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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009KN4 ∴ Summary
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(457768) 2009KN4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.94069 4.807e-09 au
e 0.524733 3.68e-08
i 9.143 7.069e-06 deg
Ω 308.238 4.293e-05 deg
ω 38.316 4.318e-05 deg
M 137.672 4.087e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9223 au
Aphelion 2.959 au
Asc. node-Earth separation -0.01949 au
Desc. node-Earth separation 1.4048 au
Earth MOID 0.01107 au
Orbital period 987.49 days
Date of orbit computation   Oct 1 22:07
Observational summary
Optical observations (Discarded) 234 (4)
Radar observations (Discarded) 0 (0)
Arc length 5898 days
Unobserved 249 days

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Ephemeris at epoch 58408 MJD
Right Ascension 164.361 deg
Declination 3.50704 deg
V Magnitude 24.15 mag
Solar Elongation 39.16 deg
Galactic Latitude 53.96 deg
Rate 0.318 deg/day
Direction 117.069 deg

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