NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WN ∴ Summary
Contact »
(438897) 2009WN  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.38008 8.844e-09 au
e 0.221348 1.287e-07
i 32.79 1.832e-05 deg
Ω 249.358 1.176e-05 deg
ω 236.131 2.895e-05 deg
M 20.331 2.794e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0746 au
Aphelion 1.6856 au
Asc. node-Earth separation 0.48351 au
Desc. node-Earth separation 0.18155 au
Earth MOID 0.17367 au
Orbital period 592.183 days
Date of orbit computation   Jul 3 15:03
Observational summary
Optical observations (Discarded) 182 (3)
Radar observations (Discarded) 0 (0)
Arc length 5691 days
Unobserved 247 days

More info »
Ephemeris at epoch 58384 MJD
Right Ascension 237.492 deg
Declination -9.04447 deg
V Magnitude 22.57 mag
Solar Elongation -58.27 deg
Galactic Latitude 33.63 deg
Rate 0.575 deg/day
Direction 88.477 deg

More info »





This Web Site has been visited 86938 times since 359

and this Page has been visited 1685 times since 2015/07/05