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AstDyS ∴ Objects ∴ Couperin ∴ Summary
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(6798) Couperin  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.94091 1.543e-08 au
e 0.100567 3.607e-08
i 0.912 4.336e-06 deg
Ω 306.026 0.0002411 deg
ω 81.465 0.0002421 deg
M 242.227 2.332e-05 deg

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Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6452 au
Aphelion 3.2367 au
Asc. node-Earth separation 1.85165 au
Desc. node-Earth separation 1.9703 au
Earth MOID 1.64913 au
Orbital period 1842.14 days
Date of orbit computation  Oct 31 04:59
Observational summary
Optical observations (Discarded) 2145 (14)
Radar observations (Discarded) 0 (0)
Arc length 24688 days
Unobserved 71 days

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Ephemeris at epoch 58441 MJD
Right Ascension 259.043 deg
Declination -23.5002 deg
V Magnitude 18.62 mag
Solar Elongation -23.63 deg
Galactic Latitude 8.5 deg
Rate 0.369 deg/day
Direction 93.966 deg

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