	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star CY CrB

Total observations:	2,147		Minimum magnitude:	20.670	Maximum magnitude:	12.175
First observation:	JD 2455238.754900	\	11 Feb 2010 06:07:03.360000 UT	Latest observation:	JD 2460610.280600	\	26 Oct 2024 18:44:03.840000 UT

Observation Method	Number of Observations
Visual	457
CCD	1,690

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct
2024	56	1	0	1	7	8	13	8	10	6	2
2023	73	0	0	4	13	17	14	12	11	1	1
2022	85	0	0	8	12	10	12	15	18	5	5
2021	68	1	1	1	13	13	16	15	7	1	0
2020	69	0	1	6	12	23	7	11	4	5	0
2019	44	0	0	5	7	9	5	8	9	1	0
2018	1,691	0	0	2	5	9	11	7	1,120	535	2
2017	33	0	0	5	5	7	4	4	7	0	1
2016	22	0	0	0	0	0	0	11	8	3	0
2012	2	0	0	0	1	1	0	0	0	0	0
2010	4	0	1	0	1	1	1	0	0	0	0