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AstDyS ∴ Objects ∴ 2011BT42 ∴ Summary
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(411517) 2011BT42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08384 4.87e-08 au
e 0.110083 1.092e-07
i 9.53 8.828e-06 deg
Ω 55.378 5.384e-05 deg
ω 110.527 7.558e-05 deg
M 130.975 4.576e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7444 au
Aphelion 3.4233 au
Asc. node-Earth separation 2.18112 au
Desc. node-Earth separation 1.92191 au
Earth MOID 1.76914 au
Orbital period 1978.05 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 131 (0)
Radar observations (Discarded) 0 (0)
Arc length 4490.31 days
Unobserved 775 days

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Ephemeris at epoch 60425 MJD
Right Ascension 331.142 deg
Declination -20.9923 deg
V Magnitude 22.85 mag
Solar Elongation 69.4 deg
Galactic Latitude -51.59 deg
Rate 0.241 deg/day
Direction 78.657 deg

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