| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -76 | 2421520 | 1917-10-18 | 2421676 | 1918-03-23 | -156 | SVO | |
| -71 | 2422640 | 1920-11-11 | 2422747 | 1921-02-26 | -107 | SVO | |
| -68 | 2423320 | 1922-09-22 | 2423390 | 1922-12-01 | -70 | SVO | |
| -67 | 2423550 | 1923-05-10 | 2423604 | 1923-07-03 | -54 | SVO | |
| -66 | 2423770 | 1923-12-16 | 2423818 | 1924-02-02 | -48 | SVO | |
| -65 | 2423984 | 1924-07-17 | 2424033 | 1924-09-04 | -49 | SVO | |
| -63 | 2424420 | 1925-09-26 | 2424461 | 1925-11-06 | -41 | SVO | |
| -62 | 2424666 | 1926-05-30 | 2424675 | 1926-06-08 | -9 | AN, 1930, vol 239, p 27 | |
| -61 | 2424890 | 1927-01-09 | 2424890 | 1927-01-09 | 0 | SVO | |
| -60 | 9.8 | 2425099 | 1927-08-06 | 2425104 | 1927-08-11 | -5 | SVO |
| -59 | 2425339 | 1928-04-02 | 2425318 | 1928-03-12 | 21 | AN, 1930, vol 239, p 27 | |
| -58 | 2425550 | 1928-10-30 | 2425532 | 1928-10-12 | 18 | AN, 1930, vol 239, p 27 | |
| -57 | 2425758 | 1929-05-26 | 2425746 | 1929-05-14 | 12 | AN, 1930, vol 239, p 27 | |
| -56 | 2425995 | 1930-01-18 | 2425961 | 1929-12-15 | 34 | AN, 1930, vol 239, p 27 | |
| -55 | 2426210 | 1930-08-21 | 2426175 | 1930-07-17 | 35 | SVO | |
| -53 | 2426653 | 1931-11-07 | 2426603 | 1931-09-18 | 50 | SVO | |
| -52 | 2426880 | 1932-06-21 | 2426818 | 1932-04-20 | 62 | SVO | |
| -50 | 2427290 | 1933-08-05 | 2427246 | 1933-06-22 | 44 | SVO | |
| -49 | 2427510 | 1934-03-13 | 2427460 | 1934-01-22 | 50 | SVO | |
| -48 | 2427723 | 1934-10-12 | 2427675 | 1934-08-25 | 48 | SVO | |
| -47 | 2427951 | 1935-05-28 | 2427889 | 1935-03-27 | 62 | SVO | |
| -45 | 2428370 | 1936-07-20 | 2428317 | 1936-05-28 | 53 | SVO | |
| -43 | 2428797 | 1937-09-20 | 2428746 | 1937-07-31 | 51 | SVO | |
| -41 | 2429214 | 1938-11-11 | 2429174 | 1938-10-02 | 40 | SVO | |
| -40 | 2429441 | 1939-06-26 | 2429389 | 1939-05-05 | 52 | SVO | |
| -38 | 2429853 | 1940-08-11 | 2429817 | 1940-07-06 | 36 | SVO | |
| -36 | 2430264 | 1941-09-26 | 2430246 | 1941-09-08 | 18 | SVO | |
| -35 | 2430480 | 1942-04-30 | 2430460 | 1942-04-10 | 20 | SVO | |
| -34 | 2430700 | 1942-12-06 | 2430674 | 1942-11-10 | 26 | SVO | |
| -33 | 2430915 | 1943-07-09 | 2430888 | 1943-06-12 | 27 | SVO | |
| -31 | 2431321 | 1944-08-18 | 2431317 | 1944-08-14 | 4 | SVO | |
| -29 | 2431739 | 1945-10-10 | 2431745 | 1945-10-16 | -6 | SVO | |
| -26 | 2432389 | 1947-07-22 | 2432388 | 1947-07-21 | 1 | SVO | |
| -24 | 2432811 | 1948-09-16 | 2432816 | 1948-09-21 | -5 | SVO | |
| -21 | 2433450 | 1950-06-17 | 2433459 | 1950-06-26 | -9 | SVO | |
| -19 | 2433876 | 1951-08-17 | 2433888 | 1951-08-29 | -12 | SVO | |
| 14 | 2440930 | 1970-12-09 | 2440958 | 1971-01-06 | -28 | SVO | |
