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AstDyS ∴ Objects ∴ 1998WU22 ∴ Summary
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(53046) 1998WU22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42177 1.091e-08 au
e 0.200314 4.32e-08
i 3.045 4.616e-06 deg
Ω 195.673 8.13e-05 deg
ω 167.002 8.22e-05 deg
M 300.58 1.499e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9367 au
Aphelion 2.9069 au
Asc. node-Earth separation 1.88775 au
Desc. node-Earth separation 0.94677 au
Earth MOID 0.93427 au
Orbital period 1376.56 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 836 (5)
Radar observations (Discarded) 0 (0)
Arc length 10451.1 days
Unobserved 330 days

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Ephemeris at epoch 60419 MJD
Right Ascension 314.624 deg
Declination -14.0009 deg
V Magnitude 20.42 mag
Solar Elongation 76.08 deg
Galactic Latitude -34.4 deg
Rate 0.411 deg/day
Direction 71.707 deg

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