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AstDyS ∴ Objects ∴ 1999CQ57 ∴ Summary
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(85900) 1999CQ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38831 6.84e-09 au
e 0.169074 3.277e-08
i 2.175 3.832e-06 deg
Ω 1.745 9.417e-05 deg
ω 90.828 9.504e-05 deg
M 338.809 1.237e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9845 au
Aphelion 2.7921 au
Asc. node-Earth separation 1.32343 au
Desc. node-Earth separation 1.31791 au
Earth MOID 1.00303 au
Orbital period 1348.14 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 1623 (4)
Radar observations (Discarded) 0 (0)
Arc length 9154.69 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 57.8497 deg
Declination 21.6182 deg
V Magnitude 19.93 mag
Solar Elongation -24.46 deg
Galactic Latitude -24.66 deg
Rate 0.56 deg/day
Direction 77.69 deg

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