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2009JR2  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.24986 2.851e-09 au
e 0.17894 6.5e-08
i 19.736 4.1e-05 deg
Ω 52.871 1.074e-05 deg
ω 255.287 7.146e-05 deg
M 316.085 6.387e-05 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0262 au
Aphelion distance 1.4735 au
Asc. node-Earth separation 0.27843 au
Desc. node-Earth separation 0.1485 au
Earth MOID 0.1307 au
Orbital period 510.377 days
Date of orbit computation   Jul 29 11:31

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57539.9 MJD
Near present day (ASCII file) Epoch 60600.0 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.