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AstDyS ∴ Objects ∴ 2009YB23 ∴ Summary
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(515040) 2009YB23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36021 2.032e-08 au
e 0.093662 5.788e-08
i 7.55 7.525e-06 deg
Ω 95.872 4.534e-05 deg
ω 324.688 6.415e-05 deg
M 10.054 4.521e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1391 au
Aphelion 2.5813 au
Asc. node-Earth separation 1.19059 au
Desc. node-Earth separation 1.51661 au
Earth MOID 1.15762 au
Orbital period 1324.41 days
Date of orbit computation  apr 23 21:39
Observational summary
Optical observations (Discarded) 207 (0)
Radar observations (Discarded) 0 (0)
Arc length 6630.94 days
Unobserved 117 days

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Ephemeris at epoch 60427 MJD
Right Ascension 66.2268 deg
Declination 20.266 deg
V Magnitude 22.54 mag
Solar Elongation -30.91 deg
Galactic Latitude -19.89 deg
Rate 0.514 deg/day
Direction 77.092 deg

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