NEODyS-2

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2016DA31  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.2377 0.002985 au
e 0.443496 0.002128
i 0.023 0.0001681 deg
Ω 338.605 0.04285 deg
ω 271.291 0.05099 deg
M 350.705 3.883 deg

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Other useful info
Absolute Magnitude (H)    29.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6888 au
Aphelion distance 1.7866 au
Asc. node-Earth separation -0.01319 au
Desc. node-Earth separation 0.00253 au
Earth MOID 0 au
Orbital period 502.945 days
Date of orbit computation   May 28 13:10
Observational summary
Optical observations (Discarded) 14 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 1740 days

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Ephemeris
(Epoch 59187 MJD)
Right Ascension 13.8565 deg
Declination 5.97104 deg
V Magnitude 32.09 mag
Solar Elongation -123.06 deg
Galactic Latitude -56.89 deg
Rate 0.074 deg/day
Direction 67.535 deg

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