D/1884 O1 ( Barnard 1 )

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Updated on April 29, 2015

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* Returns and Appearances

!Discovered *Appeared -Not observed #Appeared before discovery +Not observed before discovery .Returns in the future
.
2020 July 14
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2015 Mar. 15
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2009 Nov. 14
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2004 July 11
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1999 Mar. 3
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1993 Oct. 13
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1988 Feb. 26
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1982 July 13
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1976 Dec. 10
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1971 July 2
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1966 Jan. 29
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1960 Sept. 2
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1955 Apr. 12
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1949 Nov. 20
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1944 June 30
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1939 Feb. 7
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1933 Sept. 9
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1928 Mar. 25
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1922 Sept.26
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1917 Feb. 12
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1911 Aug. 22
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1906 Mar. 10
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1900 Oct. 12
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1895 May 23
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1890 Jan. 2
! D/1884 O1
1884 Aug. 16

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The perihelion dates in the past appearances are printed on Catalog of Cometary Orbits 1996.
The perihelion dates since 1890 are calculated by Kazuo Kinoshita (http://www9.ocn.ne.jp/~comet/pcmt/i84o1.htm).

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Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.