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AstDyS ∴ Objects ∴ 2009WZ22 ∴ Summary
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(499301) 2009WZ22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69723 3.239e-08 au
e 0.138462 5.678e-08
i 11.201 7.606e-06 deg
Ω 247.824 3.61e-05 deg
ω 243.47 5.468e-05 deg
M 27.741 4.279e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3238 au
Aphelion 3.0707 au
Asc. node-Earth separation 1.80639 au
Desc. node-Earth separation 1.50586 au
Earth MOID 1.36408 au
Orbital period 1617.99 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 182 (0)
Radar observations (Discarded) 0 (0)
Arc length 5241.07 days
Unobserved 53 days

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Ephemeris at epoch 60426 MJD
Right Ascension 149.795 deg
Declination -3.14011 deg
V Magnitude 21.56 mag
Solar Elongation -116.18 deg
Galactic Latitude 38.63 deg
Rate 0.149 deg/day
Direction 63.647 deg

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