| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -131 | 2413440 | 1895-09-03 | 2413398 | 1895-07-23 | 42 | SVO | |
| -130 | 2413670 | 1896-04-20 | 2413630 | 1896-03-11 | 40 | SVO | |
| -129 | 2413905 | 1896-12-11 | 2413863 | 1896-10-30 | 42 | SVO | |
| -128 | 2414140 | 1897-08-03 | 2414095 | 1897-06-19 | 45 | SVO | |
| -127 | 2414380 | 1898-03-31 | 2414327 | 1898-02-06 | 53 | PZ, 1951, vol 8, p 21 | |
| -122 | 2415521 | 1901-05-16 | 2415489 | 1901-04-14 | 32 | PZ, 1951, vol 8, p 21 | |
| -121 | 2415750 | 1901-12-31 | 2415721 | 1901-12-02 | 29 | SVO | |
| -120 | 2415995 | 1902-09-02 | 2415954 | 1902-07-23 | 41 | SVO | |
| -119 | 2416225 | 1903-04-20 | 2416186 | 1903-03-12 | 39 | SVO | |
| -118 | 2416450 | 1903-12-01 | 2416418 | 1903-10-30 | 32 | SVO | |
| -117 | 2416680 | 1904-07-18 | 2416651 | 1904-06-19 | 29 | SVO | |
| -116 | 2416915 | 1905-03-10 | 2416883 | 1905-02-06 | 32 | SVO | |
| -115 | 2417150 | 1905-10-31 | 2417115 | 1905-09-26 | 35 | SVO | |
| -114 | 2417380 | 1906-06-18 | 2417348 | 1906-05-17 | 32 | SVO | |
| -113 | 2417600 | 1907-01-24 | 2417580 | 1907-01-04 | 20 | SVO | |
| -112 | 2417845 | 1907-09-26 | 2417813 | 1907-08-25 | 32 | SVO | |
| -111 | 2418050 | 1908-04-18 | 2418045 | 1908-04-13 | 5 | PZ, 1951, vol 8, p 21 | |
| -110 | 2418300 | 1908-12-24 | 2418277 | 1908-12-01 | 23 | SVO | |
| -108 | 2418760 | 1910-03-29 | 2418742 | 1910-03-11 | 18 | SVO | |
| -107 | 2418990 | 1910-11-14 | 2418974 | 1910-10-29 | 16 | SVO | |
| -106 | 2419220 | 1911-07-02 | 2419207 | 1911-06-19 | 13 | SVO | |
| -105 | 2419450 | 1912-02-17 | 2419439 | 1912-02-06 | 11 | SVO | |
| -103 | 2419910 | 1913-05-22 | 2419904 | 1913-05-16 | 6 | SVO | |
| -102 | 2420140 | 1914-01-07 | 2420136 | 1914-01-03 | 4 | SVO | |
| -100 | 2420610 | 1915-04-22 | 2420601 | 1915-04-13 | 9 | SVO | |
| -99 | 2420850 | 1915-12-18 | 2420833 | 1915-12-01 | 17 | SVO | |
| -97 | 2421310 | 1917-03-22 | 2421298 | 1917-03-10 | 12 | SVO | |
| -96 | 2421540 | 1917-11-07 | 2421530 | 1917-10-28 | 10 | SVO | |
| -94 | 2422000 | 1919-02-10 | 2421995 | 1919-02-05 | 5 | SVO | |
| -91 | 2422690 | 1920-12-31 | 2422692 | 1921-01-02 | -2 | SVO | |
| -89 | 2423130 | 1922-03-16 | 2423157 | 1922-04-12 | -27 | SVO | |
| -88 | 2423350 | 1922-10-22 | 2423389 | 1922-11-30 | -39 | SVO | |
| -85 | 2424040 | 1924-09-11 | 2424086 | 1924-10-27 | -46 | SVO | |
| -84 | 2424260 | 1925-04-19 | 2424318 | 1925-06-16 | -58 | SVO | |
| -81 | 2424970 | 1927-03-30 | 2425016 | 1927-05-15 | -46 | SVO | |
| -79 | 2425450 | 1928-07-22 | 2425480 | 1928-08-21 | -30 | SVO | |
| -78 | 2425680 | 1929-03-09 | 2425713 | 1929-04-11 | -33 | PZ, 1951, vol 8, p 21 | |
