| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -120 | 9.8 | 2413183 | 1894-12-20 | 2413226 | 1895-02-01 | -43 | AAVSO |
| -119 | 10.4 | 2413519 | 1895-11-21 | 2413572 | 1896-01-13 | -53 | AAVSO |
| -118 | 10.0 | 2413859 | 1896-10-26 | 2413918 | 1896-12-24 | -59 | AAVSO |
| -117 | 10.0 | 2414229 | 1897-10-31 | 2414264 | 1897-12-05 | -35 | AAVSO |
| -116 | 9.9 | 2414576 | 1898-10-13 | 2414610 | 1898-11-16 | -34 | AAVSO |
| -115 | 2414914 | 1899-09-16 | 2414956 | 1899-10-28 | -42 | AAVSO | |
| -114 | 2415290 | 1900-09-27 | 2415302 | 1900-10-09 | -12 | SVO | |
| -113 | 2415630 | 1901-09-02 | 2415648 | 1901-09-20 | -18 | AAVSO | |
| -112 | 2415990 | 1902-08-28 | 2415994 | 1902-09-01 | -4 | SVO | |
| -111 | 9.8 | 2416336 | 1903-08-09 | 2416340 | 1903-08-13 | -4 | AAVSO |
| -110 | 2416695 | 1904-08-02 | 2416686 | 1904-07-24 | 9 | AAVSO | |
| -109 | 2417041 | 1905-07-14 | 2417032 | 1905-07-05 | 9 | AAVSO | |
| -108 | 2417387 | 1906-06-25 | 2417378 | 1906-06-16 | 9 | AAVSO | |
| -107 | 2417735 | 1907-06-08 | 2417724 | 1907-05-28 | 11 | AAVSO | |
| -105 | 2418407 | 1909-04-10 | 2418416 | 1909-04-19 | -9 | AAVSO | |
| -104 | 9.8 | 2418769 | 1910-04-07 | 2418762 | 1910-03-31 | 7 | AAVSO |
| -103 | 2419124 | 1911-03-28 | 2419108 | 1911-03-12 | 16 | AAVSO | |
| -102 | 10.1 | 2419468 | 1912-03-06 | 2419454 | 1912-02-21 | 14 | SVO |
| -101 | 9.8 | 2419809 | 1913-02-10 | 2419800 | 1913-02-01 | 9 | SVO |
| -100 | 10.3 | 2420154 | 1914-01-21 | 2420146 | 1914-01-13 | 8 | SVO |
| -99 | 9.6 | 2420495 | 1914-12-28 | 2420492 | 1914-12-25 | 3 | AAVSO |
| -98 | 9.6 | 2420835 | 1915-12-03 | 2420838 | 1915-12-06 | -3 | AAVSO |
| -97 | 10.1 | 2421190 | 1916-11-22 | 2421184 | 1916-11-16 | 6 | SVO |
| -96 | 9.7 | 2421516 | 1917-10-14 | 2421530 | 1917-10-28 | -14 | SVO |
| -95 | 10.4 | 2421853 | 1918-09-16 | 2421876 | 1918-10-09 | -23 | AAVSO |
| -94 | 9.9 | 2422186 | 1919-08-15 | 2422222 | 1919-09-20 | -36 | AAVSO |
| -93 | 2422526 | 1920-07-20 | 2422568 | 1920-08-31 | -42 | AAVSO | |
| -92 | 10.2 | 2422880 | 1921-07-09 | 2422914 | 1921-08-12 | -34 | AAVSO |
| -91 | 9.7 | 2423214 | 1922-06-08 | 2423260 | 1922-07-24 | -46 | SVO |
| -90 | 10.1 | 2423557 | 1923-05-17 | 2423606 | 1923-07-05 | -49 | SVO |
| -89 | 10.0 | 2423911 | 1924-05-05 | 2423952 | 1924-06-15 | -41 | SVO |
| -88 | 10.1 | 2424249 | 1925-04-08 | 2424298 | 1925-05-27 | -49 | SVO |
| -87 | 10.0 | 2424595 | 1926-03-20 | 2424644 | 1926-05-08 | -49 | SVO |
