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AstDyS ∴ Objects ∴ 2006HD57 ∴ Summary
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(248653) 2006HD57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57823 1.359e-08 au
e 0.240134 4.429e-08
i 11.417 9.219e-06 deg
Ω 203.509 2.785e-05 deg
ω 69.235 3.57e-05 deg
M 85.326 2.272e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9591 au
Aphelion 3.1974 au
Asc. node-Earth separation 1.23604 au
Desc. node-Earth separation 1.65982 au
Earth MOID 0.97758 au
Orbital period 1512.11 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 400 (5)
Radar observations (Discarded) 0 (0)
Arc length 7820.82 days
Unobserved 163 days

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Ephemeris at epoch 60397 MJD
Right Ascension 18.3905 deg
Declination 7.63501 deg
V Magnitude 22.19 mag
Solar Elongation -12.39 deg
Galactic Latitude -54.83 deg
Rate 0.424 deg/day
Direction 72.064 deg

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