AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008EW9 ∴ Summary
Contact »
(349484) 2008EW9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70882 2.363e-08 au
e 0.15346 7.844e-08
i 1.65 8.894e-06 deg
Ω 267.595 0.0003098 deg
ω 185.543 0.0003133 deg
M 258.439 4.497e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2931 au
Aphelion 3.1245 au
Asc. node-Earth separation 2.10586 au
Desc. node-Earth separation 1.31133 au
Earth MOID 1.31027 au
Orbital period 1628.43 days
Date of orbit computation  feb 22 03:04
Observational summary
Optical observations (Discarded) 114 (1)
Radar observations (Discarded) 0 (0)
Arc length 7102.93 days
Unobserved 725 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 352.075 deg
Declination -2.06487 deg
V Magnitude 23.5 mag
Solar Elongation 38.18 deg
Galactic Latitude -57.99 deg
Rate 0.382 deg/day
Direction 66.167 deg

More info »