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(8558) Hack  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12069 1.124e-08 au
e 0.220364 3.478e-08
i 0.28 3.905e-06 deg
Ω 40.234 0.0007486 deg
ω 307.494 0.0007486 deg
M 41.422 9.283e-06 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.433 au
Aphelion 3.8084 au
Asc. node-Earth separation 1.6223 au
Desc. node-Earth separation 2.42894 au
Earth MOID 1.42629 au
Orbital period 2013.61 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 1574 (11)
Radar observations (Discarded) 0 (0)
Arc length 11689.8 days
Unobserved 158 days

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Ephemeris at epoch 60454 MJD
Right Ascension 60.0615 deg
Declination 20.6677 deg
V Magnitude 19.77 mag
Solar Elongation 0.83 deg
Galactic Latitude -23.88 deg
Rate 0.414 deg/day
Direction 78.449 deg

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