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Near Earth Objects - Dynamic Site
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(457768) 2009KN4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.9406 2.996e-09 au
e 0.524585 1.994e-08
i 9.143 2.739e-06 deg
Ω 308.253 2.463e-05 deg
ω 38.312 2.466e-05 deg
M 351.849 1.864e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9226 au
Aphelion 2.9586 au
Asc. node-Earth separation -0.01856 au
Desc. node-Earth separation 1.40726 au
Earth MOID 0.01051 au
Orbital period 987.423 days
Date of orbit computation   Jan 13 16:44
Observational summary
Optical observations (Discarded) 220 (22)
Radar observations (Discarded) 0 (0)
Arc length 5869 days
Unobserved 5 days

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Ephemeris at epoch 58135 MJD
Right Ascension 50.4529 deg
Declination 29.7183 deg
V Magnitude 20.4 mag
Solar Elongation -118.59 deg
Galactic Latitude -22.73 deg
Rate 0.487 deg/day
Direction 104.504 deg

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