AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009YP9 ∴ Summary
Contact »
2009YP9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04034 4.484e-08 au
e 0.145531 8.014e-08
i 3.96 1.188e-05 deg
Ω 164.81 0.0001269 deg
ω 305.053 0.0001475 deg
M 244.119 6.515e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5979 au
Aphelion 3.4828 au
Asc. node-Earth separation 1.75463 au
Desc. node-Earth separation 2.24029 au
Earth MOID 1.61752 au
Orbital period 1936.34 days
Date of orbit computation  apr 24 01:38
Observational summary
Optical observations (Discarded) 69 (0)
Radar observations (Discarded) 0 (0)
Arc length 5866.02 days
Unobserved 1120 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 356.184 deg
Declination -1.62537 deg
V Magnitude 23.68 mag
Solar Elongation 40.07 deg
Galactic Latitude -59.9 deg
Rate 0.325 deg/day
Direction 68.221 deg

More info »