AstDyS-2

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AstDyS ∴ Objects ∴ 2001HH12 ∴ Summary
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(51585) 2001HH12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26328 5.906e-09 au
e 0.055566 3.518e-08
i 3.835 3.636e-06 deg
Ω 195.011 5.397e-05 deg
ω 353.669 6.321e-05 deg
M 288.364 3.346e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1375 au
Aphelion 2.389 au
Asc. node-Earth separation 1.1379 au
Desc. node-Earth separation 1.38975 au
Earth MOID 1.13773 au
Orbital period 1243.68 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1354 (8)
Radar observations (Discarded) 0 (0)
Arc length 11922.2 days
Unobserved 84 days

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Ephemeris at epoch 60420 MJD
Right Ascension 93.227 deg
Declination 20.055 deg
V Magnitude 20.82 mag
Solar Elongation -63.01 deg
Galactic Latitude 0.94 deg
Rate 0.414 deg/day
Direction 88.769 deg

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