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AstDyS ∴ Objects ∴ 2007EF39 ∴ Summary
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(311971) 2007EF39  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.09862 6.63e-08 au
e 0.110927 9.724e-08
i 11.46 1.278e-05 deg
Ω 307.085 4.386e-05 deg
ω 248.47 6.86e-05 deg
M 22.787 5.524e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7549 au
Aphelion 3.4423 au
Asc. node-Earth separation 2.17467 au
Desc. node-Earth separation 1.95477 au
Earth MOID 1.77953 au
Orbital period 1992.29 days
Date of orbit computation  Oct 31 08:10
Observational summary
Optical observations (Discarded) 217 (2)
Radar observations (Discarded) 0 (0)
Arc length 6293.94 days
Unobserved 369 days

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Ephemeris at epoch 58594 MJD
Right Ascension 287.299 deg
Declination -31.5247 deg
V Magnitude 20.45 mag
Solar Elongation 105.29 deg
Galactic Latitude -17.29 deg
Rate 0.11 deg/day
Direction 89.383 deg

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