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(178571) 1999WD6  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55793 1.362e-08 au
e 0.197532 5.432e-08
i 13.563 4.919e-06 deg
Ω 68.524 2.616e-05 deg
ω 303.474 2.939e-05 deg
M 14.181 1.757e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0527 au
Aphelion 3.0632 au
Asc. node-Earth separation 1.23116 au
Desc. node-Earth separation 1.74505 au
Earth MOID 1.08866 au
Orbital period 1494.28 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 461 (3)
Radar observations (Discarded) 0 (0)
Arc length 8711.96 days
Unobserved 225 days

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Ephemeris at epoch 60425 MJD
Right Ascension 39.2031 deg
Declination 11.0833 deg
V Magnitude 20.63 mag
Solar Elongation -6.72 deg
Galactic Latitude -44.03 deg
Rate 0.55 deg/day
Direction 66.656 deg

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