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2016DA31  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.23774 0.002644 au
e 0.443725 0.002032
i 0.022 0.0001691 deg
Ω 337.23 3.342 deg
ω 272.658 3.318 deg
M 272.68 7.095 deg

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Other useful info
Absolute Magnitude (H)    29.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6885 au
Aphelion distance 1.787 au
Asc. node-Earth separation -0.01139 au
Desc. node-Earth separation 0.00058 au
Earth MOID 0 au
Orbital period 502.971 days
Date of orbit computation   feb 26 11:15
Observational summary
Optical observations (Discarded) 14 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 2942 days

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Ephemeris
(Epoch 60389 MJD)
Right Ascension 70.0925 deg
Declination 22.194 deg
V Magnitude 33.16 mag
Solar Elongation -72.08 deg
Galactic Latitude -15.89 deg
Rate 0.421 deg/day
Direction 82.253 deg

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