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(152742) 1998XE12  ▹ 
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 0.87817 2.011e-09 au
e 0.739074 6.747e-08
i 13.435 1.375e-05 deg
Ω 280.041 1.792e-05 deg
ω 353.135 1.98e-05 deg
M 139.696 2.03e-05 deg
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2291 au
Aphelion distance 1.5272 au
Asc. node-Earth separation -0.78553 au
Desc. node-Earth separation 0.5135 au
Earth MOID 0.11175 au
Orbital period 300.584 days
Date of orbit computation   nov 29 14:26


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 56285.4 MJD
Near present day (ASCII file) Epoch 59600.0 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.