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AstDyS ∴ Objects ∴ 1998QK4 ∴ Summary
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(120853) 1998QK4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25077 6.992e-09 au
e 0.191759 5.125e-08
i 8.837 5.069e-06 deg
Ω 75.41 2.782e-05 deg
ω 287.835 3.036e-05 deg
M 177.542 1.365e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8192 au
Aphelion 2.6824 au
Asc. node-Earth separation 1.06319 au
Desc. node-Earth separation 1.28866 au
Earth MOID 0.84086 au
Orbital period 1233.37 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 650 (0)
Radar observations (Discarded) 0 (0)
Arc length 9833.09 days
Unobserved 457 days

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Ephemeris at epoch 60397 MJD
Right Ascension 182.972 deg
Declination 13.3582 deg
V Magnitude 20.72 mag
Solar Elongation -163.23 deg
Galactic Latitude 73.41 deg
Rate 0.256 deg/day
Direction -72.621 deg

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