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[vsnet-obs 2570] historical outbursts of SW UMa
- Date: Sat, 13 Apr 1996 17:29:31 +0900
- To: vsnet-obs
- From: Taichi Kato <tkato@kusastro.kyoto-u.ac.jp>
- Subject: [vsnet-obs 2570] historical outbursts of SW UMa
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
A list of historical outbursts of SW UMa (AN 307 + new data)
date JD observer
1909 Mar 24 Ceraski
1937 Apr 7 2428631 Parenago,Zinner
1939 Nov 17 29585 AAVSO
1942 Jan 17 30377 AAVSO
1943 Jul 30921? Himpel
1943 Dec 14 31073 AAVSO
1945 Mar 7 31522 AAVSO, single obs. 12.5 mv
1946 Feb 1 31853 AAVSO, single obs. 13.6 mv
1947 Mar 12 32257 Beyer,Wellmann
1947 Jul 21 32388 Beyer,Wellmann
1948 Nov 5 32861 Beyer,Wellmann
1950 May 9 33414 Beyer,Wellmann,Sonneberg
1952 Mar 20 34092 Ashbrook,Beyer,Wellmann,Sonneberg
1957 Apr 2 35931 Sonneberg (one day long at 12.4 mp)
1960 Dec 12 37281 Sonneberg
1965 Feb 15 38807 AAVSO,BAA,Sonneberg
1968 Mar 4 39920 AAVSO (not fully confirmed)
1969 Nov 20 40546 AAVSO
1970 Feb 7 40625 AAVSO,Sonneberg
1973 May 24 41831 AAVSO,AFOEV,Sonneberg
1975 Sep 16 42672 AFOEV,Sonneberg
1976 Nov 17 43100 AFOEV
1977 Jan 8 43152 AFOEV, single obs. 12.2 mv
1977 Dec 11 43489 AFOEV,Sonneberg
1979 Feb 23 43928 AFOEV,Sonneberg
1980 Jun 12 44403 AFOEV
1981 Dec 21 44960 AFOEV,BAA,Sonneberg
1986 Mar 3 46493
1990 Mar 14 47965
1991 Feb 25 48313
1992 Mar 3 48685
1993 Feb 17 49036 well-observed normal outburst
1993 Aug 10 49210