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AstDyS ∴ Objects ∴ 1999WG20 ∴ Summary
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(162312) 1999WG20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59193 1.057e-08 au
e 0.194643 4.423e-08
i 3.596 5e-06 deg
Ω 285.489 6.628e-05 deg
ω 149.431 6.743e-05 deg
M 282.733 1.051e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0874 au
Aphelion 3.0964 au
Asc. node-Earth separation 1.97877 au
Desc. node-Earth separation 1.15331 au
Earth MOID 1.1039 au
Orbital period 1524.17 days
Date of orbit computation  apr 23 20:23
Observational summary
Optical observations (Discarded) 590 (4)
Radar observations (Discarded) 0 (0)
Arc length 11097 days
Unobserved 698 days

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Ephemeris at epoch 60427 MJD
Right Ascension 355.978 deg
Declination 0.8197 deg
V Magnitude 21.64 mag
Solar Elongation 40.32 deg
Galactic Latitude -57.67 deg
Rate 0.432 deg/day
Direction 64.991 deg

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