| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -119 | 2414360 | 1898-03-11 | 2414347 | 1898-02-26 | 13 | SVO | |
| -113 | 2415770 | 1902-01-20 | 2415759 | 1902-01-09 | 11 | SVO | |
| -111 | 2416225 | 1903-04-20 | 2416229 | 1903-04-24 | -4 | SVO | |
| -109 | 2416695 | 1904-08-02 | 2416700 | 1904-08-07 | -5 | SVO | |
| -108 | 2416940 | 1905-04-04 | 2416935 | 1905-03-30 | 5 | SVO | |
| -104 | 2417875 | 1907-10-26 | 2417876 | 1907-10-27 | -1 | SVO | |
| -103 | 2418130 | 1908-07-07 | 2418111 | 1908-06-18 | 19 | SVO | |
| -101 | 2418615 | 1909-11-04 | 2418582 | 1909-10-02 | 33 | SVO | |
| -100 | 2418830 | 1910-06-07 | 2418817 | 1910-05-25 | 13 | SVO | |
| -98 | 2419300 | 1911-09-20 | 2419288 | 1911-09-08 | 12 | SVO | |
| -93 | 2420460 | 1914-11-23 | 2420464 | 1914-11-27 | -4 | SVO | |
| -92 | 2420700 | 1915-07-21 | 2420699 | 1915-07-20 | 1 | SVO | |
| -91 | 2420930 | 1916-03-07 | 2420934 | 1916-03-11 | -4 | GuL, 1922, 1.3 | |
| -90 | 2421180 | 1916-11-12 | 2421170 | 1916-11-02 | 10 | SVO | |
| -89 | 2421400 | 1917-06-20 | 2421405 | 1917-06-25 | -5 | SVO | |
| -84 | 2422575 | 1920-09-07 | 2422581 | 1920-09-13 | -6 | AN, 1926, vol 228, p 331 | |
| -81 | 2423289 | 1922-08-22 | 2423287 | 1922-08-20 | 2 | AN, 1926, vol 228, p 331 | |
| -79 | 2423745 | 1923-11-21 | 2423758 | 1923-12-04 | -13 | AN, 1926, vol 228, p 331 | |
| -78 | 2423975 | 1924-07-08 | 2423993 | 1924-07-26 | -18 | AN, 1926, vol 228, p 331 | |
| -77 | 2424209 | 1925-02-27 | 2424228 | 1925-03-18 | -19 | AN, 1926, vol 228, p 331 | |
| -76 | 2424448 | 1925-10-24 | 2424463 | 1925-11-08 | -15 | AN, 1926, vol 228, p 331 | |
| -73 | 2425163 | 1927-10-09 | 2425169 | 1927-10-15 | -6 | GuL, 1936, 2.2 | |
| -72 | 2425400 | 1928-06-02 | 2425404 | 1928-06-06 | -4 | SVO | |
| -70 | 2425860 | 1929-09-05 | 2425875 | 1929-09-20 | -15 | SVO | |
| -69 | 2426095 | 1930-04-28 | 2426110 | 1930-05-13 | -15 | SVO | |
| -65 | 2427045 | 1932-12-03 | 2427051 | 1932-12-09 | -6 | AN, 1934, vol 252, p 269 | |
| -64 | 2427292 | 1933-08-07 | 2427286 | 1933-08-01 | 6 | GuL, 1936, 2.2, AN, 1934, vol 252, p 269 | |
| -63 | 2427529 | 1934-04-01 | 2427522 | 1934-03-25 | 7 | AN, 1948, vol 276, p 11 | |
| -62 | 2427760 | 1934-11-18 | 2427757 | 1934-11-15 | 3 | AN, 1948, vol 276, p 11 | |
| -61 | 2428003 | 1935-07-19 | 2427992 | 1935-07-08 | 11 | GuL, 1936, 2.2, AN, 1948, vol 276, p 11 | |
| -59 | 2428478 | 1936-11-05 | 2428463 | 1936-10-21 | 15 | AN, 1948, vol 276, p 11 | |
| -58 | 2428700 | 1937-06-15 | 2428698 | 1937-06-13 | 2 | SVO | |
| -56 | 2429185 | 1938-10-13 | 2429168 | 1938-09-26 | 17 | AN, 1948, vol 276, p 11 | |
| -55 | 2429413 | 1939-05-29 | 2429404 | 1939-05-20 | 9 | AN, 1948, vol 276, p 11 | |
