AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008AY66 ∴ Summary
Contact »
(498428) 2008AY66  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31709 1.747e-08 au
e 0.210102 6.504e-08
i 5.506 1.125e-05 deg
Ω 115.302 7.322e-05 deg
ω 312.64 8.556e-05 deg
M 254.737 3.433e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8303 au
Aphelion 2.8039 au
Asc. node-Earth separation 0.95559 au
Desc. node-Earth separation 1.56644 au
Earth MOID 0.8501 au
Orbital period 1288.29 days
Date of orbit computation  feb 22 03:35
Observational summary
Optical observations (Discarded) 126 (0)
Radar observations (Discarded) 0 (0)
Arc length 5138.91 days
Unobserved 802 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 329.267 deg
Declination -13.4501 deg
V Magnitude 23.84 mag
Solar Elongation 62.37 deg
Galactic Latitude -47.14 deg
Rate 0.379 deg/day
Direction 73.545 deg

More info »