AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008CN21 ∴ Summary
Contact »
(330564) 2008CN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39974 1.201e-08 au
e 0.269756 4.329e-08
i 23.62 6.555e-06 deg
Ω 169.999 9.693e-06 deg
ω 309.432 1.559e-05 deg
M 150.422 1.035e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7524 au
Aphelion 3.0471 au
Asc. node-Earth separation 0.90655 au
Desc. node-Earth separation 1.67947 au
Earth MOID 0.83291 au
Orbital period 1357.83 days
Date of orbit computation  feb 22 03:00
Observational summary
Optical observations (Discarded) 800 (206)
Radar observations (Discarded) 0 (0)
Arc length 6967.16 days
Unobserved 336 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 304.39 deg
Declination 2.52875 deg
V Magnitude 22.48 mag
Solar Elongation 82.31 deg
Galactic Latitude -17.83 deg
Rate 0.207 deg/day
Direction 56.274 deg

More info »