| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -94 | 2414690 | 1899-02-04 | 2414715 | 1899-03-01 | -25 | SVO | |
| -93 | 2415010 | 1899-12-21 | 2415041 | 1900-01-21 | -31 | SVO | |
| -92 | 2415330 | 1900-11-06 | 2415367 | 1900-12-13 | -37 | SVO | |
| -91 | 2415673 | 1901-10-15 | 2415693 | 1901-11-04 | -20 | SVO | |
| -90 | 2415987 | 1902-08-25 | 2416019 | 1902-09-26 | -32 | SVO | |
| -89 | 2416300 | 1903-07-04 | 2416345 | 1903-08-18 | -45 | AnHar, 1952, vol 118 | |
| -88 | 2416635 | 1904-06-03 | 2416671 | 1904-07-09 | -36 | SVO | |
| -87 | 2416975 | 1905-05-09 | 2416997 | 1905-05-31 | -22 | AnHar, 1909, vol 55, p 95 | |
| -86 | 2417290 | 1906-03-20 | 2417323 | 1906-04-22 | -33 | SVO | |
| -85 | 2417628 | 1907-02-21 | 2417649 | 1907-03-14 | -21 | AnHar, 1909, vol 55, p 95 | |
| -84 | 2417942 | 1908-01-01 | 2417976 | 1908-02-04 | -34 | SVO | |
| -83 | 8.4 | 2418258 | 1908-11-12 | 2418302 | 1908-12-26 | -44 | SVO |
| -82 | 2418582 | 1909-10-02 | 2418628 | 1909-11-17 | -46 | SVO | |
| -81 | 8.3 | 2418902 | 1910-08-18 | 2418954 | 1910-10-09 | -52 | AAVSO |
| -80 | 8.3 | 2419240 | 1911-07-22 | 2419280 | 1911-08-31 | -40 | SVO |
| -79 | 8.4 | 2419561 | 1912-06-07 | 2419606 | 1912-07-22 | -45 | SVO |
| -78 | 8.4 | 2419880 | 1913-04-22 | 2419932 | 1913-06-13 | -52 | SVO |
| -77 | 8.2 | 2420206 | 1914-03-14 | 2420258 | 1914-05-05 | -52 | SVO |
| -76 | 8.4 | 2420540 | 1915-02-11 | 2420584 | 1915-03-27 | -44 | SVO |
| -75 | 8.0 | 2420869 | 1916-01-06 | 2420910 | 1916-02-16 | -41 | SVO |
| -74 | 8.2 | 2421189 | 1916-11-21 | 2421237 | 1917-01-08 | -48 | SVO |
| -73 | 8.6 | 2421512 | 1917-10-10 | 2421563 | 1917-11-30 | -51 | SVO |
| -72 | 8.0 | 2421848 | 1918-09-11 | 2421889 | 1918-10-22 | -41 | SVO |
| -71 | 8.1 | 2422173 | 1919-08-02 | 2422215 | 1919-09-13 | -42 | SVO |
| -70 | 8.5 | 2422511 | 1920-07-05 | 2422541 | 1920-08-04 | -30 | SVO |
| -69 | 8.5 | 2422839 | 1921-05-29 | 2422867 | 1921-06-26 | -28 | SVO |
| -68 | 8.2 | 2423172 | 1922-04-27 | 2423193 | 1922-05-18 | -21 | SVO |
| -67 | 8.7 | 2423512 | 1923-04-02 | 2423519 | 1923-04-09 | -7 | SVO |
| -66 | 8.2 | 2423850 | 1924-03-05 | 2423845 | 1924-02-29 | 5 | SVO |
| -65 | 8.2 | 2424179 | 1925-01-28 | 2424171 | 1925-01-20 | 8 | SVO |
| -64 | 8.1 | 2424509 | 1925-12-24 | 2424498 | 1925-12-13 | 11 | SVO |
| -63 | 8.1 | 2424841 | 1926-11-21 | 2424824 | 1926-11-04 | 17 | SVO |
| -62 | 8.4 | 2425170 | 1927-10-16 | 2425150 | 1927-09-26 | 20 | SVO |
| -61 | 7.9 | 2425490 | 1928-08-31 | 2425476 | 1928-08-17 | 14 | SVO |
| -60 | 8.1 | 2425822 | 1929-07-29 | 2425802 | 1929-07-09 | 20 | SVO |
