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AstDyS ∴ Objects ∴ 2003YW18 ∴ Summary
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(483556) 2003YW18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61307 3.541e-08 au
e 0.12916 1.007e-07
i 11.588 1.061e-05 deg
Ω 79.137 4.371e-05 deg
ω 94.776 6.429e-05 deg
M 207.078 4.399e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2756 au
Aphelion 2.9506 au
Asc. node-Earth separation 1.6136 au
Desc. node-Earth separation 1.52671 au
Earth MOID 1.31532 au
Orbital period 1542.85 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 105 (0)
Radar observations (Discarded) 0 (0)
Arc length 7698.1 days
Unobserved 673 days

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Ephemeris at epoch 60426 MJD
Right Ascension 25.388 deg
Declination 2.55804 deg
V Magnitude 23.14 mag
Solar Elongation 13.63 deg
Galactic Latitude -57.95 deg
Rate 0.388 deg/day
Direction 67.233 deg

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