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AstDyS ∴ Objects ∴ 1999WN5 ∴ Summary
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(401846) 1999WN5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11242 3.711e-08 au
e 0.098685 7.295e-08
i 12.259 6.574e-06 deg
Ω 63.513 3.393e-05 deg
ω 84.672 4.866e-05 deg
M 75.069 3.49e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8053 au
Aphelion 3.4196 au
Asc. node-Earth separation 2.068 au
Desc. node-Earth separation 2.09762 au
Earth MOID 1.85155 au
Orbital period 2005.6 days
Date of orbit computation  feb 22 03:15
Observational summary
Optical observations (Discarded) 266 (0)
Radar observations (Discarded) 0 (0)
Arc length 8566.99 days
Unobserved 340 days

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Ephemeris at epoch 60419 MJD
Right Ascension 249.18 deg
Declination -20.4329 deg
V Magnitude 21.07 mag
Solar Elongation 138.54 deg
Galactic Latitude 17.66 deg
Rate 0.101 deg/day
Direction -109.138 deg

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