AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009YG22 ∴ Summary
Contact »
2009YG22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16284 4.246e-08 au
e 0.128152 7.63e-08
i 18.082 6.123e-06 deg
Ω 302.684 1.889e-05 deg
ω 229.312 2.962e-05 deg
M 147.108 2.58e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7575 au
Aphelion 3.5682 au
Asc. node-Earth separation 2.37904 au
Desc. node-Earth separation 1.88725 au
Earth MOID 1.80145 au
Orbital period 2054.54 days
Date of orbit computation  apr 24 01:38
Observational summary
Optical observations (Discarded) 314 (1)
Radar observations (Discarded) 0 (0)
Arc length 4506.93 days
Unobserved 734 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 340.733 deg
Declination -0.45825 deg
V Magnitude 22.03 mag
Solar Elongation 54.2 deg
Galactic Latitude -49.23 deg
Rate 0.266 deg/day
Direction 55.846 deg

More info »