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AstDyS ∴ Objects ∴ 2008HH31 ∴ Summary
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(295352) 2008HH31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3384 1.361e-08 au
e 0.131884 4.096e-08
i 5.174 6.978e-06 deg
Ω 179.6 5.073e-05 deg
ω 283.954 5.892e-05 deg
M 264.146 3.144e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.03 au
Aphelion 2.6468 au
Asc. node-Earth separation 1.23114 au
Desc. node-Earth separation 1.37019 au
Earth MOID 1.05457 au
Orbital period 1306.1 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 357 (3)
Radar observations (Discarded) 0 (0)
Arc length 9175.85 days
Unobserved 731 days

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Ephemeris at epoch 60427 MJD
Right Ascension 10.0055 deg
Declination 4.26859 deg
V Magnitude 22.92 mag
Solar Elongation 26.02 deg
Galactic Latitude -58.48 deg
Rate 0.47 deg/day
Direction 69.09 deg

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