	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star V420 AND

Total observations:	272		Minimum magnitude:	15.600	Maximum magnitude:	10.700
First observation:	JD 2447808.319000	\	8 Oct 1989 19:39:21.600000 UT	Latest observation:	JD 2460324.355890	\	14 Jan 2024 20:32:28.896000 UT

Observation Method	Number of Observations
Visual	257
CMOS	15

Year	Total	Jan	Feb	Mar	Apr	Jul	Aug	Sep	Oct	Nov	Dec
2024	5	5	0	0	0	0	0	0	0	0	0
2023	10	10	0	0	0	0	0	0	0	0	0
2016	6	1	3	2	0	0	0	0	0	0	0
2015	3	0	0	0	0	0	0	0	0	1	2
2010	3	1	1	1	0	0	0	0	0	0	0
2009	1	1	0	0	0	0	0	0	0	0	0
2008	13	3	7	2	0	0	0	0	0	1	0
2007	11	2	1	2	0	0	1	2	2	0	1
2006	11	2	3	0	0	0	0	0	0	2	4
2005	3	0	0	0	0	0	1	0	0	1	1
2004	9	2	1	2	0	0	0	0	0	2	2
2003	23	6	4	5	0	0	2	0	1	3	2
2002	22	2	6	3	2	1	1	3	2	2	0
2001	26	7	5	3	0	2	4	3	0	0	2
2000	44	8	10	5	1	1	0	7	2	6	4
1999	69	12	12	11	3	0	1	5	12	7	6
1997	5	0	0	0	1	0	1	1	1	0	1
1996	6	0	1	0	0	1	1	1	1	1	0
1995	1	0	0	0	0	0	0	0	0	1	0
1989	1	0	0	0	0	0	0	0	1	0	0