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AstDyS ∴ Objects ∴ 2009HH80 ∴ Summary
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(305973) 2009HH80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.22471 4.138e-08 au
e 0.05612 7.377e-08
i 32.258 8.037e-06 deg
Ω 195.382 1.044e-05 deg
ω 208.186 4.995e-05 deg
M 8.753 5.162e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0437 au
Aphelion 3.4057 au
Asc. node-Earth separation 2.38142 au
Desc. node-Earth separation 2.0647 au
Earth MOID 2.06111 au
Orbital period 2115.11 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 459 (14)
Radar observations (Discarded) 0 (0)
Arc length 7581.91 days
Unobserved 88 days

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Ephemeris at epoch 60398 MJD
Right Ascension 40.8695 deg
Declination 0.08469 deg
V Magnitude 20.95 mag
Solar Elongation -33.24 deg
Galactic Latitude -51.73 deg
Rate 0.353 deg/day
Direction 78.257 deg

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