AstDyS-2

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AstDyS ∴ Objects ∴ 2000SY57 ∴ Summary
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(316890) 2000SY57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53327 1.238e-08 au
e 0.214475 1.119e-07
i 0.425 7.18e-06 deg
Ω 23.437 0.001185 deg
ω 337.505 0.001185 deg
M 300.649 2.085e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.99 au
Aphelion 3.0766 au
Asc. node-Earth separation 1.02038 au
Desc. node-Earth separation 2.01265 au
Earth MOID 0.98688 au
Orbital period 1472.72 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 417 (4)
Radar observations (Discarded) 0 (0)
Arc length 9279.6 days
Unobserved 757 days

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Ephemeris at epoch 60397 MJD
Right Ascension 302.237 deg
Declination -20.525 deg
V Magnitude 22.29 mag
Solar Elongation 67.5 deg
Galactic Latitude -25.88 deg
Rate 0.408 deg/day
Direction 78.057 deg

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