	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star V404 CYG

Total observations:	5,458		Minimum magnitude:	18.765	Maximum magnitude:	9.703
First observation:	JD 2447673.490280	\	26 May 1989 23:46:00.192000 UT	Latest observation:	JD 2460449.524300	\	19 May 2024 00:34:59.520000 UT

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2024	3	0	0	0	0	3	0	0	0	0	0	0	0
2023	73	0	0	0	0	5	8	9	7	8	26	9	1
2022	49	0	0	0	0	0	7	11	12	7	5	4	3
2021	35	0	0	0	0	0	4	7	6	5	8	3	2
2020	51	1	0	0	0	7	7	10	5	10	6	5	0
2019	36	0	0	0	0	0	2	6	7	8	7	2	4
2018	38	0	0	0	0	2	6	9	4	9	6	0	2
2017	28	0	0	0	0	2	4	3	7	4	4	3	1
2016	62	30	0	0	0	5	0	7	9	5	1	2	3
2015	3,058	0	0	1	0	0	2,548	259	6	5	8	1	230
2014	24	0	0	0	0	2	3	7	4	3	3	2	0
2013	21	0	0	0	0	0	2	4	5	3	3	4	0
2012	23	0	0	0	1	2	0	5	6	3	1	3	2
2011	35	0	0	1	0	3	7	4	5	5	3	6	1
2010	47	3	0	0	1	1	10	8	9	4	8	1	2
2009	65	3	0	0	3	5	7	12	10	10	4	6	5
2008	66	2	1	0	1	3	13	6	7	8	8	7	10
2007	73	2	0	1	3	4	7	8	18	6	10	8	6
2006	175	1	0	0	1	8	16	34	21	33	31	24	6
2005	10	3	0	0	0	0	0	0	2	1	1	2	1
2004	84	4	0	0	0	10	9	7	8	19	8	12	7
2003	128	2	0	0	1	6	7	19	23	20	21	14	15
2002	96	3	0	0	3	5	6	15	17	27	8	9	3
2001	81	1	0	0	4	10	5	9	12	14	8	9	9
2000	175	5	0	1	5	8	12	18	39	26	27	19	15
1999	211	1	0	0	3	12	21	34	30	33	42	20	15
1998	112	2	1	2	6	6	5	10	25	11	26	14	4
1997	117	1	1	3	5	22	7	13	12	21	22	6	4
1996	129	1	0	0	6	13	17	22	19	16	15	14	6
1995	112	3	0	1	1	13	15	14	22	16	19	5	3
1994	88	4	1	1	1	2	6	11	10	14	23	6	9
1993	60	0	0	1	0	4	6	13	9	8	13	4	2
1992	41	1	0	0	3	6	2	10	7	3	6	2	1
1991	48	0	0	0	2	5	7	6	11	5	5	5	2
1989	4	0	0	0	0	4	0	0	0	0	0	0	0