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2015HP171  ▹ 
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.80574 2.723e-05 au
e 0.617863 7.921e-06
i 11.734 0.0001188 deg
Ω 126.687 0.0004113 deg
ω 190.889 0.0003557 deg
M 284.573 0.01452 deg
Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.69 au
Aphelion distance 2.9214 au
Asc. node-Earth separation 1.85455 au
Desc. node-Earth separation -0.31933 au
Earth MOID 0.18758 au
Orbital period 886.301 days
Date of orbit computation   Nov 8 14:00


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57156.7 MJD
Near present day (ASCII file) Epoch 58800.0 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.