AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009AV21 ∴ Summary
Contact »
(342935) 2009AV21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93088 3.406e-08 au
e 0.009895 7.139e-08
i 2.195 1.155e-05 deg
Ω 224.418 0.0001983 deg
ω 43.369 0.0007564 deg
M 214.092 0.000732 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9019 au
Aphelion 2.9599 au
Asc. node-Earth separation 1.901 au
Desc. node-Earth separation 1.96157 au
Earth MOID 1.88616 au
Orbital period 1832.72 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 189 (1)
Radar observations (Discarded) 0 (0)
Arc length 6853.07 days
Unobserved 128 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 107.74 deg
Declination 20.3374 deg
V Magnitude 22.61 mag
Solar Elongation -73.62 deg
Galactic Latitude 13.27 deg
Rate 0.26 deg/day
Direction 95.236 deg

More info »