AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WE91 ∴ Summary
Contact »
2008WE91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73613 3.399e-08 au
e 0.22557 1.684e-07
i 9.396 1.669e-05 deg
Ω 39.826 5.886e-05 deg
ω 344.486 8.687e-05 deg
M 150.417 4.79e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1189 au
Aphelion 3.3533 au
Asc. node-Earth separation 1.14175 au
Desc. node-Earth separation 2.31077 au
Earth MOID 1.12497 au
Orbital period 1653.12 days
Date of orbit computation  feb 22 07:38
Observational summary
Optical observations (Discarded) 66 (0)
Radar observations (Discarded) 0 (0)
Arc length 5168.15 days
Unobserved 515 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 181.495 deg
Declination 6.62296 deg
V Magnitude 23.34 mag
Solar Elongation -145.16 deg
Galactic Latitude 66.82 deg
Rate 0.149 deg/day
Direction -85.833 deg

More info »