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AstDyS ∴ Objects ∴ 2003WW171 ∴ Summary
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(298555) 2003WW171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54596 1.422e-08 au
e 0.182805 5.667e-08
i 14.423 6.18e-06 deg
Ω 178.578 1.627e-05 deg
ω 232.218 2.23e-05 deg
M 8.891 1.677e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0805 au
Aphelion 3.0114 au
Asc. node-Earth separation 1.77577 au
Desc. node-Earth separation 1.20973 au
Earth MOID 1.11985 au
Orbital period 1483.8 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 694 (4)
Radar observations (Discarded) 0 (0)
Arc length 7404.88 days
Unobserved 87 days

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Ephemeris at epoch 60426 MJD
Right Ascension 60.5493 deg
Declination 10.6537 deg
V Magnitude 21.16 mag
Solar Elongation -26.48 deg
Galactic Latitude -30.3 deg
Rate 0.543 deg/day
Direction 78.809 deg

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