This radar image of asteroid 2005 YU55 was obtained on Nov. 7th, 2011, at 11:45am PST (2:45pm EST/1945 UTC), when the space rock was at 3.6 lunar distances, which is about 860,000 miles, or 1.38 million kilometers, from Earth. (Credit: NASA/JPL-Caltech)
Home This radar image of asteroid 2005 YU55 was obtained on Nov. 7th, 2011, at 11:45am PST (2:45pm EST/1945 UTC), when the space rock was at 3.6 lunar distances, which is about 860,000 miles, or 1.38 million kilometers, from Earth. (Credit: NASA/JPL-Caltech) This radar image of asteroid 2005 YU55 was obtained on Nov. 7th, 2011, at 11:45am PST (2:45pm EST/1945 UTC), when the space rock was at 3.6 lunar distances, which is about 860,000 miles, or 1.38 million kilometers, from Earth. (Credit: NASA/JPL-Caltech)