AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000CQ9 ∴ Summary
Contact »
(121844) 2000CQ9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.12609 4.034e-08 au
e 0.108392 5.834e-08
i 4.406 7.345e-06 deg
Ω 248.037 8.977e-05 deg
ω 212.297 9.799e-05 deg
M 152.075 3.811e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7873 au
Aphelion 3.4649 au
Asc. node-Earth separation 2.38604 au
Desc. node-Earth separation 1.84336 au
Earth MOID 1.80434 au
Orbital period 2018.84 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 442 (5)
Radar observations (Discarded) 0 (0)
Arc length 6740.05 days
Unobserved 313 days

More info »
Ephemeris at epoch 58598 MJD
Right Ascension 304.721 deg
Declination -16.6699 deg
V Magnitude 21.13 mag
Solar Elongation 91.14 deg
Galactic Latitude -26.63 deg
Rate 0.146 deg/day
Direction 68.3 deg

More info »





This Web Site has been visited 169013 times since

and this Page has been visited 69 times since 2011/11/16