NASA Asteroid Watch Tracks asteroid and comets that will make relatively close approaches to Earth
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NASA Asteroid Watch Ranking & Summary

NASA Asteroid Watch Tags

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NASA Asteroid Watch Description

Tracks asteroid and comets that will make relatively close approaches to Earth The NASA Asteroid Watch displays the next five Earth approaches to within 7.5 million kilometers.Moreover the NASA Asteroid Watch widget displays the date of closest approach, approximate object diameter, relative size and distance from Earth for each encounter. The object's name is displayed by hovering over its encounter date. Clicking on the encounter date will display a Web page with details about that object.

NASA Asteroid Watch Related Software