AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008CW61 ∴ Summary
Contact »
(355568) 2008CW61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07476 3.447e-08 au
e 0.104531 8.85e-08
i 4.767 9.491e-06 deg
Ω 354.875 8.692e-05 deg
ω 160.539 9.563e-05 deg
M 357.767 4.065e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7534 au
Aphelion 3.3962 au
Asc. node-Earth separation 2.3693 au
Desc. node-Earth separation 1.77389 au
Earth MOID 1.76395 au
Orbital period 1969.32 days
Date of orbit computation  apr 23 21:05
Observational summary
Optical observations (Discarded) 186 (1)
Radar observations (Discarded) 0 (0)
Arc length 7632.89 days
Unobserved 36 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 140.416 deg
Declination 17.1108 deg
V Magnitude 21.77 mag
Solar Elongation -102.51 deg
Galactic Latitude 40.74 deg
Rate 0.154 deg/day
Direction 119.004 deg

More info »