| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -93 | 2415648 | 1901-09-20 | 2415651 | 1901-09-23 | -3 | PZ, 1951, vol 8, p 21 | |
| -89 | 2416653 | 1904-06-21 | 2416663 | 1904-07-01 | -10 | PZ, 1951, vol 8, p 21 | |
| -86 | 2417433 | 1906-08-10 | 2417421 | 1906-07-29 | 12 | PZ, 1951, vol 8, p 21 | |
| -85 | 2417706 | 1907-05-10 | 2417674 | 1907-04-08 | 32 | PZ, 1951, vol 8, p 21 | |
| -70 | 2421444 | 1917-08-03 | 2421468 | 1917-08-27 | -24 | PZ, 1951, vol 8, p 21 | |
| -67 | 2422198 | 1919-08-27 | 2422226 | 1919-09-24 | -28 | PZ, 1951, vol 8, p 21 | |
| -64 | 2422949 | 1921-09-16 | 2422985 | 1921-10-22 | -36 | PZ, 1951, vol 8, p 21 | |
| -61 | 2423703 | 1923-10-10 | 2423744 | 1923-11-20 | -41 | PZ, 1951, vol 8, p 21 | |
| -60 | 2423963 | 1924-06-26 | 2423997 | 1924-07-30 | -34 | PZ, 1951, vol 8, p 21 | |
| -57 | 2424713 | 1926-07-16 | 2424755 | 1926-08-27 | -42 | SVO | |
| -56 | 2424956 | 1927-03-16 | 2425008 | 1927-05-07 | -52 | PZ, 1951, vol 8, p 21 | |
| -55 | 2425219 | 1927-12-04 | 2425261 | 1928-01-15 | -42 | PZ, 1951, vol 8, p 21 | |
| -54 | 2425473 | 1928-08-14 | 2425514 | 1928-09-24 | -41 | SVO | |
| -53 | 2425725 | 1929-04-23 | 2425767 | 1929-06-04 | -42 | SVO | |
| -51 | 2426232 | 1930-09-12 | 2426273 | 1930-10-23 | -41 | PZ, 1951, vol 8, p 21 | |
| -50 | 2426490 | 1931-05-28 | 2426526 | 1931-07-03 | -36 | SVO | |
| -48 | 2426990 | 1932-10-09 | 2427031 | 1932-11-19 | -41 | SVO | |
| -44 | 2427988 | 1935-07-04 | 2428043 | 1935-08-28 | -55 | SVO | |
| -41 | 2428733 | 1937-07-18 | 2428802 | 1937-09-25 | -69 | SVO | |
| -39 | 2429245 | 1938-12-12 | 2429307 | 1939-02-12 | -62 | SVO | |
| -38 | 2429488 | 1939-08-12 | 2429560 | 1939-10-23 | -72 | SVO | |
| -37 | 2429730 | 1940-04-10 | 2429813 | 1940-07-02 | -83 | SVO | |
| -35 | 2430245 | 1941-09-07 | 2430319 | 1941-11-20 | -74 | SVO | |
| -34 | 2430480 | 1942-04-30 | 2430572 | 1942-07-31 | -92 | SVO | |
| -32 | 2430992 | 1943-09-24 | 2431078 | 1943-12-19 | -86 | SVO | |
| -31 | 2431250 | 1944-06-08 | 2431330 | 1944-08-27 | -80 | SVO | |
| -29 | 2431735 | 1945-10-06 | 2431836 | 1946-01-15 | -101 | SVO | |
| -28 | 2431993 | 1946-06-21 | 2432089 | 1946-09-25 | -96 | SVO | |
| -26 | 2432500 | 1947-11-10 | 2432595 | 1948-02-13 | -95 | SVO | |
| -25 | 2432761 | 1948-07-28 | 2432848 | 1948-10-23 | -87 | SVO | |
| -24 | 2433010 | 1949-04-03 | 2433101 | 1949-07-03 | -91 | SVO | |
| -22 | 2433530 | 1950-09-05 | 2433606 | 1950-11-20 | -76 | SVO | |
| -2 | 10.9 | 2438673 | 1964-10-04 | 2438664 | 1964-09-25 | 9 | SVO |
| -1 | 10.9 | 2438918 | 1965-06-06 | 2438917 | 1965-06-05 | 1 | SVO |
| 0 | 2439160 | 1966-02-03 | 2439170 | 1966-02-13 | -10 | SVO | |
| 1 | 10.8 | 2439407 | 1966-10-08 | 2439423 | 1966-10-24 | -16 | SVO |
| 2 | 11.6 | 2439660 | 1967-06-18 | 2439676 | 1967-07-04 | -16 | SVO |
| 4 | 2440150 | 1968-10-20 | 2440182 | 1968-11-21 | -32 | SVO | |
| 5 | 11.6 | 2440408 | 1969-07-05 | 2440434 | 1969-07-31 | -26 | SVO |
| 8 | 11.0 | 2441160 | 1971-07-27 | 2441193 | 1971-08-29 | -33 | SVO |
| 9 | 2441410 | 1972-04-02 | 2441446 | 1972-05-08 | -36 | SVO | |
| 11 | 2441920 | 1973-08-25 | 2441952 | 1973-09-26 | -32 | SVO | |
