AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009CQ57 ∴ Summary
Contact »
(346819) 2009CQ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.89852 3.119e-08 au
e 0.01652 5.331e-08
i 2.564 6.1e-06 deg
Ω 115.499 0.0001383 deg
ω 199.998 0.0002626 deg
M 215.595 0.0002187 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8506 au
Aphelion 2.9464 au
Asc. node-Earth separation 1.96028 au
Desc. node-Earth separation 1.83727 au
Earth MOID 1.83616 au
Orbital period 1802.45 days
Date of orbit computation  apr 23 21:03
Observational summary
Optical observations (Discarded) 245 (1)
Radar observations (Discarded) 0 (0)
Arc length 5977.98 days
Unobserved 48 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 160.912 deg
Declination 11.1594 deg
V Magnitude 21.79 mag
Solar Elongation -123.18 deg
Galactic Latitude 56.01 deg
Rate 0.009 deg/day
Direction -146.688 deg

More info »