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AstDyS ∴ Objects ∴ 1999YW27 ∴ Summary
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(80450) 1999YW27  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38216 6.869e-09 au
e 0.230968 5.266e-08
i 11.518 4.837e-06 deg
Ω 18.246 1.743e-05 deg
ω 21.017 2.071e-05 deg
M 262.881 9.055e-06 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.832 au
Aphelion 2.9324 au
Asc. node-Earth separation 0.85765 au
Desc. node-Earth separation 1.87361 au
Earth MOID 0.8434 au
Orbital period 1342.94 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1419 (6)
Radar observations (Discarded) 0 (0)
Arc length 14111.3 days
Unobserved 309 days

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Ephemeris at epoch 60425 MJD
Right Ascension 313.338 deg
Declination -30.3147 deg
V Magnitude 20.33 mag
Solar Elongation 87.67 deg
Galactic Latitude -38.31 deg
Rate 0.287 deg/day
Direction 88.191 deg

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