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(197588) 2004HE12  ▹ 
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.84487 2.593e-08 au
e 0.466267 1.878e-07
i 42.73 2.611e-05 deg
Ω 338.043 1.217e-05 deg
ω 162.231 2.66e-05 deg
M 114.877 6.204e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9847 au
Aphelion distance 2.7051 au
Asc. node-Earth separation 1.58761 au
Desc. node-Earth separation 0.01086 au
Earth MOID 0.01076 au
Orbital period 915.269 days
Date of orbit computation   giu 10 12:37


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57733.0 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.