NEODyS-2

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2012HF2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.19174 0.0009333 au
e 0.367536 0.0007805
i 12.427 0.03035 deg
Ω 35.513 0.00338 deg
ω 80.179 0.02468 deg
M 117.91 4.232 deg

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Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7537 au
Aphelion distance 1.6297 au
Asc. node-Earth separation -0.02258 au
Desc. node-Earth separation 0.09336 au
Earth MOID 0.01245 au
Orbital period 475.193 days
Date of orbit computation   feb 26 10:48
Observational summary
Optical observations (Discarded) 37 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 4356 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 304.795 deg
Declination -28.5506 deg
V Magnitude 28.03 mag
Solar Elongation 68.25 deg
Galactic Latitude -30.66 deg
Rate 0.529 deg/day
Direction 89.724 deg

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