E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
-98 | 2415741 | 1901-12-22 | 2415754 | 1902-01-04 | -13 | AAVSO | |
-97 | 10.2 | 2416087 | 1902-12-03 | 2416099 | 1902-12-15 | -12 | AAVSO |
-96 | 9.3 | 2416424 | 1903-11-05 | 2416445 | 1903-11-26 | -21 | AAVSO |
-95 | 9.6 | 2416756 | 1904-10-02 | 2416791 | 1904-11-06 | -35 | AAVSO |
-94 | 9.2 | 2417117 | 1905-09-28 | 2417137 | 1905-10-18 | -20 | AAVSO |
-93 | 9.1 | 2417462 | 1906-09-08 | 2417483 | 1906-09-29 | -21 | AAVSO |
-92 | 9.0 | 2417814 | 1907-08-26 | 2417828 | 1907-09-09 | -14 | AAVSO |
-91 | 8.7 | 2418159 | 1908-08-05 | 2418174 | 1908-08-20 | -15 | AAVSO |
-90 | 8.2 | 2418502 | 1909-07-14 | 2418520 | 1909-08-01 | -18 | AAVSO |
-89 | 9.2 | 2418843 | 1910-06-20 | 2418866 | 1910-07-13 | -23 | AAVSO |
-88 | 9.0 | 2419217 | 1911-06-29 | 2419211 | 1911-06-23 | 6 | AAVSO |
-87 | 8.7 | 2419563 | 1912-06-09 | 2419557 | 1912-06-03 | 6 | AAVSO |
-86 | 9.6 | 2419922 | 1913-06-03 | 2419903 | 1913-05-15 | 19 | AAVSO |
-85 | 9.0 | 2420263 | 1914-05-10 | 2420249 | 1914-04-26 | 14 | AAVSO |
-84 | 2420616 | 1915-04-28 | 2420595 | 1915-04-07 | 21 | AAVSO | |
-83 | 8.5 | 2420959 | 1916-04-05 | 2420940 | 1916-03-17 | 19 | AAVSO |
-82 | 8.7 | 2421300 | 1917-03-12 | 2421286 | 1917-02-26 | 14 | SVO |
-81 | 9.1 | 2421648 | 1918-02-23 | 2421632 | 1918-02-07 | 16 | SVO |
-80 | 8.5 | 2421984 | 1919-01-25 | 2421978 | 1919-01-19 | 6 | SVO |
-79 | 9.2 | 2422335 | 1920-01-11 | 2422323 | 1919-12-30 | 12 | AAVSO |
-78 | 9.5 | 2422673 | 1920-12-14 | 2422669 | 1920-12-10 | 4 | SVO |
-77 | 9.4 | 2423018 | 1921-11-24 | 2423015 | 1921-11-21 | 3 | SVO |
-76 | 9.1 | 2423354 | 1922-10-26 | 2423361 | 1922-11-02 | -7 | SVO |
-75 | 9.4 | 2423706 | 1923-10-13 | 2423707 | 1923-10-14 | -1 | SVO |
-74 | 8.9 | 2424039 | 1924-09-10 | 2424052 | 1924-09-23 | -13 | SVO |
-73 | 9.1 | 2424389 | 1925-08-26 | 2424398 | 1925-09-04 | -9 | SVO |
-72 | 9.2 | 2424738 | 1926-08-10 | 2424744 | 1926-08-16 | -6 | SVO |
-71 | 9.0 | 2425072 | 1927-07-10 | 2425090 | 1927-07-28 | -18 | SVO |
-70 | 9.1 | 2425412 | 1928-06-14 | 2425435 | 1928-07-07 | -23 | SVO |
-69 | 9.1 | 2425772 | 1929-06-09 | 2425781 | 1929-06-18 | -9 | SVO |
-68 | 9.0 | 2426117 | 1930-05-20 | 2426127 | 1930-05-30 | -10 | AAVSO |
-67 | 8.7 | 2426477 | 1931-05-15 | 2426473 | 1931-05-11 | 4 | AAVSO |
