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AstDyS ∴ Objects ∴ Wumengchao ∴ Summary
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(17606) Wumengchao  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.61376 1.502e-08 au
e 0.300026 3.998e-08
i 13.575 6.896e-06 deg
Ω 40.519 1.835e-05 deg
ω 262.336 2.317e-05 deg
M 222.488 1.643e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8296 au
Aphelion 3.398 au
Asc. node-Earth separation 1.4853 au
Desc. node-Earth separation 1.27784 au
Earth MOID 0.87292 au
Orbital period 1543.46 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 978 (6)
Radar observations (Discarded) 0 (0)
Arc length 12948.5 days
Unobserved 408 days

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Ephemeris at epoch 58566 MJD
Right Ascension 176.656 deg
Declination 17.585 deg
V Magnitude 18.41 mag
Solar Elongation -160.41 deg
Galactic Latitude 72.26 deg
Rate 0.243 deg/day
Direction -79.41 deg

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