NEODyS-2

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2012HB2  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.38913 0.0006956 au
e 0.259967 0.00035
i 1.638 0.001832 deg
Ω 67.243 0.003614 deg
ω 142.53 0.002004 deg
M 222.436 0.9929 deg

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Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.028 au
Aphelion 1.7503 au
Asc. node-Earth separation 0.64512 au
Desc. node-Earth separation 0.06031 au
Earth MOID 0.02746 au
Orbital period 598.015 days
Date of orbit computation   Mar 13 12:18
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 15 days
Unobserved 2329 days

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Ephemeris at epoch 58380 MJD
Right Ascension 169.231 deg
Declination 5.57009 deg
V Magnitude 28.17 mag
Solar Elongation 7.89 deg
Galactic Latitude 58.85 deg
Rate 0.954 deg/day
Direction 113.112 deg

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