-66 | 2426832 | 1932-05-04 | 2426819 | 1932-04-21 | 13 | AAVSO | |
-65 | 8.8 | 2427176 | 1933-04-13 | 2427164 | 1933-04-01 | 12 | SVO |
-64 | 8.9 | 2427518 | 1934-03-21 | 2427510 | 1934-03-13 | 8 | SVO |
-63 | 9.2 | 2427866 | 1935-03-04 | 2427856 | 1935-02-22 | 10 | SVO |
-62 | 8.8 | 2428202 | 1936-02-03 | 2428202 | 1936-02-03 | 0 | SVO |
-61 | 9.8 | 2428567 | 1937-02-02 | 2428547 | 1937-01-13 | 20 | SVO |
-60 | 8.8 | 2428907 | 1938-01-08 | 2428893 | 1937-12-25 | 14 | SVO |
-59 | 10.0 | 2429263 | 1938-12-30 | 2429239 | 1938-12-06 | 24 | SVO |
-58 | 8.8 | 2429587 | 1939-11-19 | 2429585 | 1939-11-17 | 2 | SVO |
-57 | 10.0 | 2429960 | 1940-11-26 | 2429931 | 1940-10-28 | 29 | SVO |
-56 | 8.7 | 2430294 | 1941-10-26 | 2430276 | 1941-10-08 | 18 | SVO |
-55 | 8.9 | 2430646 | 1942-10-13 | 2430622 | 1942-09-19 | 24 | SVO |
-54 | 8.8 | 2430984 | 1943-09-16 | 2430968 | 1943-08-31 | 16 | SVO |
-53 | 9.4 | 2431337 | 1944-09-03 | 2431314 | 1944-08-11 | 23 | SVO |
-52 | 9.2 | 2431683 | 1945-08-15 | 2431659 | 1945-07-22 | 24 | SVO |
-51 | 8.7 | 2432018 | 1946-07-16 | 2432005 | 1946-07-03 | 13 | AAVSO |
-50 | 9.1 | 2432366 | 1947-06-29 | 2432351 | 1947-06-14 | 15 | SVO |
-49 | 9.0 | 2432710 | 1948-06-07 | 2432697 | 1948-05-25 | 13 | AAVSO |
-48 | 9.6 | 2433046 | 1949-05-09 | 2433043 | 1949-05-06 | 3 | AAVSO |
-47 | 11.5 | 2433378 | 1950-04-06 | 2433388 | 1950-04-16 | -10 | AAVSO |
-46 | 9.5 | 2433733 | 1951-03-27 | 2433734 | 1951-03-28 | -1 | AAVSO |
-45 | 9.1 | 2434085 | 1952-03-13 | 2434080 | 1952-03-08 | 5 | SVO |
-44 | 9.0 | 2434426 | 1953-02-17 | 2434426 | 1953-02-17 | 0 | SVO |
-43 | 8.8 | 2434781 | 1954-02-07 | 2434771 | 1954-01-28 | 10 | AAVSO |
-42 | 9.0 | 2435124 | 1955-01-16 | 2435117 | 1955-01-09 | 7 | SVO |
-41 | 8.9 | 2435470 | 1955-12-28 | 2435463 | 1955-12-21 | 7 | SVO |
-40 | 9.0 | 2435806 | 1956-11-28 | 2435809 | 1956-12-01 | -3 | SVO |
-39 | 9.2 | 2436157 | 1957-11-14 | 2436155 | 1957-11-12 | 2 | SVO |
-38 | 8.7 | 2436480 | 1958-10-03 | 2436500 | 1958-10-23 | -20 | SVO |
-37 | 9.4 | 2436847 | 1959-10-05 | 2436846 | 1959-10-04 | 1 | SVO |
-36 | 8.9 | 2437187 | 1960-09-09 | 2437192 | 1960-09-14 | -5 | SVO |
-35 | 8.9 | 2437515 | 1961-08-03 | 2437538 | 1961-08-26 | -23 | SVO |
-34 | 8.9 | 2437876 | 1962-07-30 | 2437884 | 1962-08-07 | -8 | SVO |
-33 | 9.1 | 2438221 | 1963-07-10 | 2438229 | 1963-07-18 | -8 | AAVSO |
