| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -108 | 2413970 | 1897-02-14 | 2414091 | 1897-06-15 | -121 | SVO | |
| -105 | 2414790 | 1899-05-15 | 2414892 | 1899-08-25 | -102 | SVO | |
| -104 | 2415070 | 1900-02-19 | 2415159 | 1900-05-19 | -89 | SVO | |
| -103 | 2415335 | 1900-11-11 | 2415426 | 1901-02-10 | -91 | SVO | |
| -100 | 2416165 | 1903-02-19 | 2416228 | 1903-04-23 | -63 | SVO | |
| -99 | 2416433 | 1903-11-14 | 2416495 | 1904-01-15 | -62 | SVO | |
| -95 | 2417510 | 1906-10-26 | 2417563 | 1906-12-18 | -53 | SVO | |
| -93 | 2418050 | 1908-04-18 | 2418097 | 1908-06-04 | -47 | SVO | |
| -92 | 2418331 | 1909-01-24 | 2418365 | 1909-02-27 | -34 | SVO | |
| -91 | 2418605 | 1909-10-25 | 2418632 | 1909-11-21 | -27 | SVO | |
| -88 | 2419435 | 1912-02-02 | 2419433 | 1912-01-31 | 2 | SVO | |
| -87 | 2419715 | 1912-11-08 | 2419700 | 1912-10-24 | 15 | SVO | |
| -85 | 2420250 | 1914-04-27 | 2420234 | 1914-04-11 | 16 | SVO | |
| -84 | 2420519 | 1915-01-21 | 2420501 | 1915-01-03 | 18 | SVO | |
| -83 | 2420795 | 1915-10-24 | 2420769 | 1915-09-28 | 26 | SVO | |
| -81 | 2421330 | 1917-04-11 | 2421303 | 1917-03-15 | 27 | SVO | |
| -80 | 2421602 | 1918-01-08 | 2421570 | 1917-12-07 | 32 | SVO | |
| -77 | 2422400 | 1920-03-16 | 2422371 | 1920-02-16 | 29 | SVO | |
| -76 | 2422660 | 1920-12-01 | 2422638 | 1920-11-09 | 22 | SVO | |
| -75 | 2422930 | 1921-08-28 | 2422905 | 1921-08-03 | 25 | SVO | |
| -73 | 2423450 | 1923-01-30 | 2423440 | 1923-01-20 | 10 | SVO | |
| -72 | 2423725 | 1923-11-01 | 2423707 | 1923-10-14 | 18 | SVO | |
| -69 | 2424527 | 1926-01-11 | 2424508 | 1925-12-23 | 19 | SVO | |
| -68 | 2424790 | 1926-10-01 | 2424775 | 1926-09-16 | 15 | SVO | |
| -66 | 2425330 | 1928-03-24 | 2425309 | 1928-03-03 | 21 | SVO | |
| -65 | 2425598 | 1928-12-17 | 2425576 | 1928-11-25 | 22 | SVO | |
| -64 | 2425858 | 1929-09-03 | 2425844 | 1929-08-20 | 14 | AN, 1934, vol 252, p 269 | |
| -62 | 2426410 | 1931-03-09 | 2426378 | 1931-02-05 | 32 | SVO | |
| -61 | 2426675 | 1931-11-29 | 2426645 | 1931-10-30 | 30 | SVO | |
| -60 | 2426955 | 1932-09-04 | 2426912 | 1932-07-23 | 43 | AN, 1934, vol 252, p 269 | |
| -58 | 2427480 | 1934-02-11 | 2427446 | 1934-01-08 | 34 | SVO | |
| -57 | 2427749 | 1934-11-07 | 2427713 | 1934-10-02 | 36 | SVO | |
| -56 | 2428025 | 1935-08-10 | 2427980 | 1935-06-26 | 45 | AN, 1936, vol 259, p 101 | |
| -55 | 2428286 | 1936-04-27 | 2428247 | 1936-03-19 | 39 | AN, 1948, vol 276, p 11 | |
| -54 | 2428549 | 1937-01-15 | 2428515 | 1936-12-12 | 34 | SVO | |
