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2017HW4  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.978014 5.185e-08 au
e 0.362334 1.091e-06
i 18.59 4.91e-05 deg
Ω 218.31 1.811e-05 deg
ω 116.798 4.031e-05 deg
M 179.281 0.000305 deg
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6236 au
Aphelion distance 1.3324 au
Asc. node-Earth separation 0.01038 au
Desc. node-Earth separation -0.26222 au
Earth MOID 0.00643 au
Orbital period 353.277 days
Date of orbit computation   Jul 29 12:00

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57637.8 MJD
Near present day (ASCII file) Epoch 60600.0 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.