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Observation Summary for Variable Star R DRA

Total observations:	10,738		Minimum magnitude:	13.500	Maximum magnitude:	5.800
First observation:	JD 2412121.500000	\	24 Jan 1892 00:00:00.000000 UT	Latest observation:	JD 2460810.427000	\	14 May 2025 22:14:52.800000 UT

Observation Method	Number of Observations
Visual	10,738

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Summary by Year and Month

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2025	2	0	0	0	0	2	0	0	0	0	0	0	0
2023	2	0	0	0	0	2	0	0	0	0	0	0	0
2022	1	0	0	0	0	0	0	1	0	0	0	0	0
2020	10	0	0	0	2	1	0	0	0	4	2	0	1
2019	1	0	0	0	0	1	0	0	0	0	0	0	0
2018	7	2	1	0	0	0	0	0	2	2	0	0	0
2017	2	0	0	0	0	1	0	0	0	0	0	0	1
2016	8	2	0	0	0	0	0	0	5	1	0	0	0
2015	11	0	0	0	4	3	0	0	0	0	0	0	4
2014	19	2	0	0	0	0	0	8	4	5	0	0	0
2013	11	0	0	3	2	2	0	0	0	0	0	1	3
2011	17	2	6	3	4	0	0	0	0	0	2	0	0
2010	15	2	1	1	2	2	0	1	2	1	1	1	1
2009	13	0	2	0	4	1	2	1	1	2	0	0	0
2008	15	0	0	0	0	3	3	1	2	1	2	2	1
2006	7	0	0	0	0	4	2	1	0	0	0	0	0
2003	1	0	0	0	0	0	0	0	0	0	1	0	0
2002	3	0	0	0	0	0	1	2	0	0	0	0	0
2000	57	1	4	0	5	11	14	9	5	3	2	2	1
1999	43	3	2	1	3	2	1	2	8	8	8	4	1
1998	59	1	1	4	3	14	7	4	9	2	3	5	6
1997	85	4	1	3	1	1	1	4	29	22	17	2	0
1996	12	1	0	0	0	0	0	1	2	2	5	1	0
1995	27	0	0	0	0	0	0	2	11	3	9	2	0
1993	6	0	0	0	2	4	0	0	0	0	0	0	0
1980	1	0	1	0	0	0	0	0	0	0	0	0	0
1979	12	0	0	0	0	0	3	8	1	0	0	0	0
1974	118	27	20	8	5	6	8	8	7	10	4	8	7
1973	217	10	12	21	18	17	21	9	15	16	23	33	22
1972	102	7	5	12	6	7	7	6	9	5	11	19	8
1971	91	4	6	11	6	10	4	8	7	9	9	12	5
1970	95	6	8	14	9	3	6	8	8	7	9	12	5
1969	113	3	7	10	10	8	10	15	10	7	8	14	11
1968	88	5	7	12	3	3	7	11	9	6	12	9	4
1967	96	3	8	11	9	9	9	11	6	4	8	7	11
1966	91	9	5	8	3	4	3	8	14	11	12	6	8
1965	92	2	6	10	11	9	12	4	8	6	9	9	6
1964	138	12	10	6	12	6	9	17	17	24	12	10	3
1963	100	2	6	14	12	12	2	8	2	4	12	14	12
1962	70	1	1	1	1	3	7	13	8	9	21	3	2
1961	47	0	3	9	4	8	2	1	1	1	7	7	4
1960	59	8	10	3	1	3	4	8	16	5	1	0	0
1959	87	1	5	7	4	8	8	8	2	10	16	9	9
1958	39	3	1	3	4	2	1	2	6	8	7	2	0
1957	24	1	2	4	2	2	2	1	2	1	2	1	4
1956	22	7	0	2	3	2	0	0	3	2	1	1	1
1955	74	2	4	9	9	4	2	5	7	6	8	11	7
1954	48	6	2	3	7	3	0	1	4	10	8	2	2
1953	75	1	6	7	9	7	1	4	6	8	11	9	6
