2019 UN12
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest13 Nov 201914.50.996 AU0.012 AU4.59 LD1,765,280 km06h49m-09°53'119.4°60.0°
Approach13 Nov 201915.30.989 AU0.010 AU3.72 LD1,429,879 km08h55m-30°45'84.5°95.0°
Today22 Nov 201937.50.847 AU0.142 AU55.14 LD21,200,879 km15h43m-26°25'6.5°172.4°

Based on its absolute magnitude (Hₒ) of 22.0 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 UN12 is 105 - 235 m.

2019 UN12- 2019-11-22
astro.vanbuitenen.nl


 
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The interactive orbit chart above shows the near-earth object's path through the solar system and its position at the given date. Green and blue lines are shown perpendicular to the ecliptic plane: Green if the path is above the ecliptic plane, blue if it is below.

(Left-click and drag to rotate the view; right-click and drag to move the view; use scroll wheel to zoom in our out.)

The light curve chart below shows the estimated development of the NEO's magnitude during its approach to earth.


The following all-sky chart shows the path of the NEO in the coming months.





The following chart shows the path of the NEO in the coming days or hours. The field of view is optimized for (~10x50) binoculars and finderscopes. A more printer-friendly version of the same chart can be found below.