AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004EY9 ∴ Summary
Contact »
(180540) 2004EY9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99407 2.509e-08 au
e 0.21185 5.823e-08
i 15.929 6.977e-06 deg
Ω 346.781 1.633e-05 deg
ω 322.319 2.177e-05 deg
M 186.368 1.227e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3598 au
Aphelion 3.6284 au
Asc. node-Earth separation 1.44246 au
Desc. node-Earth separation 2.4435 au
Earth MOID 1.36675 au
Orbital period 1892.31 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 668 (2)
Radar observations (Discarded) 0 (0)
Arc length 8147.97 days
Unobserved 93 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 125.202 deg
Declination 27.9921 deg
V Magnitude 21.33 mag
Solar Elongation -87.97 deg
Galactic Latitude 30.85 deg
Rate 0.144 deg/day
Direction 130.799 deg

More info »