| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -137 | 2411230 | 1889-08-15 | 2411230 | 1889-08-15 | 0 | SVO | |
| -135 | 2411575 | 1890-07-26 | 2411592 | 1890-08-12 | -17 | SVO | |
| -131 | 2412310 | 1892-07-30 | 2412315 | 1892-08-04 | -5 | SVO | |
| -129 | 2412665 | 1893-07-20 | 2412677 | 1893-08-01 | -12 | SVO | |
| -127 | 2413020 | 1894-07-10 | 2413039 | 1894-07-29 | -19 | SVO | |
| -125 | 2413380 | 1895-07-05 | 2413400 | 1895-07-25 | -20 | SVO | |
| -123 | 2413745 | 1896-07-04 | 2413762 | 1896-07-21 | -17 | SVO | |
| -121 | 2414115 | 1897-07-09 | 2414124 | 1897-07-18 | -9 | SVO | |
| -119 | 2414460 | 1898-06-19 | 2414485 | 1898-07-14 | -25 | SVO | |
| -118 | 2414645 | 1898-12-21 | 2414666 | 1899-01-11 | -21 | SVO | |
| -117 | 2414820 | 1899-06-14 | 2414847 | 1899-07-11 | -27 | SVO | |
| -116 | 2415000 | 1899-12-11 | 2415028 | 1900-01-08 | -28 | SVO | |
| -115 | 2415190 | 1900-06-19 | 2415209 | 1900-07-08 | -19 | SVO | |
| -113 | 2415550 | 1901-06-14 | 2415570 | 1901-07-04 | -20 | SVO | |
| -111 | 2415910 | 1902-06-09 | 2415932 | 1902-07-01 | -22 | SVO | |
| -110 | 2416085 | 1902-12-01 | 2416113 | 1902-12-29 | -28 | SVO | |
| -109 | 2416270 | 1903-06-04 | 2416293 | 1903-06-27 | -23 | SVO | |
| -108 | 2416450 | 1903-12-01 | 2416474 | 1903-12-25 | -24 | SVO | |
| -107 | 2416636 | 1904-06-04 | 2416655 | 1904-06-23 | -19 | SVO | |
| -105 | 2417005 | 1905-06-08 | 2417017 | 1905-06-20 | -12 | SVO | |
| -104 | 2417180 | 1905-11-30 | 2417198 | 1905-12-18 | -18 | SVO | |
| -103 | 2417365 | 1906-06-03 | 2417378 | 1906-06-16 | -13 | SVO | |
| -101 | 2417735 | 1907-06-08 | 2417740 | 1907-06-13 | -5 | SVO | |
| -98 | 2418260 | 1908-11-14 | 2418282 | 1908-12-06 | -22 | SVO | |
| -97 | 2418440 | 1909-05-13 | 2418463 | 1909-06-05 | -23 | SVO | |
| -96 | 2418630 | 1909-11-19 | 2418644 | 1909-12-03 | -14 | SVO | |
| -94 | 2418985 | 1910-11-09 | 2419006 | 1910-11-30 | -21 | SVO | |
| -88 | 2420090 | 1913-11-18 | 2420091 | 1913-11-19 | -1 | SVO | |
| -86 | 2420445 | 1914-11-08 | 2420452 | 1914-11-15 | -7 | SVO | |
| -84 | 2420805 | 1915-11-03 | 2420814 | 1915-11-12 | -9 | SVO | |
| -83 | 2420990 | 1916-05-06 | 2420995 | 1916-05-11 | -5 | SVO | |
| -82 | 2421170 | 1916-11-02 | 2421176 | 1916-11-08 | -6 | SVO | |
| -80 | 2421540 | 1917-11-07 | 2421537 | 1917-11-04 | 3 | SVO | |
| -76 | 2422255 | 1919-10-23 | 2422261 | 1919-10-29 | -6 | SVO | |
| -70 | 2423355 | 1922-10-27 | 2423345 | 1922-10-17 | 10 | SVO | |
| -68 | 2423710 | 1923-10-17 | 2423707 | 1923-10-14 | 3 | SVO | |
| -66 | 2424080 | 1924-10-21 | 2424069 | 1924-10-10 | 11 | SVO | |
| -64 | 2424435 | 1925-10-11 | 2424430 | 1925-10-06 | 5 | SVO | |
| -62 | 2424800 | 1926-10-11 | 2424792 | 1926-10-03 | 8 | SVO | |
| -60 | 2425160 | 1927-10-06 | 2425154 | 1927-09-30 | 6 | SVO | |
| -58 | 2425523 | 1928-10-03 | 2425515 | 1928-09-25 | 8 | SVO | |
| -56 | 2425885 | 1929-09-30 | 2425877 | 1929-09-22 | 8 | SVO | |
| -54 | 2426250 | 1930-09-30 | 2426239 | 1930-09-19 | 11 | SVO | |
