| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -104 | 2413477 | 1895-10-10 | 2413860 | 1896-10-27 | -383 | AnHar, 1909, vol 55, p 95 | |
| -103 | 2413841 | 1896-10-08 | 2414275 | 1897-12-16 | -434 | AnHar, 1909, vol 55, p 95 | |
| -102 | 2414219 | 1897-10-21 | 2414690 | 1899-02-04 | -471 | GuL, 1918, 1.1 | |
| -100 | 2415080 | 1900-03-01 | 2415520 | 1901-05-15 | -440 | GuL, 1918, 1.1 | |
| -96 | 9.3 | 2416749 | 1904-09-25 | 2417180 | 1905-11-30 | -431 | AAVSO |
| -95 | 9.6 | 2417128 | 1905-10-09 | 2417595 | 1907-01-19 | -467 | AAVSO |
| -94 | 9.6 | 2417598 | 1907-01-22 | 2418010 | 1908-03-09 | -412 | AAVSO |
| -93 | 9.4 | 2418038 | 1908-04-06 | 2418425 | 1909-04-28 | -387 | AAVSO |
| -92 | 8.8 | 2418470 | 1909-06-12 | 2418840 | 1910-06-17 | -370 | AAVSO |
| -91 | 9.2 | 2418878 | 1910-07-25 | 2419255 | 1911-08-06 | -377 | AAVSO |
| -90 | 10.0 | 2419309 | 1911-09-29 | 2419670 | 1912-09-24 | -361 | AAVSO |
| -89 | 10.0 | 2419734 | 1912-11-27 | 2420085 | 1913-11-13 | -351 | SVO |
| -88 | 10.1 | 2420170 | 1914-02-06 | 2420500 | 1915-01-02 | -330 | SVO |
| -87 | 9.5 | 2420561 | 1915-03-04 | 2420915 | 1916-02-21 | -354 | SVO |
| -86 | 10.1 | 2420970 | 1916-04-16 | 2421330 | 1917-04-11 | -360 | SVO |
| -85 | 10.9 | 2421458 | 1917-08-17 | 2421745 | 1918-05-31 | -287 | SVO |
| -84 | 11.2 | 2421860 | 1918-09-23 | 2422160 | 1919-07-20 | -300 | SVO |
| -83 | 10.5 | 2422299 | 1919-12-06 | 2422575 | 1920-09-07 | -276 | SVO |
| -82 | 10.9 | 2422739 | 1921-02-18 | 2422990 | 1921-10-27 | -251 | SVO |
| -81 | 10.5 | 2423152 | 1922-04-07 | 2423405 | 1922-12-16 | -253 | SVO |
| -80 | 10.2 | 2423651 | 1923-08-19 | 2423820 | 1924-02-04 | -169 | SVO |
| -79 | 10.2 | 2424067 | 1924-10-08 | 2424235 | 1925-03-25 | -168 | SVO |
| -78 | 10.8 | 2424497 | 1925-12-12 | 2424650 | 1926-05-14 | -153 | SVO |
| -77 | 10.8 | 2424930 | 1927-02-18 | 2425065 | 1927-07-03 | -135 | SVO |
| -76 | 10.9 | 2425346 | 1928-04-09 | 2425480 | 1928-08-21 | -134 | SVO |
| -75 | 11.3 | 2425779 | 1929-06-16 | 2425895 | 1929-10-10 | -116 | SVO |
| -74 | 10.4 | 2426201 | 1930-08-12 | 2426310 | 1930-11-29 | -109 | SVO |
| -73 | 10.8 | 2426650 | 1931-11-04 | 2426725 | 1932-01-18 | -75 | SVO |
| -72 | 10.7 | 2427050 | 1932-12-08 | 2427140 | 1933-03-08 | -90 | SVO |
| -71 | 10.8 | 2427476 | 1934-02-07 | 2427555 | 1934-04-27 | -79 | SVO |
| -70 | 11.1 | 2427872 | 1935-03-10 | 2427970 | 1935-06-16 | -98 | SVO |
| -69 | 11.3 | 2428322 | 1936-06-02 | 2428385 | 1936-08-04 | -63 | AAVSO |
| -68 | 11.5 | 2428749 | 1937-08-03 | 2428800 | 1937-09-23 | -51 | SVO |
| -67 | 11.2 | 2429156 | 1938-09-14 | 2429215 | 1938-11-12 | -59 | SVO |
