AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007CL21 ∴ Summary
Contact »
(417718) 2007CL21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66747 1.7e-08 au
e 0.11002 8.076e-08
i 14.716 7.629e-06 deg
Ω 295.721 2.12e-05 deg
ω 236.281 3.478e-05 deg
M 307.693 2.821e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.374 au
Aphelion 2.9609 au
Asc. node-Earth separation 1.79051 au
Desc. node-Earth separation 1.50032 au
Earth MOID 1.41535 au
Orbital period 1591.29 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 328 (3)
Radar observations (Discarded) 0 (0)
Arc length 8493.03 days
Unobserved 112 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 95.6368 deg
Declination 23.3778 deg
V Magnitude 21.81 mag
Solar Elongation -59.25 deg
Galactic Latitude 4.49 deg
Rate 0.374 deg/day
Direction 101.107 deg

More info »