2015 XN55
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today14 Oct 201926.61.217 AU0.309 AU120.14 LD46,191,383 km04h39m+13°49'129.4°39.3°
Brightest2 Dec 201923.51.020 AU0.068 AU26.41 LD10,152,382 km08h51m+15°05'118.3°58.4°
Approach8 Dec 201923.80.996 AU0.061 AU23.73 LD9,121,536 km10h40m+11°43'98.9°77.7°

Based on its absolute magnitude (Hₒ) of 27.2 and an albedo between 0.25 and 0.05, the estimated diameter of 2015 XN55 is 10 - 22 m.

2015 XN55- 2019-10-14

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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.