AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012CL21 ∴ Summary
Contact »
(531032) 2012CL21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37161 1.961e-08 au
e 0.178356 6.856e-08
i 1.344 8.241e-06 deg
Ω 161.546 0.0002599 deg
ω 248.601 0.0002609 deg
M 193.555 2.633e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9486 au
Aphelion 2.7946 au
Asc. node-Earth separation 1.4648 au
Desc. node-Earth separation 1.14809 au
Earth MOID 0.95978 au
Orbital period 1334.02 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 187 (3)
Radar observations (Discarded) 0 (0)
Arc length 11128 days
Unobserved 398 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 258.929 deg
Declination -21.2334 deg
V Magnitude 22.57 mag
Solar Elongation 128.41 deg
Galactic Latitude 9.87 deg
Rate 0.038 deg/day
Direction -69.455 deg

More info »