2019 AR13
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today23 Aug 201926.01.024 AU0.792 AU308.26 LD118,514,854 km05h23m+19°55'67.9°66.3°
Brightest7 Feb 202023.01.016 AU0.179 AU69.80 LD26,835,774 km14h57m-05°02'94.4°75.5°
Approach20 Feb 202023.30.977 AU0.166 AU64.49 LD24,793,908 km16h40m-08°29'81.3°89.1°

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

2019 AR13- 2019-08-23

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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.