NASAの記事によると2016年3月5日に2013 TX68という小惑星が地球に最接近するようです。
NASAのオリジナル英語サイト：Small Asteroid to Pass Close to Earth March 5
（画像クリックで拡大表示します）Graphic indicates the cloud of possible locations asteroid 2013 TX68 will be in at the time of its closest approach to Earth during its safe flyby of our planet on March 5. The nearest point in this graphic above Earth represents the very closest the asteroid could possibly come — which is no closer than 11,000 miles. On the far left, a point indicates the very farthest out the asteroid could be when it flies past — about 9 million miles. With additional observations, scientists can typically recalculate and refine the known orbit of an asteroid, reducing the size and quantity of the cloud of potential locations during time of closest approach.Credits: NASA/JPL-Caltech
NASAの記事によると．．．
地球に接近してくる小惑星
名前：「2013 TX68」という名前
大きさ：直径約100 feet (30 meters)
どの位近づくか：9 million miles (14 million kilometers) くらい。
最も地球よりで通過した場合は、11,000 miles (17,000 kilometers)。
