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AstDyS ∴ Objects ∴ 2015HB31 ∴ Summary
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(503210) 2015HB31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.10566 7.061e-08 au
e 0.060299 1.383e-07
i 10.729 1.509e-05 deg
Ω 171.183 4.826e-05 deg
ω 196.517 8.215e-05 deg
M 72.986 6.42e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9184 au
Aphelion 3.2929 au
Asc. node-Earth separation 2.28896 au
Desc. node-Earth separation 1.9192 au
Earth MOID 1.91683 au
Orbital period 1999.08 days
Date of orbit computation  Oct 31 10:00
Observational summary
Optical observations (Discarded) 102 (0)
Radar observations (Discarded) 0 (0)
Arc length 4072.08 days
Unobserved 524 days

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Ephemeris at epoch 58593 MJD
Right Ascension 104.731 deg
Declination 14.8541 deg
V Magnitude 22.32 mag
Solar Elongation -75.13 deg
Galactic Latitude 8.34 deg
Rate 0.24 deg/day
Direction 83.103 deg

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