(159402) 1999 AP10
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today4 Apr 202021.12.386 AU2.506 AU975.02 LD374,862,606 km20h28m-26°20'71.5°23.4°
Brightest11 Oct 202012.31.061 AU0.082 AU31.88 LD12,257,045 km22h37m+29°50'138.1°39.0°
Approach17 Oct 202012.51.041 AU0.076 AU29.62 LD11,389,657 km22h28m+51°18'124.1°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- 2020-04-04

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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.