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1998OP4  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.24944 0.01121 au
e 0.535812 0.002555
i 13.365 0.05249 deg
Ω 126.646 0.02067 deg
ω 167.668 0.0834 deg
M 276.608 23.03 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0442 au
Aphelion distance 3.4547 au
Asc. node-Earth separation 2.3819 au
Desc. node-Earth separation 0.03805 au
Earth MOID 0.03624 au
Orbital period 1232.28 days
Date of orbit computation   Jul 29 10:58

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 51022.2 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.