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AstDyS ∴ Objects ∴ 1998YK22 ∴ Summary
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(27156) 1998YK22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42705 6.36e-09 au
e 0.162463 3.733e-08
i 6.566 2.873e-06 deg
Ω 262.648 3.582e-05 deg
ω 109.567 3.737e-05 deg
M 325.034 1.029e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0327 au
Aphelion 2.8214 au
Asc. node-Earth separation 1.48301 au
Desc. node-Earth separation 1.2577 au
Earth MOID 1.04468 au
Orbital period 1381.08 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2170 (138)
Radar observations (Discarded) 0 (0)
Arc length 12991.1 days
Unobserved 225 days

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Ephemeris at epoch 60425 MJD
Right Ascension 350.844 deg
Declination 1.24215 deg
V Magnitude 19.79 mag
Solar Elongation 43.08 deg
Galactic Latitude -54.59 deg
Rate 0.527 deg/day
Direction 64.368 deg

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