AstDyS-2

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AstDyS ∴ Objects ∴ 2001HH22 ∴ Summary
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(139237) 2001HH22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39953 9.768e-09 au
e 0.155219 5.495e-08
i 1.793 4.103e-06 deg
Ω 112.301 0.0001699 deg
ω 76.953 0.0001704 deg
M 75.281 1.554e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0271 au
Aphelion 2.772 au
Asc. node-Earth separation 1.28022 au
Desc. node-Earth separation 1.40955 au
Earth MOID 1.02881 au
Orbital period 1357.65 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 685 (2)
Radar observations (Discarded) 0 (0)
Arc length 9597.74 days
Unobserved 312 days

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Ephemeris at epoch 60398 MJD
Right Ascension 306.468 deg
Declination -18.9183 deg
V Magnitude 21.5 mag
Solar Elongation 64.25 deg
Galactic Latitude -29.01 deg
Rate 0.381 deg/day
Direction 77.266 deg

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