	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star T MON

Total observations:	843		Minimum magnitude:	7.400	Maximum magnitude:	5.600
First observation:	JD 2411793.500000	\	2 Mar 1891 00:00:00.000000 UT	Latest observation:	JD 2460734.413660	\	27 Feb 2025 21:55:40.224000 UT

Year	Total	Jan	Feb	Mar	Apr	May	Sep	Oct	Nov	Dec
2025	20	10	10	0	0	0	0	0	0	0
2024	1	1	0	0	0	0	0	0	0	0
1920	30	6	10	13	1	0	0	0	0	0
1919	21	9	5	7	0	0	0	0	0	0
1918	23	7	9	7	0	0	0	0	0	0
1917	18	8	6	4	0	0	0	0	0	0
1916	21	10	5	6	0	0	0	0	0	0
1915	22	9	8	5	0	0	0	0	0	0
1914	36	7	7	15	7	0	0	0	0	0
1913	26	5	11	8	2	0	0	0	0	0
1912	12	3	5	4	0	0	0	0	0	0
1911	22	9	7	6	0	0	0	0	0	0
1910	28	9	8	10	1	0	0	0	0	0
1909	58	16	14	9	3	0	0	3	9	4
1908	59	16	13	10	0	0	0	7	6	7
1907	60	10	14	19	2	0	0	4	5	6
1906	100	25	29	29	16	0	0	0	1	0
1905	84	12	17	21	5	0	0	11	10	8
1904	12	2	4	1	3	0	0	0	0	2
1903	6	3	1	2	0	0	0	0	0	0
1902	50	19	13	5	4	6	0	0	0	3
1901	53	4	9	15	5	0	0	0	9	11
1900	62	6	15	13	4	0	1	2	4	17
1899	11	0	2	7	2	0	0	0	0	0
1892	4	3	0	1	0	0	0	0	0	0
1891	4	0	0	4	0	0	0	0	0	0