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AstDyS ∴ Objects ∴ 2002WY21 ∴ Summary
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(213740) 2002WY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63131 1.671e-08 au
e 0.083567 4.411e-08
i 4.908 4.8e-06 deg
Ω 112.342 6.405e-05 deg
ω 194.918 7.301e-05 deg
M 105.802 3.616e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4114 au
Aphelion 2.8512 au
Asc. node-Earth separation 1.85948 au
Desc. node-Earth separation 1.40136 au
Earth MOID 1.39658 au
Orbital period 1559.03 days
Date of orbit computation  feb 22 02:35
Observational summary
Optical observations (Discarded) 457 (2)
Radar observations (Discarded) 0 (0)
Arc length 8224.96 days
Unobserved 82 days

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Ephemeris at epoch 60398 MJD
Right Ascension 46.4338 deg
Declination 14.2928 deg
V Magnitude 21.93 mag
Solar Elongation -39.66 deg
Galactic Latitude -37.3 deg
Rate 0.393 deg/day
Direction 71.588 deg

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