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(163697) 2003EF54  ▹ 
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.60897 4.299e-09 au
e 0.472782 3.05e-08
i 2.951 4.11e-06 deg
Ω 268.482 0.0001461 deg
ω 353.717 0.0001446 deg
M 246.759 1.158e-05 deg
Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8483 au
Aphelion distance 2.3697 au
Asc. node-Earth separation -0.16652 au
Desc. node-Earth separation 1.37246 au
Earth MOID 0.04209 au
Orbital period 745.454 days
Date of orbit computation   dic 21 10:39


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55187.6 MJD
Near present day (ASCII file) Epoch 60000.0 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.