26P/Grigg-Skjellerup

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Total 6,336 html files since Dec. 4, 1995 Updated on December 25, 2007

Returns and Appearances Discovered Appeared Not observed Appeared before discovery Not observed before discovery Returns in the future 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

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).