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AstDyS ∴ Objects ∴ 1999XF191 ∴ Summary
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(121738) 1999XF191  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.19838 3.73e-08 au
e 0.15746 1.024e-07
i 14.005 9.472e-06 deg
Ω 300.407 2.834e-05 deg
ω 193.067 3.902e-05 deg
M 63.82 2.584e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6948 au
Aphelion 3.702 au
Asc. node-Earth separation 2.6676 au
Desc. node-Earth separation 1.71909 au
Earth MOID 1.71011 au
Orbital period 2089.26 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 431 (4)
Radar observations (Discarded) 0 (0)
Arc length 10666.4 days
Unobserved 246 days

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Ephemeris at epoch 58500 MJD
Right Ascension 243.053 deg
Declination -32.3697 deg
V Magnitude 20.81 mag
Solar Elongation 50.17 deg
Galactic Latitude 13.72 deg
Rate 0.311 deg/day
Direction 104.163 deg

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