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2012HE2  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.73056 0.002222 au
e 0.436581 0.0007514
i 14.755 0.01861 deg
Ω 31.363 0.002014 deg
ω 216.382 0.02195 deg
M 162.553 3.875 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.975 au
Aphelion distance 2.4861 au
Asc. node-Earth separation 1.16528 au
Desc. node-Earth separation 0.03332 au
Earth MOID 0.02616 au
Orbital period 831.531 days
Date of orbit computation   Jul 29 11:29

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 56037.8 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.