| -86 | 9.7 | 2424945 | 1927-03-05 | 2424990 | 1927-04-19 | -45 | AAVSO |
| -85 | 9.6 | 2425305 | 1928-02-28 | 2425336 | 1928-03-30 | -31 | AAVSO |
| -84 | 10.6 | 2425647 | 1929-02-04 | 2425682 | 1929-03-11 | -35 | SVO |
| -83 | 9.6 | 2426001 | 1930-01-24 | 2426028 | 1930-02-20 | -27 | SVO |
| -82 | 10.8 | 2426357 | 1931-01-15 | 2426374 | 1931-02-01 | -17 | SVO |
| -81 | 10.3 | 2426708 | 1932-01-01 | 2426720 | 1932-01-13 | -12 | SVO |
| -80 | 10.5 | 2427049 | 1932-12-07 | 2427066 | 1932-12-24 | -17 | SVO |
| -79 | 10.0 | 2427407 | 1933-11-30 | 2427412 | 1933-12-05 | -5 | SVO |
| -78 | 9.8 | 2427748 | 1934-11-06 | 2427758 | 1934-11-16 | -10 | SVO |
| -77 | 10.1 | 2428101 | 1935-10-25 | 2428104 | 1935-10-28 | -3 | SVO |
| -76 | 10.2 | 2428452 | 1936-10-10 | 2428450 | 1936-10-08 | 2 | SVO |
| -75 | 9.6 | 2428801 | 1937-09-24 | 2428796 | 1937-09-19 | 5 | SVO |
| -74 | 11.1 | 2429165 | 1938-09-23 | 2429142 | 1938-08-31 | 23 | SVO |
| -73 | 10.1 | 2429504 | 1939-08-28 | 2429488 | 1939-08-12 | 16 | SVO |
| -72 | 10.2 | 2429838 | 1940-07-27 | 2429834 | 1940-07-23 | 4 | AAVSO |
| -71 | 9.8 | 2430186 | 1941-07-10 | 2430180 | 1941-07-04 | 6 | AAVSO |
| -70 | 9.9 | 2430546 | 1942-07-05 | 2430526 | 1942-06-15 | 20 | AAVSO |
| -69 | 9.5 | 2430895 | 1943-06-19 | 2430872 | 1943-05-27 | 23 | AAVSO |
| -68 | 9.8 | 2431242 | 1944-05-31 | 2431218 | 1944-05-07 | 24 | AAVSO |
| -67 | 2431591 | 1945-05-15 | 2431564 | 1945-04-18 | 27 | AAVSO | |
| -65 | 2432277 | 1947-04-01 | 2432256 | 1947-03-11 | 21 | AAVSO | |
| -64 | 2432628 | 1948-03-17 | 2432602 | 1948-02-20 | 26 | AAVSO | |
| -63 | 2432992 | 1949-03-16 | 2432948 | 1949-01-31 | 44 | AAVSO | |
| -62 | 9.8 | 2433319 | 1950-02-06 | 2433294 | 1950-01-12 | 25 | AAVSO |
| -61 | 10.0 | 2433669 | 1951-01-22 | 2433640 | 1950-12-24 | 29 | SVO |
| -60 | 9.8 | 2434023 | 1952-01-11 | 2433986 | 1951-12-05 | 37 | SVO |
| -59 | 10.6 | 2434370 | 1952-12-23 | 2434332 | 1952-11-15 | 38 | SVO |
| -58 | 9.6 | 2434712 | 1953-11-30 | 2434678 | 1953-10-27 | 34 | SVO |
| -57 | 10.1 | 2435058 | 1954-11-11 | 2435024 | 1954-10-08 | 34 | SVO |
| -56 | 10.1 | 2435398 | 1955-10-17 | 2435370 | 1955-09-19 | 28 | SVO |
| -55 | 9.8 | 2435735 | 1956-09-18 | 2435716 | 1956-08-30 | 19 | SVO |
| -54 | 9.8 | 2436080 | 1957-08-29 | 2436062 | 1957-08-11 | 18 | SVO |
| -53 | 10.4 | 2436429 | 1958-08-13 | 2436408 | 1958-07-23 | 21 | SVO |
