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AstDyS ∴ Objects ∴ 1998HU138 ∴ Summary
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(85624) 1998HU138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40074 9.059e-09 au
e 0.102837 3.515e-08
i 6.468 5.099e-06 deg
Ω 159.158 3.334e-05 deg
ω 311.259 4.299e-05 deg
M 72.761 2.569e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1539 au
Aphelion 2.6476 au
Asc. node-Earth separation 1.23419 au
Desc. node-Earth separation 1.53955 au
Earth MOID 1.17694 au
Orbital period 1358.67 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 1104 (13)
Radar observations (Discarded) 0 (0)
Arc length 9427.2 days
Unobserved 72 days

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Ephemeris at epoch 60397 MJD
Right Ascension 199.436 deg
Declination -1.35198 deg
V Magnitude 18.89 mag
Solar Elongation 167.33 deg
Galactic Latitude 60.82 deg
Rate 0.247 deg/day
Direction -55.206 deg

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