AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002VN21 ∴ Summary
Contact »
(331751) 2002VN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34022 1.132e-08 au
e 0.260592 6.28e-08
i 5.901 5.945e-06 deg
Ω 352.172 6.417e-05 deg
ω 8.201 6.545e-05 deg
M 14.627 1.558e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7304 au
Aphelion 2.9501 au
Asc. node-Earth separation 0.72891 au
Desc. node-Earth separation 1.94579 au
Earth MOID 0.72726 au
Orbital period 1307.63 days
Date of orbit computation  apr 23 21:00
Observational summary
Optical observations (Discarded) 244 (0)
Radar observations (Discarded) 0 (0)
Arc length 7148.07 days
Unobserved 753 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 33.7164 deg
Declination 16.3961 deg
V Magnitude 20.93 mag
Solar Elongation -2.9 deg
Galactic Latitude -42 deg
Rate 0.635 deg/day
Direction 68.74 deg

More info »