AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008UA31 ∴ Summary
Contact »
2008UA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27857 1.265e-07 au
e 0.209049 9.298e-08
i 3.261 1.404e-05 deg
Ω 70.458 0.0001468 deg
ω 309.403 0.0006583 deg
M 187.365 0.0005525 deg

More info »
Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8022 au
Aphelion 2.7549 au
Asc. node-Earth separation 0.9383 au
Desc. node-Earth separation 1.49888 au
Earth MOID 0.80704 au
Orbital period 1256.3 days
Date of orbit computation  feb 22 07:38
Observational summary
Optical observations (Discarded) 57 (0)
Radar observations (Discarded) 0 (0)
Arc length 5177.08 days
Unobserved 481 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 207.626 deg
Declination -7.68077 deg
V Magnitude 22.86 mag
Solar Elongation 176.54 deg
Galactic Latitude 52.37 deg
Rate 0.259 deg/day
Direction -71.956 deg

More info »