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AstDyS ∴ Objects ∴ 1999CY55 ∴ Summary
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(74473) 1999CY55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85588 1.333e-08 au
e 0.075625 4.302e-08
i 15.376 4.745e-06 deg
Ω 15.884 1.467e-05 deg
ω 159.972 3.175e-05 deg
M 56.506 2.819e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6399 au
Aphelion 3.0719 au
Asc. node-Earth separation 2.05855 au
Desc. node-Earth separation 1.6506 au
Earth MOID 1.64662 au
Orbital period 1762.82 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1885 (193)
Radar observations (Discarded) 0 (0)
Arc length 8865.86 days
Unobserved 339 days

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Ephemeris at epoch 60426 MJD
Right Ascension 256.807 deg
Declination -39.4625 deg
V Magnitude 18.79 mag
Solar Elongation 134.07 deg
Galactic Latitude 0.69 deg
Rate 0.145 deg/day
Direction -146.775 deg

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