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AstDyS ∴ Objects ∴ 2009DU41 ∴ Summary
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(301408) 2009DU41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07095 2.99e-08 au
e 0.060123 4.629e-08
i 11.382 9.174e-06 deg
Ω 343.956 2.723e-05 deg
ω 278.316 8.774e-05 deg
M 192.422 8.41e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8863 au
Aphelion 3.2556 au
Asc. node-Earth separation 2.02609 au
Desc. node-Earth separation 2.0952 au
Earth MOID 1.89973 au
Orbital period 1965.66 days
Date of orbit computation  apr 23 20:53
Observational summary
Optical observations (Discarded) 349 (2)
Radar observations (Discarded) 0 (0)
Arc length 9440.28 days
Unobserved 113 days

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Ephemeris at epoch 60425 MJD
Right Ascension 83.0388 deg
Declination 32.1816 deg
V Magnitude 21.7 mag
Solar Elongation -49.69 deg
Galactic Latitude -0.72 deg
Rate 0.302 deg/day
Direction 94.14 deg

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