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2009EF1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.37539 0.005968 au
e 0.371314 0.003224
i 12.466 0.08585 deg
Ω 350.089 0.01535 deg
ω 108.886 0.0211 deg
M 251.837 13.32 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8647 au
Aphelion 1.8861 au
Asc. node-Earth separation 0.34097 au
Desc. node-Earth separation 0.06514 au
Earth MOID 0.03842 au
Orbital period 589.163 days
Date of orbit computation   Feb 5 13:19
Observational summary
Optical observations (Discarded) 18 (0)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 3278 days

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Ephemeris at epoch 58174 MJD
Right Ascension 322.755 deg
Declination -20.4716 deg
V Magnitude 28.19 mag
Solar Elongation 18.37 deg
Galactic Latitude -43.97 deg
Rate 0.59 deg/day
Direction 68.196 deg

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