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(312573) 2009HF57  ▹ 
ORBITAL INFORMATION
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 2.56083 2.989e-08 au
e 0.133411 1.165e-07
i 10.893 6.728e-06 deg
Ω 113.305 6.072e-05 deg
ω 104.424 6.642e-05 deg
M 161.36 2.863e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2192 au
Aphelion 2.9025 au
Asc. node-Earth separation 1.61865 au
Desc. node-Earth separation 1.41744 au
Earth MOID 1.24077 au
Orbital period 1496.82 days
Date of orbit computation  Sep 11 17:26

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 56697.2 MJD
Near present day (ASCII file) Epoch 58600.0 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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