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AstDyS ∴ Objects ∴ 2003EF31 ∴ Summary
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(235020) 2003EF31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27374 1.902e-08 au
e 0.144803 4.803e-08
i 4.115 6.423e-06 deg
Ω 152.311 7.557e-05 deg
ω 108.202 8.061e-05 deg
M 120.991 2.348e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9445 au
Aphelion 2.603 au
Asc. node-Earth separation 1.34113 au
Desc. node-Earth separation 1.11865 au
Earth MOID 0.93256 au
Orbital period 1252.31 days
Date of orbit computation  Oct 31 07:24
Observational summary
Optical observations (Discarded) 238 (3)
Radar observations (Discarded) 0 (0)
Arc length 6709.07 days
Unobserved 153 days

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Ephemeris at epoch 58563 MJD
Right Ascension 51.8468 deg
Declination 15.2695 deg
V Magnitude 22.69 mag
Solar Elongation -53.59 deg
Galactic Latitude -33.18 deg
Rate 0.366 deg/day
Direction 73.495 deg

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