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AstDyS ∴ Objects ∴ 2000WY31 ∴ Summary
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(155814) 2000WY31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62828 8.609e-09 au
e 0.265203 5.161e-08
i 5.184 4.991e-06 deg
Ω 155.076 5.638e-05 deg
ω 197.726 5.721e-05 deg
M 218.875 8.13e-06 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9313 au
Aphelion 3.3253 au
Asc. node-Earth separation 2.2799 au
Desc. node-Earth separation 0.94104 au
Earth MOID 0.92648 au
Orbital period 1556.34 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 775 (2)
Radar observations (Discarded) 0 (0)
Arc length 10943.2 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 194.714 deg
Declination -0.57994 deg
V Magnitude 20.99 mag
Solar Elongation -158.21 deg
Galactic Latitude 62.23 deg
Rate 0.201 deg/day
Direction -66.432 deg

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