| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -87 | 2411220 | 1889-08-05 | 2411235 | 1889-08-20 | -15 | SVO | |
| -82 | 2412230 | 1892-05-11 | 2412239 | 1892-05-20 | -9 | SVO | |
| -78 | 2413030 | 1894-07-20 | 2413042 | 1894-08-01 | -12 | AnHar, 1952, vol 115 | |
| -75 | 2413630 | 1896-03-11 | 2413644 | 1896-03-25 | -14 | AnHar, 1952, vol 115 | |
| -73 | 2414020 | 1897-04-05 | 2414046 | 1897-05-01 | -26 | SVO | |
| -69 | 2414820 | 1899-06-14 | 2414849 | 1899-07-13 | -29 | AnHar, 1952, vol 115 | |
| -67 | 2415230 | 1900-07-29 | 2415250 | 1900-08-18 | -20 | SVO | |
| -65 | 2415630 | 1901-09-02 | 2415652 | 1901-09-24 | -22 | SVO | |
| -64 | 2415835 | 1902-03-26 | 2415853 | 1902-04-13 | -18 | SVO | |
| -62 | 2416250 | 1903-05-15 | 2416254 | 1903-05-19 | -4 | AnHar, 1952, vol 115 | |
| -60 | 2416645 | 1904-06-13 | 2416656 | 1904-06-24 | -11 | AnHar, 1952, vol 115 | |
| -59 | 2416860 | 1905-01-14 | 2416857 | 1905-01-11 | 3 | AnHar, 1952, vol 115 | |
| -58 | 2417045 | 1905-07-18 | 2417057 | 1905-07-30 | -12 | AnHar, 1952, vol 115 | |
| -57 | 2417255 | 1906-02-13 | 2417258 | 1906-02-16 | -3 | SVO | |
| -56 | 2417455 | 1906-09-01 | 2417459 | 1906-09-05 | -4 | SVO | |
| -55 | 2417655 | 1907-03-20 | 2417660 | 1907-03-25 | -5 | SVO | |
| -53 | 2418065 | 1908-05-03 | 2418061 | 1908-04-29 | 4 | AnHar, 1952, vol 115 | |
| -51 | 2418465 | 1909-06-07 | 2418463 | 1909-06-05 | 2 | AnHar, 1952, vol 115 | |
| -49 | 2418865 | 1910-07-12 | 2418864 | 1910-07-11 | 1 | AnHar, 1952, vol 115 | |
| -47 | 2419260 | 1911-08-11 | 2419266 | 1911-08-17 | -6 | SVO | |
| -44 | 2419865 | 1913-04-07 | 2419868 | 1913-04-10 | -3 | SVO | |
| -42 | 2420265 | 1914-05-12 | 2420270 | 1914-05-17 | -5 | SVO | |
| -40 | 2420655 | 1915-06-06 | 2420671 | 1915-06-22 | -16 | AnHar, 1952, vol 115 | |
| -38 | 2421063 | 1916-07-18 | 2421073 | 1916-07-28 | -10 | SVO | |
| -33 | 2422070 | 1919-04-21 | 2422077 | 1919-04-28 | -7 | SVO | |
| -31 | 2422475 | 1920-05-30 | 2422478 | 1920-06-02 | -3 | SVO | |
| -27 | 2423285 | 1922-08-18 | 2423281 | 1922-08-14 | 4 | SVO | |
| -24 | 2423890 | 1924-04-14 | 2423884 | 1924-04-08 | 6 | SVO | |
| -22 | 2424295 | 1925-05-24 | 2424285 | 1925-05-14 | 10 | AnHar, 1952, vol 115 | |
| -20 | 2424700 | 1926-07-03 | 2424687 | 1926-06-20 | 13 | AnHar, 1952, vol 115 | |
| -17 | 2425305 | 1928-02-28 | 2425289 | 1928-02-12 | 16 | AnHar, 1952, vol 115 | |
| -11 | 2426530 | 1931-07-07 | 2426494 | 1931-06-01 | 36 | AnHar, 1952, vol 115 | |
| -8 | 2427130 | 1933-02-26 | 2427096 | 1933-01-23 | 34 | AnHar, 1952, vol 115 | |
