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AstDyS ∴ Objects ∴ 2009SY78 ∴ Summary
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(419076) 2009SY78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69284 2.468e-08 au
e 0.045441 8.422e-08
i 4.846 6.778e-06 deg
Ω 285.207 9.793e-05 deg
ω 71.807 0.0001191 deg
M 111.706 6.683e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5705 au
Aphelion 2.8152 au
Asc. node-Earth separation 1.63295 au
Desc. node-Earth separation 1.74337 au
Earth MOID 1.57008 au
Orbital period 1614.04 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 173 (1)
Radar observations (Discarded) 0 (0)
Arc length 6144.94 days
Unobserved 130 days

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Ephemeris at epoch 60425 MJD
Right Ascension 100.241 deg
Declination 22.0689 deg
V Magnitude 22.95 mag
Solar Elongation -64.54 deg
Galactic Latitude 7.68 deg
Rate 0.319 deg/day
Direction 96.174 deg

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