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AstDyS ∴ Objects ∴ 1999WN6 ∴ Summary
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(121644) 1999WN6  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.06894 2.677e-08 au
e 0.132303 6.358e-08
i 7.161 6.513e-06 deg
Ω 86.573 4.814e-05 deg
ω 328.294 5.38e-05 deg
M 195.873 2.301e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6629 au
Aphelion 3.475 au
Asc. node-Earth separation 1.72549 au
Desc. node-Earth separation 2.38056 au
Earth MOID 1.67733 au
Orbital period 1963.72 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 658 (4)
Radar observations (Discarded) 0 (0)
Arc length 6796.19 days
Unobserved 283 days

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Ephemeris at epoch 58566 MJD
Right Ascension 289.482 deg
Declination -22.8149 deg
V Magnitude 20.92 mag
Solar Elongation 74.9 deg
Galactic Latitude -15.75 deg
Rate 0.221 deg/day
Direction 87.669 deg

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