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Near Earth Objects - Dynamic Site
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2017BL31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.46779 3.516e-05 au
e 0.850382 3.078e-06
i 24.611 0.0001586 deg
Ω 103.439 0.0001185 deg
ω 131.93 0.0001302 deg
M 131.457 0.002806 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3692 au
Aphelion 4.5663 au
Asc. node-Earth separation 0.59852 au
Desc. node-Earth separation -0.58203 au
Earth MOID 0.14119 au
Orbital period 1415.99 days
Date of orbit computation   Oct 1 20:49
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 290 days
Unobserved 367 days

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Ephemeris at epoch 58436 MJD
Right Ascension 55.8993 deg
Declination -6.18206 deg
V Magnitude 25.68 mag
Solar Elongation 154.76 deg
Galactic Latitude -44.09 deg
Rate 0.234 deg/day
Direction -100.162 deg

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