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AstDyS ∴ Objects ∴ 2009SB277 ∴ Summary
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(269456) 2009SB277  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.783 2.509e-08 au
e 0.084866 6.16e-08
i 3.105 5.425e-06 deg
Ω 131.973 0.0001265 deg
ω 289.224 0.0001317 deg
M 2.176 3.925e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5468 au
Aphelion 3.0192 au
Asc. node-Earth separation 1.70278 au
Desc. node-Earth separation 1.82829 au
Earth MOID 1.562 au
Orbital period 1695.77 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 364 (2)
Radar observations (Discarded) 0 (0)
Arc length 8003.83 days
Unobserved 95 days

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Ephemeris at epoch 60418 MJD
Right Ascension 55.4978 deg
Declination 17.5067 deg
V Magnitude 21.89 mag
Solar Elongation -29.23 deg
Galactic Latitude -29.16 deg
Rate 0.439 deg/day
Direction 75.855 deg

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