-32 | 9.8 | 2438567 | 1964-06-20 | 2438575 | 1964-06-28 | -8 | AAVSO |
-31 | 9.5 | 2438913 | 1965-06-01 | 2438921 | 1965-06-09 | -8 | AAVSO |
-30 | 8.8 | 2439258 | 1966-05-12 | 2439267 | 1966-05-21 | -9 | AAVSO |
-29 | 9.2 | 2439617 | 1967-05-06 | 2439612 | 1967-05-01 | 5 | SVO |
-28 | 8.9 | 2439950 | 1968-04-03 | 2439958 | 1968-04-11 | -8 | SVO |
-27 | 8.7 | 2440287 | 1969-03-06 | 2440304 | 1969-03-23 | -17 | SVO |
-26 | 8.9 | 2440642 | 1970-02-24 | 2440650 | 1970-03-04 | -8 | SVO |
-25 | 9.0 | 2441002 | 1971-02-19 | 2440996 | 1971-02-13 | 6 | SVO |
-24 | 8.8 | 2441346 | 1972-01-29 | 2441341 | 1972-01-24 | 5 | SVO |
-23 | 9.0 | 2441695 | 1973-01-12 | 2441687 | 1973-01-04 | 8 | SVO |
-22 | 8.7 | 2442039 | 1973-12-22 | 2442033 | 1973-12-16 | 6 | SVO |
-21 | 9.1 | 2442396 | 1974-12-14 | 2442379 | 1974-11-27 | 17 | SVO |
-20 | 8.7 | 2442731 | 1975-11-14 | 2442724 | 1975-11-07 | 7 | SVO |
-19 | 8.7 | 2443084 | 1976-11-01 | 2443070 | 1976-10-18 | 14 | SVO |
-18 | 8.7 | 2443427 | 1977-10-10 | 2443416 | 1977-09-29 | 11 | SVO |
-17 | 9.1 | 2443777 | 1978-09-25 | 2443762 | 1978-09-10 | 15 | SVO |
-16 | 8.9 | 2444118 | 1979-09-01 | 2444108 | 1979-08-22 | 10 | SVO |
-15 | 9.0 | 2444469 | 1980-08-17 | 2444453 | 1980-08-01 | 16 | SVO |
-14 | 8.9 | 2444811 | 1981-07-25 | 2444799 | 1981-07-13 | 12 | SVO |
-13 | 9.1 | 2445153 | 1982-07-02 | 2445145 | 1982-06-24 | 8 | SVO |
-12 | 9.3 | 2445500 | 1983-06-14 | 2445491 | 1983-06-05 | 9 | SVO |
-11 | 8.9 | 2445829 | 1984-05-08 | 2445836 | 1984-05-15 | -7 | SVO |
-10 | 9.7 | 2446177 | 1985-04-21 | 2446182 | 1985-04-26 | -5 | SVO |
-9 | 9.2 | 2446507 | 1986-03-17 | 2446528 | 1986-04-07 | -21 | SVO |
-8 | 9.7 | 2446863 | 1987-03-08 | 2446874 | 1987-03-19 | -11 | SVO |
-7 | 8.9 | 2447182 | 1988-01-21 | 2447220 | 1988-02-28 | -38 | SVO |
-6 | 9.9 | 2447554 | 1989-01-27 | 2447565 | 1989-02-07 | -11 | SVO |
-5 | 8.9 | 2447871 | 1989-12-10 | 2447911 | 1990-01-19 | -40 | SVO |
-4 | 9.5 | 2448240 | 1990-12-14 | 2448257 | 1990-12-31 | -17 | SVO |
-3 | 8.9 | 2448578 | 1991-11-17 | 2448603 | 1991-12-12 | -25 | SVO |
-2 | 9.1 | 2448936 | 1992-11-09 | 2448948 | 1992-11-21 | -12 | SVO |
-1 | 8.7 | 2449270 | 1993-10-09 | 2449294 | 1993-11-02 | -24 | SVO |
0 | 9.6 | 2449625 | 1994-09-29 | 2449640 | 1994-10-14 | -15 | SVO |