1952	83	6	3	5	9	9	12	9	9	9	6	3	3
1951	93	3	3	7	9	6	6	4	9	16	14	9	7
1950	42	0	1	3	3	2	4	6	8	4	3	4	4
1948	75	5	3	5	9	12	4	6	7	9	9	4	2
1947	2	2	0	0	0	0	0	0	0	0	0	0	0
1946	113	5	5	6	9	16	9	12	11	9	8	9	14
1945	110	3	7	14	12	10	9	12	15	4	13	5	6
1944	92	5	5	12	11	10	2	0	7	10	11	7	12
1943	90	3	3	5	9	4	5	5	14	13	8	12	9
1942	40	1	1	3	2	5	1	3	5	9	4	3	3
1941	42	8	6	7	2	1	0	0	2	7	5	3	1
1940	153	9	9	22	19	23	16	14	11	8	8	5	9
1939	179	13	16	20	19	13	13	13	21	12	14	13	12
1937	185	11	15	13	11	9	9	12	24	26	23	18	14
1936	108	9	8	9	13	9	4	8	9	7	10	12	10
1935	157	10	8	10	14	14	16	19	15	15	14	13	9
1934	291	18	30	43	20	31	14	21	17	33	25	19	20
1933	278	22	16	22	22	23	14	33	38	34	28	16	10
1932	310	23	29	46	35	22	22	17	19	20	32	22	23
1931	319	31	25	31	24	29	16	16	29	29	36	32	21
1930	257	24	23	30	25	13	17	10	16	16	28	31	24
1929	306	23	20	34	15	22	20	33	27	36	26	23	27
1928	318	27	30	29	28	22	11	25	20	32	32	29	33
1927	242	25	17	23	18	17	17	20	32	23	18	19	13
1926	311	26	18	27	25	22	16	22	22	36	29	39	29
1925	266	24	20	16	15	18	22	27	27	30	23	22	22
1924	325	23	25	47	34	32	17	23	17	22	22	30	33
1923	281	35	18	13	14	15	9	32	41	42	26	22	14
1922	241	6	20	29	21	30	10	9	14	14	27	35	26
1921	310	31	22	24	18	16	22	33	45	41	31	16	11
1920	323	19	28	38	32	28	19	16	9	17	38	45	34
1919	195	15	9	9	7	17	18	17	31	28	27	9	8
1918	178	8	11	23	13	23	8	13	5	14	16	24	20
1917	153	6	7	6	7	10	22	20	17	25	19	6	8
1916	109	4	9	6	11	12	6	10	7	8	15	15	6
1915	107	12	7	5	6	10	8	12	6	17	9	9	6
1914	121	5	10	14	19	15	9	6	6	9	7	9	12
1913	144	8	6	6	4	23	15	13	12	26	13	9	9
1912	99	5	4	6	12	8	7	4	4	8	17	11	13
1911	79	8	5	6	6	8	6	12	4	4	8	5	7
1910	110	9	10	11	7	12	6	8	10	9	7	12	9
1909	182	19	14	7	10	23	9	21	23	16	17	14	9
1908	254	13	34	24	25	21	16	13	9	14	34	31	20
1907	251	26	11	13	6	25	29	39	25	40	18	8	11
1906	231	0	5	18	27	11	19	13	10	31	31	36	30
1905	12	1	0	1	0	4	1	0	2	1	1	0	1
1904	28	3	2	2	5	3	1	1	1	4	3	2	1
1903	26	1	4	2	3	2	1	2	2	5	2	2	0
1902	43	3	3	1	5	8	1	2	1	3	9	5	2
1901	40	1	0	0	0	6	0	4	14	8	3	0	4
1900	17	0	0	0	1	1	0	0	1	3	8	1	2
1896	1	1	0	0	0	0	0	0	0	0	0	0	0
1895	10	1	1	0	0	1	2	0	1	1	1	1	1
1894	23	4	3	1	2	2	2	1	2	1	3	1	1
1893	42	1	0	2	1	9	6	3	3	5	2	3	7
1892	8	3	3	0	0	0	0	0	1	0	0	1	0