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AstDyS ∴ Objects ∴ 1998BU9 ∴ Summary
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(85567) 1998BU9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79861 1.708e-08 au
e 0.047327 4.635e-08
i 6.884 4.154e-06 deg
Ω 98.948 5.116e-05 deg
ω 154.808 8.065e-05 deg
M 30.668 6.385e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6662 au
Aphelion 2.9311 au
Asc. node-Earth separation 1.93464 au
Desc. node-Earth separation 1.66099 au
Earth MOID 1.65267 au
Orbital period 1710.07 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 704 (3)
Radar observations (Discarded) 0 (0)
Arc length 9347.12 days
Unobserved 234 days

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Ephemeris at epoch 60398 MJD
Right Ascension 308.656 deg
Declination -19.5808 deg
V Magnitude 21.07 mag
Solar Elongation 62.4 deg
Galactic Latitude -31.18 deg
Rate 0.349 deg/day
Direction 80.154 deg

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