61P/Shajn-Schaldach

Japanese version
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Updated on May 16, 2015

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* Returns and Appearances

!Discovered *Appeared -Not observed #Appeared before discovery +Not observed before discovery .Returns in the future
* 61P
2015 Oct. 2
* 61P
2008 Sept. 6
* 61P
2001 May 9
* 61P
1993 Nov. 15
* 61P
1986 May 27
* 61P
1979 Jan. 8
* 61P/1971 S2
1971 Oct. 1
-
1964 June 27
-
1957 Mar. 16
! 61P/1949 S1
1949 Nov. 27

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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 1957 to 1964 are calculated using the Minor Planet & Comet Ephemeris Service.

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