| -53 | 2428825 | 1937-10-18 | 2428782 | 1937-09-05 | 43 | SVO | |
| -51 | 2429355 | 1939-04-01 | 2429316 | 1939-02-21 | 39 | SVO | |
| -50 | 2429632 | 1940-01-03 | 2429583 | 1939-11-15 | 49 | SVO | |
| -49 | 2429900 | 1940-09-27 | 2429850 | 1940-08-08 | 50 | SVO | |
| -47 | 2430465 | 1942-04-15 | 2430384 | 1942-01-24 | 81 | SVO | |
| -46 | 2430724 | 1942-12-30 | 2430651 | 1942-10-18 | 73 | SVO | |
| -42 | 2431822 | 1946-01-01 | 2431720 | 1945-09-21 | 102 | SVO | |
| -41 | 2432090 | 1946-09-26 | 2431987 | 1946-06-15 | 103 | SVO | |
| -38 | 2432920 | 1949-01-03 | 2432788 | 1948-08-24 | 132 | SVO | |
| -37 | 2433190 | 1949-09-30 | 2433055 | 1949-05-18 | 135 | SVO | |
| -34 | 2433986 | 1951-12-05 | 2433857 | 1951-07-29 | 129 | SVO | |
| -7 | 2441020 | 1971-03-09 | 2441068 | 1971-04-26 | -48 | SVO | |
| -6 | 2441280 | 1971-11-24 | 2441336 | 1972-01-19 | -56 | SVO | |
| -3 | 9.6 | 2442110 | 1974-03-03 | 2442137 | 1974-03-30 | -27 | SVO |
| -2 | 9.3 | 2442375 | 1974-11-23 | 2442404 | 1974-12-22 | -29 | SVO |
| -1 | 2442640 | 1975-08-15 | 2442671 | 1975-09-15 | -31 | SVO | |
| 0 | 2442910 | 1976-05-11 | 2442938 | 1976-06-08 | -28 | SVO | |
| 1 | 9.1 | 2443169 | 1977-01-25 | 2443205 | 1977-03-02 | -36 | SVO |
| 2 | 10.1 | 2443438 | 1977-10-21 | 2443472 | 1977-11-24 | -34 | SVO |
| 4 | 2443975 | 1979-04-11 | 2444007 | 1979-05-13 | -32 | SVO | |
| 5 | 9.7 | 2444231 | 1979-12-23 | 2444274 | 1980-02-04 | -43 | SVO |
| 6 | 2444495 | 1980-09-12 | 2444541 | 1980-10-28 | -46 | SVO | |
| 8 | 10.0 | 2445037 | 1982-03-08 | 2445075 | 1982-04-15 | -38 | SVO |
| 9 | 9.3 | 2445297 | 1982-11-23 | 2445342 | 1983-01-07 | -45 | SVO |
| 10 | 2445553 | 1983-08-06 | 2445609 | 1983-10-01 | -56 | AFOEV | |
| 12 | 9.5 | 2446093 | 1985-01-27 | 2446143 | 1985-03-18 | -50 | SVO |
| 13 | 10.0 | 2446368 | 1985-10-29 | 2446411 | 1985-12-11 | -43 | SVO |
| 15 | 9.8 | 2446902 | 1987-04-16 | 2446945 | 1987-05-29 | -43 | SVO |
| 16 | 10.0 | 2447173 | 1988-01-12 | 2447212 | 1988-02-20 | -39 | SVO |
| 17 | 2447423 | 1988-09-18 | 2447479 | 1988-11-13 | -56 | AFOEV | |
| 18 | 2447690 | 1989-06-12 | 2447746 | 1989-08-07 | -56 | AFOEV | |
| 19 | 9.2 | 2447955 | 1990-03-04 | 2448013 | 1990-05-01 | -58 | SVO |
| 20 | 10.5 | 2448234 | 1990-12-08 | 2448280 | 1991-01-23 | -46 | SVO |
| 21 | 2448490 | 1991-08-21 | 2448547 | 1991-10-17 | -57 | SVO | |
| 22 | 2448760 | 1992-05-17 | 2448815 | 1992-07-11 | -55 | SVO | |
| 23 | 9.6 | 2449031 | 1993-02-12 | 2449082 | 1993-04-04 | -51 | SVO |
| 24 | 9.9 | 2449297 | 1993-11-05 | 2449349 | 1993-12-27 | -52 | SVO |
