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AstDyS ∴ Objects ∴ 2002CH128 ∴ Summary
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(89864) 2002CH128  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.04078 2.414e-08 au
e 0.054897 4.496e-08
i 2.917 5.036e-06 deg
Ω 226.086 0.0001182 deg
ω 47.642 0.0001341 deg
M 280.468 6.627e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8738 au
Aphelion 3.2077 au
Asc. node-Earth separation 1.91274 au
Desc. node-Earth separation 2.15733 au
Earth MOID 1.85737 au
Orbital period 1936.76 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 810 (9)
Radar observations (Discarded) 0 (0)
Arc length 6817.86 days
Unobserved 316 days

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Ephemeris at epoch 58565 MJD
Right Ascension 233.435 deg
Declination -19.6228 deg
V Magnitude 19.54 mag
Solar Elongation 125.94 deg
Galactic Latitude 28.92 deg
Rate 0.011 deg/day
Direction 16.219 deg

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