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Observation Summary for Variable Star V1819 CYG

Total observations:	1,408		Minimum magnitude:	17.600	Maximum magnitude:	9.800
First observation:	JD 2446657.454800	\	14 Aug 1986 22:54:54.720000 UT	Latest observation:	JD 2460298.269000	\	19 Dec 2023 18:27:21.600000 UT

Observation Method	Number of Observations
Visual	1,394
CCD	14

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023	11	1	0	1	1	1	1	1	1	1	1	1	1
2022	13	1	1	1	1	1	2	1	1	1	1	1	1
2021	10	1	0	0	1	1	1	1	1	1	1	1	1
2020	11	1	1	1	1	1	1	1	0	1	1	1	1
2019	3	0	0	0	0	0	0	0	0	1	1	0	1
2018	9	1	1	0	0	1	0	1	1	1	1	1	1
2017	8	2	0	1	1	1	1	0	0	0	1	0	1
2016	26	3	1	0	1	1	0	0	3	3	5	5	4
2015	19	2	1	1	1	0	0	1	3	4	3	2	1
2014	33	1	1	1	1	2	0	3	4	6	5	4	5
2013	30	2	1	0	1	1	1	4	6	3	3	4	4
2012	36	4	0	1	2	1	0	5	6	5	3	4	5
2011	32	1	1	1	1	1	1	3	4	5	5	5	4
2010	29	1	0	0	1	1	1	4	5	6	4	3	3
2009	37	0	0	1	1	1	2	6	8	5	4	6	3
2008	38	2	1	0	1	0	2	4	5	6	9	4	4
2007	41	1	0	1	0	1	0	6	8	5	8	6	5
2006	26	0	0	1	1	0	2	5	4	3	4	3	3
2005	33	4	0	0	1	3	2	3	7	3	3	4	3
2004	24	0	0	0	0	0	2	2	2	4	4	4	6
2003	29	2	0	0	0	0	2	2	6	5	4	3	5
2002	22	1	0	0	0	0	2	3	6	0	5	4	1
2001	29	0	0	0	0	1	0	6	5	4	4	4	5
2000	30	1	0	0	0	1	4	5	3	4	2	5	5
1999	23	1	0	0	0	1	2	4	4	4	4	1	2
1998	28	0	0	0	0	0	2	5	6	4	4	3	4
1997	22	0	0	0	0	4	0	1	1	8	5	1	2
1996	28	0	0	0	1	0	5	8	3	4	3	2	2
1995	58	6	0	0	1	7	5	11	12	7	3	3	3
1994	33	0	0	0	0	0	0	0	1	11	14	2	5
1993	15	0	0	0	0	0	0	1	3	4	3	2	2
1992	22	1	0	0	3	4	1	4	3	2	2	0	2
1991	55	1	0	0	5	5	7	6	14	5	5	3	4
1990	5	0	0	0	0	0	0	0	0	1	2	1	1
1989	20	2	0	0	0	0	0	2	4	4	3	3	2
1987	234	29	7	6	10	14	16	25	26	37	26	22	16
1986	286	0	0	0	0	0	0	0	22	80	78	62	44