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Observation Summary for Variable Star HR LYR

Total observations:	9,540		Minimum magnitude:	17.555	Maximum magnitude:	8.600
First observation:	JD 2448810.503400	\	7 Jul 1992 00:04:53.760000 UT	Latest observation:	JD 2461003.267400	\	23 Nov 2025 18:25:03.360000 UT

Observation Method	Number of Observations
Visual	1,922
CCD	7,618

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2025	33	1	0	0	1	3	1	4	4	9	5	5	0
2024	53	0	0	0	1	6	10	9	11	4	6	5	1
2023	104	0	0	0	1	10	8	9	6	24	5	24	17
2022	126	0	0	35	18	4	6	14	15	9	18	7	0
2021	81	0	0	0	0	4	11	12	13	19	17	4	1
2020	195	0	0	130	0	12	6	9	13	13	9	3	0
2019	4,920	0	0	44	230	1,027	1,253	669	250	692	508	114	133
2018	38	0	0	0	0	1	7	8	4	7	8	2	1
2017	23	0	0	0	0	3	3	3	7	2	3	2	0
2016	441	0	0	0	0	2	0	6	312	60	54	7	0
2015	47	0	0	0	1	2	9	12	5	9	8	1	0
2014	32	0	0	0	1	3	5	9	5	3	3	3	0
2013	42	0	0	0	0	1	2	4	14	5	9	7	0
2012	45	0	0	0	5	14	0	9	10	5	1	1	0
2011	88	3	0	5	0	22	11	9	13	9	8	8	0
2010	1,051	0	0	0	10	5	10	0	5	20	918	73	10
2009	106	0	0	0	2	10	7	14	20	27	11	5	10
2008	111	0	0	10	6	7	18	22	19	14	5	0	10
2007	202	0	0	12	32	25	24	20	35	16	13	19	6
2006	394	0	0	0	2	14	51	81	48	70	37	89	2
2005	181	0	0	0	0	38	20	9	24	58	16	16	0
2004	72	0	0	1	3	13	7	9	7	13	9	8	2
2003	109	0	0	1	3	9	7	17	26	15	16	10	5
2002	85	0	1	0	5	4	9	14	15	20	6	9	2
2001	98	1	0	0	7	15	7	17	20	16	5	8	2
2000	144	3	1	5	7	9	8	16	34	22	18	16	5
1999	104	0	0	1	5	6	12	20	14	12	19	8	7
1998	83	0	1	2	5	5	3	14	24	8	13	8	0
1997	101	1	0	5	8	16	7	21	12	14	13	3	1
1996	134	0	1	0	7	10	21	35	23	15	9	9	4
1995	134	0	1	2	4	10	10	18	32	21	27	8	1
1994	71	0	0	3	3	4	6	12	16	7	12	5	3
1993	61	0	0	2	2	4	4	14	9	8	12	5	1
1992	31	0	0	0	0	0	0	10	8	2	7	3	1