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AstDyS ∴ Objects ∴ 2012HH30 ∴ Summary
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(426142) 2012HH30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33155 1.657e-08 au
e 0.206771 5.574e-08
i 4.002 6.012e-06 deg
Ω 96.901 0.0001094 deg
ω 177.842 0.0001109 deg
M 89.549 2.3e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8495 au
Aphelion 2.8137 au
Asc. node-Earth separation 1.83045 au
Desc. node-Earth separation 0.83306 au
Earth MOID 0.83291 au
Orbital period 1300.37 days
Date of orbit computation  feb 22 03:20
Observational summary
Optical observations (Discarded) 195 (0)
Radar observations (Discarded) 0 (0)
Arc length 10219 days
Unobserved 185 days

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Ephemeris at epoch 60416 MJD
Right Ascension 28.7136 deg
Declination 9.0019 deg
V Magnitude 22.76 mag
Solar Elongation -4.52 deg
Galactic Latitude -50.74 deg
Rate 0.457 deg/day
Direction 68.912 deg

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