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AstDyS ∴ Objects ∴ 1997CQ11 ∴ Summary
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(18557) 1997CQ11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86939 1.272e-08 au
e 0.030399 3.167e-08
i 1.333 4.77e-06 deg
Ω 333.491 0.0001556 deg
ω 128.432 0.0001809 deg
M 233.909 9.413e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7822 au
Aphelion 2.9566 au
Asc. node-Earth separation 1.91184 au
Desc. node-Earth separation 1.82471 au
Earth MOID 1.79976 au
Orbital period 1775.35 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1875 (11)
Radar observations (Discarded) 0 (0)
Arc length 10095.9 days
Unobserved 298 days

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Ephemeris at epoch 60440 MJD
Right Ascension 357.101 deg
Declination -1.09691 deg
V Magnitude 19.98 mag
Solar Elongation 52.6 deg
Galactic Latitude -59.9 deg
Rate 0.339 deg/day
Direction 65.863 deg

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