AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004VD21 ∴ Summary
Contact »
(308095) 2004VD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23248 3.527e-08 au
e 0.027136 5.848e-08
i 16.026 6.621e-06 deg
Ω 51.764 2.194e-05 deg
ω 25.096 0.0001301 deg
M 94.965 0.0001284 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1448 au
Aphelion 3.3202 au
Asc. node-Earth separation 2.16405 au
Desc. node-Earth separation 2.30106 au
Earth MOID 2.16247 au
Orbital period 2122.76 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 364 (0)
Radar observations (Discarded) 0 (0)
Arc length 8654.39 days
Unobserved 123 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 174.965 deg
Declination 20.8412 deg
V Magnitude 20.53 mag
Solar Elongation -135.08 deg
Galactic Latitude 72.51 deg
Rate 0.131 deg/day
Direction -116.118 deg

More info »