AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002CH239 ∴ Summary
Contact »
(99494) 2002CH239  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56378 1.395e-08 au
e 0.14989 3.157e-08
i 2.915 6.134e-06 deg
Ω 215.481 6.969e-05 deg
ω 98.024 7.38e-05 deg
M 359.727 2.302e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1795 au
Aphelion 2.9481 au
Asc. node-Earth separation 1.55313 au
Desc. node-Earth separation 1.46255 au
Earth MOID 1.16769 au
Orbital period 1499.41 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 960 (2)
Radar observations (Discarded) 0 (0)
Arc length 8761.82 days
Unobserved 290 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 343.649 deg
Declination -4.45553 deg
V Magnitude 20.68 mag
Solar Elongation 52.73 deg
Galactic Latitude -54.08 deg
Rate 0.479 deg/day
Direction 67.071 deg

More info »