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AstDyS ∴ Objects ∴ 2001XF231 ∴ Summary
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(258439) 2001XF231  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.69611 2.19e-08 au
e 0.150544 7.132e-08
i 2.019 1.107e-05 deg
Ω 346.161 0.0001985 deg
ω 78.791 0.0002032 deg
M 295.661 4.276e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2902 au
Aphelion 3.102 au
Asc. node-Earth separation 1.55253 au
Desc. node-Earth separation 1.72065 au
Earth MOID 1.30398 au
Orbital period 1616.98 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 220 (1)
Radar observations (Discarded) 0 (0)
Arc length 9442.25 days
Unobserved 197 days

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Ephemeris at epoch 58591 MJD
Right Ascension 30.4015 deg
Declination 13.5147 deg
V Magnitude 21.73 mag
Solar Elongation -5.67 deg
Galactic Latitude -45.93 deg
Rate 0.499 deg/day
Direction 69.452 deg

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