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2011EM31  ▹ 
ORBITAL INFORMATION
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36823 1.283e-08 au
e 0.123281 9.801e-08
i 0.426 9.941e-06 deg
Ω 316.86 0.001172 deg
ω 188.118 0.001173 deg
M 220.759 3.769e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0763 au
Aphelion 2.6602 au
Asc. node-Earth separation 1.64332 au
Desc. node-Earth separation 1.09266 au
Earth MOID 1.08882 au
Orbital period 1331.17 days
Date of orbit computation  apr 24 01:43

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57042.3 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.