AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012VS21 ∴ Summary
Contact »
(500660) 2012VS21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1546 4.127e-08 au
e 0.19223 1.207e-07
i 1.256 1.183e-05 deg
Ω 46.944 0.0005269 deg
ω 328.116 0.0005301 deg
M 32.23 3.538e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5482 au
Aphelion 3.761 au
Asc. node-Earth separation 1.62141 au
Desc. node-Earth separation 2.62258 au
Earth MOID 1.54945 au
Orbital period 2046.52 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 130 (0)
Radar observations (Discarded) 0 (0)
Arc length 10219.3 days
Unobserved 165 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 57.1717 deg
Declination 20.3637 deg
V Magnitude 22.43 mag
Solar Elongation -23.53 deg
Galactic Latitude -26 deg
Rate 0.423 deg/day
Direction 77.127 deg

More info »