AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007VR312 ∴ Summary
Contact »
(256639) 2007VR312  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25232 9.698e-09 au
e 0.123141 5.17e-08
i 5.269 3.659e-06 deg
Ω 271.093 7.319e-05 deg
ω 136.123 7.849e-05 deg
M 333.914 2.862e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.975 au
Aphelion 2.5297 au
Asc. node-Earth separation 1.41769 au
Desc. node-Earth separation 1.05452 au
Earth MOID 0.98928 au
Orbital period 1234.65 days
Date of orbit computation  feb 22 02:44
Observational summary
Optical observations (Discarded) 369 (3)
Radar observations (Discarded) 0 (0)
Arc length 8236.27 days
Unobserved 283 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 8.8451 deg
Declination 7.56884 deg
V Magnitude 21.64 mag
Solar Elongation -5.01 deg
Galactic Latitude -55.09 deg
Rate 0.569 deg/day
Direction 67.432 deg

More info »