	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star AI TRI

Total observations:	1,156		Minimum magnitude:	17.233	Maximum magnitude:	14.700
First observation:	JD 2454056.538900	\	17 Nov 2006 00:56:00.960000 UT	Latest observation:	JD 2460348.339030	\	7 Feb 2024 20:08:12.192000 UT

Observation Method	Number of Observations
Visual	124
CCD	1,032

Year	Total	Jan	Feb	Mar	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2024	1	0	1	0	0	0	0	0	0	0	0
2016	58	0	0	0	0	0	0	33	25	0	0
2015	3	0	0	0	0	0	3	0	0	0	0
2014	28	0	0	0	0	0	0	5	1	2	20
2013	605	282	180	32	0	5	11	19	5	33	38
2012	216	25	34	6	0	0	104	3	7	5	32
2011	37	1	1	1	0	0	0	0	0	10	24
2010	40	8	11	0	0	0	0	10	4	0	7
2009	49	6	2	0	3	1	5	7	12	0	13
2008	63	20	18	6	0	0	1	2	11	1	4
2007	49	4	3	0	0	0	6	6	8	7	15
2006	7	0	0	0	0	0	0	0	0	5	2