| -6 | 2427540 | 1934-04-12 | 2427498 | 1934-03-01 | 42 | SVO | |
| -4 | 2427950 | 1935-05-27 | 2427899 | 1935-04-06 | 51 | AnHar, 1952, vol 115 | |
| -2 | 2428340 | 1936-06-20 | 2428301 | 1936-05-12 | 39 | AnHar, 1952, vol 115 | |
| 0 | 2428740 | 1937-07-25 | 2428702 | 1937-06-17 | 38 | AnHar, 1952, vol 115 | |
| 2 | 2429120 | 1938-08-09 | 2429104 | 1938-07-24 | 16 | SVO | |
| 3 | 2429320 | 1939-02-25 | 2429305 | 1939-02-10 | 15 | SVO | |
| 5 | 2429728 | 1940-04-08 | 2429706 | 1940-03-17 | 22 | SVO | |
| 7 | 2430131 | 1941-05-16 | 2430108 | 1941-04-23 | 23 | SVO | |
| 9 | 2430515 | 1942-06-04 | 2430509 | 1942-05-29 | 6 | SVO | |
| 11 | 2430902 | 1943-06-26 | 2430911 | 1943-07-05 | -9 | SVO | |
| 13 | 2431294 | 1944-07-22 | 2431313 | 1944-08-10 | -19 | SVO | |
| 14 | 2431495 | 1945-02-08 | 2431513 | 1945-02-26 | -18 | SVO | |
| 15 | 2431690 | 1945-08-22 | 2431714 | 1945-09-15 | -24 | SVO | |
| 16 | 2431880 | 1946-02-28 | 2431915 | 1946-04-04 | -35 | SVO | |
| 17 | 2432070 | 1946-09-06 | 2432116 | 1946-10-22 | -46 | SVO | |
| 18 | 2432275 | 1947-03-30 | 2432316 | 1947-05-10 | -41 | SVO | |
| 20 | 2432680 | 1948-05-08 | 2432718 | 1948-06-15 | -38 | SVO | |
| 22 | 2433087 | 1949-06-19 | 2433120 | 1949-07-22 | -33 | SVO | |
| 24 | 2433485 | 1950-07-22 | 2433521 | 1950-08-27 | -36 | SVO | |
| 26 | 2433890 | 1951-08-31 | 2433923 | 1951-10-03 | -33 | SVO | |
| 27 | 2434105 | 1952-04-02 | 2434123 | 1952-04-20 | -18 | SVO | |
| 60 | 2440780 | 1970-07-12 | 2440749 | 1970-06-11 | 31 | SVO | |
| 74 | 2443615 | 1978-04-16 | 2443560 | 1978-02-20 | 55 | SVO | |
| 76 | 2444020 | 1979-05-26 | 2443962 | 1979-03-29 | 58 | SVO | |
| 79 | 2444610 | 1981-01-05 | 2444564 | 1980-11-20 | 46 | SVO | |
| 80 | 2444810 | 1981-07-24 | 2444765 | 1981-06-09 | 45 | SVO | |
| 81 | 2445000 | 1982-01-30 | 2444965 | 1981-12-26 | 35 | SVO | |
| 82 | 2445205 | 1982-08-23 | 2445166 | 1982-07-15 | 39 | SVO | |
| 83 | 2445410 | 1983-03-16 | 2445367 | 1983-02-01 | 43 | SVO | |
| 85 | 2445798 | 1984-04-07 | 2445769 | 1984-03-09 | 29 | SVO | |
| 87 | 9.3 | 2446209 | 1985-05-23 | 2446170 | 1985-04-14 | 39 | SVO |
| 89 | 2446615 | 1986-07-03 | 2446572 | 1986-05-21 | 43 | SVO | |
| 90 | 2446820 | 1987-01-24 | 2446772 | 1986-12-07 | 48 | SVO | |
| 91 | 2447010 | 1987-08-02 | 2446973 | 1987-06-26 | 37 | SVO | |
| 92 | 2447215 | 1988-02-23 | 2447174 | 1988-01-13 | 41 | SVO | |
| 93 | 2447415 | 1988-09-10 | 2447375 | 1988-08-01 | 40 | SVO | |
| 94 | 2447620 | 1989-04-03 | 2447576 | 1989-02-18 | 44 | SVO | |
| 96 | 9.1 | 2448006 | 1990-04-24 | 2447977 | 1990-03-26 | 29 | SVO |
