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Observation Summary for Variable Star W CEP

Total observations:	7,490		Minimum magnitude:	9.100	Maximum magnitude:	6.500
First observation:	JD 2440229.326000	\	7 Jan 1969 19:49:26.400000 UT	Latest observation:	JD 2460438.437500	\	7 May 2024 22:30:00.000000 UT

Observation Method	Number of Observations
Visual	7,285
Photographic	21
CCD	44
CMOS	140

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Summary by Year and Month

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2024	32	9	10	7	5	1	0	0	0	0	0	0	0
2023	154	21	12	5	13	11	10	10	12	12	17	16	15
2022	182	51	17	12	12	9	9	8	14	14	11	9	16
2021	246	18	16	10	12	7	7	20	10	53	22	46	25
2020	154	9	7	11	11	16	10	11	11	15	16	17	20
2019	114	7	14	6	6	8	7	9	12	13	12	11	9
2018	144	11	22	9	8	10	10	14	15	14	11	10	10
2017	109	11	7	6	6	8	7	10	12	9	9	13	11
2016	115	12	15	10	11	11	7	10	8	5	9	9	8
2015	104	16	12	9	9	6	7	9	6	8	7	6	9
2014	139	14	14	10	9	9	7	13	11	14	10	12	16
2013	135	9	7	11	11	10	7	13	12	12	12	15	16
2012	124	15	9	13	9	11	5	8	13	11	7	11	12
2011	123	12	11	10	9	11	10	7	10	10	9	11	13
2010	88	10	7	6	7	8	6	6	10	7	7	8	6
2009	133	16	9	7	12	11	11	13	13	9	8	11	13
2008	95	8	6	10	7	8	12	9	2	7	8	8	10
2007	72	8	2	5	7	6	5	8	4	8	3	6	10
2006	108	15	9	3	7	5	7	16	8	10	11	8	9
2005	90	11	8	3	3	10	5	7	13	8	6	11	5
2004	63	7	6	2	4	5	3	4	6	9	5	5	7
2003	64	6	7	6	4	5	1	5	6	4	7	5	8
2002	102	13	13	8	8	9	6	4	10	6	8	9	8
2001	145	12	8	10	9	11	8	8	13	13	14	17	22
2000	128	11	14	13	9	12	4	9	11	8	14	9	14
1999	181	21	17	10	10	9	10	17	20	18	15	16	18
1998	205	30	20	12	11	11	7	11	29	18	19	20	17
1997	158	11	11	10	11	18	6	9	15	15	22	19	11
1996	47	1	4	1	4	3	3	4	4	8	5	7	3
1995	153	19	16	19	11	10	7	16	17	11	12	8	7
1994	159	13	12	16	8	9	7	9	13	18	25	15	14
1993	138	18	10	13	4	9	8	11	18	12	11	12	12
1992	166	14	7	10	9	9	5	13	26	12	20	21	20
1991	141	18	13	12	11	7	7	5	13	13	11	17	14
1990	147	16	17	12	13	9	7	10	9	14	12	12	16
1989	204	19	17	23	14	20	14	14	19	11	19	20	14
1988	232	23	22	16	13	15	15	16	24	27	24	19	18
1987	233	21	17	22	20	19	18	14	24	22	18	20	18
1986	256	23	18	19	14	21	14	21	26	25	26	23	26
1985	186	25	18	18	13	11	8	11	20	12	20	16	14
1984	256	27	19	13	23	18	16	27	21	20	28	17	27
1983	188	19	12	12	13	13	12	12	16	16	25	22	16
1982	162	16	11	12	10	12	4	11	14	26	14	14	18
1981	185	14	14	5	10	11	10	16	27	18	24	20	16
1980	136	13	5	5	9	9	4	14	15	17	12	19	14
1979	120	8	8	8	9	4	3	6	15	19	16	15	9
1978	70	7	3	5	2	3	3	6	5	8	9	9	10
1977	121	11	8	8	10	10	8	9	10	12	17	8	10
1976	147	16	11	7	13	11	10	17	18	11	12	15	6
1975	181	25	11	8	10	17	11	7	19	22	24	16	11
1974	160	14	8	6	7	9	3	12	15	22	22	25	17
1973	137	3	6	7	3	7	9	8	20	18	15	22	19
1972	32	0	0	0	1	0	0	6	8	6	3	4	4
1971	7	0	0	0	0	0	0	0	1	0	5	0	1
1970	8	1	1	1	0	0	1	1	0	1	1	0	1
1969	11	1	0	0	0	0	1	1	3	1	1	3	0