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AstDyS ∴ Objects ∴ 2001WP87 ∴ Summary
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(186225) 2001WP87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73584 1.717e-08 au
e 0.03733 4.833e-08
i 6.441 5.933e-06 deg
Ω 30.507 4.276e-05 deg
ω 284.216 8.931e-05 deg
M 75.188 7.946e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6337 au
Aphelion 2.838 au
Asc. node-Earth separation 1.71321 au
Desc. node-Earth separation 1.75251 au
Earth MOID 1.62948 au
Orbital period 1652.86 days
Date of orbit computation  apr 23 20:28
Observational summary
Optical observations (Discarded) 433 (1)
Radar observations (Discarded) 0 (0)
Arc length 8972.06 days
Unobserved 169 days

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Ephemeris at epoch 60427 MJD
Right Ascension 36.4992 deg
Declination 15.2805 deg
V Magnitude 21.39 mag
Solar Elongation -2.38 deg
Galactic Latitude -41.78 deg
Rate 0.422 deg/day
Direction 68.96 deg

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