| 98 | 9.5 | 2448399 | 1991-05-22 | 2448379 | 1991-05-02 | 20 | SVO |
| 100 | 10.1 | 2448805 | 1992-07-01 | 2448780 | 1992-06-06 | 25 | SVO |
| 102 | 9.5 | 2449200 | 1993-07-31 | 2449182 | 1993-07-13 | 18 | SVO |
| 103 | 2449400 | 1994-02-16 | 2449383 | 1994-01-30 | 17 | SVO | |
| 104 | 9.5 | 2449603 | 1994-09-07 | 2449583 | 1994-08-18 | 20 | SVO |
| 105 | 9.3 | 2449791 | 1995-03-14 | 2449784 | 1995-03-07 | 7 | SVO |
| 107 | 9.6 | 2450184 | 1996-04-10 | 2450186 | 1996-04-12 | -2 | SVO |
| 109 | 9.3 | 2450582 | 1997-05-13 | 2450587 | 1997-05-18 | -5 | SVO |
| 111 | 2450970 | 1998-06-05 | 2450989 | 1998-06-24 | -19 | SVO | |
| 113 | 9.5 | 2451355 | 1999-06-25 | 2451390 | 1999-07-30 | -35 | SVO |
| 115 | 9.9 | 2451761 | 2000-08-04 | 2451792 | 2000-09-04 | -31 | SVO |
| 116 | 9.1 | 2451953 | 2001-02-12 | 2451993 | 2001-03-24 | -40 | SVO |
| 120 | 9.8 | 2452760 | 2003-04-30 | 2452796 | 2003-06-05 | -36 | SVO |
| 122 | 9.9 | 2453159 | 2004-06-02 | 2453197 | 2004-07-10 | -38 | SVO |
| 123 | 2453365 | 2004-12-25 | 2453398 | 2005-01-27 | -33 | SVO | |
| 124 | 9.6 | 2453561 | 2005-07-09 | 2453599 | 2005-08-16 | -38 | SVO |
| 127 | 9.9 | 2454163 | 2007-03-03 | 2454201 | 2007-04-10 | -38 | SVO |
| 129 | 9.8 | 2454564 | 2008-04-07 | 2454603 | 2008-05-16 | -39 | SVO |
| 138 | 9.9 | 2456381 | 2013-03-29 | 2456410 | 2013-04-27 | -29 | SVO |
| 140 | 9.4 | 2456779 | 2014-05-01 | 2456811 | 2014-06-02 | -32 | SVO |
| 141 | 2456985 | 2014-11-23 | 2457012 | 2014-12-20 | -27 | SVO | |
| 142 | 10.2 | 2457189 | 2015-06-15 | 2457213 | 2015-07-09 | -24 | SVO |
| 143 | 2457400 | 2016-01-12 | 2457414 | 2016-01-26 | -14 | SVO | |
| 144 | 10.1 | 2457605 | 2016-08-04 | 2457614 | 2016-08-13 | -9 | SVO |
| 145 | 2457805 | 2017-02-20 | 2457815 | 2017-03-02 | -10 | SVO | |
| 146 | 2458010 | 2017-09-13 | 2458016 | 2017-09-19 | -6 | SVO | |
| 147 | 9.6 | 2458208 | 2018-03-30 | 2458217 | 2018-04-08 | -9 | SVO |
| 148 | 2458415 | 2018-10-23 | 2458418 | 2018-10-26 | -3 | SVO | |
| 149 | 9.2 | 2458607 | 2019-05-03 | 2458618 | 2019-05-14 | -11 | SVO |
| 150 | 2458810 | 2019-11-22 | 2458819 | 2019-12-01 | -9 | SVO | |
| 151 | 9.9 | 2459015 | 2020-06-14 | 2459020 | 2020-06-19 | -5 | SVO |
| 152 | 2459210 | 2020-12-26 | 2459221 | 2021-01-06 | -11 | SVO | |
| 153 | 9.6 | 2459409 | 2021-07-13 | 2459421 | 2021-07-25 | -12 | SVO |
| 154 | 2459610 | 2022-01-30 | 2459622 | 2022-02-11 | -12 | SVO | |
| 155 | 9.5 | 2459809 | 2022-08-17 | 2459823 | 2022-08-31 | -14 | 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. |