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AstDyS ∴ Objects ∴ 1999SK20 ∴ Summary
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(91583) 1999SK20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02793 1.964e-08 au
e 0.198464 5.045e-08
i 12.222 4.271e-06 deg
Ω 133.635 2.495e-05 deg
ω 233.413 2.795e-05 deg
M 243.856 1.108e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.427 au
Aphelion 3.6289 au
Asc. node-Earth separation 2.31364 au
Desc. node-Earth separation 1.58703 au
Earth MOID 1.44688 au
Orbital period 1924.5 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 902 (5)
Radar observations (Discarded) 0 (0)
Arc length 8643.06 days
Unobserved 346 days

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Ephemeris at epoch 60426 MJD
Right Ascension 246.733 deg
Declination -5.2126 deg
V Magnitude 20.32 mag
Solar Elongation 146.33 deg
Galactic Latitude 28.76 deg
Rate 0.141 deg/day
Direction -63.688 deg

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