AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WR51 ∴ Summary
Contact »
(504750) 2009WR51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59626 3.414e-08 au
e 0.2072 6.134e-08
i 15.363 9.015e-06 deg
Ω 82.981 4.131e-05 deg
ω 16.022 6.701e-05 deg
M 149.956 5.575e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0583 au
Aphelion 3.1342 au
Asc. node-Earth separation 1.08862 au
Desc. node-Earth separation 2.08692 au
Earth MOID 1.07923 au
Orbital period 1527.99 days
Date of orbit computation  apr 23 21:37
Observational summary
Optical observations (Discarded) 162 (0)
Radar observations (Discarded) 0 (0)
Arc length 4937.82 days
Unobserved 341 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 280.638 deg
Declination -23.0847 deg
V Magnitude 22.76 mag
Solar Elongation 117.12 deg
Galactic Latitude -8.46 deg
Rate 0.053 deg/day
Direction 167.47 deg

More info »