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AstDyS ∴ Objects ∴ 2009SB280 ∴ Summary
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(349921) 2009SB280  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1273 3.258e-08 au
e 0.168487 4.637e-08
i 4.303 5.569e-06 deg
Ω 68.303 9.116e-05 deg
ω 18.27 9.377e-05 deg
M 169.497 2.292e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6004 au
Aphelion 3.6542 au
Asc. node-Earth separation 1.63413 au
Desc. node-Earth separation 2.6033 au
Earth MOID 1.61751 au
Orbital period 2020 days
Date of orbit computation  feb 22 03:04
Observational summary
Optical observations (Discarded) 281 (1)
Radar observations (Discarded) 0 (0)
Arc length 6717.14 days
Unobserved 320 days

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Ephemeris at epoch 60398 MJD
Right Ascension 274.979 deg
Declination -24.1852 deg
V Magnitude 22.81 mag
Solar Elongation 93.92 deg
Galactic Latitude -4.33 deg
Rate 0.116 deg/day
Direction 94.787 deg

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