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AstDyS ∴ Objects ∴ 1997HK7 ∴ Summary
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(90913) 1997HK7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12146 1.884e-08 au
e 0.233854 3.868e-08
i 15.03 3.844e-06 deg
Ω 221.766 1.683e-05 deg
ω 127.328 1.966e-05 deg
M 217.08 8.773e-06 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3915 au
Aphelion 3.8514 au
Asc. node-Earth separation 2.43024 au
Desc. node-Earth separation 1.59341 au
Earth MOID 1.42057 au
Orbital period 2014.35 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1317 (5)
Radar observations (Discarded) 0 (0)
Arc length 11054.5 days
Unobserved 68 days

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Ephemeris at epoch 60425 MJD
Right Ascension 186.263 deg
Declination -12.0514 deg
V Magnitude 19.96 mag
Solar Elongation -154.22 deg
Galactic Latitude 50.3 deg
Rate 0.175 deg/day
Direction -47.937 deg

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