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2008HC38  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.27892 0.001717 au
e 0.480637 0.0013
i 1.501 0.004469 deg
Ω 213.318 0.002245 deg
ω 272.333 0.02318 deg
M 303.494 7.245 deg
Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6642 au
Aphelion distance 1.8936 au
Asc. node-Earth separation -0.04121 au
Desc. node-Earth separation 0.00773 au
Earth MOID 0.00043 au
Orbital period 528.282 days
Date of orbit computation   Mar 19 09:06

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 54589.5 MJD
Near present day (ASCII file) Epoch 59200.0 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.