AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008EW128 ∴ Summary
Contact »
(256985) 2008EW128  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7036 1.69e-08 au
e 0.025638 4.916e-08
i 4.49 5.612e-06 deg
Ω 114.243 7.749e-05 deg
ω 112.482 0.0001489 deg
M 173.407 0.0001265 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6343 au
Aphelion 2.7729 au
Asc. node-Earth separation 1.7456 au
Desc. node-Earth separation 1.65927 au
Earth MOID 1.62709 au
Orbital period 1623.73 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 297 (0)
Radar observations (Discarded) 0 (0)
Arc length 9476.25 days
Unobserved 168 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 41.8054 deg
Declination 12.9039 deg
V Magnitude 22.32 mag
Solar Elongation -8 deg
Galactic Latitude -41.1 deg
Rate 0.412 deg/day
Direction 71.878 deg

More info »