AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000WF31 ∴ Summary
Contact »
(185938) 2000WF31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14926 1.979e-08 au
e 0.161597 3.643e-08
i 16.743 5.97e-06 deg
Ω 224.011 1.497e-05 deg
ω 239.149 2.545e-05 deg
M 40.521 2.072e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6403 au
Aphelion 3.6582 au
Asc. node-Earth separation 2.33573 au
Desc. node-Earth separation 1.84184 au
Earth MOID 1.70016 au
Orbital period 2041.32 days
Date of orbit computation  apr 23 20:28
Observational summary
Optical observations (Discarded) 1052 (36)
Radar observations (Discarded) 0 (0)
Arc length 8534.53 days
Unobserved 41 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 140.822 deg
Declination -2.96108 deg
V Magnitude 19.97 mag
Solar Elongation -106.5 deg
Galactic Latitude 31.55 deg
Rate 0.177 deg/day
Direction 62.515 deg

More info »