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AstDyS ∴ Objects ∴ 2004HJ20 ∴ Summary
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(318098) 2004HJ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53193 1.307e-08 au
e 0.188867 6.92e-08
i 6.565 4.259e-06 deg
Ω 111.71 6.794e-05 deg
ω 115.189 6.997e-05 deg
M 327.298 2.098e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0537 au
Aphelion 3.0101 au
Asc. node-Earth separation 1.67243 au
Desc. node-Earth separation 1.24333 au
Earth MOID 1.05411 au
Orbital period 1471.56 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 514 (5)
Radar observations (Discarded) 0 (0)
Arc length 8747.12 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 172.728 deg
Declination 14.3769 deg
V Magnitude 20.2 mag
Solar Elongation -131.8 deg
Galactic Latitude 67.32 deg
Rate 0.048 deg/day
Direction -134.168 deg

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