AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VR12 ∴ Summary
Contact »
(22972) 1999VR12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02272 1.484e-08 au
e 0.099095 3.405e-08
i 10.807 3.34e-06 deg
Ω 77.008 1.868e-05 deg
ω 264.342 2.587e-05 deg
M 297.415 1.918e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7232 au
Aphelion 3.3223 au
Asc. node-Earth separation 2.03827 au
Desc. node-Earth separation 1.94914 au
Earth MOID 1.74189 au
Orbital period 1919.53 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3436 (24)
Radar observations (Discarded) 0 (0)
Arc length 17283.8 days
Unobserved 212 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 288.817 deg
Declination -24.2945 deg
V Magnitude 18.12 mag
Solar Elongation 80.37 deg
Galactic Latitude -15.77 deg
Rate 0.26 deg/day
Direction 92.895 deg

More info »