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AstDyS ∴ Objects ∴ 2003CY21 ∴ Summary
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(331771) 2003CY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5651 1.187e-08 au
e 0.220915 5.784e-08
i 5.468 5.908e-06 deg
Ω 222.18 3.996e-05 deg
ω 251.228 4.445e-05 deg
M 71.431 2.158e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9984 au
Aphelion 3.1318 au
Asc. node-Earth separation 1.61893 au
Desc. node-Earth separation 1.28687 au
Earth MOID 1.02328 au
Orbital period 1500.56 days
Date of orbit computation  feb 22 03:00
Observational summary
Optical observations (Discarded) 626 (3)
Radar observations (Discarded) 0 (0)
Arc length 9045.42 days
Unobserved 114 days

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Ephemeris at epoch 60418 MJD
Right Ascension 216.065 deg
Declination -15.5645 deg
V Magnitude 20.11 mag
Solar Elongation 169.21 deg
Galactic Latitude 41.73 deg
Rate 0.242 deg/day
Direction -62.838 deg

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