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(506) Marion  ▹ 
ORBITAL INFORMATION
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04416 8.891e-09 au
e 0.145512 2.698e-08
i 16.979 2.412e-06 deg
Ω 312.786 9.767e-06 deg
ω 145.038 1.328e-05 deg
M 339.927 1.107e-05 deg
Other useful info
Absolute Magnitude (H)    9.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6012 au
Aphelion 3.4871 au
Asc. node-Earth separation 2.36892 au
Desc. node-Earth separation 1.67727 au
Earth MOID 1.63543 au
Orbital period 1939.99 days
Date of orbit computation  feb 22 01:49

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57972.2 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.