| -53 | 2429875 | 1940-09-02 | 2429874 | 1940-09-01 | 1 | SVO | |
| -52 | 2430100 | 1941-04-15 | 2430110 | 1941-04-25 | -10 | SVO | |
| -50 | 2430575 | 1942-08-03 | 2430580 | 1942-08-08 | -5 | SVO | |
| -49 | 2430820 | 1943-04-05 | 2430815 | 1943-03-31 | 5 | SVO | |
| -47 | 2431285 | 1944-07-13 | 2431286 | 1944-07-14 | -1 | SVO | |
| -45 | 2431740 | 1945-10-11 | 2431756 | 1945-10-27 | -16 | SVO | |
| -44 | 2431970 | 1946-05-29 | 2431992 | 1946-06-20 | -22 | SVO | |
| -36 | 2433870 | 1951-08-11 | 2433874 | 1951-08-15 | -4 | SVO | |
| -8 | 2440450 | 1969-08-16 | 2440461 | 1969-08-27 | -11 | SVO | |
| -7 | 2440700 | 1970-04-23 | 2440696 | 1970-04-19 | 4 | SVO | |
| -5 | 12.2 | 2441178 | 1971-08-14 | 2441167 | 1971-08-03 | 11 | SVO |
| -4 | 2441410 | 1972-04-02 | 2441402 | 1972-03-25 | 8 | SVO | |
| -2 | 2441875 | 1973-07-11 | 2441872 | 1973-07-08 | 3 | SVO | |
| 0 | 10.6 | 2442338 | 1974-10-17 | 2442343 | 1974-10-22 | -5 | SVO |
| 1 | 11.2 | 2442580 | 1975-06-16 | 2442578 | 1975-06-14 | 2 | SVO |
| 3 | 10.2 | 2443049 | 1976-09-27 | 2443049 | 1976-09-27 | 0 | SVO |
| 4 | 2443270 | 1977-05-06 | 2443284 | 1977-05-20 | -14 | SVO | |
| 6 | 2443740 | 1978-08-19 | 2443754 | 1978-09-02 | -14 | SVO | |
| 8 | 2444220 | 1979-12-12 | 2444225 | 1979-12-17 | -5 | SVO | |
| 9 | 10.9 | 2444443 | 1980-07-22 | 2444460 | 1980-08-08 | -17 | SVO |
| 11 | 2444910 | 1981-11-01 | 2444931 | 1981-11-22 | -21 | SVO | |
| 12 | 2445150 | 1982-06-29 | 2445166 | 1982-07-15 | -16 | SVO | |
| 14 | 2445624 | 1983-10-16 | 2445637 | 1983-10-29 | -13 | SVO | |
| 15 | 2445869 | 1984-06-17 | 2445872 | 1984-06-20 | -3 | SVO | |
| 16 | 2446100 | 1985-02-03 | 2446107 | 1985-02-10 | -7 | SVO | |
| 17 | 10.7 | 2446335 | 1985-09-26 | 2446342 | 1985-10-03 | -7 | SVO |
| 18 | 2446570 | 1986-05-19 | 2446578 | 1986-05-27 | -8 | SVO | |
| 20 | 2447030 | 1987-08-22 | 2447048 | 1987-09-09 | -18 | SVO | |
| 21 | 2447260 | 1988-04-08 | 2447283 | 1988-05-01 | -23 | SVO | |
| 22 | 2447500 | 1988-12-04 | 2447519 | 1988-12-23 | -19 | SVO | |
| 23 | 11.7 | 2447749 | 1989-08-10 | 2447754 | 1989-08-15 | -5 | SVO |
| 24 | 2447980 | 1990-03-29 | 2447989 | 1990-04-07 | -9 | AFOEV | |
| 25 | 2448210 | 1990-11-14 | 2448224 | 1990-11-28 | -14 | SVO | |
| 26 | 2448445 | 1991-07-07 | 2448460 | 1991-07-22 | -15 | SVO | |
| 28 | 2448920 | 1992-10-24 | 2448930 | 1992-11-03 | -10 | SVO | |
| 29 | 2449155 | 1993-06-16 | 2449165 | 1993-06-26 | -10 | SVO | |
| 31 | 11.3 | 2449640 | 1994-10-14 | 2449636 | 1994-10-10 | 4 | SVO |
| 32 | 2449865 | 1995-05-27 | 2449871 | 1995-06-02 | -6 | SVO | |
| 34 | 11.3 | 2450359 | 1996-10-02 | 2450342 | 1996-09-15 | 17 | SVO |
