AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008UD253 ∴ Summary
Contact »
(490171) 2008UD253  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 4.768 6.075e-08 au
e 0.483305 6.895e-08
i 13.636 8.714e-06 deg
Ω 35.535 3.913e-05 deg
ω 355.948 4.198e-05 deg
M 170.402 1.286e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4636 au
Aphelion 7.0724 au
Asc. node-Earth separation 1.473 au
Desc. node-Earth separation 6.04974 au
Earth MOID 1.47004 au
Orbital period 3802.79 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 392 (2)
Radar observations (Discarded) 0 (0)
Arc length 16292.8 days
Unobserved 751 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 207.176 deg
Declination -9.1023 deg
V Magnitude 22.56 mag
Solar Elongation -177.95 deg
Galactic Latitude 51.2 deg
Rate 0.12 deg/day
Direction -74.203 deg

More info »