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AstDyS ∴ Objects ∴ 2001HP44 ∴ Summary
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(139255) 2001HP44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29341 9.641e-09 au
e 0.122142 3.836e-08
i 4.767 5.072e-06 deg
Ω 26.942 5.432e-05 deg
ω 130.609 5.918e-05 deg
M 265.196 2.45e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0133 au
Aphelion 2.5735 au
Asc. node-Earth separation 1.45946 au
Desc. node-Earth separation 1.08892 au
Earth MOID 1.02621 au
Orbital period 1268.59 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 586 (6)
Radar observations (Discarded) 0 (0)
Arc length 8779.83 days
Unobserved 191 days

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Ephemeris at epoch 60425 MJD
Right Ascension 46.6187 deg
Declination 19.1846 deg
V Magnitude 21.71 mag
Solar Elongation -14.68 deg
Galactic Latitude -33.3 deg
Rate 0.479 deg/day
Direction 72.675 deg

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