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2011QJ21  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.05967 0.001822 au
e 0.382425 0.0003636
i 19.421 0.05041 deg
Ω 150.142 0.003181 deg
ω 66.92 0.2336 deg
M 267.412 4.42 deg
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6544 au
Aphelion distance 1.4649 au
Asc. node-Earth separation -0.20141 au
Desc. node-Earth separation 0.05338 au
Earth MOID 0.03235 au
Orbital period 398.432 days
Date of orbit computation   feb 26 10:49

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55800.7 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.