AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UD78 ∴ Summary
Contact »
(599227) 2009UD78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.23818 1.684e-07 au
e 0.046804 8.638e-08
i 10.392 1.127e-05 deg
Ω 25.656 3.652e-05 deg
ω 51.013 0.000128 deg
M 34.782 0.0001185 deg

More info »
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 4.993 au
Aphelion 5.4833 au
Asc. node-Earth separation 4.0819 au
Desc. node-Earth separation 4.3818 au
Earth MOID 4.01905 au
Orbital period 4378.94 days
Date of orbit computation  apr 23 21:55
Observational summary
Optical observations (Discarded) 240 (1)
Radar observations (Discarded) 0 (0)
Arc length 7972.96 days
Unobserved 106 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 108.574 deg
Declination 32.3478 deg
V Magnitude 21.88 mag
Solar Elongation -71.2 deg
Galactic Latitude 18.59 deg
Rate 0.144 deg/day
Direction 108.551 deg

More info »