| -59 | 8.4 | 2426164 | 1930-07-06 | 2426128 | 1930-05-31 | 36 | SVO |
| -58 | 8.2 | 2426494 | 1931-06-01 | 2426454 | 1931-04-22 | 40 | SVO |
| -57 | 8.0 | 2426814 | 1932-04-16 | 2426780 | 1932-03-13 | 34 | SVO |
| -56 | 7.9 | 2427140 | 1933-03-08 | 2427106 | 1933-02-02 | 34 | SVO |
| -55 | 8.3 | 2427472 | 1934-02-03 | 2427432 | 1933-12-25 | 40 | SVO |
| -54 | 8.4 | 2427803 | 1934-12-31 | 2427759 | 1934-11-17 | 44 | SVO |
| -53 | 7.9 | 2428129 | 1935-11-22 | 2428085 | 1935-10-09 | 44 | SVO |
| -52 | 8.7 | 2428474 | 1936-11-01 | 2428411 | 1936-08-30 | 63 | SVO |
| -51 | 8.2 | 2428802 | 1937-09-25 | 2428737 | 1937-07-22 | 65 | SVO |
| -50 | 8.6 | 2429126 | 1938-08-15 | 2429063 | 1938-06-13 | 63 | SVO |
| -49 | 8.3 | 2429462 | 1939-07-17 | 2429389 | 1939-05-05 | 73 | SVO |
| -48 | 8.2 | 2429780 | 1940-05-30 | 2429715 | 1940-03-26 | 65 | SVO |
| -47 | 8.1 | 2430107 | 1941-04-22 | 2430041 | 1941-02-15 | 66 | SVO |
| -46 | 8.6 | 2430435 | 1942-03-16 | 2430367 | 1942-01-07 | 68 | SVO |
| -45 | 8.5 | 2430761 | 1943-02-05 | 2430693 | 1942-11-29 | 68 | SVO |
| -44 | 8.4 | 2431076 | 1943-12-17 | 2431020 | 1943-10-22 | 56 | SVO |
| -43 | 8.3 | 2431391 | 1944-10-27 | 2431346 | 1944-09-12 | 45 | SVO |
| -42 | 8.3 | 2431708 | 1945-09-09 | 2431672 | 1945-08-04 | 36 | SVO |
| -41 | 8.6 | 2432038 | 1946-08-05 | 2431998 | 1946-06-26 | 40 | SVO |
| -40 | 8.5 | 2432362 | 1947-06-25 | 2432324 | 1947-05-18 | 38 | SVO |
| -39 | 8.1 | 2432665 | 1948-04-23 | 2432650 | 1948-04-08 | 15 | SVO |
| -38 | 8.2 | 2432983 | 1949-03-07 | 2432976 | 1949-02-28 | 7 | SVO |
| -37 | 8.5 | 2433305 | 1950-01-23 | 2433302 | 1950-01-20 | 3 | SVO |
| -36 | 8.4 | 2433636 | 1950-12-20 | 2433628 | 1950-12-12 | 8 | SVO |
| -35 | 8.2 | 2433956 | 1951-11-05 | 2433954 | 1951-11-03 | 2 | SVO |
| -34 | 8.4 | 2434273 | 1952-09-17 | 2434281 | 1952-09-25 | -8 | SVO |
| -33 | 8.3 | 2434603 | 1953-08-13 | 2434607 | 1953-08-17 | -4 | SVO |
| -32 | 8.5 | 2434922 | 1954-06-28 | 2434933 | 1954-07-09 | -11 | SVO |
| -31 | 8.4 | 2435247 | 1955-05-19 | 2435259 | 1955-05-31 | -12 | SVO |
| -30 | 8.5 | 2435581 | 1956-04-17 | 2435585 | 1956-04-21 | -4 | SVO |
| -29 | 8.6 | 2435922 | 1957-03-24 | 2435911 | 1957-03-13 | 11 | AAVSO |
| -28 | 8.5 | 2436249 | 1958-02-14 | 2436237 | 1958-02-02 | 12 | SVO |
| -27 | 8.3 | 2436566 | 1958-12-28 | 2436563 | 1958-12-25 | 3 | SVO |
| -26 | 8.5 | 2436893 | 1959-11-20 | 2436889 | 1959-11-16 | 4 | SVO |
| -25 | 8.4 | 2437222 | 1960-10-14 | 2437215 | 1960-10-07 | 7 | SVO |
