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2009PR1  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.48841 0.0009875 au
e 0.311615 0.0004576
i 8.646 0.009594 deg
Ω 139.032 0.000585 deg
ω 167.517 0.001243 deg
M 27.169 3.013 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0246 au
Aphelion distance 1.9522 au
Asc. node-Earth separation 0.94561 au
Desc. node-Earth separation 0.01726 au
Earth MOID 0.01611 au
Orbital period 663.259 days
Date of orbit computation   feb 26 10:39

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55060.3 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.