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AstDyS ∴ Objects ∴ 2003WY171 ∴ Summary
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(307811) 2003WY171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52018 1.375e-08 au
e 0.117606 1.837e-07
i 14.447 4.44e-06 deg
Ω 149.178 3.05e-05 deg
ω 271.525 4.297e-05 deg
M 34.84 3.083e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2238 au
Aphelion 2.8166 au
Asc. node-Earth separation 1.48956 au
Desc. node-Earth separation 1.48213 au
Earth MOID 1.2916 au
Orbital period 1461.33 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 1075 (4)
Radar observations (Discarded) 0 (0)
Arc length 8899.96 days
Unobserved 64 days

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Ephemeris at epoch 60426 MJD
Right Ascension 91.5388 deg
Declination 16.0484 deg
V Magnitude 20.56 mag
Solar Elongation -55.89 deg
Galactic Latitude -2.4 deg
Rate 0.44 deg/day
Direction 80.685 deg

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