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(11398) 1998YP11  ▹ 
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.72067 1.052e-09 au
e 0.38958 1.266e-08
i 15.02 2.649e-06 deg
Ω 144.741 7.404e-06 deg
ω 74.771 8.572e-06 deg
M 19.647 2.619e-06 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0503 au
Aphelion distance 2.391 au
Asc. node-Earth separation 0.33703 au
Desc. node-Earth separation 0.61381 au
Earth MOID 0.2025 au
Orbital period 824.416 days
Date of orbit computation   Apr 5 14:48


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57407.1 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.