NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WB ∴ Summary
Contact »
2009WB  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.65869 0.001753 au
e 0.391514 0.000629
i 12.391 0.01583 deg
Ω 57.222 0.008083 deg
ω 337.655 0.008625 deg
M 0.667 4.134 deg

More info »
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0093 au
Aphelion distance 2.3081 au
Asc. node-Earth separation 0.04302 au
Desc. node-Earth separation 1.19211 au
Earth MOID 0.03809 au
Orbital period 780.271 days
Date of orbit computation   Jul 29 11:29
Observational summary
Optical observations (Discarded) 72 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 5417 days

More info »
Ephemeris
(Epoch 60575 MJD)
Right Ascension 87.5392 deg
Declination -20.0504 deg
V Magnitude 23.85 mag
Solar Elongation 91.69 deg
Galactic Latitude -22.16 deg
Rate 1.434 deg/day
Direction 56.138 deg

More info »