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AstDyS ∴ Objects ∴ 2011VD21 ∴ Summary
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2011VD21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.66797 9.17e-07 au
e 0.142957 1.077e-06
i 5.177 2.087e-05 deg
Ω 26.29 0.0002831 deg
ω 58.174 0.005403 deg
M 184.851 0.004401 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2866 au
Aphelion 3.0494 au
Asc. node-Earth separation 1.43437 au
Desc. node-Earth separation 1.82104 au
Earth MOID 1.30668 au
Orbital period 1591.73 days
Date of orbit computation  Oct 31 11:34
Observational summary
Optical observations (Discarded) 40 (0)
Radar observations (Discarded) 0 (0)
Arc length 3377.85 days
Unobserved 735 days

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Ephemeris at epoch 58565 MJD
Right Ascension 315.661 deg
Declination -21.4253 deg
V Magnitude 23.56 mag
Solar Elongation 50.06 deg
Galactic Latitude -37.98 deg
Rate 0.336 deg/day
Direction 75.611 deg

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