NEODyS-2

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2016DA31  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.23781 0.002651 au
e 0.443458 0.002028
i 0.022 0.0001449 deg
Ω 338.879 3.264 deg
ω 271.006 3.24 deg
M 60.131 5.258 deg

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Other useful info
Absolute Magnitude (H)    29.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6889 au
Aphelion distance 1.7867 au
Asc. node-Earth separation -0.00802 au
Desc. node-Earth separation -0.00133 au
Earth MOID 0 au
Orbital period 503.013 days
Date of orbit computation   Oct 20 10:49
Observational summary
Optical observations (Discarded) 14 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 2154 days

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Ephemeris
(Epoch 59601 MJD)
Right Ascension 337.347 deg
Declination -9.47236 deg
V Magnitude 32.9 mag
Solar Elongation -33.92 deg
Galactic Latitude -52.15 deg
Rate 0.923 deg/day
Direction 68.456 deg

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