| -52 | 9.8 | 2436783 | 1959-08-02 | 2436754 | 1959-07-04 | 29 | AAVSO |
| -51 | 9.9 | 2437123 | 1960-07-07 | 2437100 | 1960-06-14 | 23 | AAVSO |
| -50 | 10.0 | 2437471 | 1961-06-20 | 2437446 | 1961-05-26 | 25 | AAVSO |
| -49 | 10.6 | 2437816 | 1962-05-31 | 2437792 | 1962-05-07 | 24 | AAVSO |
| -48 | 2438130 | 1963-04-10 | 2438138 | 1963-04-18 | -8 | AAVSO | |
| -47 | 2438487 | 1964-04-01 | 2438484 | 1964-03-29 | 3 | AAVSO | |
| -46 | 10.0 | 2438825 | 1965-03-05 | 2438830 | 1965-03-10 | -5 | SVO |
| -45 | 10.6 | 2439172 | 1966-02-15 | 2439176 | 1966-02-19 | -4 | SVO |
| -44 | 10.2 | 2439529 | 1967-02-07 | 2439522 | 1967-01-31 | 7 | AAVSO |
| -43 | 10.0 | 2439862 | 1968-01-06 | 2439868 | 1968-01-12 | -6 | SVO |
| -42 | 10.1 | 2440209 | 1968-12-18 | 2440214 | 1968-12-23 | -5 | SVO |
| -41 | 9.6 | 2440549 | 1969-11-23 | 2440560 | 1969-12-04 | -11 | SVO |
| -40 | 10.5 | 2440899 | 1970-11-08 | 2440906 | 1970-11-15 | -7 | SVO |
| -39 | 10.1 | 2441245 | 1971-10-20 | 2441252 | 1971-10-27 | -7 | SVO |
| -38 | 10.4 | 2441590 | 1972-09-29 | 2441598 | 1972-10-07 | -8 | SVO |
| -37 | 9.5 | 2441929 | 1973-09-03 | 2441944 | 1973-09-18 | -15 | SVO |
| -36 | 10.4 | 2442284 | 1974-08-24 | 2442290 | 1974-08-30 | -6 | SVO |
| -35 | 10.8 | 2442642 | 1975-08-17 | 2442636 | 1975-08-11 | 6 | SVO |
| -34 | 9.5 | 2442982 | 1976-07-22 | 2442982 | 1976-07-22 | 0 | AAVSO |
| -33 | 10.7 | 2443322 | 1977-06-27 | 2443328 | 1977-07-03 | -6 | SVO |
| -32 | 10.1 | 2443676 | 1978-06-16 | 2443674 | 1978-06-14 | 2 | SVO |
| -31 | 10.3 | 2444031 | 1979-06-06 | 2444020 | 1979-05-26 | 11 | SVO |
| -30 | 10.2 | 2444374 | 1980-05-14 | 2444366 | 1980-05-06 | 8 | SVO |
| -29 | 10.1 | 2444721 | 1981-04-26 | 2444712 | 1981-04-17 | 9 | SVO |
| -28 | 10.2 | 2445068 | 1982-04-08 | 2445058 | 1982-03-29 | 10 | SVO |
| -27 | 10.1 | 2445414 | 1983-03-20 | 2445404 | 1983-03-10 | 10 | SVO |
| -26 | 10.5 | 2445767 | 1984-03-07 | 2445750 | 1984-02-19 | 17 | SVO |
| -25 | 9.4 | 2446097 | 1985-01-31 | 2446096 | 1985-01-30 | 1 | SVO |
| -24 | 10.2 | 2446440 | 1986-01-09 | 2446442 | 1986-01-11 | -2 | SVO |
| -23 | 10.1 | 2446786 | 1986-12-21 | 2446788 | 1986-12-23 | -2 | SVO |
| -22 | 9.8 | 2447129 | 1987-11-29 | 2447134 | 1987-12-04 | -5 | SVO |
| -21 | 10.0 | 2447478 | 1988-11-12 | 2447480 | 1988-11-14 | -2 | SVO |
| -20 | 10.3 | 2447832 | 1989-11-01 | 2447826 | 1989-10-26 | 6 | SVO |
| -19 | 10.3 | 2448172 | 1990-10-07 | 2448172 | 1990-10-07 | 0 | SVO |
