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1999FJ21  ▹ 
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.2744 1.907e-08 au
e 0.274553 6.949e-07
i 21.961 4.828e-05 deg
Ω 19.477 3.689e-05 deg
ω 67.657 0.0001004 deg
M 198.894 4.602e-05 deg
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9245 au
Aphelion distance 1.6243 au
Asc. node-Earth separation 0.06929 au
Desc. node-Earth separation 0.31563 au
Earth MOID 0.0599 au
Orbital period 525.48 days
Date of orbit computation   Oct 14 15:32


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 52828.8 MJD
Near present day (ASCII file) Epoch 58800.0 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.

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