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(505019) 2011QH21  ▹ 
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.30758 1.474e-08 au
e 0.233484 5.696e-07
i 22.842 1.924e-05 deg
Ω 241.279 4.859e-05 deg
ω 269.434 0.0001438 deg
M 310.819 0.0002071 deg
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0023 au
Aphelion distance 1.6129 au
Asc. node-Earth separation 0.22713 au
Desc. node-Earth separation 0.24715 au
Earth MOID 0.19295 au
Orbital period 546.137 days
Date of orbit computation   giu 8 17:01


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 58059.5 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.