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AstDyS ∴ Objects ∴ 2001DF39 ∴ Summary
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(162851) 2001DF39  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.22901 2.438e-07 au
e 0.039979 1.091e-07
i 9.726 1.277e-05 deg
Ω 298.594 6.313e-05 deg
ω 161.723 0.0001852 deg
M 212.051 0.0001775 deg

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Other useful info
Absolute Magnitude (H)    12.3 mag
Slope parameter (G)    0.15 mag
Perihelion 5.02 au
Aphelion 5.4381 au
Asc. node-Earth separation 4.40987 au
Desc. node-Earth separation 4.04472 au
Earth MOID 4.03725 au
Orbital period 4367.45 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 275 (3)
Radar observations (Discarded) 0 (0)
Arc length 7972.32 days
Unobserved 192 days

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Ephemeris at epoch 58531 MJD
Right Ascension 322.504 deg
Declination -11.609 deg
V Magnitude 20.12 mag
Solar Elongation 7.31 deg
Galactic Latitude -40.39 deg
Rate 0.221 deg/day
Direction 68.695 deg

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