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AstDyS ∴ Objects ∴ 1999WF11 ∴ Summary
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(121648) 1999WF11  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.94225 3.436e-08 au
e 0.110482 6.906e-08
i 1.749 6.808e-06 deg
Ω 189.543 0.0002246 deg
ω 179.82 0.0002271 deg
M 307.001 3.245e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6172 au
Aphelion 3.2673 au
Asc. node-Earth separation 2.26679 au
Desc. node-Earth separation 1.61644 au
Earth MOID 1.61576 au
Orbital period 1843.4 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 371 (0)
Radar observations (Discarded) 0 (0)
Arc length 6824 days
Unobserved 179 days

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Ephemeris at epoch 58500 MJD
Right Ascension 321.81 deg
Declination -14.0846 deg
V Magnitude 21.3 mag
Solar Elongation -23.39 deg
Galactic Latitude -40.82 deg
Rate 0.43 deg/day
Direction 72.5 deg

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