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AstDyS ∴ Objects ∴ 2009SY39 ∴ Summary
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(375746) 2009SY39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66656 2.286e-08 au
e 0.14574 1.483e-07
i 4.843 1.399e-05 deg
Ω 204.106 9.743e-05 deg
ω 182.688 0.0001205 deg
M 114.067 5.485e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2779 au
Aphelion 3.0552 au
Asc. node-Earth separation 2.05162 au
Desc. node-Earth separation 1.28248 au
Earth MOID 1.28238 au
Orbital period 1590.47 days
Date of orbit computation  apr 23 21:09
Observational summary
Optical observations (Discarded) 94 (0)
Radar observations (Discarded) 0 (0)
Arc length 8577.18 days
Unobserved 52 days

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Ephemeris at epoch 60425 MJD
Right Ascension 141.32 deg
Declination 10.9724 deg
V Magnitude 23.3 mag
Solar Elongation -105.21 deg
Galactic Latitude 39.07 deg
Rate 0.114 deg/day
Direction 90.263 deg

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