AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UB80 ∴ Summary
Contact »
(499220) 2009UB80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58762 4.951e-08 au
e 0.280788 2.012e-07
i 3.138 7.692e-06 deg
Ω 268.858 0.000192 deg
ω 77.871 0.0001985 deg
M 195.256 4.786e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.861 au
Aphelion 3.3142 au
Asc. node-Earth separation 1.2338 au
Desc. node-Earth separation 1.55098 au
Earth MOID 0.85712 au
Orbital period 1520.37 days
Date of orbit computation  Jun 5 02:24
Observational summary
Optical observations (Discarded) 112 (1)
Radar observations (Discarded) 0 (0)
Arc length 6270.96 days
Unobserved 518 days

More info »
Ephemeris at epoch 60477 MJD
Right Ascension 168.149 deg
Declination 1.66345 deg
V Magnitude 23.64 mag
Solar Elongation -83.44 deg
Galactic Latitude 55.22 deg
Rate 0.168 deg/day
Direction 107.749 deg

More info »