AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008VV21 ∴ Summary
Contact »
2008VV21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20553 1.285e-08 au
e 0.156033 1.053e-07
i 3.912 1.06e-05 deg
Ω 191.014 8.8e-05 deg
ω 220.988 0.0001132 deg
M 250.009 5.451e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8614 au
Aphelion 2.5497 au
Asc. node-Earth separation 1.44007 au
Desc. node-Earth separation 0.92543 au
Earth MOID 0.87428 au
Orbital period 1196.38 days
Date of orbit computation  apr 24 01:35
Observational summary
Optical observations (Discarded) 118 (0)
Radar observations (Discarded) 0 (0)
Arc length 5777.06 days
Unobserved 880 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 319.922 deg
Declination -11.564 deg
V Magnitude 23.39 mag
Solar Elongation 78.22 deg
Galactic Latitude -38.09 deg
Rate 0.354 deg/day
Direction 69.685 deg

More info »