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AstDyS ∴ Objects ∴ 2016JB31 ∴ Summary
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(657157) 2016JB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55482 2.488e-08 au
e 0.06272 1.068e-07
i 15.797 1.203e-05 deg
Ω 54.38 2.324e-05 deg
ω 166.117 6.66e-05 deg
M 343.649 5.567e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3946 au
Aphelion 2.7151 au
Asc. node-Earth separation 1.72176 au
Desc. node-Earth separation 1.38771 au
Earth MOID 1.38681 au
Orbital period 1491.55 days
Date of orbit computation  apr 23 22:06
Observational summary
Optical observations (Discarded) 163 (1)
Radar observations (Discarded) 0 (0)
Arc length 8181.24 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 207.79 deg
Declination 0.76085 deg
V Magnitude 20.12 mag
Solar Elongation -164.62 deg
Galactic Latitude 59.99 deg
Rate 0.268 deg/day
Direction -97.974 deg

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