| -24 | 8.3 | 2437538 | 1961-08-26 | 2437542 | 1961-08-30 | -4 | SVO |
| -23 | 8.4 | 2437850 | 1962-07-04 | 2437868 | 1962-07-22 | -18 | SVO |
| -22 | 8.5 | 2438175 | 1963-05-25 | 2438194 | 1963-06-13 | -19 | SVO |
| -21 | 8.5 | 2438495 | 1964-04-09 | 2438520 | 1964-05-04 | -25 | SVO |
| -20 | 8.5 | 2438826 | 1965-03-06 | 2438846 | 1965-03-26 | -20 | SVO |
| -19 | 8.3 | 2439146 | 1966-01-20 | 2439172 | 1966-02-15 | -26 | SVO |
| -18 | 8.4 | 2439472 | 1966-12-12 | 2439498 | 1967-01-07 | -26 | SVO |
| -17 | 8.3 | 2439796 | 1967-11-01 | 2439824 | 1967-11-29 | -28 | SVO |
| -16 | 8.6 | 2440128 | 1968-09-28 | 2440150 | 1968-10-20 | -22 | SVO |
| -15 | 8.5 | 2440460 | 1969-08-26 | 2440476 | 1969-09-11 | -16 | SVO |
| -14 | 8.4 | 2440783 | 1970-07-15 | 2440803 | 1970-08-04 | -20 | SVO |
| -13 | 8.2 | 2441113 | 1971-06-10 | 2441129 | 1971-06-26 | -16 | SVO |
| -12 | 8.6 | 2441453 | 1972-05-15 | 2441455 | 1972-05-17 | -2 | SVO |
| -11 | 8.3 | 2441783 | 1973-04-10 | 2441781 | 1973-04-08 | 2 | SVO |
| -10 | 8.3 | 2442116 | 1974-03-09 | 2442107 | 1974-02-28 | 9 | SVO |
| -9 | 8.1 | 2442441 | 1975-01-28 | 2442433 | 1975-01-20 | 8 | SVO |
| -8 | 8.3 | 2442772 | 1975-12-25 | 2442759 | 1975-12-12 | 13 | SVO |
| -7 | 8.4 | 2443100 | 1976-11-17 | 2443085 | 1976-11-02 | 15 | SVO |
| -6 | 8.6 | 2443436 | 1977-10-19 | 2443411 | 1977-09-24 | 25 | SVO |
| -5 | 8.1 | 2443773 | 1978-09-21 | 2443737 | 1978-08-16 | 36 | SVO |
| -4 | 8.6 | 2444109 | 1979-08-23 | 2444064 | 1979-07-09 | 45 | SVO |
| -3 | 8.5 | 2444447 | 1980-07-26 | 2444390 | 1980-05-30 | 57 | SVO |
| -2 | 8.5 | 2444777 | 1981-06-21 | 2444716 | 1981-04-21 | 61 | SVO |
| -1 | 8.1 | 2445096 | 1982-05-06 | 2445042 | 1982-03-13 | 54 | SVO |
| 0 | 8.5 | 2445422 | 1983-03-28 | 2445368 | 1983-02-02 | 54 | SVO |
| 1 | 8.3 | 2445744 | 1984-02-13 | 2445694 | 1983-12-25 | 50 | SVO |
| 2 | 8.4 | 2446069 | 1985-01-03 | 2446020 | 1984-11-15 | 49 | SVO |
| 3 | 8.4 | 2446400 | 1985-11-30 | 2446346 | 1985-10-07 | 54 | SVO |
| 4 | 8.6 | 2446734 | 1986-10-30 | 2446672 | 1986-08-29 | 62 | SVO |
| 5 | 8.3 | 2447059 | 1987-09-20 | 2446998 | 1987-07-21 | 61 | SVO |
| 6 | 8.4 | 2447382 | 1988-08-08 | 2447325 | 1988-06-12 | 57 | SVO |
| 7 | 8.3 | 2447699 | 1989-06-21 | 2447651 | 1989-05-04 | 48 | SVO |
| 8 | 8.3 | 2448018 | 1990-05-06 | 2447977 | 1990-03-26 | 41 | SVO |
| 9 | 8.0 | 2448335 | 1991-03-19 | 2448303 | 1991-02-15 | 32 | SVO |
| 10 | 8.5 | 2448670 | 1992-02-17 | 2448629 | 1992-01-07 | 41 | SVO |
| 11 | 8.2 | 2448991 | 1993-01-03 | 2448955 | 1992-11-28 | 36 | SVO |
| 12 | 8.4 | 2449310 | 1993-11-18 | 2449281 | 1993-10-20 | 29 | SVO |
