AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001CH22 ∴ Summary
Contact »
(310539) 2001CH22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12851 2.85e-08 au
e 0.194234 6.945e-08
i 25.302 8.044e-06 deg
Ω 315.675 1.273e-05 deg
ω 243.63 2.473e-05 deg
M 13.285 2.692e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5208 au
Aphelion 3.7362 au
Asc. node-Earth separation 2.2811 au
Desc. node-Earth separation 1.78589 au
Earth MOID 1.62184 au
Orbital period 2021.18 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 529 (13)
Radar observations (Discarded) 0 (0)
Arc length 8132.79 days
Unobserved 350 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 221.653 deg
Declination -53.456 deg
V Magnitude 19.08 mag
Solar Elongation 122.72 deg
Galactic Latitude 5.63 deg
Rate 0.183 deg/day
Direction -156.457 deg

More info »