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AstDyS ∴ Objects ∴ 1998UY18 ∴ Summary
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(49273) 1998UY18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55095 9.452e-09 au
e 0.090841 3.433e-08
i 3.217 3.657e-06 deg
Ω 262.82 8.3e-05 deg
ω 182.932 8.751e-05 deg
M 41.471 2.792e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3192 au
Aphelion 2.7827 au
Asc. node-Earth separation 1.76661 au
Desc. node-Earth separation 1.33591 au
Earth MOID 1.33585 au
Orbital period 1488.17 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1412 (4)
Radar observations (Discarded) 0 (0)
Arc length 10183.8 days
Unobserved 74 days

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Ephemeris at epoch 60426 MJD
Right Ascension 118.825 deg
Declination 17.9094 deg
V Magnitude 20.57 mag
Solar Elongation -81.43 deg
Galactic Latitude 21.91 deg
Rate 0.317 deg/day
Direction 99.864 deg

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