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1998WY1  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.61517 0.004361 au
e 0.356898 0.00165
i 24.683 0.06288 deg
Ω 238.587 0.005953 deg
ω 158.142 0.02005 deg
M 137.801 18.3 deg
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0387 au
Aphelion distance 2.1916 au
Asc. node-Earth separation 1.09556 au
Desc. node-Earth separation 0.07161 au
Earth MOID 0.06931 au
Orbital period 749.766 days
Date of orbit computation   feb 26 10:22

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 51138.3 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.