AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008CH140 ∴ Summary
Contact »
(453159) 2008CH140  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60369 3.699e-08 au
e 0.227168 8.679e-08
i 0.271 8.685e-06 deg
Ω 298.406 0.001815 deg
ω 189.32 0.001815 deg
M 322.535 5.123e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0122 au
Aphelion 3.1952 au
Asc. node-Earth separation 2.16883 au
Desc. node-Earth separation 1.03299 au
Earth MOID 1.02783 au
Orbital period 1534.56 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 143 (1)
Radar observations (Discarded) 0 (0)
Arc length 7138.07 days
Unobserved 166 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 60.3152 deg
Declination 20.7733 deg
V Magnitude 22.95 mag
Solar Elongation -32.34 deg
Galactic Latitude -23.64 deg
Rate 0.506 deg/day
Direction 78.775 deg

More info »