NEODyS-2

Near Earth Objects - Dynamic Site
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2017BN31  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.10513 0.005861 au
e 0.481921 0.001323
i 2.151 0.004567 deg
Ω 135.304 0.00482 deg
ω 348.056 0.007089 deg
M 137.282 0.5718 deg

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Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0906 au
Aphelion 3.1196 au
Asc. node-Earth separation 0.11213 au
Desc. node-Earth separation 2.04397 au
Earth MOID 0.10603 au
Orbital period 1115.62 days
Date of orbit computation   Mar 13 14:08
Observational summary
Optical observations (Discarded) 21 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 596 days

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Ephemeris at epoch 58386 MJD
Right Ascension 294.488 deg
Declination -21.3043 deg
V Magnitude 31.05 mag
Solar Elongation -111.09 deg
Galactic Latitude -19.44 deg
Rate 0.015 deg/day
Direction 109.208 deg

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