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(4341) Poseidon  ▹ 
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.8358 5.815e-09 au
e 0.679849 4.517e-08
i 11.847 6.031e-06 deg
Ω 108.09 2.207e-05 deg
ω 15.738 2.406e-05 deg
M 208.647 1.843e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5877 au
Aphelion distance 3.0839 au
Asc. node-Earth separation -0.38656 au
Desc. node-Earth separation 1.83795 au
Earth MOID 0.1942 au
Orbital period 908.525 days
Date of orbit computation   Mar 19 10:46


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 56588.9 MJD
Near present day (ASCII file) Epoch 59200.0 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.