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(239746) 2009YF4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15859 3.219e-08 au
e 0.138851 7.44e-08
i 4.492 6.531e-06 deg
Ω 314.612 9.387e-05 deg
ω 226.078 9.783e-05 deg
M 142.489 2.504e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.72 au
Aphelion 3.5972 au
Asc. node-Earth separation 2.41422 au
Desc. node-Earth separation 1.8401 au
Earth MOID 1.72615 au
Orbital period 2050.4 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 288 (3)
Radar observations (Discarded) 0 (0)
Arc length 7972.39 days
Unobserved 306 days

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Ephemeris at epoch 60420 MJD
Right Ascension 346.444 deg
Declination -4.40843 deg
V Magnitude 22.47 mag
Solar Elongation 44.27 deg
Galactic Latitude -56.07 deg
Rate 0.283 deg/day
Direction 64.871 deg

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