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YU55

YU55

YU55

YU55

1

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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YU55 was discovered only in 2005 , indicating that other potentially hazardous asteroids might lurk in our Solar System currently undetected .

YU55 直到 2005年才被发现，这意味着仍有其它未发现的潜在威胁小行星正在我们的太阳系中出没。

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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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Asteroid YU55 passed very close to Earth this week--inside the moon's orbit , even, at a distance of 201, 700 miles from the Earth's core .

YU55 小行星擦着地球飞过 ——是沿着月球轨道，离地心不过 201,700 公里。

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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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