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AstDyS ∴ Objects ∴ 2009WT19 ∴ Summary
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(490558) 2009WT19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7361 3.187e-08 au
e 0.079459 9.114e-08
i 4.036 7.44e-06 deg
Ω 148.613 0.0001215 deg
ω 261.099 0.0001319 deg
M 67.795 5.36e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5187 au
Aphelion 2.9535 au
Asc. node-Earth separation 1.76471 au
Desc. node-Earth separation 1.67474 au
Earth MOID 1.5329 au
Orbital period 1653.09 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 155 (2)
Radar observations (Discarded) 0 (0)
Arc length 6578.93 days
Unobserved 77 days

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Ephemeris at epoch 60398 MJD
Right Ascension 104.947 deg
Declination 20.9635 deg
V Magnitude 22.55 mag
Solar Elongation -95.48 deg
Galactic Latitude 11.15 deg
Rate 0.2 deg/day
Direction 88.318 deg

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