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AstDyS ∴ Objects ∴ 2011BK47 ∴ Summary
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(331217) 2011BK47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57703 2.314e-08 au
e 0.142786 8.73e-08
i 4.835 7.096e-06 deg
Ω 203.207 5.976e-05 deg
ω 127.3 6.888e-05 deg
M 228.481 2.48e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2091 au
Aphelion 2.945 au
Asc. node-Earth separation 1.76074 au
Desc. node-Earth separation 1.32752 au
Earth MOID 1.20241 au
Orbital period 1511.04 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 340 (2)
Radar observations (Discarded) 0 (0)
Arc length 6715.16 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 181.107 deg
Declination -1.85163 deg
V Magnitude 21.74 mag
Solar Elongation -146.78 deg
Galactic Latitude 58.89 deg
Rate 0.157 deg/day
Direction -56.122 deg

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