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2015HQ9  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.61415 0.1165 au
e 0.442711 0.04434
i 4.02 0.3776 deg
Ω 211.148 0.07575 deg
ω 287.661 0.2224 deg
M 159.021 177.6 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8995 au
Aphelion distance 2.3288 au
Asc. node-Earth separation 0.13934 au
Desc. node-Earth separation 0.50493 au
Earth MOID 0.02883 au
Orbital period 749.057 days
Date of orbit computation   feb 26 11:25

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57131.6 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.