| -52 | 2426611 | 1931-09-26 | 2426600 | 1931-09-15 | 11 | SVO | |
| -50 | 2426975 | 1932-09-24 | 2426962 | 1932-09-11 | 13 | SVO | |
| -48 | 2427333 | 1933-09-17 | 2427324 | 1933-09-08 | 9 | SVO | |
| -46 | 2427703 | 1934-09-22 | 2427685 | 1934-09-04 | 18 | SVO | |
| -44 | 2428054 | 1935-09-08 | 2428047 | 1935-09-01 | 7 | SVO | |
| -42 | 2428421 | 1936-09-09 | 2428408 | 1936-08-27 | 13 | SVO | |
| -40 | 2428786 | 1937-09-09 | 2428770 | 1937-08-24 | 16 | SVO | |
| -38 | 2429152 | 1938-09-10 | 2429132 | 1938-08-21 | 20 | SVO | |
| -36 | 2429508 | 1939-09-01 | 2429493 | 1939-08-17 | 15 | SVO | |
| -34 | 2429874 | 1940-09-01 | 2429855 | 1940-08-13 | 19 | SVO | |
| -32 | 2430241 | 1941-09-03 | 2430217 | 1941-08-10 | 24 | SVO | |
| -30 | 2430590 | 1942-08-18 | 2430578 | 1942-08-06 | 12 | SVO | |
| -28 | 2430960 | 1943-08-23 | 2430940 | 1943-08-03 | 20 | SVO | |
| -26 | 2431325 | 1944-08-22 | 2431302 | 1944-07-30 | 23 | SVO | |
| -24 | 2431673 | 1945-08-05 | 2431663 | 1945-07-26 | 10 | SVO | |
| -22 | 2432042 | 1946-08-09 | 2432025 | 1946-07-23 | 17 | SVO | |
| -20 | 2432402 | 1947-08-04 | 2432387 | 1947-07-20 | 15 | SVO | |
| -18 | 2432753 | 1948-07-20 | 2432748 | 1948-07-15 | 5 | SVO | |
| -16 | 2433128 | 1949-07-30 | 2433110 | 1949-07-12 | 18 | SVO | |
| -14 | 2433484 | 1950-07-21 | 2433471 | 1950-07-08 | 13 | SVO | |
| -12 | 2433840 | 1951-07-12 | 2433833 | 1951-07-05 | 7 | SVO | |
| -3 | 2435480 | 1956-01-07 | 2435461 | 1955-12-19 | 19 | SVO | |
| -2 | 2435655 | 1956-06-30 | 2435641 | 1956-06-16 | 14 | SVO | |
| -1 | 2435825 | 1956-12-17 | 2435822 | 1956-12-14 | 3 | SVO | |
| 0 | 10.6 | 2436008 | 1957-06-18 | 2436003 | 1957-06-13 | 5 | SVO |
| 1 | 2436190 | 1957-12-17 | 2436184 | 1957-12-11 | 6 | SVO | |
| 2 | 10.1 | 2436367 | 1958-06-12 | 2436365 | 1958-06-10 | 2 | SVO |
| 3 | 2436545 | 1958-12-07 | 2436545 | 1958-12-07 | 0 | SVO | |
| 4 | 2436730 | 1959-06-10 | 2436726 | 1959-06-06 | 4 | SVO | |
| 5 | 2436905 | 1959-12-02 | 2436907 | 1959-12-04 | -2 | SVO | |
| 6 | 2437090 | 1960-06-04 | 2437088 | 1960-06-02 | 2 | SVO | |
| 7 | 10.3 | 2437281 | 1960-12-12 | 2437269 | 1960-11-30 | 12 | SVO |
| 8 | 2437465 | 1961-06-14 | 2437450 | 1961-05-30 | 15 | SVO | |
| 9 | 10.2 | 2437640 | 1961-12-06 | 2437630 | 1961-11-26 | 10 | SVO |
| 10 | 2437825 | 1962-06-09 | 2437811 | 1962-05-26 | 14 | SVO | |
| 11 | 10.2 | 2438002 | 1962-12-03 | 2437992 | 1962-11-23 | 10 | SVO |
| 12 | 2438180 | 1963-05-30 | 2438173 | 1963-05-23 | 7 | SVO | |
| 13 | 2438380 | 1963-12-16 | 2438354 | 1963-11-20 | 26 | SVO | |
| 14 | 10.0 | 2438555 | 1964-06-08 | 2438534 | 1964-05-18 | 21 | SVO |
| 15 | 9.9 | 2438734 | 1964-12-04 | 2438715 | 1964-11-15 | 19 | SVO |
| 16 | 10.2 | 2438909 | 1965-05-28 | 2438896 | 1965-05-15 | 13 | SVO |
| 17 | 10.6 | 2439104 | 1965-12-09 | 2439077 | 1965-11-12 | 27 | SVO |
| 18 | 10.4 | 2439283 | 1966-06-06 | 2439258 | 1966-05-12 | 25 | SVO |
| 19 | 10.0 | 2439459 | 1966-11-29 | 2439439 | 1966-11-09 | 20 | SVO |
