AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008EC87 ∴ Summary
Contact »
(470548) 2008EC87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30255 1.425e-08 au
e 0.196276 5.95e-08
i 24.52 7.178e-06 deg
Ω 134.644 1.282e-05 deg
ω 339.296 2.207e-05 deg
M 249.907 1.928e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8506 au
Aphelion 2.7545 au
Asc. node-Earth separation 0.88515 au
Desc. node-Earth separation 1.69787 au
Earth MOID 0.87719 au
Orbital period 1276.18 days
Date of orbit computation  apr 23 21:30
Observational summary
Optical observations (Discarded) 389 (4)
Radar observations (Discarded) 0 (0)
Arc length 7743.03 days
Unobserved 690 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 6.46067 deg
Declination -9.11741 deg
V Magnitude 22.19 mag
Solar Elongation 36.1 deg
Galactic Latitude -71 deg
Rate 0.44 deg/day
Direction 77.425 deg

More info »