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AstDyS ∴ Objects ∴ 2009HW5 ∴ Summary
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(386605) 2009HW5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02301 2.489e-08 au
e 0.086353 5.318e-08
i 10.44 5.821e-06 deg
Ω 179.229 3.297e-05 deg
ω 168.086 5.07e-05 deg
M 158.919 3.742e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.762 au
Aphelion 3.284 au
Asc. node-Earth separation 2.2817 au
Desc. node-Earth separation 1.76359 au
Earth MOID 1.75651 au
Orbital period 1919.8 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 320 (1)
Radar observations (Discarded) 0 (0)
Arc length 11258.3 days
Unobserved 67 days

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Ephemeris at epoch 60398 MJD
Right Ascension 135.842 deg
Declination 9.89122 deg
V Magnitude 21.52 mag
Solar Elongation -126.61 deg
Galactic Latitude 33.75 deg
Rate 0.073 deg/day
Direction -15.723 deg

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