Joel Hastings Metcalf

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Asteroids discovered by Metcalf
(525) Adelaide October 21, 1908
(581) Tauntonia December 24, 1905
(599) Luisa April 25, 1906
(600) Musa June 14, 1906
(602) Marianna February 16, 1906
(603) Timandra February 16, 1906
(604) Tekmessa February 16, 1906
(611) Valeria September 24, 1906
(620) Drakonia October 26, 1906
(622) Esther November 13, 1906
(636) Erika February 8, 1907
(637) Chrysothemis March 11, 1907
(638) Moira May 5, 1907
(645) Agrippina September 13, 1907
(653) Berenike November 27, 1907
(655) Briseïs November 4, 1907
(660) Crescentia January 8, 1908
(661) Cloelia February 22, 1908
(662) Newtonia March 30, 1908
(673) Edda September 20, 1908
(675) Ludmilla August 30, 1908
(690) Wratislavia October 16, 1909
(691) Lehigh December 11, 1909
(694) Ekard November 7, 1909
(695) Bella November 7, 1909
(696) Leonora January 10, 1910
(726) Joëlla November 22, 1911
(729) Watsonia February 9, 1912
(736) Harvard November 16, 1912
(737) Arequipa December 7, 1912
(739) Mandeville February 7, 1913
(740) Cantabia February 10, 1913
(741) Botolphia February 10, 1913
(747) Winchester March 7, 1913
(755) Quintilla April 6, 1908
(756) Lilliana April 26, 1908
(757) Portlandia September 30, 1908
(767) Bondia September 23, 1913
(784) Pickeringia March 20, 1914
(792) Metcalfia March 20, 1907
(1345) Potomac 4th February 1908

Joel Hastings Metcalf (born January 4, 1866 in Meadville , Pennsylvania , † February 23, 1925 in Portland , Maine ) was an American astronomer .

The son of Lewis Herbert and Anna (née Hicks) Metcalf developed an interest in astronomy at the age of 14 , inspired by a borrowed book and two close conjunctions of the planets Jupiter and Mars . He attended Meadville Theological Seminary and Harvard Divinity School and received his doctorate from Allegheny College in 1892 . He then served as a Unitarian clergyman, first in Burlington , Vermont , and later in Taunton , Massachusetts , Winchester , Massachusetts and Portland, Maine, where he died in 1925.

As an amateur astronomer , he maintained regular contact with professors at universities and observatories. He discovered 41 asteroids , 5  comets and various variable stars . The asteroid (792) Metcalfia , which he discovered himself, was named after him. In 1911 he was elected to the American Academy of Arts and Sciences .

Joel H. Metcalf was married to Elizabeth S. Lockman and had two children: Herbert E. Metcalf and Rachel Metcalf Stoneham.

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