26P/Grigg-Skjellerup

Japanese version
Home page
Updated on March 1, 2014

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* Returns and Appearances

!Discovered *Appeared -Not observed #Appeared before discovery +Not observed before discovery .Returns in the future
.
2018 Oct. 1
* 26P
2013 July 6
* 26P
2008 Mar. 23
-
2002 Nov. 29
* 26P
1997 Aug. 30
* 26P
1992 July 22
* 26P
1987 June 18
* 26P
1982 May 14
* 26P
1977 Apr. 11
* 26P
1972 Mar. 2
* 26P
1967 Jan. 16
* 26P
1961 Dec. 31
* 26P
1957 Feb. 2
* 26P
1952 Mar. 11
* 26P
1947 Apr. 18
* 26P
1942 May 23
* 26P
1937 May 23
* 26P
1932 May 12
* 26P/1927 F1
1927 May 10
! 26P/1922 K1
1922 May 15
+
1917 May 22
+
1912 May 29
+
1907 June 1
# 26P/1902 O1
1902 July 3
+
1897 Sept. 2
+
1892 Nov. 7
+
1888 Jan. 13
+
1883 Mar. 18
+
1878 Mar. 9
+
1873 Feb. 16
+
1868 Feb. 3
+
1863 Jan. 28
+
1858 Jan. 23
+
1853 Jan. 16
+
1848 Jan. 7
+
1843 Feb. 2
+
1838 Feb. 7
+
1833 Feb. 16
+
1828 Feb. 29
+
1823 Mar. 13
+
1818 Mar. 15
+
1813 Mar. 11
# 26P/1808 C1
1808 Mar. 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 1907 to 1917 are calculated using the Minor Planet & Comet Ephemeris Service.
The perihelion date in 1808 is printed on IAUC 4234.
The perihelion dates of non-observed returns from 1813 to 1897 are calculated by Kazuo Kinoshita (http://www9.ocn.ne.jp/~comet/pcmtn/0026p.htm).

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