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2008HD2  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.46943 0.00591 au
e 0.446346 0.00192
i 2.971 0.03264 deg
Ω 40.187 0.5785 deg
ω 255.817 0.3422 deg
M 306.163 14.05 deg
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8136 au
Aphelion distance 2.1253 au
Asc. node-Earth separation 0.32915 au
Desc. node-Earth separation 0.0536 au
Earth MOID 0.00692 au
Orbital period 650.611 days
Date of orbit computation   feb 26 10:36

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 54585.8 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.