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AstDyS ∴ Objects ∴ 2003YB31 ∴ Summary
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(235418) 2003YB31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.06034 5.685e-08 au
e 0.055384 7.807e-08
i 11.321 6.937e-06 deg
Ω 82.786 5.013e-05 deg
ω 335.977 0.0001066 deg
M 297.083 9.515e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8908 au
Aphelion 3.2298 au
Asc. node-Earth separation 1.91915 au
Desc. node-Earth separation 2.19662 au
Earth MOID 1.90716 au
Orbital period 1955.48 days
Date of orbit computation  Oct 31 07:24
Observational summary
Optical observations (Discarded) 316 (3)
Radar observations (Discarded) 0 (0)
Arc length 5410.1 days
Unobserved 161 days

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Ephemeris at epoch 58563 MJD
Right Ascension 18.3896 deg
Declination -0.27042 deg
V Magnitude 21.11 mag
Solar Elongation -18.55 deg
Galactic Latitude -62.62 deg
Rate 0.397 deg/day
Direction 64.234 deg

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