AstDyS-2

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AstDyS ∴ Objects ∴ 2005YY231 ∴ Summary
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(255484) 2005YY231  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97324 2.1e-08 au
e 0.089278 5.021e-08
i 2.075 5.087e-06 deg
Ω 261.962 0.0001684 deg
ω 215.082 0.0001721 deg
M 168.832 3.517e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7078 au
Aphelion 3.2387 au
Asc. node-Earth separation 2.16674 au
Desc. node-Earth separation 1.76483 au
Earth MOID 1.72487 au
Orbital period 1872.6 days
Date of orbit computation  feb 22 02:44
Observational summary
Optical observations (Discarded) 420 (5)
Radar observations (Discarded) 0 (0)
Arc length 8651.12 days
Unobserved 281 days

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Ephemeris at epoch 60397 MJD
Right Ascension 305.392 deg
Declination -18.6362 deg
V Magnitude 22.61 mag
Solar Elongation 64.18 deg
Galactic Latitude -27.96 deg
Rate 0.267 deg/day
Direction 75.016 deg

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