AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000WB4 ∴ Summary
Contact »
(88073) 2000WB4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69097 1.546e-08 au
e 0.043733 4.936e-08
i 21.252 4.793e-06 deg
Ω 262.214 1.236e-05 deg
ω 223.505 5.62e-05 deg
M 38.057 5.513e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5733 au
Aphelion 2.8087 au
Asc. node-Earth separation 1.75818 au
Desc. node-Earth separation 1.61963 au
Earth MOID 1.61065 au
Orbital period 1612.36 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 1628 (161)
Radar observations (Discarded) 0 (0)
Arc length 9014.97 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 143.599 deg
Declination -14.6404 deg
V Magnitude 19.13 mag
Solar Elongation -112.37 deg
Galactic Latitude 26.53 deg
Rate 0.164 deg/day
Direction 47.182 deg

More info »