NEODyS-2

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2008HD2  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.46917 0.005707 au
e 0.446192 0.001734
i 2.972 0.0177 deg
Ω 40.189 0.3457 deg
ω 255.811 0.09878 deg
M 58.389 5.174 deg

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Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8136 au
Aphelion 2.1247 au
Asc. node-Earth separation 0.3296 au
Desc. node-Earth separation 0.05431 au
Earth MOID 0.007 au
Orbital period 650.439 days
Date of orbit computation   Jul 10 18:49
Observational summary
Optical observations (Discarded) 25 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 3396 days

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Ephemeris at epoch 57986 MJD
Right Ascension 82.5746 deg
Declination 23.1842 deg
V Magnitude 28.01 mag
Solar Elongation 64.72 deg
Galactic Latitude -5.98 deg
Rate 0.524 deg/day
Direction 83.677 deg

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