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(163758) 2003OS13  ▹ 
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.29595 8.492e-09 au
e 0.741245 2.462e-07
i 41.53 3.502e-05 deg
Ω 272.157 2.761e-05 deg
ω 244.275 2.556e-05 deg
M 1.825 3.863e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3353 au
Aphelion distance 2.2566 au
Asc. node-Earth separation -0.15544 au
Desc. node-Earth separation -0.54047 au
Earth MOID 0.09022 au
Orbital period 538.863 days
Date of orbit computation   giu 8 14:41


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55972.9 MJD
Near present day (ASCII file) Epoch 59800.0 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.