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AstDyS ∴ Objects ∴ 1997BF7 ∴ Summary
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(11143) 1997BF7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0326 1.337e-08 au
e 0.061657 3.014e-08
i 0.71 4.072e-06 deg
Ω 335.387 0.0002761 deg
ω 121.594 0.0002784 deg
M 84.353 3.638e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8456 au
Aphelion 3.2196 au
Asc. node-Earth separation 2.112 au
Desc. node-Earth separation 1.93745 au
Earth MOID 1.86298 au
Orbital period 1928.95 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 2137 (7)
Radar observations (Discarded) 0 (0)
Arc length 11635.4 days
Unobserved 72 days

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Ephemeris at epoch 60397 MJD
Right Ascension 187.136 deg
Declination -3.702 deg
V Magnitude 17.85 mag
Solar Elongation 179.21 deg
Galactic Latitude 58.68 deg
Rate 0.208 deg/day
Direction -67.588 deg

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