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AstDyS ∴ Objects ∴ 2005YK221 ∴ Summary
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(188827) 2005YK221  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.01482 5.383e-08 au
e 0.167758 1.019e-07
i 12.985 8.819e-06 deg
Ω 82.664 5.239e-05 deg
ω 224.927 7.281e-05 deg
M 266.365 5.741e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5091 au
Aphelion 3.5206 au
Asc. node-Earth separation 2.33988 au
Desc. node-Earth separation 1.60208 au
Earth MOID 1.51136 au
Orbital period 1912.01 days
Date of orbit computation  Oct 31 06:55
Observational summary
Optical observations (Discarded) 212 (2)
Radar observations (Discarded) 0 (0)
Arc length 6288.21 days
Unobserved 317 days

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Ephemeris at epoch 58505 MJD
Right Ascension 233.337 deg
Declination -9.94501 deg
V Magnitude 21.44 mag
Solar Elongation 68.22 deg
Galactic Latitude 36.02 deg
Rate 0.297 deg/day
Direction 102.194 deg

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