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AstDyS ∴ Objects ∴ 2009HG23 ∴ Summary
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(528975) 2009HG23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97938 4.293e-08 au
e 0.004829 1.198e-07
i 3.289 1.062e-05 deg
Ω 240.297 0.0002619 deg
ω 353.975 0.001747 deg
M 293.954 0.001731 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.965 au
Aphelion 2.9938 au
Asc. node-Earth separation 1.9528 au
Desc. node-Earth separation 2.00689 au
Earth MOID 1.95124 au
Orbital period 1878.4 days
Date of orbit computation  Jun 5 02:31
Observational summary
Optical observations (Discarded) 125 (0)
Radar observations (Discarded) 0 (0)
Arc length 7754.06 days
Unobserved 72 days

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Ephemeris at epoch 60478 MJD
Right Ascension 163.533 deg
Declination 4.05534 deg
V Magnitude 22.67 mag
Solar Elongation -77.31 deg
Galactic Latitude 53.73 deg
Rate 0.248 deg/day
Direction 108.353 deg

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