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AstDyS ∴ Objects ∴ 2002YF31 ∴ Summary
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(196186) 2002YF31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.19452 4.123e-08 au
e 0.117517 6.994e-08
i 5.944 7.536e-06 deg
Ω 130.231 7.67e-05 deg
ω 4.805 8.489e-05 deg
M 258.081 3.789e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8191 au
Aphelion 3.5699 au
Asc. node-Earth separation 1.83379 au
Desc. node-Earth separation 2.55291 au
Earth MOID 1.83192 au
Orbital period 2085.48 days
Date of orbit computation  Oct 31 07:00
Observational summary
Optical observations (Discarded) 432 (5)
Radar observations (Discarded) 0 (0)
Arc length 9726.07 days
Unobserved 96 days

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Ephemeris at epoch 58506 MJD
Right Ascension 20.9467 deg
Declination 2.52484 deg
V Magnitude 20.97 mag
Solar Elongation -77.95 deg
Galactic Latitude -59.34 deg
Rate 0.219 deg/day
Direction 61.539 deg

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