| -77 | 2425895 | 1929-10-10 | 2425945 | 1929-11-29 | -50 | SVO | |
| -76 | 2426127 | 1930-05-30 | 2426177 | 1930-07-19 | -50 | PZ, 1951, vol 8, p 21 | |
| -75 | 2426365 | 1931-01-23 | 2426410 | 1931-03-09 | -45 | SVO | |
| -74 | 2426595 | 1931-09-10 | 2426642 | 1931-10-27 | -47 | SVO | |
| -73 | 2426830 | 1932-05-02 | 2426874 | 1932-06-15 | -44 | SVO | |
| -70 | 2427520 | 1934-03-23 | 2427571 | 1934-05-13 | -51 | SVO | |
| -69 | 2427755 | 1934-11-13 | 2427804 | 1935-01-01 | -49 | SVO | |
| -68 | 11.1 | 2427995 | 1935-07-11 | 2428036 | 1935-08-21 | -41 | SVO |
| -67 | 2428218 | 1936-02-19 | 2428269 | 1936-04-10 | -51 | SVO | |
| -66 | 2428455 | 1936-10-13 | 2428501 | 1936-11-28 | -46 | SVO | |
| -65 | 2428686 | 1937-06-01 | 2428733 | 1937-07-18 | -47 | PZ, 1951, vol 8, p 21 | |
| -64 | 2428920 | 1938-01-21 | 2428966 | 1938-03-08 | -46 | SVO | |
| -63 | 2429155 | 1938-09-13 | 2429198 | 1938-10-26 | -43 | SVO | |
| -62 | 2429375 | 1939-04-21 | 2429430 | 1939-06-15 | -55 | SVO | |
| -61 | 2429620 | 1939-12-22 | 2429663 | 1940-02-03 | -43 | SVO | |
| -60 | 2429860 | 1940-08-18 | 2429895 | 1940-09-22 | -35 | SVO | |
| -59 | 2430080 | 1941-03-26 | 2430127 | 1941-05-12 | -47 | SVO | |
| -58 | 2430300 | 1941-11-01 | 2430360 | 1941-12-31 | -60 | SVO | |
| -57 | 2430535 | 1942-06-24 | 2430592 | 1942-08-20 | -57 | SVO | |
| -56 | 2430780 | 1943-02-24 | 2430824 | 1943-04-09 | -44 | SVO | |
| -54 | 2431255 | 1944-06-13 | 2431289 | 1944-07-17 | -34 | SVO | |
| -53 | 2431500 | 1945-02-13 | 2431521 | 1945-03-06 | -21 | SVO | |
| -52 | 2431730 | 1945-10-01 | 2431754 | 1945-10-25 | -24 | SVO | |
| -51 | 2431965 | 1946-05-24 | 2431986 | 1946-06-14 | -21 | SVO | |
| -50 | 2432200 | 1947-01-14 | 2432219 | 1947-02-02 | -19 | SVO | |
| -49 | 2432450 | 1947-09-21 | 2432451 | 1947-09-22 | -1 | SVO | |
| -48 | 2432695 | 1948-05-23 | 2432683 | 1948-05-11 | 12 | SVO | |
| -47 | 2432925 | 1949-01-08 | 2432916 | 1948-12-30 | 9 | SVO | |
| -46 | 2433160 | 1949-08-31 | 2433148 | 1949-08-19 | 12 | SVO | |
| -45 | 2433420 | 1950-05-18 | 2433380 | 1950-04-08 | 40 | MitVS, 1981, vol 9, p 8 | |
| -44 | 2433650 | 1951-01-03 | 2433613 | 1950-11-27 | 37 | SVO | |
| -43 | 2433890 | 1951-08-31 | 2433845 | 1951-07-17 | 45 | MitVS, 1981, vol 9, p 8 | |
| -42 | 2434120 | 1952-04-17 | 2434077 | 1952-03-05 | 43 | MitVS, 1981, vol 9, p 8 | |
| -37 | 2435310 | 1955-07-21 | 2435239 | 1955-05-11 | 71 | MitVS, 1981, vol 9, p 8 | |
| -32 | 2436480 | 1958-10-03 | 2436401 | 1958-07-16 | 79 | MitVS, 1981, vol 9, p 8 | |
| -31 | 2436720 | 1959-05-31 | 2436633 | 1959-03-05 | 87 | MitVS, 1981, vol 9, p 8 | |
| -30 | 2436930 | 1959-12-27 | 2436866 | 1959-10-24 | 64 | MitVS, 1981, vol 9, p 8 | |
