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AstDyS ∴ Objects ∴ 1999WY11 ∴ Summary
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(118458) 1999WY11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.14917 7.211e-09 au
e 0.103693 4.157e-08
i 1.724 4.551e-06 deg
Ω 100.351 0.0001318 deg
ω 171.892 0.0001333 deg
M 54.632 1.997e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9263 au
Aphelion 2.372 au
Asc. node-Earth separation 1.38672 au
Desc. node-Earth separation 0.9114 au
Earth MOID 0.90988 au
Orbital period 1150.82 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 628 (3)
Radar observations (Discarded) 0 (0)
Arc length 8623.77 days
Unobserved 283 days

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Ephemeris at epoch 60419 MJD
Right Ascension 358.855 deg
Declination -1.70852 deg
V Magnitude 21.71 mag
Solar Elongation 30.85 deg
Galactic Latitude -61.25 deg
Rate 0.529 deg/day
Direction 67.172 deg

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