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AstDyS ∴ Objects ∴ 1998BQ47 ∴ Summary
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(91009) 1998BQ47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55302 1.052e-08 au
e 0.190519 2.774e-08
i 5.737 3.739e-06 deg
Ω 162.18 5.044e-05 deg
ω 321.592 5.291e-05 deg
M 143.989 1.755e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0666 au
Aphelion 3.0394 au
Asc. node-Earth separation 1.14969 au
Desc. node-Earth separation 1.88433 au
Earth MOID 1.086 au
Orbital period 1489.98 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1311 (4)
Radar observations (Discarded) 0 (0)
Arc length 17088.8 days
Unobserved 280 days

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Ephemeris at epoch 60444 MJD
Right Ascension 305.802 deg
Declination -13.5549 deg
V Magnitude 20.87 mag
Solar Elongation 108.42 deg
Galactic Latitude -26.37 deg
Rate 0.072 deg/day
Direction 61.776 deg

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