| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -96 | 2413260 | 1895-03-07 | 2409458 | 1884-10-08 | 3802 | SVO | |
| -95 | 2413700 | 1896-05-20 | 2409963 | 1886-02-25 | 3737 | SVO | |
| -94 | 2414120 | 1897-07-14 | 2410468 | 1887-07-15 | 3652 | SVO | |
| -93 | 2414560 | 1898-09-27 | 2410973 | 1888-12-01 | 3587 | SVO | |
| -92 | 2414980 | 1899-11-21 | 2411478 | 1890-04-20 | 3502 | SVO | |
| -89 | 2416300 | 1903-07-04 | 2412993 | 1894-06-13 | 3307 | SVO | |
| -77 | 2421330 | 1917-04-11 | 2419053 | 1911-01-16 | 2277 | SVO | |
| -76 | 2421720 | 1918-05-06 | 2419558 | 1912-06-04 | 2162 | SVO | |
| -75 | 2422131 | 1919-06-21 | 2420063 | 1913-10-22 | 2068 | SVO | |
| -73 | 2423050 | 1921-12-26 | 2421073 | 1916-07-28 | 1977 | SVO | |
| -72 | 2423540 | 1923-04-30 | 2421578 | 1917-12-15 | 1962 | SVO | |
| -71 | 2423950 | 1924-06-13 | 2422083 | 1919-05-04 | 1867 | SVO | |
| -70 | 2424330 | 1925-06-28 | 2422588 | 1920-09-20 | 1742 | SVO | |
| -69 | 2424760 | 1926-09-01 | 2423093 | 1922-02-07 | 1667 | SVO | |
| -68 | 2425310 | 1928-03-04 | 2423598 | 1923-06-27 | 1712 | SVO | |
| -66 | 2426120 | 1930-05-23 | 2424608 | 1926-04-02 | 1512 | SVO | |
| -65 | 2426550 | 1931-07-27 | 2425113 | 1927-08-20 | 1437 | SVO | |
| -62 | 2427970 | 1935-06-16 | 2426628 | 1931-10-13 | 1342 | SVO | |
| -60 | 2428870 | 1937-12-02 | 2427638 | 1934-07-19 | 1232 | SVO | |
| -59 | 2429370 | 1939-04-16 | 2428143 | 1935-12-06 | 1227 | SVO | |
| -58 | 2429840 | 1940-07-29 | 2428648 | 1937-04-24 | 1192 | SVO | |
| -57 | 2430365 | 1942-01-05 | 2429153 | 1938-09-11 | 1212 | SVO | |
| -56 | 2430870 | 1943-05-25 | 2429658 | 1940-01-29 | 1212 | SVO | |
| -55 | 2431350 | 1944-09-16 | 2430163 | 1941-06-17 | 1187 | SVO | |
| -54 | 2431880 | 1946-02-28 | 2430668 | 1942-11-04 | 1212 | SVO | |
| -53 | 2432360 | 1947-06-23 | 2431173 | 1944-03-23 | 1187 | SVO | |
| -52 | 2432860 | 1948-11-04 | 2431678 | 1945-08-10 | 1182 | SVO | |
| -51 | 2433400 | 1950-04-28 | 2432183 | 1946-12-28 | 1217 | SVO | |
| -50 | 2433950 | 1951-10-30 | 2432688 | 1948-05-16 | 1262 | SVO | |
| -49 | 2434460 | 1953-03-23 | 2433193 | 1949-10-03 | 1267 | SVO | |
| -40 | 2438570 | 1964-06-23 | 2437738 | 1962-03-14 | 832 | SVO | |
| -39 | 2438980 | 1965-08-07 | 2438243 | 1963-08-01 | 737 | SVO | |
| -38 | 2439400 | 1966-10-01 | 2438748 | 1964-12-18 | 652 | SVO | |
| -36 | 2440250 | 1969-01-28 | 2439758 | 1967-09-24 | 492 | SVO | |
| -35 | 7.2 | 2440663 | 1970-03-17 | 2440263 | 1969-02-10 | 400 | SVO |
| -34 | 7.3 | 2441086 | 1971-05-14 | 2440768 | 1970-06-30 | 318 | SVO |
| -33 | 7.2 | 2441488 | 1972-06-19 | 2441273 | 1971-11-17 | 215 | SVO |