| -18 | 9.3 | 2448516 | 1991-09-16 | 2448518 | 1991-09-18 | -2 | SVO |
| -17 | 11.2 | 2448875 | 1992-09-09 | 2448864 | 1992-08-29 | 11 | SVO |
| -16 | 10.4 | 2449217 | 1993-08-17 | 2449210 | 1993-08-10 | 7 | SVO |
| -15 | 10.2 | 2449562 | 1994-07-28 | 2449556 | 1994-07-22 | 6 | SVO |
| -14 | 9.9 | 2449906 | 1995-07-07 | 2449902 | 1995-07-03 | 4 | SVO |
| -13 | 10.5 | 2450271 | 1996-07-06 | 2450248 | 1996-06-13 | 23 | SVO |
| -12 | 10.3 | 2450614 | 1997-06-14 | 2450594 | 1997-05-25 | 20 | SVO |
| -11 | 9.8 | 2450967 | 1998-06-02 | 2450940 | 1998-05-06 | 27 | SVO |
| -10 | 9.9 | 2451298 | 1999-04-29 | 2451286 | 1999-04-17 | 12 | SVO |
| -9 | 10.0 | 2451635 | 2000-03-31 | 2451632 | 2000-03-28 | 3 | SVO |
| -8 | 9.7 | 2451984 | 2001-03-15 | 2451978 | 2001-03-09 | 6 | SVO |
| -7 | 10.6 | 2452333 | 2002-02-27 | 2452324 | 2002-02-18 | 9 | SVO |
| -6 | 9.9 | 2452682 | 2003-02-11 | 2452670 | 2003-01-30 | 12 | SVO |
| -5 | 9.9 | 2453030 | 2004-01-25 | 2453016 | 2004-01-11 | 14 | SVO |
| -4 | 10.3 | 2453389 | 2005-01-18 | 2453362 | 2004-12-22 | 27 | SVO |
| -3 | 10.1 | 2453736 | 2005-12-31 | 2453708 | 2005-12-03 | 28 | SVO |
| -2 | 9.7 | 2454068 | 2006-11-28 | 2454054 | 2006-11-14 | 14 | SVO |
| -1 | 9.7 | 2454408 | 2007-11-03 | 2454400 | 2007-10-26 | 8 | SVO |
| 0 | 9.8 | 2454750 | 2008-10-10 | 2454746 | 2008-10-06 | 4 | SVO |
| 1 | 9.8 | 2455091 | 2009-09-16 | 2455092 | 2009-09-17 | -1 | SVO |
| 2 | 10.0 | 2455427 | 2010-08-18 | 2455438 | 2010-08-29 | -11 | SVO |
| 3 | 10.1 | 2455771 | 2011-07-28 | 2455784 | 2011-08-10 | -13 | SVO |
| 4 | 10.3 | 2456112 | 2012-07-03 | 2456130 | 2012-07-21 | -18 | SVO |
| 5 | 10.1 | 2456458 | 2013-06-14 | 2456476 | 2013-07-02 | -18 | SVO |
| 6 | 10.0 | 2456806 | 2014-05-28 | 2456822 | 2014-06-13 | -16 | SVO |
| 7 | 10.1 | 2457147 | 2015-05-04 | 2457168 | 2015-05-25 | -21 | SVO |
| 8 | 10.2 | 2457500 | 2016-04-21 | 2457514 | 2016-05-05 | -14 | SVO |
| 9 | 10.1 | 2457856 | 2017-04-12 | 2457860 | 2017-04-16 | -4 | SVO |
| 10 | 10.4 | 2458204 | 2018-03-26 | 2458206 | 2018-03-28 | -2 | SVO |
| 11 | 9.6 | 2458554 | 2019-03-11 | 2458552 | 2019-03-09 | 2 | SVO |
| 12 | 10.5 | 2458902 | 2020-02-22 | 2458898 | 2020-02-18 | 4 | SVO |
| 13 | 10.1 | 2459269 | 2021-02-23 | 2459244 | 2021-01-29 | 25 | SVO |
| 14 | 10.0 | 2459618 | 2022-02-07 | 2459590 | 2022-01-10 | 28 | 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. |