2005 XO66
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today25 Oct 202023.71.326 AU0.346 AU134.50 LD51,709,493 km03h05m+22°09'161.1°14.0°
Brightest21 Dec 202020.60.991 AU0.044 AU17.25 LD6,632,387 km00h08m+15°44'98.3°79.1°
Approach29 Dec 202023.40.962 AU0.029 AU11.16 LD4,290,028 km21h00m-02°06'41.2°137.6°

Based on its absolute magnitude (Hₒ) of 24.6 and an albedo between 0.25 and 0.05, the estimated diameter of 2005 XO66 is 30 - 70 m.

2005 XO66- 2020-10-25

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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.