AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Chee ∴ Summary
Contact »
(22158) Chee  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52499 8.704e-09 au
e 0.130084 4.167e-08
i 9.304 4.613e-06 deg
Ω 89.768 1.892e-05 deg
ω 328.828 2.521e-05 deg
M 327.886 1.695e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1965 au
Aphelion 2.8534 au
Asc. node-Earth separation 1.25057 au
Desc. node-Earth separation 1.77696 au
Earth MOID 1.2155 au
Orbital period 1465.5 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1855 (5)
Radar observations (Discarded) 0 (0)
Arc length 10221 days
Unobserved 137 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 15.5794 deg
Declination -0.06221 deg
V Magnitude 19.36 mag
Solar Elongation -8.52 deg
Galactic Latitude -62.81 deg
Rate 0.512 deg/day
Direction 65.798 deg

More info »