| -32 | 2441920 | 1973-08-25 | 2441778 | 1973-04-05 | 142 | SVO | |
| -31 | 2442370 | 1974-11-18 | 2442283 | 1974-08-23 | 87 | SVO | |
| -30 | 2442790 | 1976-01-12 | 2442788 | 1976-01-10 | 2 | SVO | |
| -29 | 2443250 | 1977-04-16 | 2443293 | 1977-05-29 | -43 | SVO | |
| -28 | 2443700 | 1978-07-10 | 2443798 | 1978-10-16 | -98 | SVO | |
| -27 | 2444200 | 1979-11-22 | 2444303 | 1980-03-04 | -103 | SVO | |
| -26 | 7.7 | 2444689 | 1981-03-25 | 2444808 | 1981-07-22 | -119 | SVO |
| -25 | 7.3 | 2445124 | 1982-06-03 | 2445313 | 1982-12-09 | -189 | SVO |
| -24 | 7.3 | 2445581 | 1983-09-03 | 2445818 | 1984-04-27 | -237 | SVO |
| -23 | 7.5 | 2446091 | 1985-01-25 | 2446323 | 1985-09-14 | -232 | SVO |
| -22 | 7.4 | 2446548 | 1986-04-27 | 2446828 | 1987-02-01 | -280 | SVO |
| -21 | 7.2 | 2447015 | 1987-08-07 | 2447333 | 1988-06-20 | -318 | SVO |
| -20 | 7.4 | 2447541 | 1989-01-14 | 2447838 | 1989-11-07 | -297 | SVO |
| -19 | 7.3 | 2448052 | 1990-06-09 | 2448343 | 1991-03-27 | -291 | SVO |
| -18 | 7.2 | 2448555 | 1991-10-25 | 2448848 | 1992-08-13 | -293 | SVO |
| -17 | 7.0 | 2449062 | 1993-03-15 | 2449353 | 1993-12-31 | -291 | SVO |
| -16 | 7.2 | 2449596 | 1994-08-31 | 2449858 | 1995-05-20 | -262 | SVO |
| -15 | 7.2 | 2450131 | 1996-02-17 | 2450363 | 1996-10-06 | -232 | SVO |
| -14 | 7.3 | 2450666 | 1997-08-05 | 2450868 | 1998-02-23 | -202 | SVO |
| -13 | 7.5 | 2451199 | 1999-01-20 | 2451373 | 1999-07-13 | -174 | SVO |
| -12 | 7.5 | 2451715 | 2000-06-19 | 2451878 | 2000-11-29 | -163 | SVO |
| -11 | 7.1 | 2452267 | 2001-12-23 | 2452383 | 2002-04-18 | -116 | SVO |
| -10 | 7.0 | 2452773 | 2003-05-13 | 2452888 | 2003-09-05 | -115 | SVO |
| -9 | 7.4 | 2453323 | 2004-11-13 | 2453393 | 2005-01-22 | -70 | SVO |
| -8 | 7.2 | 2453827 | 2006-04-01 | 2453898 | 2006-06-11 | -71 | SVO |
| -7 | 7.3 | 2454359 | 2007-09-15 | 2454403 | 2007-10-29 | -44 | SVO |
| -6 | 7.1 | 2454891 | 2009-02-28 | 2454908 | 2009-03-17 | -17 | SVO |
| -5 | 7.1 | 2455389 | 2010-07-11 | 2455413 | 2010-08-04 | -24 | SVO |
| -4 | 7.4 | 2455910 | 2011-12-14 | 2455918 | 2011-12-22 | -8 | SVO |
| -3 | 6.9 | 2456404 | 2013-04-21 | 2456423 | 2013-05-10 | -19 | SVO |
| -2 | 7.8 | 2456926 | 2014-09-25 | 2456928 | 2014-09-27 | -2 | SVO |
| -1 | 7.0 | 2457425 | 2016-02-06 | 2457433 | 2016-02-14 | -8 | SVO |
| 0 | 7.8 | 2457945 | 2017-07-10 | 2457938 | 2017-07-03 | 7 | SVO |
| 1 | 7.3 | 2458430 | 2018-11-07 | 2458443 | 2018-11-20 | -13 | SVO |
| 2 | 8.0 | 2458954 | 2020-04-14 | 2458948 | 2020-04-08 | 6 | SVO |
| 3 | 7.5 | 2459442 | 2021-08-15 | 2459453 | 2021-08-26 | -11 | SVO |
| 4 | 2459910 | 2022-11-26 | 2459958 | 2023-01-13 | -48 | 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. |