2013 AC4
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest2 Jun 201922.21.061 AU0.071 AU27.71 LD10,652,562 km14h17m+13°59'129.6°47.5°
Approach6 Jun 201922.91.017 AU0.058 AU22.50 LD8,651,495 km11h59m+30°57'90.9°85.8°
Today23 Jul 201928.40.546 AU0.643 AU250.02 LD96,124,944 km06h04m+21°20'28.5°117.3°

Based on its absolute magnitude (Hₒ) of 26.0 and an albedo between 0.25 and 0.05, the estimated diameter of 2013 AC4 is 15 - 40 m.

2013 AC4- 2019-07-23

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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.