AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009DF146 ∴ Summary
Contact »
(528923) 2009DF146  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24041 1.411e-08 au
e 0.171135 6.477e-08
i 8.445 8.358e-06 deg
Ω 173.891 4.563e-05 deg
ω 237.099 5.507e-05 deg
M 283.866 2.569e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.857 au
Aphelion 2.6238 au
Asc. node-Earth separation 1.40352 au
Desc. node-Earth separation 0.98518 au
Earth MOID 0.88185 au
Orbital period 1224.87 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 132 (0)
Radar observations (Discarded) 0 (0)
Arc length 9381.67 days
Unobserved 338 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 341.331 deg
Declination -3.9398 deg
V Magnitude 23.13 mag
Solar Elongation 47.93 deg
Galactic Latitude -52.01 deg
Rate 0.49 deg/day
Direction 70.122 deg

More info »