AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2010XA31 ∴ Summary
Contact »
(322177) 2010XA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10894 4.189e-08 au
e 0.118626 9.275e-08
i 5.51 8.372e-06 deg
Ω 232.161 8.377e-05 deg
ω 339.785 9.16e-05 deg
M 17.359 4.076e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7401 au
Aphelion 3.4777 au
Asc. node-Earth separation 1.74772 au
Desc. node-Earth separation 2.46056 au
Earth MOID 1.73496 au
Orbital period 2002.25 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 173 (0)
Radar observations (Discarded) 0 (0)
Arc length 7630.9 days
Unobserved 388 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 251.437 deg
Declination -21.5031 deg
V Magnitude 20.71 mag
Solar Elongation 136.32 deg
Galactic Latitude 15.34 deg
Rate 0.064 deg/day
Direction -50.393 deg

More info »