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AstDyS ∴ Objects ∴ 2007HD17 ∴ Summary
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(161953) 2007HD17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44037 1.526e-08 au
e 0.063328 5.05e-08
i 7.692 4.483e-06 deg
Ω 99.391 3.911e-05 deg
ω 130.242 5.656e-05 deg
M 138.976 4.36e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2858 au
Aphelion 2.5949 au
Asc. node-Earth separation 1.55166 au
Desc. node-Earth separation 1.31834 au
Earth MOID 1.28227 au
Orbital period 1392.45 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 527 (2)
Radar observations (Discarded) 0 (0)
Arc length 7967.03 days
Unobserved 199 days

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Ephemeris at epoch 60397 MJD
Right Ascension 12.2953 deg
Declination -0.73147 deg
V Magnitude 21.67 mag
Solar Elongation -6.57 deg
Galactic Latitude -63.6 deg
Rate 0.447 deg/day
Direction 66.679 deg

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