AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004EC18 ∴ Summary
Contact »
(298697) 2004EC18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98045 2.67e-08 au
e 0.050749 5.744e-08
i 16.075 6.872e-06 deg
Ω 57.597 1.725e-05 deg
ω 134.91 5.87e-05 deg
M 310.743 5.652e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8292 au
Aphelion 3.1317 au
Asc. node-Earth separation 2.09592 au
Desc. node-Earth separation 1.85822 au
Earth MOID 1.84199 au
Orbital period 1879.41 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 470 (2)
Radar observations (Discarded) 0 (0)
Arc length 7303.76 days
Unobserved 44 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 129.44 deg
Declination 35.8779 deg
V Magnitude 20.89 mag
Solar Elongation -86.75 deg
Galactic Latitude 36.15 deg
Rate 0.226 deg/day
Direction 125.068 deg

More info »