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AstDyS ∴ Objects ∴ 2009SY277 ∴ Summary
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(321545) 2009SY277  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.94888 2.928e-08 au
e 0.073034 1.191e-07
i 11.031 1.176e-05 deg
Ω 30.63 4.102e-05 deg
ω 174.193 6.518e-05 deg
M 116.128 5.349e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7335 au
Aphelion 3.1643 au
Asc. node-Earth separation 2.16905 au
Desc. node-Earth separation 1.72959 au
Earth MOID 1.72949 au
Orbital period 1849.63 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 263 (1)
Radar observations (Discarded) 0 (0)
Arc length 10091.9 days
Unobserved 692 days

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Ephemeris at epoch 60419 MJD
Right Ascension 349.579 deg
Declination -12.9751 deg
V Magnitude 22.14 mag
Solar Elongation 44.33 deg
Galactic Latitude -64.03 deg
Rate 0.335 deg/day
Direction 67.661 deg

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