AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008AR7 ∴ Summary
Contact »
(428518) 2008AR7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29264 1.102e-08 au
e 0.145719 7.446e-08
i 2.986 7.678e-06 deg
Ω 138.098 8.538e-05 deg
ω 349.203 8.871e-05 deg
M 232.801 2.237e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9586 au
Aphelion 2.6267 au
Asc. node-Earth separation 0.9771 au
Desc. node-Earth separation 1.6056 au
Earth MOID 0.97425 au
Orbital period 1267.95 days
Date of orbit computation  feb 22 03:20
Observational summary
Optical observations (Discarded) 257 (2)
Radar observations (Discarded) 0 (0)
Arc length 7202.26 days
Unobserved 262 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 354.504 deg
Declination -3.54562 deg
V Magnitude 23.15 mag
Solar Elongation 14.95 deg
Galactic Latitude -60.61 deg
Rate 0.445 deg/day
Direction 67.763 deg

More info »