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AstDyS ∴ Objects ∴ 1998HU42 ∴ Summary
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(269713) 1998HU42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64164 1.976e-08 au
e 0.152891 4.701e-08
i 7.515 5.788e-06 deg
Ω 170.875 4.055e-05 deg
ω 335.015 4.657e-05 deg
M 34.327 2.591e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2378 au
Aphelion 3.0455 au
Asc. node-Earth separation 1.27255 au
Desc. node-Earth separation 1.98945 au
Earth MOID 1.25221 au
Orbital period 1568.23 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 325 (2)
Radar observations (Discarded) 0 (0)
Arc length 9449.83 days
Unobserved 72 days

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Ephemeris at epoch 60398 MJD
Right Ascension 193.814 deg
Declination -0.96554 deg
V Magnitude 19.53 mag
Solar Elongation 173.5 deg
Galactic Latitude 61.89 deg
Rate 0.241 deg/day
Direction -51.58 deg

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