	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star U AQR

Total observations:	432		Minimum magnitude:	17.850	Maximum magnitude:	10.720
First observation:	JD 2448477.556200	\	9 Aug 1991 01:20:55.680000 UT	Latest observation:	JD 2460972.367400	\	23 Oct 2025 20:49:03.360000 UT

Observation Method	Number of Observations
Visual	395
CCD	37

Year	Total	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2025	21	0	0	0	1	7	10	3	0	0
2024	30	0	0	3	2	7	7	7	4	0
2023	14	0	0	0	0	4	6	3	1	0
2022	11	0	0	0	0	6	3	1	1	0
2021	8	0	0	0	0	2	2	3	1	0
2020	20	0	0	0	1	1	7	5	6	0
2019	7	0	0	0	0	1	4	0	1	1
2018	1	0	0	0	0	0	0	1	0	0
2017	21	0	0	0	3	6	3	2	5	2
2016	18	0	0	0	2	5	4	3	3	1
2015	13	0	0	0	1	3	3	2	3	1
2014	10	0	0	0	0	6	1	2	1	0
2013	5	0	0	0	0	0	0	4	1	0
2011	5	0	0	0	2	3	0	0	0	0
2010	7	0	0	0	0	5	1	1	0	0
2009	6	0	0	0	0	3	1	2	0	0
2008	10	0	0	0	1	2	2	5	0	0
2007	5	0	0	0	0	1	1	1	2	0
2006	7	0	0	0	0	2	1	3	1	0
2004	4	0	0	0	0	2	1	1	0	0
2001	4	0	0	0	0	4	0	0	0	0
1999	6	0	0	1	0	4	1	0	0	0
1998	29	1	1	2	3	10	3	6	2	1
1997	56	0	3	3	5	14	13	14	3	1
1996	35	0	0	0	1	4	7	9	10	4
1995	16	0	0	0	2	5	4	3	2	0
1994	17	0	0	0	0	5	2	6	3	1
1993	16	0	0	0	0	4	5	7	0	0
1992	8	0	0	0	2	3	0	3	0	0
1991	22	0	0	0	0	8	4	5	4	1