| 35 | 11.2 | 2450598 | 1997-05-29 | 2450577 | 1997-05-08 | 21 | SVO |
| 37 | 11.1 | 2451072 | 1998-09-15 | 2451048 | 1998-08-22 | 24 | SVO |
| 38 | 10.8 | 2451312 | 1999-05-13 | 2451283 | 1999-04-14 | 29 | SVO |
| 39 | 11.3 | 2451552 | 2000-01-08 | 2451518 | 1999-12-05 | 34 | SVO |
| 40 | 10.4 | 2451774 | 2000-08-17 | 2451753 | 2000-07-27 | 21 | SVO |
| 41 | 11.7 | 2452023 | 2001-04-23 | 2451989 | 2001-03-20 | 34 | SVO |
| 42 | 11.8 | 2452258 | 2001-12-14 | 2452224 | 2001-11-10 | 34 | SVO |
| 43 | 10.7 | 2452476 | 2002-07-20 | 2452459 | 2002-07-03 | 17 | SVO |
| 44 | 2452720 | 2003-03-21 | 2452694 | 2003-02-23 | 26 | SVO | |
| 45 | 10.5 | 2452954 | 2003-11-10 | 2452930 | 2003-10-17 | 24 | SVO |
| 46 | 11.2 | 2453183 | 2004-06-26 | 2453165 | 2004-06-08 | 18 | SVO |
| 47 | 2453415 | 2005-02-13 | 2453400 | 2005-01-29 | 15 | SVO | |
| 48 | 11.1 | 2453649 | 2005-10-05 | 2453635 | 2005-09-21 | 14 | SVO |
| 49 | 2453888 | 2006-06-01 | 2453871 | 2006-05-15 | 17 | AFOEV | |
| 51 | 10.8 | 2454348 | 2007-09-04 | 2454341 | 2007-08-28 | 7 | SVO |
| 52 | 11.1 | 2454574 | 2008-04-17 | 2454576 | 2008-04-19 | -2 | SVO |
| 53 | 11.1 | 2454809 | 2008-12-08 | 2454812 | 2008-12-11 | -3 | SVO |
| 54 | 10.7 | 2455047 | 2009-08-03 | 2455047 | 2009-08-03 | 0 | SVO |
| 55 | 10.8 | 2455274 | 2010-03-18 | 2455282 | 2010-03-26 | -8 | SVO |
| 56 | 11.4 | 2455516 | 2010-11-15 | 2455517 | 2010-11-16 | -1 | SVO |
| 57 | 2455750 | 2011-07-07 | 2455753 | 2011-07-10 | -3 | SVO | |
| 59 | 10.9 | 2456219 | 2012-10-18 | 2456223 | 2012-10-22 | -4 | SVO |
| 60 | 12.1 | 2456460 | 2013-06-16 | 2456458 | 2013-06-14 | 2 | SVO |
| 61 | 2456695 | 2014-02-06 | 2456694 | 2014-02-05 | 1 | SVO | |
| 62 | 2456920 | 2014-09-19 | 2456929 | 2014-09-28 | -9 | SVO | |
| 63 | 10.7 | 2457157 | 2015-05-14 | 2457164 | 2015-05-21 | -7 | SVO |
| 64 | 11.5 | 2457395 | 2016-01-07 | 2457399 | 2016-01-11 | -4 | SVO |
| 65 | 10.9 | 2457633 | 2016-09-01 | 2457635 | 2016-09-03 | -2 | SVO |
| 66 | 11.2 | 2457864 | 2017-04-20 | 2457870 | 2017-04-26 | -6 | SVO |
| 67 | 2458095 | 2017-12-07 | 2458105 | 2017-12-17 | -10 | SVO | |
| 68 | 12.0 | 2458337 | 2018-08-06 | 2458341 | 2018-08-10 | -4 | SVO |
| 69 | 2458566 | 2019-03-23 | 2458576 | 2019-04-02 | -10 | SVO | |
| 70 | 11.2 | 2458807 | 2019-11-19 | 2458811 | 2019-11-23 | -4 | SVO |
| 71 | 11.2 | 2459036 | 2020-07-05 | 2459046 | 2020-07-15 | -10 | SVO |
| 72 | 2459270 | 2021-02-24 | 2459282 | 2021-03-08 | -12 | SVO | |
| 73 | 10.9 | 2459509 | 2021-10-21 | 2459517 | 2021-10-29 | -8 | SVO |
| 74 | 11.1 | 2459745 | 2022-06-14 | 2459752 | 2022-06-21 | -7 | 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. |