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Observation Summary for Variable Star NS PER

Total observations:	769		Minimum magnitude:	18.170	Maximum magnitude:	13.600
First observation:	JD 2449919.572900	\	21 Jul 1995 01:44:58.560000 UT	Latest observation:	JD 2460756.426400	\	21 Mar 2025 22:14:00.960000 UT

Observation Method	Number of Observations
Visual	652
CCD	117

Year	Total	Jan	Feb	Mar	Apr	Jul	Aug	Sep	Oct	Nov	Dec
2025	1	0	0	1	0	0	0	0	0	0	0
2023	4	0	1	1	0	0	0	1	0	1	0
2022	3	0	1	0	0	0	0	1	1	0	0
2018	5	0	2	0	0	0	0	0	3	0	0
2017	1	0	0	1	0	0	0	0	0	0	0
2016	8	1	3	1	0	0	0	0	1	2	0
2015	7	0	5	2	0	0	0	0	0	0	0
2014	10	2	1	3	0	0	0	0	0	2	2
2013	6	1	2	1	1	0	0	0	0	0	1
2012	24	6	3	8	1	0	0	1	0	3	2
2011	18	8	2	2	0	0	0	0	1	4	1
2010	29	7	2	8	3	0	0	0	1	5	3
2009	120	107	2	5	1	0	1	1	1	1	1
2008	31	3	9	6	2	0	1	1	6	0	3
2007	23	5	3	3	1	0	0	1	2	4	4
2006	24	3	6	2	2	0	0	0	2	7	2
2005	14	5	5	4	0	0	0	0	0	0	0
2004	25	7	5	2	0	0	0	1	4	3	3
2003	63	11	8	12	4	2	7	3	7	3	6
2002	35	6	3	4	4	0	4	4	3	4	3
2001	17	0	0	0	0	0	4	3	0	4	6
2000	46	8	9	8	0	0	6	3	4	6	2
1999	42	5	6	7	0	0	5	3	4	6	6
1998	53	8	8	4	3	1	13	3	7	6	0
1997	71	9	7	11	3	2	8	11	10	6	4
1996	53	3	10	3	3	1	5	6	8	7	7
1995	36	0	0	0	0	5	9	5	7	5	5