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AstDyS ∴ Objects ∴ 2005YD21 ∴ Summary
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(431001) 2005YD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62932 3.011e-08 au
e 0.178314 1.052e-07
i 1.277 1.181e-05 deg
Ω 314.789 0.0003745 deg
ω 229.004 0.0003767 deg
M 41.66 3.876e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1605 au
Aphelion 3.0982 au
Asc. node-Earth separation 1.87007 au
Desc. node-Earth separation 1.2932 au
Earth MOID 1.16326 au
Orbital period 1557.27 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 126 (0)
Radar observations (Discarded) 0 (0)
Arc length 7623.97 days
Unobserved 487 days

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Ephemeris at epoch 60426 MJD
Right Ascension 268.593 deg
Declination -25.1371 deg
V Magnitude 21.66 mag
Solar Elongation 127.18 deg
Galactic Latitude 0.28 deg
Rate 0.009 deg/day
Direction 132.157 deg

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