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(981) Martina  ▹ 
ORBITAL INFORMATION
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.09345 1.207e-08 au
e 0.203728 4.056e-08
i 2.066 3.708e-06 deg
Ω 46.079 0.0001247 deg
ω 298.37 0.0001252 deg
M 200.472 1.046e-05 deg
Other useful info
Absolute Magnitude (H)    10.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4632 au
Aphelion 3.7237 au
Asc. node-Earth separation 1.71196 au
Desc. node-Earth separation 2.27303 au
Earth MOID 1.45587 au
Orbital period 1987.3 days
Date of orbit computation  Oct 31 04:55

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55376.2 MJD
Near present day (ASCII file) Epoch 58400.0 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.





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