AstDyS-2

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AstDyS ∴ Objects ∴ 1998DU17 ∴ Summary
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(58723) 1998DU17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68645 1.335e-08 au
e 0.241534 4.339e-08
i 3.332 4.993e-06 deg
Ω 47.728 7.651e-05 deg
ω 350.57 7.718e-05 deg
M 85.144 9.757e-06 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0376 au
Aphelion 3.3353 au
Asc. node-Earth separation 1.05337 au
Desc. node-Earth separation 2.31177 au
Earth MOID 1.0455 au
Orbital period 1608.3 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 771 (3)
Radar observations (Discarded) 0 (0)
Arc length 10928 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 139.001 deg
Declination 19.6539 deg
V Magnitude 21.33 mag
Solar Elongation -99.47 deg
Galactic Latitude 40.37 deg
Rate 0.156 deg/day
Direction 116.192 deg

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