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AstDyS ∴ Objects ∴ 2009BQ21 ∴ Summary
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(589008) 2009BQ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.94899 1.326e-08 au
e 0.042067 1.028e-07
i 17.467 8.624e-06 deg
Ω 311.274 2.219e-05 deg
ω 206.742 6.966e-05 deg
M 182.025 6.898e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.867 au
Aphelion 2.031 au
Asc. node-Earth separation 1.00709 au
Desc. node-Earth separation 0.89032 au
Earth MOID 0.88668 au
Orbital period 993.836 days
Date of orbit computation  feb 22 03:52
Observational summary
Optical observations (Discarded) 158 (0)
Radar observations (Discarded) 0 (0)
Arc length 4677.65 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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