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(137078) 1998XZ4  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.93868 9.818e-09 au
e 0.638276 6.946e-08
i 23.159 1.016e-05 deg
Ω 324.447 1.213e-05 deg
ω 9.632 1.292e-05 deg
M 237.941 1.229e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7013 au
Aphelion distance 3.1761 au
Asc. node-Earth separation -0.30584 au
Desc. node-Earth separation 2.11173 au
Earth MOID 0.29873 au
Orbital period 985.958 days
Date of orbit computation   Oct 20 09:56

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57829.3 MJD
Near present day (ASCII file) Epoch 59600.0 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.