2019 AR13
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest6 Feb 201919.71.051 AU0.072 AU28.14 LD10,817,637 km09h00m+42°26'153.1°25.2°
Today15 Feb 201919.91.028 AU0.061 AU23.70 LD9,112,400 km07h34m+55°36'129.8°47.6°
Approach22 Feb 201920.41.006 AU0.058 AU22.56 LD8,672,708 km05h16m+61°55'105.7°71.1°

Based on its absolute magnitude (Hₒ) of 24.1and an albedo between 0.25 and 0.05, the estimated diameter of 2019 AR13 is 40 - 90 m.

2019 AR13- 2019-02-15
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.