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(139622) 2001QQ142  ▹ 
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.42271 3.2e-09 au
e 0.311158 3.997e-08
i 9.317 3.882e-06 deg
Ω 83.263 2.256e-05 deg
ω 337.921 2.441e-05 deg
M 97.234 1.572e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.98 au
Aphelion distance 1.8654 au
Asc. node-Earth separation 0.01309 au
Desc. node-Earth separation 0.78835 au
Earth MOID 0.01134 au
Orbital period 619.831 days
Date of orbit computation   lug 9 14:26


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57445.9 MJD
Near present day (ASCII file) Epoch 59200.0 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.