NEODyS-2

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2012HH20  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.03393 0.0005895 au
e 0.292359 0.0009771
i 14.463 0.0633 deg
Ω 28.556 0.0006708 deg
ω 64.421 0.04219 deg
M 214.315 3.868 deg

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Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7317 au
Aphelion distance 1.3362 au
Asc. node-Earth separation -0.1549 au
Desc. node-Earth separation 0.07782 au
Earth MOID 0.04964 au
Orbital period 384.004 days
Date of orbit computation   feb 26 10:47
Observational summary
Optical observations (Discarded) 13 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 4430 days

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Ephemeris
(Epoch 60477 MJD)
Right Ascension 35.8962 deg
Declination 6.31072 deg
V Magnitude 27.11 mag
Solar Elongation 49.75 deg
Galactic Latitude -49.81 deg
Rate 1.068 deg/day
Direction 63.482 deg

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