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AstDyS ∴ Objects ∴ 2003WB171 ∴ Summary
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(474550) 2003WB171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67153 1.836e-08 au
e 0.249761 5.77e-08
i 13.374 7.598e-06 deg
Ω 188.628 2.925e-05 deg
ω 213.323 3.859e-05 deg
M 248.892 2.365e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0043 au
Aphelion 3.3388 au
Asc. node-Earth separation 2.16713 au
Desc. node-Earth separation 1.07203 au
Earth MOID 1.02453 au
Orbital period 1594.92 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 226 (2)
Radar observations (Discarded) 0 (0)
Arc length 6703.91 days
Unobserved 786 days

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Ephemeris at epoch 60425 MJD
Right Ascension 290.614 deg
Declination -6.58509 deg
V Magnitude 22.64 mag
Solar Elongation 103.19 deg
Galactic Latitude -9.88 deg
Rate 0.149 deg/day
Direction 46.318 deg

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