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Observation Summary for Variable Star AY LYR

Total observations:	14,918		Minimum magnitude:	18.553	Maximum magnitude:	10.700
First observation:	JD 2440398.550000	\	26 Jun 1969 01:12:00.000000 UT	Latest observation:	JD 2460978.350700	\	29 Oct 2025 20:25:00.480000 UT

Observation Method	Number of Observations
Visual	14,712
Photographic	1
CCD	205

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Summary by Year and Month

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2025	103	1	1	0	7	20	14	18	28	11	3	0	0
2024	135	4	0	0	3	15	23	20	31	16	15	8	0
2023	214	1	0	4	6	36	42	26	33	27	17	18	4
2022	226	3	6	6	13	26	28	30	39	26	28	13	8
2021	197	1	0	0	14	27	22	21	19	30	40	17	6
2020	189	1	5	7	12	44	19	25	11	30	15	14	6
2019	193	5	6	4	4	18	13	24	35	32	27	11	14
2018	274	4	6	3	9	26	29	32	35	28	52	28	22
2017	175	9	1	5	6	20	20	11	29	21	22	19	12
2016	221	2	5	2	15	19	10	24	44	33	30	25	12
2015	239	4	5	3	15	29	30	26	31	46	29	16	5
2014	234	4	3	3	4	18	12	43	42	27	28	28	22
2013	275	4	1	2	14	39	28	36	47	38	37	18	11
2012	225	5	3	8	10	40	9	24	38	35	13	25	15
2011	236	2	3	4	20	34	31	19	26	37	26	18	16
2010	338	10	4	8	26	38	41	27	59	49	51	18	7
2009	306	5	1	7	12	49	34	45	42	41	28	27	15
2008	241	7	9	5	8	16	30	33	21	35	46	20	11
2007	238	9	2	5	9	34	15	16	39	34	32	25	18
2006	258	0	0	4	10	10	14	116	22	21	24	23	14
2005	180	4	2	2	7	24	20	10	41	29	10	18	13
2004	290	5	5	7	9	32	26	18	36	94	25	20	13
2003	344	4	2	6	14	33	20	36	60	66	54	27	22
2002	279	6	6	5	21	28	12	26	49	59	25	30	12
2001	321	5	3	5	32	48	24	33	53	33	35	28	22
2000	486	15	12	13	23	35	32	47	99	77	58	50	25
1999	484	13	8	6	15	35	48	67	56	75	78	42	41
1998	337	3	4	3	15	32	18	31	79	51	52	34	15
1997	317	7	8	14	21	56	17	33	31	42	59	18	11
1996	357	0	10	3	20	37	53	54	53	47	38	25	17
1995	408	9	6	16	16	50	35	56	86	54	49	21	10
1994	301	5	6	13	15	27	42	44	43	42	47	9	8
1993	275	3	1	13	8	25	35	32	43	37	37	22	19
1992	219	1	2	2	7	37	27	26	32	26	27	17	15
1991	243	11	2	5	12	19	26	20	48	35	28	22	15
1990	311	12	9	9	26	33	28	50	38	37	40	14	15
1989	435	12	4	9	8	69	42	54	73	50	56	46	12
1988	605	17	9	8	27	66	56	69	72	103	82	64	32
1987	475	13	3	11	29	45	32	52	69	67	67	62	25
1986	353	12	4	12	21	37	34	36	28	49	52	36	32
1985	235	9	4	7	17	28	19	28	29	22	32	28	12
1984	291	8	5	5	31	24	33	39	29	41	38	18	20
1983	243	4	0	4	8	24	26	30	28	27	46	22	24
1982	277	1	1	1	7	25	12	19	38	72	33	42	26
1981	163	2	1	2	5	19	17	11	17	37	34	13	5
1980	224	1	0	1	11	37	3	14	22	48	42	31	14
1979	168	0	5	6	10	17	8	10	24	41	22	23	2
1978	102	7	1	3	4	11	9	4	11	13	20	14	5
1977	126	1	0	0	10	18	8	11	22	32	13	6	5
1976	201	3	0	1	9	6	21	42	60	17	13	22	7
1975	206	7	1	2	3	18	27	21	32	24	32	26	13
1974	260	1	3	3	6	32	42	35	34	48	23	24	9
1973	275	4	3	18	9	21	30	20	29	36	42	43	20
1972	180	6	1	4	9	18	16	19	37	19	22	18	11
1971	246	0	2	5	11	22	25	38	22	40	47	29	5
1970	69	0	0	0	0	2	4	11	21	10	8	11	2
1969	115	0	0	0	0	0	4	21	15	19	27	27	2