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AstDyS ∴ Objects ∴ Christophe ∴ Summary
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(1698) Christophe  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.1659 1.572e-08 au
e 0.101253 4.134e-08
i 1.497 4.237e-06 deg
Ω 27.229 0.000143 deg
ω 129.421 0.0001443 deg
M 13.93 1.962e-05 deg

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Other useful info
Absolute Magnitude (H)    11.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8453 au
Aphelion 3.4865 au
Asc. node-Earth separation 2.35336 au
Desc. node-Earth separation 1.93827 au
Earth MOID 1.85365 au
Orbital period 2057.52 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2540 (22)
Radar observations (Discarded) 0 (0)
Arc length 30805.2 days
Unobserved 248 days

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Ephemeris at epoch 58532 MJD
Right Ascension 217.746 deg
Declination -14.6731 deg
V Magnitude 16.6 mag
Solar Elongation 108.68 deg
Galactic Latitude 41.72 deg
Rate 0.1 deg/day
Direction 111.408 deg

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