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2011EM11  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.60395 0.001136 au
e 0.341791 0.0004281
i 9.477 0.01014 deg
Ω 165.065 0.0025 deg
ω 14.211 0.00215 deg
M 288.044 1.916 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0557 au
Aphelion distance 2.1522 au
Asc. node-Earth separation 0.0716 au
Desc. node-Earth separation 1.1098 au
Earth MOID 0.06677 au
Orbital period 741.97 days
Date of orbit computation   Mar 19 09:11

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55628.8 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.