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Observation Summary for Variable Star S VIR

Total observations:	4,831		Minimum magnitude:	13.590	Maximum magnitude:	5.780
First observation:	JD 2411837.500000	\	15 Apr 1891 00:00:00.000000 UT	Latest observation:	JD 2460908.306000	\	20 Aug 2025 19:20:38.400000 UT

Observation Method	Number of Observations
Visual	4,831

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Summary by Year and Month

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2025	19	3	2	3	3	4	2	1	1	0	0	0	0
2024	18	1	1	3	3	3	3	1	1	0	0	0	2
2023	18	1	1	2	3	3	3	2	1	0	0	1	1
2022	22	2	1	1	4	4	6	2	0	0	0	1	1
2021	7	0	0	0	2	4	1	0	0	0	0	0	0
2020	12	0	0	0	3	8	1	0	0	0	0	0	0
2019	5	0	0	0	2	3	0	0	0	0	0	0	0
2018	10	0	0	0	3	7	0	0	0	0	0	0	0
2017	3	0	0	1	1	1	0	0	0	0	0	0	0
2016	8	0	1	2	2	3	0	0	0	0	0	0	0
2015	4	0	1	1	1	1	0	0	0	0	0	0	0
2014	10	0	2	6	2	0	0	0	0	0	0	0	0
2013	5	1	1	1	2	0	0	0	0	0	0	0	0
2012	5	1	1	1	0	1	0	0	0	0	0	0	1
2011	2	0	1	1	0	0	0	0	0	0	0	0	0
2010	6	1	2	1	2	0	0	0	0	0	0	0	0
2009	1	0	0	0	0	0	0	0	0	0	0	0	1
2008	5	2	1	2	0	0	0	0	0	0	0	0	0
2004	1	1	0	0	0	0	0	0	0	0	0	0	0
1999	1	0	0	0	0	0	0	0	0	0	0	0	1
1998	1	0	0	0	1	0	0	0	0	0	0	0	0
1996	1	0	0	0	0	1	0	0	0	0	0	0	0
1993	1	0	0	0	0	0	1	0	0	0	0	0	0
1991	1	0	0	0	0	0	0	1	0	0	0	0	0
1990	3	0	0	0	0	0	1	2	0	0	0	0	0
1986	6	0	0	0	3	2	1	0	0	0	0	0	0
1985	1	0	0	0	0	1	0	0	0	0	0	0	0
1984	3	0	0	0	0	2	1	0	0	0	0	0	0
1982	4	0	0	1	2	1	0	0	0	0	0	0	0
1981	1	0	0	0	0	1	0	0	0	0	0	0	0
1980	4	0	0	2	2	0	0	0	0	0	0	0	0
1974	26	5	5	3	4	2	3	0	0	0	0	1	3
1973	59	1	10	14	12	9	6	0	0	0	0	2	5
1972	17	3	2	2	4	4	0	0	0	0	0	1	1
1971	29	2	5	3	8	9	0	0	0	0	0	0	2
1970	36	5	10	4	6	6	3	0	0	0	0	0	2
1969	30	4	4	4	5	3	4	0	1	0	0	1	4
1968	28	1	1	3	5	6	6	1	2	1	0	0	2
1967	32	2	2	4	1	5	6	6	5	1	0	0	0
1966	24	0	0	0	1	1	4	4	5	4	0	0	5
1965	14	1	1	2	1	1	4	2	1	1	0	0	0
1964	20	1	1	2	4	5	1	1	3	1	0	0	1
1963	34	3	0	4	4	7	5	7	1	0	0	0	3
1962	33	4	4	2	4	6	6	5	0	0	0	0	2
1961	38	1	1	3	2	6	7	6	5	3	0	0	4
1960	59	1	1	2	7	8	11	18	10	1	0	0	0
1959	81	1	5	6	11	16	20	16	5	1	0	0	0
1958	30	0	2	5	8	7	5	3	0	0	0	0	0
1957	29	0	2	3	5	9	6	3	0	0	0	0	1
