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(403775) 2011HS4  ▹ 
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.938309 3.145e-09 au
e 0.680085 1.227e-07
i 5.464 6.743e-06 deg
Ω 117.485 0.0001075 deg
ω 314.282 0.000106 deg
M 170.532 3.651e-05 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3002 au
Aphelion distance 1.5764 au
Asc. node-Earth separation -0.64138 au
Desc. node-Earth separation -0.05513 au
Earth MOID 0.00583 au
Orbital period 331.984 days
Date of orbit computation   feb 27 11:50


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57520.1 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.