NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003CY18 ∴ Summary
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(163692) 2003CY18  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.52623 1.031e-08 au
e 0.41045 7.012e-09
i 7.199 3.396e-06 deg
Ω 114.423 4.792e-05 deg
ω 180.873 4.948e-05 deg
M 52.571 2.371e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8998 au
Aphelion 2.1527 au
Asc. node-Earth separation 1.16912 au
Desc. node-Earth separation -0.11585 au
Earth MOID 0.09188 au
Orbital period 688.7 days
Date of orbit computation   Nov 18 11:28
Observational summary
Optical observations (Discarded) 406 (4)
Radar observations (Discarded) 2 (0)
Arc length 4781 days
Unobserved 375 days

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Ephemeris at epoch 57835 MJD
Right Ascension 33.2247 deg
Declination 8.85658 deg
V Magnitude 21.84 mag
Solar Elongation -31.96 deg
Galactic Latitude -48.96 deg
Rate 0.689 deg/day
Direction 68.636 deg

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