.29 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 144 (0)
Radar observations (Discarded) 0 (0)
Arc length 7118.15 days
Unobserved 311 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 356.242 deg
Declination -11.3567 deg
V Magnitude 22.26 mag
Solar Elongation 43.68 deg
Galactic Latitude -67.81 deg
Rate 0.373 deg/day
Direction 69.724 deg

More info »