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AstDyS ∴ Objects ∴ 2009BB89 ∴ Summary
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(477079) 2009BB89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86272 4.095e-08 au
e 0.056008 8.466e-08
i 2.375 8.599e-06 deg
Ω 157.764 0.000203 deg
ω 256.437 0.0002194 deg
M 120.352 8.768e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7024 au
Aphelion 3.023 au
Asc. node-Earth separation 1.9017 au
Desc. node-Earth separation 1.80782 au
Earth MOID 1.71489 au
Orbital period 1769.15 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 126 (0)
Radar observations (Discarded) 0 (0)
Arc length 7832.13 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 172.312 deg
Declination 4.92515 deg
V Magnitude 22.32 mag
Solar Elongation -136.03 deg
Galactic Latitude 60.39 deg
Rate 0.076 deg/day
Direction -64.417 deg

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