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AstDyS ∴ Objects ∴ 2001DF4 ∴ Summary
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(162841) 2001DF4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.57213 2.151e-08 au
e 0.113319 4.524e-08
i 6.547 8.045e-06 deg
Ω 68.425 4.769e-05 deg
ω 58.123 6.221e-05 deg
M 103.533 3.868e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2807 au
Aphelion 2.8636 au
Asc. node-Earth separation 1.40928 au
Desc. node-Earth separation 1.68545 au
Earth MOID 1.30291 au
Orbital period 1506.74 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 504 (7)
Radar observations (Discarded) 0 (0)
Arc length 6338.94 days
Unobserved 244 days

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Ephemeris at epoch 58499 MJD
Right Ascension 271.542 deg
Declination -24.6998 deg
V Magnitude 21.15 mag
Solar Elongation 23.92 deg
Galactic Latitude -1.83 deg
Rate 0.404 deg/day
Direction 92.117 deg

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