	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star V493 SER

Total observations:	253		Minimum magnitude:	19.100	Maximum magnitude:	12.940
First observation:	JD 2454236.702800	\	16 May 2007 04:52:01.920000 UT	Latest observation:	JD 2460435.447200	\	4 May 2024 22:43:58.080000 UT

Observation Method	Number of Observations
Visual	69
CCD	184

Year	Total	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Dec
2024	2	1	0	0	1	0	0	0	0	0
2023	2	0	0	1	0	1	0	0	0	0
2022	5	0	0	1	1	1	0	2	0	0
2021	1	0	0	0	0	0	1	0	0	0
2015	51	0	0	0	0	51	0	0	0	0
2012	1	0	0	1	0	0	0	0	0	0
2011	14	0	0	2	2	0	1	8	1	0
2010	7	1	1	2	1	1	1	0	0	0
2009	15	0	0	3	1	1	1	9	0	0
2008	142	0	0	107	1	3	3	17	10	1
2007	13	0	0	0	2	3	5	3	0	0