| -66 | 11.2 | 2429575 | 1939-11-07 | 2429630 | 1940-01-01 | -55 | SVO |
| -65 | 10.8 | 2430002 | 1941-01-07 | 2430045 | 1941-02-19 | -43 | SVO |
| -64 | 10.6 | 2430406 | 1942-02-15 | 2430460 | 1942-04-10 | -54 | SVO |
| -63 | 10.4 | 2430798 | 1943-03-14 | 2430875 | 1943-05-30 | -77 | SVO |
| -62 | 10.6 | 2431221 | 1944-05-10 | 2431290 | 1944-07-18 | -69 | SVO |
| -61 | 10.3 | 2431653 | 1945-07-16 | 2431705 | 1945-09-06 | -52 | SVO |
| -60 | 10.6 | 2432068 | 1946-09-04 | 2432120 | 1946-10-26 | -52 | SVO |
| -59 | 10.0 | 2432444 | 1947-09-15 | 2432535 | 1947-12-15 | -91 | SVO |
| -58 | 10.2 | 2432885 | 1948-11-29 | 2432950 | 1949-02-02 | -65 | SVO |
| -57 | 10.0 | 2433266 | 1949-12-15 | 2433365 | 1950-03-24 | -99 | SVO |
| -56 | 10.3 | 2433674 | 1951-01-27 | 2433780 | 1951-05-13 | -106 | SVO |
| -55 | 10.3 | 2434137 | 1952-05-04 | 2434195 | 1952-07-01 | -58 | SVO |
| -54 | 10.5 | 2434565 | 1953-07-06 | 2434610 | 1953-08-20 | -45 | SVO |
| -53 | 10.6 | 2434984 | 1954-08-29 | 2435025 | 1954-10-09 | -41 | SVO |
| -52 | 10.3 | 2435402 | 1955-10-21 | 2435440 | 1955-11-28 | -38 | SVO |
| -51 | 10.3 | 2435820 | 1956-12-12 | 2435855 | 1957-01-16 | -35 | SVO |
| -50 | 10.1 | 2436257 | 1958-02-22 | 2436270 | 1958-03-07 | -13 | SVO |
| -49 | 10.2 | 2436678 | 1959-04-19 | 2436685 | 1959-04-26 | -7 | AAVSO |
| -48 | 10.4 | 2437092 | 1960-06-06 | 2437100 | 1960-06-14 | -8 | SVO |
| -47 | 10.3 | 2437539 | 1961-08-27 | 2437515 | 1961-08-03 | 24 | SVO |
| -46 | 10.0 | 2437955 | 1962-10-17 | 2437930 | 1962-09-22 | 25 | SVO |
| -45 | 10.0 | 2438393 | 1963-12-29 | 2438345 | 1963-11-11 | 48 | SVO |
| -44 | 10.4 | 2438825 | 1965-03-05 | 2438760 | 1964-12-30 | 65 | SVO |
| -43 | 10.4 | 2439203 | 1966-03-18 | 2439175 | 1966-02-18 | 28 | SVO |
| -42 | 9.8 | 2439642 | 1967-05-31 | 2439590 | 1967-04-09 | 52 | AAVSO |
| -41 | 10.1 | 2440079 | 1968-08-10 | 2440005 | 1968-05-28 | 74 | SVO |
| -40 | 10.4 | 2440498 | 1969-10-03 | 2440420 | 1969-07-17 | 78 | SVO |
| -39 | 10.1 | 2440913 | 1970-11-22 | 2440835 | 1970-09-05 | 78 | SVO |
| -38 | 10.5 | 2441346 | 1972-01-29 | 2441250 | 1971-10-25 | 96 | SVO |
| -37 | 10.1 | 2441738 | 1973-02-24 | 2441665 | 1972-12-13 | 73 | SVO |
| -36 | 10.3 | 2442204 | 1974-06-05 | 2442080 | 1974-02-01 | 124 | SVO |
| -35 | 10.2 | 2442669 | 1975-09-13 | 2442495 | 1975-03-23 | 174 | SVO |
| -34 | 9.9 | 2443055 | 1976-10-03 | 2442910 | 1976-05-11 | 145 | SVO |
| -33 | 10.0 | 2443479 | 1977-12-01 | 2443325 | 1977-06-30 | 154 | SVO |
| -32 | 10.1 | 2443925 | 1979-02-20 | 2443740 | 1978-08-19 | 185 | SVO |
| -31 | 10.1 | 2444353 | 1980-04-23 | 2444155 | 1979-10-08 | 198 | SVO |
