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AstDyS ∴ Objects ∴ 1999WN13 ∴ Summary
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(162310) 1999WN13  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.56088 1.874e-08 au
e 0.26068 6.888e-08
i 5.876 5.291e-06 deg
Ω 91.105 7.69e-05 deg
ω 321.485 7.923e-05 deg
M 226.466 2.443e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8933 au
Aphelion 3.2285 au
Asc. node-Earth separation 0.99799 au
Desc. node-Earth separation 1.98131 au
Earth MOID 0.90809 au
Orbital period 1496.87 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 522 (1)
Radar observations (Discarded) 0 (0)
Arc length 9669.88 days
Unobserved 278 days

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Ephemeris at epoch 58566 MJD
Right Ascension 310.851 deg
Declination -19.9275 deg
V Magnitude 21.68 mag
Solar Elongation 54.85 deg
Galactic Latitude -33.24 deg
Rate 0.358 deg/day
Direction 78.462 deg

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