NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009EW ∴ Summary
Contact »
2009EW  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.25764 0.0002532 au
e 0.389101 0.000195
i 10.713 0.004754 deg
Ω 345.873 0.001899 deg
ω 258.25 0.002996 deg
M 9.574 1.042 deg

More info »
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7683 au
Aphelion distance 1.747 au
Asc. node-Earth separation 0.15301 au
Desc. node-Earth separation -0.00319 au
Earth MOID 0.00144 au
Orbital period 515.15 days
Date of orbit computation   Oct 20 10:19
Observational summary
Optical observations (Discarded) 53 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 4703 days

More info »
Ephemeris
(Epoch 59599 MJD)
Right Ascension 286.729 deg
Declination -27.4619 deg
V Magnitude 27.97 mag
Solar Elongation 15.51 deg
Galactic Latitude -15.28 deg
Rate 1.276 deg/day
Direction 82.275 deg

More info »