| -30 | 10.5 | 2444797 | 1981-07-11 | 2444570 | 1980-11-26 | 227 | SVO |
| -29 | 10.2 | 2445209 | 1982-08-27 | 2444985 | 1982-01-15 | 224 | SVO |
| -28 | 10.2 | 2445645 | 1983-11-06 | 2445400 | 1983-03-06 | 245 | SVO |
| -27 | 10.3 | 2446060 | 1984-12-25 | 2445815 | 1984-04-24 | 245 | SVO |
| -26 | 10.4 | 2446488 | 1986-02-26 | 2446230 | 1985-06-13 | 258 | SVO |
| -25 | 10.6 | 2446927 | 1987-05-11 | 2446645 | 1986-08-02 | 282 | SVO |
| -24 | 10.5 | 2447352 | 1988-07-09 | 2447060 | 1987-09-21 | 292 | SVO |
| -23 | 10.5 | 2447792 | 1989-09-22 | 2447475 | 1988-11-09 | 317 | SVO |
| -22 | 10.4 | 2448218 | 1990-11-22 | 2447890 | 1989-12-29 | 328 | SVO |
| -21 | 10.1 | 2448627 | 1992-01-05 | 2448305 | 1991-02-17 | 322 | SVO |
| -20 | 10.4 | 2449047 | 1993-02-28 | 2448720 | 1992-04-07 | 327 | SVO |
| -19 | 10.3 | 2449486 | 1994-05-13 | 2449135 | 1993-05-27 | 351 | SVO |
| -18 | 2449904 | 1995-07-05 | 2449550 | 1994-07-16 | 354 | AAVSO | |
| -17 | 10.3 | 2450351 | 1996-09-24 | 2449965 | 1995-09-04 | 386 | SVO |
| -16 | 10.7 | 2450766 | 1997-11-13 | 2450380 | 1996-10-23 | 386 | SVO |
| -15 | 10.4 | 2451182 | 1999-01-03 | 2450795 | 1997-12-12 | 387 | SVO |
| -14 | 10.2 | 2451590 | 2000-02-15 | 2451210 | 1999-01-31 | 380 | SVO |
| -13 | 10.1 | 2452025 | 2001-04-25 | 2451625 | 2000-03-21 | 400 | SVO |
| -12 | 10.2 | 2452419 | 2002-05-24 | 2452040 | 2001-05-10 | 379 | SVO |
| -11 | 10.1 | 2452844 | 2003-07-23 | 2452455 | 2002-06-29 | 389 | SVO |
| -10 | 10.3 | 2453275 | 2004-09-26 | 2452870 | 2003-08-18 | 405 | SVO |
| -9 | 10.0 | 2453697 | 2005-11-22 | 2453285 | 2004-10-06 | 412 | SVO |
| -8 | 9.8 | 2454134 | 2007-02-02 | 2453700 | 2005-11-25 | 434 | SVO |
| -7 | 9.9 | 2454523 | 2008-02-26 | 2454115 | 2007-01-14 | 408 | SVO |
| -6 | 10.0 | 2454942 | 2009-04-20 | 2454530 | 2008-03-04 | 412 | SVO |
| -5 | 9.6 | 2455368 | 2010-06-20 | 2454945 | 2009-04-23 | 423 | SVO |
| -4 | 9.7 | 2455777 | 2011-08-03 | 2455360 | 2010-06-12 | 417 | SVO |
| -3 | 10.0 | 2456213 | 2012-10-12 | 2455775 | 2011-08-01 | 438 | SVO |
| -2 | 9.5 | 2456605 | 2013-11-08 | 2456190 | 2012-09-19 | 415 | SVO |
| -1 | 9.6 | 2457013 | 2014-12-21 | 2456605 | 2013-11-08 | 408 | SVO |
| 0 | 9.5 | 2457445 | 2016-02-26 | 2457020 | 2014-12-28 | 425 | SVO |
| 1 | 9.8 | 2457829 | 2017-03-16 | 2457435 | 2016-02-16 | 394 | SVO |
| 2 | 9.9 | 2458269 | 2018-05-30 | 2457850 | 2017-04-06 | 419 | SVO |
| 3 | 10.2 | 2458707 | 2019-08-11 | 2458265 | 2018-05-26 | 442 | SVO |
| 4 | 10.1 | 2459132 | 2020-10-09 | 2458680 | 2019-07-15 | 452 | SVO |
| 5 | 10.1 | 2459558 | 2021-12-09 | 2459095 | 2020-09-02 | 463 | 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. |