AstDyS-2

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AstDyS ∴ Objects ∴ 2009SY208 ∴ Summary
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(356225) 2009SY208  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.17102 1.394e-07 au
e 0.11642 7.655e-08
i 6.417 1.037e-05 deg
Ω 9.624 5.343e-05 deg
ω 53.127 7.129e-05 deg
M 52.291 4.228e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 4.569 au
Aphelion 5.773 au
Asc. node-Earth separation 3.7679 au
Desc. node-Earth separation 4.48523 au
Earth MOID 3.58727 au
Orbital period 4295 days
Date of orbit computation  apr 23 21:05
Observational summary
Optical observations (Discarded) 401 (3)
Radar observations (Discarded) 0 (0)
Arc length 7996.25 days
Unobserved 82 days

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Ephemeris at epoch 60425 MJD
Right Ascension 120.443 deg
Declination 26.1691 deg
V Magnitude 21.91 mag
Solar Elongation -82.28 deg
Galactic Latitude 26.26 deg
Rate 0.119 deg/day
Direction 112.551 deg

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