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NEODyS ∴ Objects ∴ 2005HD4 ∴ Summary
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(481052) 2005HD4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.44037 2.193e-08 au
e 0.262442 5.501e-08
i 22.475 1.945e-05 deg
Ω 224.718 9.424e-06 deg
ω 349.668 6.44e-05 deg
M 296.693 9.168e-05 deg

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Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0624 au
Aphelion 1.8184 au
Asc. node-Earth separation 0.05741 au
Desc. node-Earth separation 0.8178 au
Earth MOID 0.05729 au
Orbital period 631.409 days
Date of orbit computation   May 15 20:30
Observational summary
Optical observations (Discarded) 103 (0)
Radar observations (Discarded) 0 (0)
Arc length 4252 days
Unobserved 161 days

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Ephemeris at epoch 57903 MJD
Right Ascension 140.418 deg
Declination 4.86126 deg
V Magnitude 22.34 mag
Solar Elongation -72.98 deg
Galactic Latitude 35.39 deg
Rate 1.083 deg/day
Direction 78.831 deg

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