AstDyS-2

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AstDyS ∴ Objects ∴ 1999WQ7 ∴ Summary
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(121645) 1999WQ7  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.14343 2.912e-08 au
e 0.17578 5.802e-08
i 1.937 6.481e-06 deg
Ω 138.543 0.0001716 deg
ω 350.575 0.0001727 deg
M 92.975 2.237e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5909 au
Aphelion 3.696 au
Asc. node-Earth separation 1.60834 au
Desc. node-Earth separation 2.67158 au
Earth MOID 1.60456 au
Orbital period 2035.65 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 610 (10)
Radar observations (Discarded) 0 (0)
Arc length 6778.16 days
Unobserved 230 days

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Ephemeris at epoch 58506 MJD
Right Ascension 267.192 deg
Declination -22.0316 deg
V Magnitude 21.35 mag
Solar Elongation 35.04 deg
Galactic Latitude 2.97 deg
Rate 0.312 deg/day
Direction 90.948 deg

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