(159402) 1999 AP10
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today18 Sep 202013.41.176 AU0.175 AU68.24 LD26,236,717 km23h00m-10°00'166.8°11.2°
Brightest11 Oct 202012.31.061 AU0.082 AU31.88 LD12,257,207 km22h37m+29°50'138.1°39.0°
Approach17 Oct 202012.51.041 AU0.076 AU29.62 LD11,389,657 km22h28m+51°17'124.1°52.5°

Based on its absolute magnitude (Hₒ) of 16.1 and an albedo between 0.25 and 0.05, the estimated diameter of (159402) 1999 AP10 is 2 - 4 km.

(159402) 1999 AP10- 2020-09-18

-1 year
-1 month
-1 day
+1 day
+1 month
+1 year

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.