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Joel Hastings Metcalf : ウィキペディア英語版 | Joel Hastings Metcalf
Joel Hastings Metcalf (January 4, 1866–February 23, 1925) was an American astronomer.〔S.I. Bailey: (''Joel Hastings Metcalf'' ). Popular Astronomy, Vol. 33 (1925), p. 493〕 Metcalf graduated from Harvard Divinity School in 1892. He served as a Unitarian minister in Burlington, Vermont and in Taunton, Massachusetts, Winchester, Massachusetts and Portland, Maine. He discovered or co-discovered several comets, including 23P/Brorsen-Metcalf and 97P/Metcalf-Brewington, and also a number of asteroids. Asteroid 792 Metcalfia is named in his honor. ==References==
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