AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WJ72 ∴ Summary
Contact »
(372660) 2009WJ72  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54752 1.879e-08 au
e 0.093913 5.228e-08
i 1.895 4.856e-06 deg
Ω 131.212 0.000207 deg
ω 199.718 0.0002118 deg
M 269.465 4.149e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3083 au
Aphelion 2.7868 au
Asc. node-Earth separation 1.78502 au
Desc. node-Earth separation 1.30563 au
Earth MOID 1.29725 au
Orbital period 1485.17 days
Date of orbit computation  apr 23 21:09
Observational summary
Optical observations (Discarded) 287 (2)
Radar observations (Discarded) 0 (0)
Arc length 7257.11 days
Unobserved 436 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 246.929 deg
Declination -18.8717 deg
V Magnitude 20.98 mag
Solar Elongation 146.64 deg
Galactic Latitude 20.28 deg
Rate 0.12 deg/day
Direction -76.269 deg

More info »