NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WW7 ∴ Orbital info
Contact »
2009WW7  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.0908 0.0001068 au
e 0.261984 0.0002248
i 2.526 0.002381 deg
Ω 57.132 0.002725 deg
ω 273.733 0.008247 deg
M 275.35 0.9313 deg
Other useful info
Absolute Magnitude (H)    28.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.805 au
Aphelion distance 1.3766 au
Asc. node-Earth separation 0.01107 au
Desc. node-Earth separation 0.02238 au
Earth MOID 0.00179 au
Orbital period 416.117 days
Date of orbit computation   feb 26 10:47

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55155.5 MJD
Near present day (ASCII file) Epoch 60400.0 MJD

 

Note. The elements are given with reduced precision in order to be more readable. For full precision please use the machine-readable ASCII files, which contain Equinoctial (not Keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.