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AstDyS ∴ Objects ∴ 2005YD31 ∴ Summary
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(587351) 2005YD31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2706 1.976e-08 au
e 0.145763 1.38e-07
i 4.679 7.333e-06 deg
Ω 284.311 0.0001125 deg
ω 224.083 0.0001214 deg
M 90.12 4.534e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9396 au
Aphelion 2.6016 au
Asc. node-Earth separation 1.46585 au
Desc. node-Earth separation 1.02889 au
Earth MOID 0.95498 au
Orbital period 1249.71 days
Date of orbit computation  feb 22 03:52
Observational summary
Optical observations (Discarded) 99 (0)
Radar observations (Discarded) 0 (0)
Arc length 6249.8 days
Unobserved 440 days

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Ephemeris at epoch 60398 MJD
Right Ascension 281.163 deg
Declination -25.5975 deg
V Magnitude 23.32 mag
Solar Elongation 88.39 deg
Galactic Latitude -9.98 deg
Rate 0.271 deg/day
Direction 84.274 deg

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