AstDyS-2

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AstDyS ∴ Objects ∴ 2001DA17 ∴ Summary
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(257980) 2001DA17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29663 8.016e-09 au
e 0.220887 5.714e-08
i 6.466 4.317e-06 deg
Ω 109.901 6.428e-05 deg
ω 23.829 6.749e-05 deg
M 241.974 2.021e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7893 au
Aphelion 2.8039 au
Asc. node-Earth separation 0.83463 au
Desc. node-Earth separation 1.72108 au
Earth MOID 0.80647 au
Orbital period 1271.26 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 525 (4)
Radar observations (Discarded) 0 (0)
Arc length 8261.87 days
Unobserved 231 days

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Ephemeris at epoch 60423 MJD
Right Ascension 11.002 deg
Declination -0.20693 deg
V Magnitude 22.43 mag
Solar Elongation 23.39 deg
Galactic Latitude -63.02 deg
Rate 0.43 deg/day
Direction 68.472 deg

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