AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005CN21 ∴ Summary
Contact »
(177657) 2005CN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39096 1.029e-08 au
e 0.131577 3.895e-08
i 2.644 5.018e-06 deg
Ω 8.36 9.165e-05 deg
ω 106.529 9.452e-05 deg
M 89.423 2.195e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0764 au
Aphelion 2.7056 au
Asc. node-Earth separation 1.44063 au
Desc. node-Earth separation 1.26636 au
Earth MOID 1.09505 au
Orbital period 1350.38 days
Date of orbit computation  apr 23 20:26
Observational summary
Optical observations (Discarded) 534 (4)
Radar observations (Discarded) 0 (0)
Arc length 9576.79 days
Unobserved 486 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 229.535 deg
Declination -20.9972 deg
V Magnitude 20.34 mag
Solar Elongation 162.1 deg
Galactic Latitude 30.2 deg
Rate 0.223 deg/day
Direction -80.582 deg

More info »