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NEODyS ∴ Objects ∴ 1998WY1 ∴ Summary
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1998WY1  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 1.61239 0.004753 au
e 0.355894 0.001745
i 24.644 0.06854 deg
Ω 238.605 0.006387 deg
ω 158.127 0.02259 deg
M 2.518 16.1 deg

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Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0385 au
Aphelion distance 2.1862 au
Asc. node-Earth separation 1.09059 au
Desc. node-Earth separation 0.07079 au
Earth MOID 0.0685 au
Orbital period 747.829 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 32 (0)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 7598 days

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Ephemeris
(Epoch 58744 MJD)
Right Ascension 155.389 deg
Declination -6.56878 deg
V Magnitude 25.62 mag
Solar Elongation 21.42 deg
Galactic Latitude 40.51 deg
Rate 0.636 deg/day
Direction 114.769 deg

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