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2015HW11  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.84684 0.001322 au
e 0.477416 0.0004191
i 3.466 0.002503 deg
Ω 233.035 0.0001224 deg
ω 299.689 0.003524 deg
M 214.475 1.522 deg
Other useful info
Absolute Magnitude (H)    23.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9651 au
Aphelion distance 2.7286 au
Asc. node-Earth separation 0.1429 au
Desc. node-Earth separation 0.87815 au
Earth MOID 0.03116 au
Orbital period 916.733 days
Date of orbit computation   feb 26 11:05

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57150.8 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.