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2012HE31  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.38278 0.0003453 au
e 0.392696 0.0002461
i 0.531 0.0006118 deg
Ω 10.846 0.0007403 deg
ω 274.798 0.005255 deg
M 89.544 1.218 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8398 au
Aphelion distance 1.9258 au
Asc. node-Earth separation 0.13177 au
Desc. node-Earth separation 0.21121 au
Earth MOID 0.00316 au
Orbital period 593.921 days
Date of orbit computation   feb 26 11:10

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 56033.5 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.