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2009SS172  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.5696 0.001672 au
e 0.358172 0.0007127
i 15.096 0.02147 deg
Ω 1.565 0.0002759 deg
ω 312.906 0.002313 deg
M 259.831 4.592 deg
Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0074 au
Aphelion distance 2.1318 au
Asc. node-Earth separation 0.09704 au
Desc. node-Earth separation 0.81484 au
Earth MOID 0.07493 au
Orbital period 718.263 days
Date of orbit computation   Jul 29 11:27

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55109.2 MJD
Near present day (ASCII file) Epoch 60600.0 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.