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Observation Summary for Variable Star EY CYG

Total observations:	4,185		Minimum magnitude:	15.300	Maximum magnitude:	7.000
First observation:	JD 2447537.271500	\	10 Jan 1989 18:30:57.600000 UT	Latest observation:	JD 2460978.357600	\	29 Oct 2025 20:34:56.640000 UT

Observation Method	Number of Observations
Visual	3,685
CCD	500

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2025	52	0	0	0	2	5	8	9	13	11	4	0	0
2024	66	0	0	0	1	2	12	12	18	7	10	4	0
2023	97	0	0	0	4	19	14	11	17	14	11	5	2
2022	536	0	0	0	0	7	9	256	26	210	10	12	6
2021	102	1	0	0	0	4	16	15	17	16	20	9	4
2020	134	1	0	0	0	23	13	26	12	22	15	15	7
2019	103	1	0	0	0	8	9	20	22	21	13	3	6
2018	125	2	0	0	0	11	20	20	17	14	26	9	6
2017	101	2	0	0	2	9	18	11	18	17	11	7	6
2016	79	2	0	0	0	6	6	13	15	8	12	11	6
2015	79	1	0	0	1	6	14	10	14	15	9	4	5
2014	82	1	0	0	0	3	6	14	14	11	13	9	11
2013	99	2	0	0	0	12	10	16	20	14	12	9	4
2012	101	5	0	0	3	17	5	14	16	14	7	13	7
2011	86	1	0	0	0	3	6	17	13	14	12	11	9
2010	47	4	0	0	0	1	9	3	11	5	7	4	3
2009	76	4	0	0	2	5	7	14	15	9	5	11	4
2008	81	3	0	0	0	2	10	8	9	16	16	6	11
2007	73	4	0	0	0	4	4	9	14	8	10	10	10
2006	66	1	0	0	0	0	8	14	8	4	13	12	6
2005	22	6	0	0	0	0	1	3	4	1	2	3	2
2004	79	3	0	1	1	9	8	8	8	14	9	10	8
2003	133	5	0	1	1	7	6	18	25	21	22	12	15
2002	119	5	0	0	1	2	8	15	30	22	18	14	4
2001	160	6	0	0	5	17	8	25	27	24	15	18	15
2000	284	16	6	4	6	13	15	30	51	44	37	40	22
1999	288	3	0	0	4	13	30	51	36	40	55	32	24
1998	148	2	1	2	5	5	7	18	39	19	23	19	8
1997	128	4	0	3	7	17	7	13	13	22	29	7	6
1996	157	2	1	0	12	21	17	23	22	21	16	14	8
1995	121	3	0	1	3	15	14	16	20	19	18	7	5
1994	94	1	2	1	3	2	10	15	15	11	19	7	8
1993	83	1	0	1	1	5	12	15	12	11	15	6	4
1992	64	1	0	1	6	10	3	11	9	4	6	5	8
1991	98	2	0	2	7	7	9	8	25	13	12	8	5
1990	4	0	0	0	0	0	0	0	0	2	2	0	0
1989	18	1	0	0	0	0	0	2	4	4	2	3	2