＜10P/Tempel 2 (2010) 彗星＞(2009)

＊　Discovery　＊ Ernst Wilhelm Liebrecht Tempel (Brera Observatory, Milan, Italy) discovered this comet on 1873 July 4.04 in Pisces. He simply described it as faint, with a slow southeastern motion. No observations were possible on the 4th, but Tempel again saw the comet on the 5th. He remarked that it was brighter than expected and exhibited a coma diameter of 5 arc minutes.

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