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(8558) Hack  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.1206 2.013e-08 au
e 0.218062 4.758e-08
i 0.282 5.096e-06 deg
Ω 40.205 0.000966 deg
ω 307.317 0.0009659 deg
M 43.832 1.271e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4401 au
Aphelion 3.8011 au
Asc. node-Earth separation 1.62962 au
Desc. node-Earth separation 2.42137 au
Earth MOID 1.43271 au
Orbital period 2013.52 days
Date of orbit computation  Oct 31 05:01
Observational summary
Optical observations (Discarded) 869 (8)
Radar observations (Discarded) 0 (0)
Arc length 9803.37 days
Unobserved 92 days

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Ephemeris at epoch 58500 MJD
Right Ascension 54.5546 deg
Declination 19.6574 deg
V Magnitude 19.46 mag
Solar Elongation -120.59 deg
Galactic Latitude -28.19 deg
Rate 0.034 deg/day
Direction 76.734 deg

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