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Near Earth Objects - Dynamic Site
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2011KN9  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.272 2.47e-08 au
e 0.48224 4.96e-08
i 19.287 7.142e-06 deg
Ω 218.633 1.79e-05 deg
ω 98.582 3.84e-05 deg
M 275.871 1.066e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1763 au
Aphelion 3.3676 au
Asc. node-Earth separation 0.87291 au
Desc. node-Earth separation 0.63457 au
Earth MOID 0.36453 au
Orbital period 1250.86 days
Date of orbit computation   Oct 9 19:38
Observational summary
Optical observations (Discarded) 271 (26)
Radar observations (Discarded) 0 (0)
Arc length 6190 days
Unobserved 2226 days

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Ephemeris at epoch 58103 MJD
Right Ascension 220.468 deg
Declination -19.0872 deg
V Magnitude 23.29 mag
Solar Elongation 40.14 deg
Galactic Latitude 36.6 deg
Rate 0.514 deg/day
Direction 100.446 deg

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