2019 TO3
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today14 Oct 201920.21.048 AU0.062 AU24.06 LD9,251,758 km03h30m+24°41'143.4°34.6°
Brightest15 Oct 201920.21.044 AU0.059 AU23.04 LD8,858,144 km03h53m+21°07'140.5°37.4°
Approach18 Oct 201920.31.034 AU0.056 AU21.97 LD8,448,184 km04h52m+10°39'130.4°47.2°

Based on its absolute magnitude (Hₒ) of 24.7 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 TO3 is 30 - 70 m.

2019 TO3- 2019-10-14
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.