AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007WZ39 ∴ Summary
Contact »
(312222) 2007WZ39  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.46375 1.055e-07 au
e 0.227775 3.693e-07
i 12.195 1.951e-05 deg
Ω 76.284 4.669e-05 deg
ω 290.981 9.657e-05 deg
M 320.712 0.0001334 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9026 au
Aphelion 3.0249 au
Asc. node-Earth separation 1.17415 au
Desc. node-Earth separation 1.52728 au
Earth MOID 0.94141 au
Orbital period 1412.52 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 90 (2)
Radar observations (Discarded) 0 (0)
Arc length 3962.1 days
Unobserved 879 days

More info »
Ephemeris at epoch 58580 MJD
Right Ascension 19.0977 deg
Declination 0.73578 deg
V Magnitude 21.19 mag
Solar Elongation -6.91 deg
Galactic Latitude -61.5 deg
Rate 0.611 deg/day
Direction 64.825 deg

More info »





This Web Site has been visited 1152973 times since

and this Page has been visited 33 times since 2012/01/22