	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star X SER

Total observations:	58		Minimum magnitude:	17.970	Maximum magnitude:	13.900
First observation:	JD 2451311.472000	\	12 May 1999 23:19:40.800000 UT	Latest observation:	JD 2460190.351400	\	2 Sep 2023 20:26:00.960000 UT

Observation Method	Number of Observations
Visual	9
CCD	49

Year	Total	Jan	Feb	Mar	May	Jun	Jul	Aug	Sep	Oct
2023	5	1	1	2	0	0	0	0	1	0
2022	8	0	0	0	1	4	2	1	0	0
2021	14	2	0	0	3	6	3	0	0	0
2012	13	0	0	0	3	1	1	6	2	0
2011	1	0	0	0	0	0	1	0	0	0
2010	1	0	0	0	0	0	1	0	0	0
2009	7	0	0	0	0	0	0	6	0	1
2000	3	0	0	0	1	0	2	0	0	0
1999	6	0	0	0	4	2	0	0	0	0