| 14 | 10.8 | 2442693 | 1975-10-07 | 2442710 | 1975-10-24 | -17 | SVO |
| 17 | 2443430 | 1977-10-13 | 2443469 | 1977-11-21 | -39 | SVO | |
| 18 | 2443690 | 1978-06-30 | 2443722 | 1978-08-01 | -32 | SVO | |
| 21 | 2444460 | 1980-08-08 | 2444481 | 1980-08-29 | -21 | SVO | |
| 24 | 11.9 | 2445212 | 1982-08-30 | 2445239 | 1982-09-26 | -27 | SVO |
| 25 | 2445450 | 1983-04-25 | 2445492 | 1983-06-06 | -42 | SVO | |
| 27 | 11.3 | 2445965 | 1984-09-21 | 2445998 | 1984-10-24 | -33 | SVO |
| 30 | 2446720 | 1986-10-16 | 2446757 | 1986-11-22 | -37 | AFOEV | |
| 33 | 2447470 | 1988-11-04 | 2447515 | 1988-12-19 | -45 | SVO | |
| 34 | 11.4 | 2447708 | 1989-06-30 | 2447768 | 1989-08-29 | -60 | SVO |
| 37 | 11.4 | 2448460 | 1991-07-22 | 2448527 | 1991-09-27 | -67 | SVO |
| 38 | 2448720 | 1992-04-07 | 2448780 | 1992-06-06 | -60 | SVO | |
| 40 | 10.9 | 2449215 | 1993-08-15 | 2449286 | 1993-10-25 | -71 | SVO |
| 43 | 10.5 | 2449973 | 1995-09-12 | 2450044 | 1995-11-22 | -71 | SVO |
| 44 | 2450208 | 1996-05-04 | 2450297 | 1996-08-01 | -89 | AFOEV | |
| 46 | 11.2 | 2450719 | 1997-09-27 | 2450803 | 1997-12-20 | -84 | SVO |
| 47 | 11.6 | 2450959 | 1998-05-25 | 2451056 | 1998-08-30 | -97 | SVO |
| 49 | 2451475 | 1999-10-23 | 2451562 | 2000-01-18 | -87 | AFOEV | |
| 50 | 10.7 | 2451736 | 2000-07-10 | 2451815 | 2000-09-27 | -79 | SVO |
| 52 | 2452239 | 2001-11-25 | 2452320 | 2002-02-14 | -81 | AFOEV | |
| 53 | 10.9 | 2452501 | 2002-08-14 | 2452573 | 2002-10-25 | -72 | SVO |
| 54 | 10.6 | 2452751 | 2003-04-21 | 2452826 | 2003-07-05 | -75 | SVO |
| 55 | 2453003 | 2003-12-29 | 2453079 | 2004-03-14 | -76 | AFOEV | |
| 56 | 11.7 | 2453261 | 2004-09-12 | 2453332 | 2004-11-22 | -71 | SVO |
| 57 | 11.5 | 2453518 | 2005-05-27 | 2453585 | 2005-08-02 | -67 | SVO |
| 59 | 10.8 | 2454003 | 2006-09-24 | 2454091 | 2006-12-21 | -88 | SVO |
| 60 | 11.0 | 2454260 | 2007-06-08 | 2454343 | 2007-08-30 | -83 | SVO |
| 62 | 2454775 | 2008-11-04 | 2454849 | 2009-01-17 | -74 | SVO | |
| 63 | 11.4 | 2455031 | 2009-07-18 | 2455102 | 2009-09-27 | -71 | SVO |
| 65 | 2455530 | 2010-11-29 | 2455608 | 2011-02-15 | -78 | SVO | |
| 66 | 11.4 | 2455781 | 2011-08-07 | 2455861 | 2011-10-26 | -80 | SVO |
| 67 | 2456025 | 2012-04-07 | 2456114 | 2012-07-05 | -89 | SVO | |
| 69 | 10.8 | 2456533 | 2013-08-28 | 2456619 | 2013-11-22 | -86 | SVO |
| 71 | 2457040 | 2015-01-17 | 2457125 | 2015-04-12 | -85 | SVO | |
| 72 | 10.9 | 2457293 | 2015-09-27 | 2457378 | 2015-12-21 | -85 | SVO |
| 73 | 11.3 | 2457540 | 2016-05-31 | 2457631 | 2016-08-30 | -91 | SVO |
| 75 | 2458050 | 2017-10-23 | 2458137 | 2018-01-18 | -87 | SVO | |
| 76 | 10.6 | 2458299 | 2018-06-29 | 2458390 | 2018-09-28 | -91 | SVO |
| 77 | 2458555 | 2019-03-12 | 2458643 | 2019-06-08 | -88 | SVO | |
| 78 | 10.8 | 2458799 | 2019-11-11 | 2458895 | 2020-02-15 | -96 | SVO |
| 79 | 11.5 | 2459054 | 2020-07-23 | 2459148 | 2020-10-25 | -94 | SVO |
| 80 | 2459305 | 2021-03-31 | 2459401 | 2021-07-05 | -96 | SVO | |
| 81 | 11.4 | 2459550 | 2021-12-01 | 2459654 | 2022-03-15 | -104 | SVO |
| 82 | 10.9 | 2459797 | 2022-08-05 | 2459907 | 2022-11-23 | -110 | 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. |