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2009EC1  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.83795 0.0007189 au
e 0.456806 0.0002051
i 11.993 0.006067 deg
Ω 3.088 0.009227 deg
ω 127.097 0.01148 deg
M 27.636 1.37 deg
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9984 au
Aphelion distance 2.6775 au
Asc. node-Earth separation 1.00563 au
Desc. node-Earth separation 0.14344 au
Earth MOID 0.09331 au
Orbital period 910.118 days
Date of orbit computation   feb 26 10:40

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 54907.5 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.