AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WD137 ∴ Summary
Contact »
(394937) 2008WD137  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60031 2.144e-08 au
e 0.21588 6.739e-08
i 13.973 6.383e-06 deg
Ω 73.377 2.916e-05 deg
ω 91.879 3.915e-05 deg
M 171.987 1.741e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.039 au
Aphelion 3.1617 au
Asc. node-Earth separation 1.51231 au
Desc. node-Earth separation 1.44699 au
Earth MOID 1.10203 au
Orbital period 1531.57 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 285 (0)
Radar observations (Discarded) 0 (0)
Arc length 11070.9 days
Unobserved 262 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 1.06723 deg
Declination -12.02 deg
V Magnitude 23.18 mag
Solar Elongation 41.14 deg
Galactic Latitude -71.27 deg
Rate 0.324 deg/day
Direction 70.684 deg

More info »