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NEODyS ∴ Objects ∴ 2001HK31 ∴ Summary
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2001HK31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.43661 0.0005584 au
e 0.574687 0.0001286
i 6.854 0.001114 deg
Ω 114.248 0.004131 deg
ω 99.743 0.005552 deg
M 208.319 0.6079 deg

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Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0363 au
Aphelion 3.8369 au
Asc. node-Earth separation 0.82352 au
Desc. node-Earth separation 0.46975 au
Earth MOID 0.11731 au
Orbital period 1389.24 days
Date of orbit computation   Oct 1 16:49
Observational summary
Optical observations (Discarded) 92 (0)
Radar observations (Discarded) 0 (0)
Arc length 59 days
Unobserved 6328 days

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Ephemeris at epoch 58407 MJD
Right Ascension 51.5385 deg
Declination 10.0101 deg
V Magnitude 26.66 mag
Solar Elongation 149.5 deg
Galactic Latitude -37.22 deg
Rate 0.185 deg/day
Direction -110.104 deg

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