2009 TD8
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest23 Oct 201923.01.007 AU0.049 AU19.01 LD7,309,492 km07h19m+43°11'102.7°74.6°
Approach28 Oct 201923.50.988 AU0.043 AU16.54 LD6,359,994 km10h12m+49°13'81.2°96.4°
Today25 Feb 202028.60.731 AU0.974 AU379.07 LD145,741,087 km19h35m-23°04'43.7°69.3°

Based on its absolute magnitude (Hₒ) of 26.9 and an albedo between 0.25 and 0.05, the estimated diameter of 2009 TD8 is 10 - 25 m.

2009 TD8- 2020-02-25

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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.