| -29 | 2437160 | 1960-08-13 | 2437098 | 1960-06-12 | 62 | MitVS, 1981, vol 9, p 8 | |
| -28 | 2437405 | 1961-04-15 | 2437330 | 1961-01-30 | 75 | MitVS, 1981, vol 9, p 8 | |
| -27 | 2437610 | 1961-11-06 | 2437563 | 1961-09-20 | 47 | MitVS, 1981, vol 9, p 8 | |
| -26 | 2437850 | 1962-07-04 | 2437795 | 1962-05-10 | 55 | MitVS, 1981, vol 9, p 8 | |
| -25 | 2438105 | 1963-03-16 | 2438027 | 1962-12-28 | 78 | MitVS, 1981, vol 9, p 8 | |
| -24 | 2438330 | 1963-10-27 | 2438260 | 1963-08-18 | 70 | MitVS, 1981, vol 9, p 8 | |
| -23 | 2438555 | 1964-06-08 | 2438492 | 1964-04-06 | 63 | MitVS, 1981, vol 9, p 8 | |
| -22 | 2438783 | 1965-01-22 | 2438724 | 1964-11-24 | 59 | MitVS, 1981, vol 9, p 8 | |
| -21 | 2439025 | 1965-09-21 | 2438957 | 1965-07-15 | 68 | MitVS, 1981, vol 9, p 8 | |
| -20 | 2439240 | 1966-04-24 | 2439189 | 1966-03-04 | 51 | MitVS, 1981, vol 9, p 8 | |
| -19 | 2439475 | 1966-12-15 | 2439422 | 1966-10-23 | 53 | MitVS, 1981, vol 9, p 8 | |
| -18 | 2439705 | 1967-08-02 | 2439654 | 1967-06-12 | 51 | MitVS, 1981, vol 9, p 8 | |
| -17 | 2439925 | 1968-03-09 | 2439886 | 1968-01-30 | 39 | MitVS, 1981, vol 9, p 8 | |
| -16 | 2440155 | 1968-10-25 | 2440119 | 1968-09-19 | 36 | MitVS, 1981, vol 9, p 8 | |
| -15 | 2440390 | 1969-06-17 | 2440351 | 1969-05-09 | 39 | MitVS, 1981, vol 9, p 8 | |
| -14 | 2440605 | 1970-01-18 | 2440583 | 1969-12-27 | 22 | MitVS, 1981, vol 9, p 8 | |
| -13 | 2440830 | 1970-08-31 | 2440816 | 1970-08-17 | 14 | MitVS, 1981, vol 9, p 8 | |
| -12 | 2441055 | 1971-04-13 | 2441048 | 1971-04-06 | 7 | MitVS, 1981, vol 9, p 8 | |
| -11 | 10.4 | 2441292 | 1971-12-06 | 2441280 | 1971-11-24 | 12 | SVO |
| -10 | 2441520 | 1972-07-21 | 2441513 | 1972-07-14 | 7 | MitVS, 1981, vol 9, p 8 | |
| -9 | 2441740 | 1973-02-26 | 2441745 | 1973-03-03 | -5 | MitVS, 1981, vol 9, p 8 | |
| -8 | 10.6 | 2441973 | 1973-10-17 | 2441977 | 1973-10-21 | -4 | SVO |
| -7 | 2442195 | 1974-05-27 | 2442210 | 1974-06-11 | -15 | MitVS, 1981, vol 9, p 8 | |
| -6 | 2442420 | 1975-01-07 | 2442442 | 1975-01-29 | -22 | MitVS, 1981, vol 9, p 8 | |
| -5 | 2442640 | 1975-08-15 | 2442674 | 1975-09-18 | -34 | SVO | |
| -4 | 2442870 | 1976-04-01 | 2442907 | 1976-05-08 | -37 | SVO | |
| -3 | 2443090 | 1976-11-07 | 2443139 | 1976-12-26 | -49 | MitVS, 1981, vol 9, p 8 | |
| -2 | 2443310 | 1977-06-15 | 2443372 | 1977-08-16 | -62 | MitVS, 1981, vol 9, p 8 | |
| -1 | 2443545 | 1978-02-05 | 2443604 | 1978-04-05 | -59 | SVO | |
| 0 | 2443770 | 1978-09-18 | 2443836 | 1978-11-23 | -66 | MitVS, 1981, vol 9, p 8 | |
| 1 | 2444010 | 1979-05-16 | 2444069 | 1979-07-14 | -59 | MitVS, 1981, vol 9, p 8 | |