| 25 | 2449572 | 1994-08-07 | 2449616 | 1994-09-20 | -44 | AFOEV | |
| 26 | 2449827 | 1995-04-19 | 2449883 | 1995-06-14 | -56 | AFOEV | |
| 27 | 9.9 | 2450109 | 1996-01-26 | 2450150 | 1996-03-07 | -41 | SVO |
| 28 | 9.5 | 2450377 | 1996-10-20 | 2450417 | 1996-11-29 | -40 | SVO |
| 29 | 2450660 | 1997-07-30 | 2450684 | 1997-08-23 | -24 | AFOEV | |
| 30 | 2450907 | 1998-04-03 | 2450951 | 1998-05-17 | -44 | AFOEV | |
| 31 | 9.6 | 2451194 | 1999-01-15 | 2451218 | 1999-02-08 | -24 | SVO |
| 32 | 10.0 | 2451468 | 1999-10-16 | 2451486 | 1999-11-03 | -18 | SVO |
| 34 | 2452015 | 2001-04-15 | 2452020 | 2001-04-20 | -5 | AFOEV | |
| 35 | 9.4 | 2452285 | 2002-01-10 | 2452287 | 2002-01-12 | -2 | SVO |
| 36 | 9.4 | 2452554 | 2002-10-06 | 2452554 | 2002-10-06 | 0 | SVO |
| 38 | 9.2 | 2453092 | 2004-03-27 | 2453088 | 2004-03-23 | 4 | SVO |
| 39 | 10.3 | 2453360 | 2004-12-20 | 2453355 | 2004-12-15 | 5 | SVO |
| 40 | 2453623 | 2005-09-09 | 2453622 | 2005-09-08 | 1 | AFOEV | |
| 42 | 9.5 | 2454164 | 2007-03-04 | 2454157 | 2007-02-25 | 7 | SVO |
| 43 | 10.0 | 2454432 | 2007-11-27 | 2454424 | 2007-11-19 | 8 | SVO |
| 44 | 2454694 | 2008-08-15 | 2454691 | 2008-08-12 | 3 | AFOEV | |
| 45 | 9.6 | 2454968 | 2009-05-16 | 2454958 | 2009-05-06 | 10 | SVO |
| 46 | 9.8 | 2455239 | 2010-02-11 | 2455225 | 2010-01-28 | 14 | SVO |
| 47 | 9.2 | 2455502 | 2010-11-01 | 2455492 | 2010-10-22 | 10 | SVO |
| 48 | 9.4 | 2455771 | 2011-07-28 | 2455759 | 2011-07-16 | 12 | SVO |
| 49 | 2456050 | 2012-05-02 | 2456026 | 2012-04-08 | 24 | SVO | |
| 50 | 9.3 | 2456317 | 2013-01-24 | 2456293 | 2012-12-31 | 24 | SVO |
| 51 | 10.2 | 2456592 | 2013-10-26 | 2456561 | 2013-09-25 | 31 | SVO |
| 52 | 9.2 | 2456858 | 2014-07-19 | 2456828 | 2014-06-19 | 30 | SVO |
| 53 | 2457135 | 2015-04-22 | 2457095 | 2015-03-13 | 40 | SVO | |
| 54 | 9.2 | 2457388 | 2015-12-31 | 2457362 | 2015-12-05 | 26 | SVO |
| 55 | 9.9 | 2457659 | 2016-09-27 | 2457629 | 2016-08-28 | 30 | SVO |
| 56 | 2457935 | 2017-06-30 | 2457896 | 2017-05-22 | 39 | SVO | |
| 57 | 9.3 | 2458193 | 2018-03-15 | 2458163 | 2018-02-13 | 30 | SVO |
| 58 | 10.0 | 2458472 | 2018-12-19 | 2458430 | 2018-11-07 | 42 | SVO |
| 59 | 9.5 | 2458739 | 2019-09-12 | 2458697 | 2019-08-01 | 42 | SVO |
| 60 | 10.2 | 2459009 | 2020-06-08 | 2458964 | 2020-04-24 | 45 | SVO |
| 61 | 10.1 | 2459287 | 2021-03-13 | 2459232 | 2021-01-17 | 55 | SVO |
| 62 | 9.1 | 2459551 | 2021-12-02 | 2459499 | 2021-10-11 | 52 | 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. |