1956	34	2	0	6	11	13	1	1	0	0	0	0	0
1955	53	2	6	11	10	9	7	6	1	0	0	0	1
1954	38	2	0	2	16	10	5	2	0	0	0	0	1
1953	69	2	2	5	20	24	10	5	1	0	0	0	0
1952	58	1	2	11	14	15	10	4	0	0	0	0	1
1951	59	2	1	6	16	18	11	5	0	0	0	0	0
1950	42	2	3	8	9	9	9	2	0	0	0	0	0
1949	30	0	2	3	6	9	7	1	0	0	0	0	2
1948	50	2	2	7	16	16	7	0	0	0	0	0	0
1947	34	2	1	7	9	4	8	2	0	0	0	0	1
1946	93	6	9	14	26	23	10	0	0	0	0	0	5
1945	40	0	0	9	11	12	7	0	0	0	0	0	1
1944	6	0	0	0	2	4	0	0	0	0	0	0	0
1943	18	3	3	3	3	3	1	0	1	0	0	0	1
1942	30	4	5	4	7	4	3	1	0	0	0	0	2
1941	21	3	4	4	3	1	1	0	1	0	0	1	3
1940	77	4	11	15	13	19	5	0	0	0	0	3	7
1939	139	15	15	26	31	17	8	0	5	2	0	8	12
1938	131	13	19	19	24	12	5	4	5	0	0	8	22
1937	107	8	10	13	12	14	11	8	7	3	0	10	11
1936	82	3	10	13	12	12	8	5	4	2	0	3	10
1935	86	11	13	11	12	11	10	3	4	2	0	4	5
1934	140	12	14	15	9	27	10	14	11	3	1	10	14
1933	138	17	14	19	28	22	7	4	6	1	0	9	11
1932	146	12	8	16	24	21	17	14	9	2	3	7	13
1931	133	7	11	20	19	28	17	6	3	1	2	9	10
1930	125	11	10	20	21	16	17	4	6	1	2	5	12
1929	148	5	9	21	30	26	17	16	5	0	1	6	12
1928	153	15	16	23	25	34	15	8	5	0	0	3	9
1927	147	13	15	25	23	21	17	7	7	1	0	5	13
1926	192	17	19	27	28	33	29	15	7	2	0	4	11
1925	162	12	19	24	22	29	26	10	7	0	0	6	7
1924	166	11	17	28	29	34	17	8	7	1	0	2	12
1923	108	6	6	14	20	21	10	11	6	1	1	4	8
1922	76	4	8	11	15	21	7	1	0	0	1	3	5
1921	61	7	7	12	15	7	5	0	1	0	1	2	4
1920	81	14	9	18	9	11	6	1	2	0	1	6	4
1919	61	8	9	12	10	11	4	0	0	0	0	5	2
1918	90	13	13	13	14	15	5	2	0	0	0	6	9
1917	84	12	12	13	14	9	4	3	0	0	0	5	12
1916	88	16	10	17	14	7	3	3	5	0	0	0	13
1915	59	4	6	7	11	8	6	3	0	0	0	4	10
1914	74	7	10	12	14	9	5	0	0	0	2	7	8
1913	66	6	6	9	9	14	4	0	0	0	2	7	9
1912	25	0	3	7	5	1	1	0	0	1	0	2	5
1911	16	4	2	2	1	2	1	2	1	1	0	0	0
1910	6	1	0	0	0	3	1	0	0	0	0	0	1
1909	41	9	5	4	3	11	1	0	1	0	0	3	4
1908	35	6	6	3	4	5	3	0	0	0	0	2	6
1907	42	5	4	8	3	8	6	1	0	0	0	1	6
1906	32	5	5	4	4	1	0	0	3	0	0	5	5
1904	5	0	0	1	1	1	1	1	0	0	0	0	0
1903	5	0	0	1	2	2	0	0	0	0	0	0	0
1901	7	0	0	1	1	5	0	0	0	0	0	0	0
1900	4	0	0	0	2	0	2	0	0	0	0	0	0
1895	2	0	0	1	0	1	0	0	0	0	0	0	0
1894	1	0	0	0	0	1	0	0	0	0	0	0	0
1893	1	0	0	0	0	1	0	0	0	0	0	0	0
1891	7	0	0	0	2	5	0	0	0	0	0	0	0