AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008YY108 ∴ Summary
Contact »
2008YY108  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08474 6.802e-08 au
e 0.142508 1.316e-07
i 17.503 1.874e-05 deg
Ω 117.89 4.149e-05 deg
ω 73.141 8.636e-05 deg
M 244.816 6.483e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6451 au
Aphelion 3.5243 au
Asc. node-Earth separation 1.91894 au
Desc. node-Earth separation 2.1363 au
Earth MOID 1.7113 au
Orbital period 1978.91 days
Date of orbit computation  feb 22 07:39
Observational summary
Optical observations (Discarded) 53 (1)
Radar observations (Discarded) 0 (0)
Arc length 5405.08 days
Unobserved 185 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 58.3983 deg
Declination 9.02964 deg
V Magnitude 23.25 mag
Solar Elongation -30.02 deg
Galactic Latitude -32.96 deg
Rate 0.331 deg/day
Direction 70.291 deg

More info »