AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013CH99 ∴ Summary
Contact »
(442948) 2013CH99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96372 5.363e-08 au
e 0.085903 1.205e-07
i 10.701 1.678e-05 deg
Ω 321.918 4.355e-05 deg
ω 326.661 0.0001068 deg
M 296.121 9.456e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7091 au
Aphelion 3.2183 au
Asc. node-Earth separation 1.73233 au
Desc. node-Earth separation 2.18274 au
Earth MOID 1.69998 au
Orbital period 1863.61 days
Date of orbit computation  feb 22 03:24
Observational summary
Optical observations (Discarded) 154 (3)
Radar observations (Discarded) 0 (0)
Arc length 6827.09 days
Unobserved 868 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 216.831 deg
Declination -31.2749 deg
V Magnitude 20.95 mag
Solar Elongation 157.94 deg
Galactic Latitude 27.28 deg
Rate 0.189 deg/day
Direction -85.042 deg

More info »