NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011BB ∴ Summary
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2011BB  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.61803 8.039e-08 au
e 0.623408 2.664e-08
i 6.098 6.523e-06 deg
Ω 315.902 4.63e-05 deg
ω 244.6 4.736e-05 deg
M 183.062 2.666e-05 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9859 au
Aphelion 4.2501 au
Asc. node-Earth separation 1.17104 au
Desc. node-Earth separation 0.27843 au
Earth MOID 0.07437 au
Orbital period 1547.25 days
Date of orbit computation   Oct 9 19:29
Observational summary
Optical observations (Discarded) 66 (2)
Radar observations (Discarded) 0 (0)
Arc length 1447 days
Unobserved 1027 days

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Ephemeris at epoch 58048 MJD
Right Ascension 18.8227 deg
Declination 15.9775 deg
V Magnitude 26.37 mag
Solar Elongation -170.99 deg
Galactic Latitude -46.51 deg
Rate 0.213 deg/day
Direction -112.331 deg

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