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AstDyS ∴ Objects ∴ 1998QK20 ∴ Summary
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(46842) 1998QK20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.48551 9.141e-09 au
e 0.059046 5.123e-08
i 3.168 4.079e-06 deg
Ω 236.652 7.123e-05 deg
ω 122.878 7.722e-05 deg
M 166.935 3.036e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3387 au
Aphelion 2.6323 au
Asc. node-Earth separation 1.54719 au
Desc. node-Earth separation 1.41253 au
Earth MOID 1.33678 au
Orbital period 1431.27 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1569 (2)
Radar observations (Discarded) 0 (0)
Arc length 11231 days
Unobserved 93 days

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Ephemeris at epoch 60418 MJD
Right Ascension 154.36 deg
Declination 6.40815 deg
V Magnitude 19.87 mag
Solar Elongation -125.68 deg
Galactic Latitude 47.99 deg
Rate 0.032 deg/day
Direction -2.526 deg

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