NEODyS-2

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2008HD2  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.47001 0.001213 au
e 0.446485 0.0005705
i 2.966 0.01683 deg
Ω 40.295 0.2921 deg
ω 255.734 0.2756 deg
M 57.425 2.205 deg

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Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8137 au
Aphelion 2.1263 au
Asc. node-Earth separation 0.33092 au
Desc. node-Earth separation 0.05391 au
Earth MOID 0.00694 au
Orbital period 650.995 days
Date of orbit computation   Oct 9 18:47
Observational summary
Optical observations (Discarded) 25 (2)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 3513 days

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Ephemeris at epoch 58103 MJD
Right Ascension 87.7399 deg
Declination 27.7744 deg
V Magnitude 26.64 mag
Solar Elongation 174.07 deg
Galactic Latitude 0.41 deg
Rate 0.481 deg/day
Direction -88.907 deg

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