NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011BB ∴ Summary
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2011BB  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.61791 1.312e-07 au
e 0.623286 4.945e-08
i 6.097 1.148e-05 deg
Ω 315.863 7.675e-05 deg
ω 244.65 7.93e-05 deg
M 276.081 5.103e-05 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9862 au
Aphelion 4.2496 au
Asc. node-Earth separation 1.1698 au
Desc. node-Earth separation 0.27621 au
Earth MOID 0.07342 au
Orbital period 1547.14 days
Date of orbit computation   Oct 1 19:01
Observational summary
Optical observations (Discarded) 66 (0)
Radar observations (Discarded) 0 (0)
Arc length 1447 days
Unobserved 1420 days

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Ephemeris at epoch 58441 MJD
Right Ascension 55.9575 deg
Declination 28.6473 deg
V Magnitude 24.88 mag
Solar Elongation 170.52 deg
Galactic Latitude -20.59 deg
Rate 0.275 deg/day
Direction -101.882 deg

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