AstDyS-2

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AstDyS ∴ Objects ∴ 2001DU31 ∴ Summary
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(158121) 2001DU31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05229 2.297e-08 au
e 0.152725 6.14e-08
i 15.751 5.705e-06 deg
Ω 150.615 2.018e-05 deg
ω 21.477 2.757e-05 deg
M 109.217 1.946e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5861 au
Aphelion 3.5185 au
Asc. node-Earth separation 1.62187 au
Desc. node-Earth separation 2.46422 au
Earth MOID 1.59982 au
Orbital period 1947.77 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 520 (4)
Radar observations (Discarded) 0 (0)
Arc length 8232.85 days
Unobserved 289 days

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Ephemeris at epoch 60425 MJD
Right Ascension 319.016 deg
Declination -7.92211 deg
V Magnitude 21.9 mag
Solar Elongation 76.11 deg
Galactic Latitude -35.66 deg
Rate 0.208 deg/day
Direction 73.732 deg

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