AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009CY ∴ Summary
Contact »
(381687) 2009CY  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09694 2.446e-08 au
e 0.256309 5.362e-08
i 11.315 7.33e-06 deg
Ω 159.728 2.963e-05 deg
ω 326.475 3.557e-05 deg
M 295.046 1.776e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3032 au
Aphelion 3.8907 au
Asc. node-Earth separation 1.39365 au
Desc. node-Earth separation 2.67131 au
Earth MOID 1.32761 au
Orbital period 1990.67 days
Date of orbit computation  feb 22 03:11
Observational summary
Optical observations (Discarded) 327 (4)
Radar observations (Discarded) 0 (0)
Arc length 11196 days
Unobserved 137 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 25.8576 deg
Declination 3.50249 deg
V Magnitude 21.86 mag
Solar Elongation -18.06 deg
Galactic Latitude -56.9 deg
Rate 0.382 deg/day
Direction 70.24 deg

More info »