AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WB54 ∴ Summary
Contact »
2008WB54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53809 1.01e-07 au
e 0.290805 1.321e-06
i 14.255 4.04e-05 deg
Ω 57.59 7.221e-05 deg
ω 305.325 0.0007886 deg
M 313.088 0.0003943 deg

More info »
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8 au
Aphelion 3.2762 au
Asc. node-Earth separation 1.00156 au
Desc. node-Earth separation 1.78161 au
Earth MOID 0.83993 au
Orbital period 1476.93 days
Date of orbit computation  feb 22 07:38
Observational summary
Optical observations (Discarded) 65 (0)
Radar observations (Discarded) 0 (0)
Arc length 5832.02 days
Unobserved 1235 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 312.677 deg
Declination -27.1722 deg
V Magnitude 23.72 mag
Solar Elongation 61.22 deg
Galactic Latitude -37.01 deg
Rate 0.486 deg/day
Direction 83.754 deg

More info »