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AstDyS ∴ Objects ∴ 2000HR31 ∴ Summary
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(104779) 2000HR31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.66953 1.785e-08 au
e 0.129935 4.816e-08
i 14.577 6.546e-06 deg
Ω 134.606 1.962e-05 deg
ω 81.075 3.223e-05 deg
M 82.596 2.633e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3227 au
Aphelion 3.0164 au
Asc. node-Earth separation 1.58562 au
Desc. node-Earth separation 1.66378 au
Earth MOID 1.36944 au
Orbital period 1593.13 days
Date of orbit computation  Dec 20 14:25
Observational summary
Optical observations (Discarded) 818 (5)
Radar observations (Discarded) 0 (0)
Arc length 6749.95 days
Unobserved 234 days

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Ephemeris at epoch 58580 MJD
Right Ascension 359.243 deg
Declination -7.31865 deg
V Magnitude 20.55 mag
Solar Elongation 21.2 deg
Galactic Latitude -66.35 deg
Rate 0.387 deg/day
Direction 72.081 deg

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