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2005YU55

2005YU55

2005YU55

2005YU55

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The asteroid named 2005 YU55 is being watched by ground antennas as it approaches from the direction of the sun.

这个被命名为 2005YU55 的小行星目前很接近太阳的方向，正被地面上的射电望远镜所观察。

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The 1 , 300-foot-wide asteroid , known as 2005 YU55, poses no hazard, experts at NASA 's Jet Propulsion Laboratory said.

美国国家航空航天局（NASA ）喷气推进实验室的专家称，这颗名为 2005YU55 的小行星直径达 1,300 英尺（约合 400 米），不会造成任何威胁。

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Asteroids come that close frequently , but 2005 YU55 is notable for its dimensions: 400 meters in diameter.

很多小行星常常这样与地球擦肩而过，但这颗直径达到近 400 米的 2005YU55 却比较特别。

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The asteroid , designated 2005 YU55 , will pass Earth at a distance of about 325, 000 kilometers, just inside the orbit of the moon.

这颗小行星被命名为 2005YU55 ，它将在月球轨道离地球 325000 公里外的地方，与之擦肩而过。

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