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AstDyS ∴ Objects ∴ 1998KW46 ∴ Summary
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(17868) 1998KW46  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.09384 2.361e-08 au
e 0.094129 4.559e-08
i 11.567 5.339e-06 deg
Ω 244.777 2.366e-05 deg
ω 71.509 3.668e-05 deg
M 208.347 2.849e-05 deg

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Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8026 au
Aphelion 3.3851 au
Asc. node-Earth separation 1.96293 au
Desc. node-Earth separation 2.17375 au
Earth MOID 1.81492 au
Orbital period 1987.67 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1328 (15)
Radar observations (Discarded) 0 (0)
Arc length 14411.8 days
Unobserved 252 days

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Ephemeris at epoch 58506 MJD
Right Ascension 187.465 deg
Declination -16.7749 deg
V Magnitude 18.51 mag
Solar Elongation 108.4 deg
Galactic Latitude 45.79 deg
Rate 0.081 deg/day
Direction 149.147 deg

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