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(11398) 1998YP11  ▹ 
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.72081 1.054e-09 au
e 0.388716 1.29e-08
i 15.026 2.789e-06 deg
Ω 144.785 7.652e-06 deg
ω 74.674 9.027e-06 deg
M 30.451 2.557e-06 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0519 au
Aphelion distance 2.3897 au
Asc. node-Earth separation 0.33733 au
Desc. node-Earth separation 0.6171 au
Earth MOID 0.20342 au
Orbital period 824.516 days
Date of orbit computation   Oct 20 09:56


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57164.7 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.