| 15 | 10.5 | 2441152 | 1971-07-19 | 2441172 | 1971-08-08 | -20 | SVO |
| 17 | 2441585 | 1972-09-24 | 2441600 | 1972-10-09 | -15 | SVO | |
| 19 | 2442000 | 1973-11-13 | 2442029 | 1973-12-12 | -29 | SVO | |
| 22 | 2442647 | 1975-08-22 | 2442672 | 1975-09-16 | -25 | SVO | |
| 25 | 2443280 | 1977-05-16 | 2443314 | 1977-06-19 | -34 | SVO | |
| 27 | 2443712 | 1978-07-22 | 2443743 | 1978-08-22 | -31 | SVO | |
| 29 | 2444155 | 1979-10-08 | 2444171 | 1979-10-24 | -16 | SVO | |
| 32 | 2444790 | 1981-07-04 | 2444814 | 1981-07-28 | -24 | SVO | |
| 34 | 10.2 | 2445221 | 1982-09-08 | 2445242 | 1982-09-29 | -21 | SVO |
| 35 | 2445442 | 1983-04-17 | 2445457 | 1983-05-02 | -15 | SVO | |
| 36 | 2445656 | 1983-11-17 | 2445671 | 1983-12-02 | -15 | SVO | |
| 37 | 10.4 | 2445879 | 1984-06-27 | 2445885 | 1984-07-03 | -6 | SVO |
| 38 | 2446095 | 1985-01-29 | 2446099 | 1985-02-02 | -4 | SVO | |
| 39 | 10.4 | 2446303 | 1985-08-25 | 2446314 | 1985-09-05 | -11 | SVO |
| 40 | 2446511 | 1986-03-21 | 2446528 | 1986-04-07 | -17 | SVO | |
| 41 | 10.5 | 2446738 | 1986-11-03 | 2446742 | 1986-11-07 | -4 | SVO |
| 42 | 2446952 | 1987-06-05 | 2446956 | 1987-06-09 | -4 | SVO | |
| 43 | 2447160 | 1987-12-30 | 2447171 | 1988-01-10 | -11 | SVO | |
| 44 | 11.1 | 2447390 | 1988-08-16 | 2447385 | 1988-08-11 | 5 | SVO |
| 45 | 2447595 | 1989-03-09 | 2447599 | 1989-03-13 | -4 | SVO | |
| 46 | 10.5 | 2447820 | 1989-10-20 | 2447813 | 1989-10-13 | 7 | SVO |
| 47 | 2448020 | 1990-05-08 | 2448028 | 1990-05-16 | -8 | SVO | |
| 48 | 10.4 | 2448246 | 1990-12-20 | 2448242 | 1990-12-16 | 4 | SVO |
| 49 | 10.6 | 2448464 | 1991-07-26 | 2448456 | 1991-07-18 | 8 | SVO |
| 50 | 2448670 | 1992-02-17 | 2448670 | 1992-02-17 | 0 | SVO | |
| 51 | 10.7 | 2448898 | 1992-10-02 | 2448885 | 1992-09-19 | 13 | SVO |
| 52 | 2449105 | 1993-04-27 | 2449099 | 1993-04-21 | 6 | SVO | |
| 53 | 10.7 | 2449329 | 1993-12-07 | 2449313 | 1993-11-21 | 16 | SVO |
| 54 | 2449525 | 1994-06-21 | 2449527 | 1994-06-23 | -2 | SVO | |
| 55 | 10.5 | 2449756 | 1995-02-07 | 2449741 | 1995-01-23 | 15 | SVO |
| 56 | 10.3 | 2449964 | 1995-09-03 | 2449956 | 1995-08-26 | 8 | SVO |
| 57 | 10.7 | 2450179 | 1996-04-05 | 2450170 | 1996-03-27 | 9 | SVO |
| 58 | 10.6 | 2450400 | 1996-11-12 | 2450384 | 1996-10-27 | 16 | SVO |
| 59 | 10.6 | 2450613 | 1997-06-13 | 2450598 | 1997-05-29 | 15 | SVO |
| 60 | 10.5 | 2450836 | 1998-01-22 | 2450813 | 1997-12-30 | 23 | SVO |
| 61 | 10.5 | 2451040 | 1998-08-14 | 2451027 | 1998-08-01 | 13 | SVO |
| 62 | 10.5 | 2451255 | 1999-03-17 | 2451241 | 1999-03-03 | 14 | SVO |
| 63 | 10.7 | 2451462 | 1999-10-10 | 2451455 | 1999-10-03 | 7 | SVO |
