2019 AR2
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Approach13 Jan 201916.81.002 AU0.020 AU7.66 LD2,944,232 km06h16m+22°16'161.0°18.6°
Brightest15 Jan 201916.71.003 AU0.020 AU7.87 LD3,026,323 km07h06m+29°17'168.0°11.7°
Today24 Jun 201927.11.620 AU1.071 AU416.60 LD160,169,211 km13h00m+00°23'101.8°37.9°

Based on its absolute magnitude (Hₒ) of 24.4 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 AR2 is 35 - 80 m.

2019 AR2- 2019-06-24
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 lightcurve 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 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.