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AstDyS ∴ Objects ∴ 2011BB89 ∴ Summary
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(419949) 2011BB89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07414 3.461e-08 au
e 0.054002 6.259e-08
i 10.443 7.411e-06 deg
Ω 137.798 3.892e-05 deg
ω 294.75 8.459e-05 deg
M 218.828 7.382e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9081 au
Aphelion 3.2402 au
Asc. node-Earth separation 2.01158 au
Desc. node-Earth separation 2.12278 au
Earth MOID 1.94303 au
Orbital period 1968.72 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 186 (2)
Radar observations (Discarded) 0 (0)
Arc length 8102.11 days
Unobserved 302 days

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Ephemeris at epoch 60420 MJD
Right Ascension 310.699 deg
Declination -13.3621 deg
V Magnitude 22.32 mag
Solar Elongation 80.57 deg
Galactic Latitude -30.65 deg
Rate 0.214 deg/day
Direction 76.805 deg

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