AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WK169 ∴ Summary
Contact »
2009WK169  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61076 4.478e-08 au
e 0.20166 9.053e-08
i 5.243 9.456e-06 deg
Ω 217.619 0.0001329 deg
ω 192.863 0.0001452 deg
M 156.036 6.405e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0843 au
Aphelion 3.1373 au
Asc. node-Earth separation 2.11075 au
Desc. node-Earth separation 1.10102 au
Earth MOID 1.09535 au
Orbital period 1540.81 days
Date of orbit computation  feb 22 07:41
Observational summary
Optical observations (Discarded) 76 (1)
Radar observations (Discarded) 0 (0)
Arc length 4893.74 days
Unobserved 430 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 218.747 deg
Declination -15.2673 deg
V Magnitude 22.39 mag
Solar Elongation 166.92 deg
Galactic Latitude 40.72 deg
Rate 0.216 deg/day
Direction -66.255 deg

More info »