| 2 | 2444250 | 1980-01-11 | 2444301 | 1980-03-02 | -51 | MitVS, 1981, vol 9, p 8 | |
| 3 | 2444475 | 1980-08-23 | 2444533 | 1980-10-20 | -58 | MitVS, 1981, vol 9, p 8 | |
| 4 | 2444700 | 1981-04-05 | 2444766 | 1981-06-10 | -66 | SVO | |
| 5 | 2444910 | 1981-11-01 | 2444998 | 1982-01-28 | -88 | SVO | |
| 6 | 2445145 | 1982-06-24 | 2445230 | 1982-09-17 | -85 | SVO | |
| 7 | 2445384 | 1983-02-18 | 2445463 | 1983-05-08 | -79 | SVO | |
| 8 | 2445620 | 1983-10-12 | 2445695 | 1983-12-26 | -75 | SVO | |
| 9 | 2445870 | 1984-06-18 | 2445927 | 1984-08-14 | -57 | SVO | |
| 10 | 11.3 | 2446100 | 1985-02-03 | 2446160 | 1985-04-04 | -60 | SVO |
| 11 | 2446325 | 1985-09-16 | 2446392 | 1985-11-22 | -67 | SVO | |
| 12 | 2446572 | 1986-05-21 | 2446625 | 1986-07-13 | -53 | SVO | |
| 13 | 2446792 | 1986-12-27 | 2446857 | 1987-03-02 | -65 | SVO | |
| 14 | 2447020 | 1987-08-12 | 2447089 | 1987-10-20 | -69 | SVO | |
| 15 | 2447260 | 1988-04-08 | 2447322 | 1988-06-09 | -62 | SVO | |
| 16 | 2447500 | 1988-12-04 | 2447554 | 1989-01-27 | -54 | SVO | |
| 17 | 2447730 | 1989-07-22 | 2447786 | 1989-09-16 | -56 | SVO | |
| 24 | 2449401 | 1994-02-17 | 2449413 | 1994-03-01 | -12 | SVO | |
| 32 | 2451308 | 1999-05-09 | 2451272 | 1999-04-03 | 36 | SVO | |
| 33 | 2451550 | 2000-01-06 | 2451504 | 1999-11-21 | 46 | SVO | |
| 53 | 2456180 | 2012-09-09 | 2456151 | 2012-08-11 | 29 | SVO | |
| 54 | 2456412 | 2013-04-29 | 2456383 | 2013-03-31 | 29 | SVO | |
| 55 | 2456640 | 2013-12-13 | 2456616 | 2013-11-19 | 24 | SVO | |
| 56 | 10.6 | 2456885 | 2014-08-15 | 2456848 | 2014-07-09 | 37 | SVO |
| 57 | 2457118 | 2015-04-05 | 2457080 | 2015-02-26 | 38 | SVO | |
| 58 | 2457350 | 2015-11-23 | 2457313 | 2015-10-17 | 37 | SVO | |
| 59 | 11.1 | 2457585 | 2016-07-15 | 2457545 | 2016-06-05 | 40 | SVO |
| 60 | 10.5 | 2457809 | 2017-02-24 | 2457778 | 2017-01-24 | 31 | SVO |
| 61 | 10.9 | 2458038 | 2017-10-11 | 2458010 | 2017-09-13 | 28 | SVO |
| 62 | 10.7 | 2458271 | 2018-06-01 | 2458242 | 2018-05-03 | 29 | SVO |
| 63 | 10.7 | 2458504 | 2019-01-20 | 2458475 | 2018-12-22 | 29 | SVO |
| 64 | 10.9 | 2458739 | 2019-09-12 | 2458707 | 2019-08-11 | 32 | SVO |
| 65 | 10.9 | 2458971 | 2020-05-01 | 2458939 | 2020-03-30 | 32 | SVO |
| 66 | 10.6 | 2459199 | 2020-12-15 | 2459172 | 2020-11-18 | 27 | SVO |
| 67 | 10.6 | 2459426 | 2021-07-30 | 2459404 | 2021-07-08 | 22 | SVO |
| 68 | 2459669 | 2022-03-30 | 2459636 | 2022-02-25 | 33 | SVO | |
| 69 | 2459905 | 2022-11-21 | 2459869 | 2022-10-16 | 36 | SVO | |
| 70 | 2460140 | 2023-07-14 | 2460101 | 2023-06-05 | 39 | SVO | |
| 71 | 10.8 | 2460370 | 2024-02-29 | 2460333 | 2024-01-23 | 37 | 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. |