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AstDyS ∴ Objects ∴ 2011BK13 ∴ Summary
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2011BK13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54963 7.538e-08 au
e 0.086324 1.359e-07
i 16.177 1.203e-05 deg
Ω 322.18 3.312e-05 deg
ω 269.362 0.000612 deg
M 346.181 0.0007049 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3295 au
Aphelion 2.7697 au
Asc. node-Earth separation 1.52059 au
Desc. node-Earth separation 1.54159 au
Earth MOID 1.387 au
Orbital period 1487.01 days
Date of orbit computation  apr 24 01:42
Observational summary
Optical observations (Discarded) 87 (0)
Radar observations (Discarded) 0 (0)
Arc length 8717.07 days
Unobserved 488 days

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Ephemeris at epoch 60425 MJD
Right Ascension 214.925 deg
Declination -42.771 deg
V Magnitude 20.95 mag
Solar Elongation 150.33 deg
Galactic Latitude 17.21 deg
Rate 0.216 deg/day
Direction -89.471 deg

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