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AstDyS ∴ Objects ∴ 2011BK18 ∴ Summary
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(499728) 2011BK18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65649 3.267e-08 au
e 0.144905 9.904e-08
i 10.73 1.037e-05 deg
Ω 312.691 4.068e-05 deg
ω 239.258 4.937e-05 deg
M 327.528 2.651e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2715 au
Aphelion 3.0414 au
Asc. node-Earth separation 1.79467 au
Desc. node-Earth separation 1.43629 au
Earth MOID 1.29477 au
Orbital period 1581.47 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 219 (0)
Radar observations (Discarded) 0 (0)
Arc length 5696.86 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 131.426 deg
Declination 12.8659 deg
V Magnitude 21.77 mag
Solar Elongation -95.38 deg
Galactic Latitude 31.09 deg
Rate 0.238 deg/day
Direction 112.298 deg

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