AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2006BK57 ∴ Summary
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(291257) 2006BK57  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.43816 2.851e-08 au
e 0.166891 6.395e-08
i 2.358 1.336e-05 deg
Ω 4.964 0.0001738 deg
ω 95.725 0.0001817 deg
M 141.853 5.457e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0313 au
Aphelion 2.8451 au
Asc. node-Earth separation 1.40835 au
Desc. node-Earth separation 1.33218 au
Earth MOID 1.0487 au
Orbital period 1390.57 days
Date of orbit computation  Dec 20 14:46
Observational summary
Optical observations (Discarded) 133 (2)
Radar observations (Discarded) 0 (0)
Arc length 5933.33 days
Unobserved 374 days

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Ephemeris at epoch 58580 MJD
Right Ascension 309.165 deg
Declination -20.8262 deg
V Magnitude 23.16 mag
Solar Elongation 70.44 deg
Galactic Latitude -32.06 deg
Rate 0.283 deg/day
Direction 77.034 deg

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