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(457768) 2009KN4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.9407 5.897e-09 au
e 0.524827 3.617e-08
i 9.142 6.276e-06 deg
Ω 308.212 4.119e-05 deg
ω 38.35 4.142e-05 deg
M 146.671 5.921e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9222 au
Aphelion distance 2.9592 au
Asc. node-Earth separation -0.01877 au
Desc. node-Earth separation 1.40581 au
Earth MOID 0.01065 au
Orbital period 987.499 days
Date of orbit computation   feb 26 13:13
Observational summary
Optical observations (Discarded) 258 (4)
Radar observations (Discarded) 0 (0)
Arc length 6971 days
Unobserved 1166 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 138.848 deg
Declination 10.3586 deg
V Magnitude 23.18 mag
Solar Elongation -129.4 deg
Galactic Latitude 36.62 deg
Rate 0.108 deg/day
Direction -71.724 deg

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