1 | 8.8 | 2449959 | 1995-08-29 | 2449986 | 1995-09-25 | -27 | SVO |
2 | 9.6 | 2450325 | 1996-08-29 | 2450332 | 1996-09-05 | -7 | SVO |
3 | 9.1 | 2450670 | 1997-08-09 | 2450677 | 1997-08-16 | -7 | SVO |
4 | 8.7 | 2451002 | 1998-07-07 | 2451023 | 1998-07-28 | -21 | SVO |
5 | 9.1 | 2451366 | 1999-07-06 | 2451369 | 1999-07-09 | -3 | SVO |
6 | 8.9 | 2451719 | 2000-06-23 | 2451715 | 2000-06-19 | 4 | SVO |
7 | 9.0 | 2452060 | 2001-05-30 | 2452060 | 2001-05-30 | 0 | SVO |
8 | 9.3 | 2452419 | 2002-05-24 | 2452406 | 2002-05-11 | 13 | SVO |
9 | 8.9 | 2452758 | 2003-04-28 | 2452752 | 2003-04-22 | 6 | SVO |
10 | 8.8 | 2453100 | 2004-04-04 | 2453098 | 2004-04-02 | 2 | SVO |
11 | 9.1 | 2453460 | 2005-03-30 | 2453444 | 2005-03-14 | 16 | SVO |
12 | 8.7 | 2453794 | 2006-02-27 | 2453789 | 2006-02-22 | 5 | SVO |
13 | 9.1 | 2454150 | 2007-02-18 | 2454135 | 2007-02-03 | 15 | SVO |
14 | 9.1 | 2454500 | 2008-02-03 | 2454481 | 2008-01-15 | 19 | SVO |
15 | 8.7 | 2454831 | 2008-12-30 | 2454827 | 2008-12-26 | 4 | SVO |
16 | 9.0 | 2455178 | 2009-12-12 | 2455173 | 2009-12-07 | 5 | SVO |
17 | 8.6 | 2455521 | 2010-11-20 | 2455518 | 2010-11-17 | 3 | SVO |
18 | 8.7 | 2455856 | 2011-10-21 | 2455864 | 2011-10-29 | -8 | SVO |
19 | 8.6 | 2456205 | 2012-10-04 | 2456210 | 2012-10-09 | -5 | SVO |
20 | 8.8 | 2456553 | 2013-09-17 | 2456556 | 2013-09-20 | -3 | SVO |
21 | 8.8 | 2456902 | 2014-09-01 | 2456901 | 2014-08-31 | 1 | SVO |
22 | 8.6 | 2457246 | 2015-08-11 | 2457247 | 2015-08-12 | -1 | SVO |
23 | 9.0 | 2457605 | 2016-08-04 | 2457593 | 2016-07-23 | 12 | SVO |
24 | 8.9 | 2457950 | 2017-07-15 | 2457939 | 2017-07-04 | 11 | SVO |
25 | 8.9 | 2458294 | 2018-06-24 | 2458285 | 2018-06-15 | 9 | SVO |
26 | 8.8 | 2458649 | 2019-06-14 | 2458630 | 2019-05-26 | 19 | SVO |
27 | 9.1 | 2459002 | 2020-06-01 | 2458976 | 2020-05-06 | 26 | SVO |
28 | 8.8 | 2459330 | 2021-04-25 | 2459322 | 2021-04-17 | 8 | SVO |
29 | 9.4 | 2459686 | 2022-04-16 | 2459668 | 2022-03-29 | 18 | SVO |
E | Cycle number from the GCVS4 epoch. |
Mag | Magnitude at maximum. |
O (JD) | Julian date at observed time for maximum. |
O (Dat) | Same as above, expressed as date. |
C (JD) | Julian date at calculated time for maximum with elements from GCVS4. |
C (Dat) | Same as above, expressed as date. |
O-C | O (JD) minus C (JD). |
Sorce | Datasource for the maxima. |