3D/Biela

Japanese version
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Updated on November 11, 2005

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* Returns and Appearances

!Discovered *Appeared -Not observed #Appeared before discovery +Not observed before discovery .Returns in the future
.
2010 Dec. 12
-
2004 June 15
-
1997 Dec. 2
-
1991 May 14
-
1984 Oct. 15
-
1978 Mar. 18
-
1971 Aug. 23
-
1965 Feb. 2
-
1958 Aug. 2
-
1952 Jan. 6
-
1945 July 9
-
1938 Dec. 20
-
1932 May 16
-
1925 Sept.30
-
1919 Feb. 13
-
1912 July 1
-
1905 Nov. 21
-
1899 Apr. 24
-
1892 Aug. 27
-
1886 Jan. 22
-
1879 May 30
-
1872 Sept.30
-
1866 Jan. 26
-
1859 May 23
* 3D
1852 Sept.23
* 3D
1846 Feb. 11
-
1839 July 23
* 3D/1832 S1
1832 Nov. 26
! 3D/1826 D1
1826 Mar. 18
+
1819 June 24
+
1812 Sept.27
# 3D/1805 V1
1806 Jan. 2
+
1799 Apr. 15
+
1792 Aug. 6
+
1785 Oct. 15
+
1778 Dec. 27
# 3D/1772 E1
1772 Feb. 17

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The perihelion dates in the past appearances are printed on Catalog of Cometary Orbits 1996.
The perihelion dates of non-observed returns from 1778 to 1839 are calculated by Kazuo Kinoshita (http://www9.ocn.ne.jp/~comet/pcmtn/0003d.htm).
The perihelion dates since 1859 are calculated by Kazuo Kinoshita (http://www9.ocn.ne.jp/~comet/pcmtn/0003d.htm).

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