	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star U CYG

Total observations:	4,581		Minimum magnitude:	12.700	Maximum magnitude:	6.550
First observation:	JD 2407177.500000	\	12 Jul 1878 00:00:00.000000 UT	Latest observation:	JD 2460308.346000	\	29 Dec 2023 20:18:14.400000 UT

Observation Method	Number of Observations
Visual	4,579
CCD	2

Back to Basic Summary

Summary by Year and Month

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023	5	3	0	1	0	0	0	0	0	0	0	0	1
2022	4	0	0	0	0	0	0	0	0	0	1	1	2
2021	16	0	0	0	0	2	1	3	3	3	3	1	0
2020	12	0	0	0	0	0	4	1	1	2	1	2	1
2019	2	0	0	0	0	0	0	0	0	0	1	1	0
2018	1	0	0	0	0	0	0	0	0	0	1	0	0
2012	3	0	0	0	0	0	3	0	0	0	0	0	0
2011	5	1	0	2	1	1	0	0	0	0	0	0	0
2010	2	1	0	0	0	0	0	1	0	0	0	0	0
2009	2	0	0	0	0	0	0	0	0	1	1	0	0
2008	3	0	0	0	0	0	2	0	0	0	1	0	0
2006	2	0	0	0	0	0	1	1	0	0	0	0	0
2002	2	0	0	0	0	0	0	2	0	0	0	0	0
2001	1	0	0	0	0	0	1	0	0	0	0	0	0
2000	27	1	2	0	0	4	3	2	4	5	3	2	1
1999	16	0	0	0	2	2	3	2	1	2	1	2	1
1998	25	2	0	1	1	2	2	2	6	4	2	2	1
1997	13	0	1	0	0	0	0	0	5	4	2	1	0
1996	1	0	0	0	0	0	0	0	0	0	1	0	0
1992	8	0	0	0	0	0	1	2	3	0	2	0	0
1974	146	16	8	2	4	16	11	23	22	14	12	11	7
1973	190	14	8	13	5	7	23	16	16	23	24	25	16
1972	123	8	6	6	8	8	15	13	6	17	13	14	9
1971	215	9	9	9	18	25	14	20	15	29	37	19	11
1970	168	8	10	9	7	9	15	24	14	21	23	13	15
1969	226	13	9	8	22	13	32	14	23	15	31	32	14
1968	245	11	5	22	20	27	37	21	29	26	23	12	12
1967	184	14	16	7	10	13	20	11	16	14	24	16	23
1966	113	2	3	6	5	8	4	7	10	14	16	17	21
1965	105	6	2	3	5	9	14	6	18	11	10	11	10
1964	97	2	3	0	5	5	8	12	17	17	12	9	7
1963	65	3	1	2	3	7	3	4	6	10	8	9	9
1962	64	6	3	3	5	5	5	5	4	4	12	7	5
1961	78	3	0	4	1	4	4	7	11	12	13	12	7
1960	85	3	5	2	7	10	10	5	8	9	7	12	7
1959	101	7	3	2	8	13	15	10	9	12	7	10	5
1958	74	7	4	2	5	6	6	2	5	10	11	9	7
1957	101	7	3	4	9	12	12	11	12	5	9	7	10
1956	59	8	0	2	5	10	5	6	4	4	8	4	3
1955	76	6	1	8	8	5	4	10	9	6	7	7	5
1954	51	3	0	3	8	4	3	2	7	5	6	6	4
1953	59	5	3	3	4	8	4	2	7	6	8	5	4
1952	99	6	6	2	6	10	5	7	9	10	17	13	8
1950	54	10	3	1	6	6	7	4	6	3	2	3	3
1949	45	5	3	3	5	7	3	3	3	4	3	3	3
1948	108	13	2	1	7	10	6	7	11	10	17	13	11
1947	55	3	1	3	5	3	7	4	6	7	9	4	3
1946	251	13	17	6	11	30	22	26	18	20	23	30	35
1945	101	4	3	0	2	7	7	9	17	11	25	8	8
1944	55	3	0	0	0	2	0	2	10	9	10	7	12
1943	54	1	3	0	1	0	5	7	10	9	6	9	3
1942	25	2	0	0	0	0	0	1	6	5	7	2	2
1941	19	4	1	0	0	0	0	1	2	7	2	0	2
1940	57	11	2	2	3	8	7	4	5	5	2	5	3
1939	85	11	10	3	7	12	7	8	7	2	4	10	4
1938	325	20	22	20	19	24	28	31	37	31	26	40	27
1937	145	4	7	0	2	4	12	9	18	20	21	29	19
1936	82	6	5	3	1	6	3	5	14	7	16	8	8
1895	1	0	0	0	0	0	0	1	0	0	0	0	0
1894	3	0	0	1	1	0	0	0	0	0	1	0	0
1893	2	1	0	0	0	0	0	0	0	1	0	0	0
1887	5	2	1	0	0	0	2	0	0	0	0	0	0
1886	17	4	1	1	2	2	2	0	0	1	1	1	2
1885	32	3	1	3	5	3	3	2	2	3	1	4	2
1884	32	0	2	4	3	3	3	0	1	3	2	4	7
1883	3	0	0	0	1	0	0	1	1	0	0	0	0
1882	11	0	0	0	1	4	0	2	0	3	1	0	0
1881	24	1	0	0	2	4	2	2	3	2	5	2	1
1880	54	6	5	3	7	10	4	4	4	4	3	1	3
1879	46	5	0	0	1	0	0	0	10	7	8	7	8
1878	16	0	0	0	0	0	0	1	0	4	1	5	5