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Observation Summary for Variable Star SS UMI

Total observations:	3,048		Minimum magnitude:	18.087	Maximum magnitude:	12.400
First observation:	JD 2448260.322900	\	3 Jan 1991 19:44:58.560000 UT	Latest observation:	JD 2460978.322900	\	29 Oct 2025 19:44:58.560000 UT

Observation Method	Number of Observations
Visual	2,383
CCD	665

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2025	165	8	8	10	29	28	8	23	23	17	11	0	0
2024	126	5	4	1	6	14	21	24	21	22	4	3	1
2023	134	2	0	1	4	20	26	28	19	26	3	2	3
2022	131	2	3	8	5	12	18	26	33	10	8	3	3
2021	122	6	5	7	17	9	12	8	17	22	18	1	0
2020	318	1	0	0	6	263	7	8	4	11	7	10	1
2019	41	0	0	0	2	4	2	8	10	7	6	1	1
2018	50	0	0	0	3	9	8	9	4	7	8	1	1
2017	29	0	0	0	3	7	4	2	7	2	1	3	0
2016	36	0	0	0	4	6	0	9	9	4	3	1	0
2015	48	0	1	0	6	9	9	6	7	7	3	0	0
2014	48	1	0	3	3	5	6	11	6	5	4	4	0
2013	48	0	0	2	7	7	5	8	4	5	4	4	2
2012	59	7	3	10	4	8	2	5	7	6	2	5	0
2011	52	0	1	2	9	8	5	4	6	4	5	5	3
2010	46	8	3	6	5	4	5	2	7	1	4	0	1
2009	72	6	2	7	8	10	7	11	6	5	2	6	2
2008	80	5	11	4	4	2	14	9	6	6	10	3	6
2007	74	8	4	7	8	4	6	6	10	4	3	7	7
2006	74	6	5	4	5	7	5	12	8	3	7	9	3
2005	16	8	4	4	0	0	0	0	0	0	0	0	0
2004	113	10	9	8	10	15	9	10	6	17	6	8	5
2003	100	1	3	10	7	5	4	13	14	6	17	11	9
2002	57	3	1	3	7	3	4	6	7	4	5	9	5
2001	77	5	6	7	11	9	8	8	6	4	0	7	6
2000	123	3	7	11	10	8	9	13	24	12	14	7	5
1999	151	7	7	14	10	15	20	28	14	11	11	6	8
1998	105	5	6	8	11	8	4	12	22	6	11	10	2
1997	139	1	10	12	17	22	8	16	12	13	17	5	6
1996	126	3	7	2	12	14	11	19	13	13	10	14	8
1995	31	0	0	0	3	4	3	3	7	2	5	4	0
1994	19	0	1	1	2	6	4	2	2	1	0	0	0
1993	83	1	3	9	4	8	12	15	9	7	12	3	0
1992	80	10	5	3	8	8	6	9	7	4	8	7	5
1991	75	5	4	2	6	7	8	7	14	6	5	7	4