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Observation Summary for Variable Star XX CAM

Total observations:	13,543		Minimum magnitude:	9.556	Maximum magnitude:	6.500
First observation:	JD 2440230.563000	\	9 Jan 1969 01:30:43.200000 UT	Latest observation:	JD 2460964.347000	\	15 Oct 2025 20:19:40.800000 UT

Observation Method	Number of Observations
Visual	12,849
Photographic	6
CCD	139
CMOS	549

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Summary by Year and Month

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2025	83	22	27	12	3	4	1	2	5	6	1	0	0
2024	265	31	34	21	22	3	4	13	37	19	40	37	4
2023	295	64	56	10	30	5	7	15	12	15	27	36	18
2022	223	17	12	27	8	6	3	5	9	11	57	12	56
2021	122	12	21	13	20	4	3	2	3	13	12	9	10
2020	240	18	15	16	115	5	5	6	5	16	11	12	16
2019	128	10	17	13	7	3	4	5	9	14	15	14	17
2018	139	17	20	9	8	8	4	10	10	17	15	11	10
2017	142	23	10	20	13	6	4	3	8	9	12	18	16
2016	170	18	22	23	14	4	2	5	18	13	14	19	18
2015	191	20	22	21	23	4	4	8	14	24	13	21	17
2014	216	22	26	25	17	5	6	16	19	19	16	20	25
2013	201	11	18	13	20	8	4	11	11	25	23	28	29
2012	182	31	17	32	12	6	1	4	14	17	10	16	22
2011	187	24	15	25	23	6	7	3	7	18	16	24	19
2010	231	22	14	25	35	8	8	7	26	19	31	19	17
2009	289	33	20	37	28	15	12	19	20	23	19	32	31
2008	268	34	40	21	14	4	3	9	13	31	38	26	35
2007	258	30	18	29	28	6	1	8	15	24	30	29	40
2006	228	24	25	18	16	3	4	8	16	30	24	36	24
2005	198	31	20	16	11	10	4	3	19	24	15	24	21
2004	216	23	28	27	17	3	2	2	13	22	28	25	26
2003	313	37	32	50	32	7	4	15	26	27	37	22	24
2002	245	31	33	31	23	3	4	9	21	23	23	30	14
2001	249	30	24	24	22	9	2	7	17	25	23	28	38
2000	305	29	34	41	20	6	13	13	33	28	28	25	35
1999	304	27	26	24	22	11	4	18	33	36	31	36	36
1998	313	31	21	23	31	22	9	14	45	25	38	29	25
1997	241	17	25	33	28	20	11	19	21	21	21	10	15
1996	108	2	9	3	11	6	8	14	15	12	5	12	11
1995	227	18	19	31	19	11	4	12	24	29	26	21	13
1994	219	33	24	32	15	6	3	10	15	14	20	18	29
1993	262	32	21	41	10	20	4	8	22	24	28	23	29
1992	304	28	22	21	13	2	0	20	43	29	41	48	37
1991	272	50	20	26	27	9	2	9	27	29	18	33	22
1990	286	33	36	35	22	11	5	16	19	22	27	27	33
1989	331	41	37	44	22	13	11	17	29	23	33	40	21
1988	378	48	39	26	30	9	1	21	33	45	44	46	36
1987	464	53	32	59	49	21	6	18	36	46	52	50	42
1986	511	52	38	57	33	26	11	13	26	68	70	53	64
1985	351	39	40	43	27	6	4	12	35	25	40	41	39
1984	356	48	33	21	42	5	4	11	17	29	66	39	41
1983	278	42	35	31	30	13	0	7	13	15	38	23	31
1982	302	24	29	52	29	16	3	17	20	35	22	30	25
1981	315	31	26	31	31	14	4	11	30	29	48	35	25
1980	313	19	12	30	29	20	4	15	20	38	38	43	45
1979	246	24	22	26	17	9	3	7	17	39	22	33	27
1978	185	19	10	17	5	1	1	3	11	34	25	39	20
1977	168	16	13	17	21	7	0	3	5	13	25	28	20
1976	332	20	25	46	41	14	9	24	39	15	31	44	24
1975	394	51	24	26	25	21	17	17	40	43	48	44	38
1974	241	11	14	13	12	3	1	17	18	26	27	50	49
1973	133	10	16	27	9	1	1	4	3	7	12	26	17
1972	72	0	1	0	0	0	0	2	7	10	17	20	15
1971	32	2	8	7	3	1	0	1	0	0	1	9	0
1970	7	1	1	1	0	4	0	0	0	0	0	0	0
1969	14	3	1	3	4	0	1	0	1	0	0	0	1