| 13 | 8.4 | 2449644 | 1994-10-18 | 2449607 | 1994-09-11 | 37 | SVO |
| 14 | 8.6 | 2449965 | 1995-09-04 | 2449933 | 1995-08-03 | 32 | SVO |
| 15 | 8.6 | 2450287 | 1996-07-22 | 2450259 | 1996-06-24 | 28 | SVO |
| 16 | 8.3 | 2450606 | 1997-06-06 | 2450586 | 1997-05-17 | 20 | SVO |
| 17 | 8.3 | 2450921 | 1998-04-17 | 2450912 | 1998-04-08 | 9 | SVO |
| 18 | 8.3 | 2451253 | 1999-03-15 | 2451238 | 1999-02-28 | 15 | SVO |
| 19 | 8.2 | 2451569 | 2000-01-25 | 2451564 | 2000-01-20 | 5 | SVO |
| 20 | 8.3 | 2451872 | 2000-11-23 | 2451890 | 2000-12-11 | -18 | SVO |
| 21 | 8.2 | 2452188 | 2001-10-05 | 2452216 | 2001-11-02 | -28 | SVO |
| 22 | 8.3 | 2452517 | 2002-08-30 | 2452542 | 2002-09-24 | -25 | SVO |
| 23 | 8.7 | 2452851 | 2003-07-30 | 2452868 | 2003-08-16 | -17 | SVO |
| 24 | 8.3 | 2453170 | 2004-06-13 | 2453194 | 2004-07-07 | -24 | SVO |
| 25 | 8.1 | 2453489 | 2005-04-28 | 2453520 | 2005-05-29 | -31 | SVO |
| 26 | 8.1 | 2453807 | 2006-03-12 | 2453847 | 2006-04-21 | -40 | SVO |
| 27 | 8.2 | 2454129 | 2007-01-28 | 2454173 | 2007-03-13 | -44 | SVO |
| 28 | 8.3 | 2454461 | 2007-12-26 | 2454499 | 2008-02-02 | -38 | SVO |
| 29 | 8.3 | 2454790 | 2008-11-19 | 2454825 | 2008-12-24 | -35 | SVO |
| 30 | 8.1 | 2455115 | 2009-10-10 | 2455151 | 2009-11-15 | -36 | SVO |
| 31 | 8.1 | 2455437 | 2010-08-28 | 2455477 | 2010-10-07 | -40 | SVO |
| 32 | 8.2 | 2455765 | 2011-07-22 | 2455803 | 2011-08-29 | -38 | SVO |
| 33 | 8.2 | 2456089 | 2012-06-10 | 2456129 | 2012-07-20 | -40 | SVO |
| 34 | 8.5 | 2456415 | 2013-05-02 | 2456455 | 2013-06-11 | -40 | SVO |
| 35 | 8.3 | 2456744 | 2014-03-27 | 2456781 | 2014-05-03 | -37 | SVO |
| 36 | 8.0 | 2457069 | 2015-02-15 | 2457108 | 2015-03-26 | -39 | SVO |
| 37 | 8.2 | 2457393 | 2016-01-05 | 2457434 | 2016-02-15 | -41 | SVO |
| 38 | 8.1 | 2457719 | 2016-11-26 | 2457760 | 2017-01-06 | -41 | SVO |
| 39 | 8.0 | 2458047 | 2017-10-20 | 2458086 | 2017-11-28 | -39 | SVO |
| 40 | 8.2 | 2458372 | 2018-09-10 | 2458412 | 2018-10-20 | -40 | SVO |
| 41 | 8.1 | 2458694 | 2019-07-29 | 2458738 | 2019-09-11 | -44 | SVO |
| 42 | 8.3 | 2459023 | 2020-06-22 | 2459064 | 2020-08-02 | -41 | SVO |
| 43 | 8.0 | 2459351 | 2021-05-16 | 2459390 | 2021-06-24 | -39 | SVO |
| 44 | 8.1 | 2459683 | 2022-04-13 | 2459716 | 2022-05-16 | -33 | SVO |
| 45 | 8.2 | 2460009 | 2023-03-05 | 2460042 | 2023-04-07 | -33 | SVO |
| 46 | 8.1 | 2460337 | 2024-01-27 | 2460369 | 2024-02-28 | -32 | SVO |
| 47 | 8.3 | 2460672 | 2024-12-27 | 2460695 | 2025-01-19 | -23 | 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. |