| 64 | 10.6 | 2451679 | 2000-05-14 | 2451670 | 2000-05-05 | 9 | SVO |
| 65 | 10.6 | 2451889 | 2000-12-10 | 2451884 | 2000-12-05 | 5 | SVO |
| 66 | 10.7 | 2452104 | 2001-07-13 | 2452098 | 2001-07-07 | 6 | SVO |
| 67 | 10.6 | 2452320 | 2002-02-14 | 2452312 | 2002-02-06 | 8 | SVO |
| 68 | 10.5 | 2452534 | 2002-09-16 | 2452527 | 2002-09-09 | 7 | SVO |
| 69 | 10.7 | 2452740 | 2003-04-10 | 2452741 | 2003-04-11 | -1 | SVO |
| 70 | 2452953 | 2003-11-09 | 2452955 | 2003-11-11 | -2 | AFOEV | |
| 71 | 2453163 | 2004-06-06 | 2453169 | 2004-06-12 | -6 | AFOEV | |
| 72 | 2453383 | 2005-01-12 | 2453384 | 2005-01-13 | -1 | AFOEV | |
| 73 | 10.8 | 2453599 | 2005-08-16 | 2453598 | 2005-08-15 | 1 | SVO |
| 74 | 2453810 | 2006-03-15 | 2453812 | 2006-03-17 | -2 | SVO | |
| 75 | 10.6 | 2454020 | 2006-10-11 | 2454026 | 2006-10-17 | -6 | SVO |
| 76 | 2454237 | 2007-05-16 | 2454241 | 2007-05-20 | -4 | AFOEV | |
| 77 | 10.2 | 2454451 | 2007-12-16 | 2454455 | 2007-12-20 | -4 | SVO |
| 78 | 10.3 | 2454658 | 2008-07-10 | 2454669 | 2008-07-21 | -11 | SVO |
| 79 | 2454870 | 2009-02-07 | 2454883 | 2009-02-20 | -13 | SVO | |
| 80 | 11.1 | 2455102 | 2009-09-27 | 2455098 | 2009-09-23 | 4 | SVO |
| 81 | 2455310 | 2010-04-23 | 2455312 | 2010-04-25 | -2 | SVO | |
| 82 | 2455530 | 2010-11-29 | 2455526 | 2010-11-25 | 4 | SVO | |
| 83 | 2455740 | 2011-06-27 | 2455740 | 2011-06-27 | 0 | SVO | |
| 85 | 10.5 | 2456180 | 2012-09-09 | 2456169 | 2012-08-29 | 11 | SVO |
| 87 | 10.5 | 2456597 | 2013-10-31 | 2456597 | 2013-10-31 | 0 | SVO |
| 88 | 10.6 | 2456812 | 2014-06-03 | 2456811 | 2014-06-02 | 1 | SVO |
| 89 | 10.5 | 2457026 | 2015-01-03 | 2457026 | 2015-01-03 | 0 | SVO |
| 90 | 10.8 | 2457250 | 2015-08-15 | 2457240 | 2015-08-05 | 10 | SVO |
| 91 | 2457465 | 2016-03-17 | 2457454 | 2016-03-06 | 11 | SVO | |
| 92 | 10.7 | 2457670 | 2016-10-08 | 2457668 | 2016-10-06 | 2 | SVO |
| 93 | 10.4 | 2457882 | 2017-05-08 | 2457883 | 2017-05-09 | -1 | SVO |
| 94 | 2458085 | 2017-11-27 | 2458097 | 2017-12-09 | -12 | SVO | |
| 95 | 10.5 | 2458314 | 2018-07-14 | 2458311 | 2018-07-11 | 3 | SVO |
| 96 | 10.7 | 2458523 | 2019-02-08 | 2458525 | 2019-02-10 | -2 | SVO |
| 97 | 10.6 | 2458730 | 2019-09-03 | 2458740 | 2019-09-13 | -10 | SVO |
| 98 | 10.8 | 2458947 | 2020-04-07 | 2458954 | 2020-04-14 | -7 | SVO |
| 99 | 2459160 | 2020-11-06 | 2459168 | 2020-11-14 | -8 | SVO | |
| 100 | 2459380 | 2021-06-14 | 2459382 | 2021-06-16 | -2 | SVO | |
| 101 | 2459595 | 2022-01-15 | 2459597 | 2022-01-17 | -2 | SVO | |
| 102 | 10.6 | 2459797 | 2022-08-05 | 2459811 | 2022-08-19 | -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. |