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AstDyS ∴ Objects ∴ 1998BC19 ∴ Summary
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(17740) 1998BC19  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.63618 1.678e-08 au
e 0.130258 5.324e-08
i 8.383 5.943e-06 deg
Ω 67.411 3.455e-05 deg
ω 196.078 4.251e-05 deg
M 176.712 2.347e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2928 au
Aphelion 2.9796 au
Asc. node-Earth separation 1.97546 au
Desc. node-Earth separation 1.28824 au
Earth MOID 1.27727 au
Orbital period 1563.37 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1205 (4)
Radar observations (Discarded) 0 (0)
Arc length 9450.1 days
Unobserved 166 days

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Ephemeris at epoch 58568 MJD
Right Ascension 91.1425 deg
Declination 29.4577 deg
V Magnitude 19.75 mag
Solar Elongation -86.24 deg
Galactic Latitude 3.83 deg
Rate 0.192 deg/day
Direction 93.34 deg

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