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AstDyS ∴ Objects ∴ 2009SB51 ∴ Summary
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(419069) 2009SB51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72038 3.278e-08 au
e 0.084535 8.491e-08
i 2.185 1.024e-05 deg
Ω 31.261 0.0002848 deg
ω 24.655 0.0002978 deg
M 37.148 8.402e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4904 au
Aphelion 2.9504 au
Asc. node-Earth separation 1.51456 au
Desc. node-Earth separation 1.92056 au
Earth MOID 1.50243 au
Orbital period 1638.87 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 129 (3)
Radar observations (Discarded) 0 (0)
Arc length 8026.88 days
Unobserved 110 days

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Ephemeris at epoch 60426 MJD
Right Ascension 87.6322 deg
Declination 25.1868 deg
V Magnitude 23.2 mag
Solar Elongation -51.96 deg
Galactic Latitude -1 deg
Rate 0.394 deg/day
Direction 89.6 deg

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