AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008XA ∴ Summary
Contact »
(428940) 2008XA  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.22587 1.454e-07 au
e 0.127331 6.412e-08
i 27.169 7.328e-06 deg
Ω 195.343 1.189e-05 deg
ω 179.014 3.194e-05 deg
M 97.361 2.433e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 4.5605 au
Aphelion 5.8913 au
Asc. node-Earth separation 4.89075 au
Desc. node-Earth separation 3.56219 au
Earth MOID 3.56171 au
Orbital period 4363.52 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 351 (0)
Radar observations (Discarded) 0 (0)
Arc length 7885.05 days
Unobserved 192 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 115.812 deg
Declination -3.84929 deg
V Magnitude 21.63 mag
Solar Elongation -82.46 deg
Galactic Latitude 9.7 deg
Rate 0.129 deg/day
Direction 61.093 deg

More info »