	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star T DEL

Total observations:	304		Minimum magnitude:	15.000	Maximum magnitude:	6.600
First observation:	JD 2401866.500000	\	27 Dec 1863 00:00:00.000000 UT	Latest observation:	JD 2460255.347000	\	6 Nov 2023 20:19:40.800000 UT

Observation Method	Number of Observations
Visual	304

Year	Total	Jan	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023	1	0	0	0	0	0	0	0	0	1	0
2020	3	0	0	0	0	0	1	1	0	1	0
2019	1	0	0	0	0	0	1	0	0	0	0
2015	2	0	0	0	0	0	0	0	2	0	0
2010	3	0	0	0	0	1	2	0	0	0	0
2009	3	0	0	0	0	1	1	1	0	0	0
2008	3	0	0	0	0	0	1	1	1	0	0
1887	2	1	0	0	1	0	0	0	0	0	0
1886	13	0	0	1	4	0	0	2	2	3	1
1885	23	1	0	2	1	4	7	4	1	1	2
1884	35	0	0	5	0	6	8	7	3	4	2
1883	3	0	0	0	0	1	1	0	1	0	0
1882	10	0	0	2	0	1	1	4	2	0	0
1881	26	2	0	3	0	2	3	4	4	5	3
1880	15	1	2	3	0	2	1	0	1	3	2
1879	22	1	0	0	0	0	5	6	5	3	2
1878	23	0	0	0	2	7	6	3	2	1	2
1877	5	0	0	0	0	0	0	0	0	1	4
1875	1	0	0	0	0	0	0	0	0	0	1
1869	2	0	0	0	1	0	0	0	1	0	0
1868	19	0	0	3	8	5	0	0	1	2	0
1867	13	1	0	1	2	2	3	3	0	1	0
1866	19	0	0	2	3	5	2	2	4	0	1
1865	23	0	0	1	4	4	5	4	4	1	0
1864	33	1	0	2	2	5	4	7	9	3	0
1863	1	0	0	0	0	0	0	0	0	0	1