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AstDyS ∴ Objects ∴ 1999YW5 ∴ Summary
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(162355) 1999YW5  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.61951 2.367e-08 au
e 0.257775 9.332e-08
i 29.636 1.275e-05 deg
Ω 311.124 2.083e-05 deg
ω 112.193 4.338e-05 deg
M 157.9 2.562e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9443 au
Aphelion 3.2948 au
Asc. node-Earth separation 1.694 au
Desc. node-Earth separation 1.242 au
Earth MOID 1.10213 au
Orbital period 1548.56 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 285 (3)
Radar observations (Discarded) 0 (0)
Arc length 6334.89 days
Unobserved 757 days

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Ephemeris at epoch 58564 MJD
Right Ascension 278.638 deg
Declination -48.5939 deg
V Magnitude 21 mag
Solar Elongation 85.04 deg
Galactic Latitude -17.38 deg
Rate 0.177 deg/day
Direction 109.108 deg

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