| 20 | 2439635 | 1967-05-24 | 2439619 | 1967-05-08 | 16 | SVO | |
| 21 | 2439820 | 1967-11-25 | 2439800 | 1967-11-05 | 20 | SVO | |
| 22 | 2440005 | 1968-05-28 | 2439981 | 1968-05-04 | 24 | SVO | |
| 23 | 10.5 | 2440189 | 1968-11-28 | 2440162 | 1968-11-01 | 27 | SVO |
| 25 | 10.1 | 2440540 | 1969-11-14 | 2440524 | 1969-10-29 | 16 | SVO |
| 27 | 2440905 | 1970-11-14 | 2440885 | 1970-10-25 | 20 | SVO | |
| 29 | 10.4 | 2441268 | 1971-11-12 | 2441247 | 1971-10-22 | 21 | SVO |
| 31 | 10.0 | 2441623 | 1972-11-01 | 2441608 | 1972-10-17 | 15 | SVO |
| 33 | 10.1 | 2441988 | 1973-11-01 | 2441970 | 1973-10-14 | 18 | SVO |
| 35 | 10.0 | 2442341 | 1974-10-20 | 2442332 | 1974-10-11 | 9 | SVO |
| 37 | 2442700 | 1975-10-14 | 2442693 | 1975-10-07 | 7 | SVO | |
| 41 | 2443430 | 1977-10-13 | 2443417 | 1977-09-30 | 13 | SVO | |
| 43 | 2443780 | 1978-09-28 | 2443778 | 1978-09-26 | 2 | SVO | |
| 45 | 2444145 | 1979-09-28 | 2444140 | 1979-09-23 | 5 | SVO | |
| 47 | 2444510 | 1980-09-27 | 2444502 | 1980-09-19 | 8 | SVO | |
| 49 | 10.6 | 2444868 | 1981-09-20 | 2444863 | 1981-09-15 | 5 | SVO |
| 51 | 10.2 | 2445242 | 1982-09-29 | 2445225 | 1982-09-12 | 17 | SVO |
| 53 | 10.9 | 2445608 | 1983-09-30 | 2445587 | 1983-09-09 | 21 | SVO |
| 55 | 10.3 | 2445972 | 1984-09-28 | 2445948 | 1984-09-04 | 24 | SVO |
| 57 | 2446330 | 1985-09-21 | 2446310 | 1985-09-01 | 20 | SVO | |
| 59 | 2446695 | 1986-09-21 | 2446671 | 1986-08-28 | 24 | SVO | |
| 61 | 10.1 | 2447055 | 1987-09-16 | 2447033 | 1987-08-25 | 22 | SVO |
| 63 | 2447420 | 1988-09-15 | 2447395 | 1988-08-21 | 25 | SVO | |
| 65 | 2447780 | 1989-09-10 | 2447756 | 1989-08-17 | 24 | SVO | |
| 67 | 10.1 | 2448120 | 1990-08-16 | 2448118 | 1990-08-14 | 2 | SVO |
| 69 | 10.3 | 2448486 | 1991-08-17 | 2448480 | 1991-08-11 | 6 | SVO |
| 71 | 10.5 | 2448854 | 1992-08-19 | 2448841 | 1992-08-06 | 13 | SVO |
| 73 | 2449200 | 1993-07-31 | 2449203 | 1993-08-03 | -3 | SVO | |
| 75 | 9.9 | 2449547 | 1994-07-13 | 2449565 | 1994-07-31 | -18 | SVO |
| 77 | 2449920 | 1995-07-21 | 2449926 | 1995-07-27 | -6 | SVO | |
| 86 | 2451530 | 1999-12-17 | 2451554 | 2000-01-10 | -24 | SVO | |
| 88 | 2451895 | 2000-12-16 | 2451915 | 2001-01-05 | -20 | SVO | |
| 90 | 2452260 | 2001-12-16 | 2452277 | 2002-01-02 | -17 | SVO | |
| 92 | 2452610 | 2002-12-01 | 2452639 | 2002-12-30 | -29 | SVO | |
| 94 | 2452970 | 2003-11-26 | 2453000 | 2003-12-26 | -30 | SVO | |
| 96 | 2453335 | 2004-11-25 | 2453362 | 2004-12-22 | -27 | SVO | |
| 100 | 2454075 | 2006-12-05 | 2454085 | 2006-12-15 | -10 | SVO | |
| 102 | 2454440 | 2007-12-05 | 2454447 | 2007-12-12 | -7 | SVO | |
| 110 | 2455900 | 2011-12-04 | 2455893 | 2011-11-27 | 7 | SVO | |
| 112 | 2456250 | 2012-11-18 | 2456255 | 2012-11-23 | -5 | SVO | |
| 113 | 2456430 | 2013-05-17 | 2456436 | 2013-05-23 | -6 | SVO | |
| 114 | 2456620 | 2013-11-23 | 2456617 | 2013-11-20 | 3 | SVO | |
| 115 | 10.2 | 2456798 | 2014-05-20 | 2456797 | 2014-05-19 | 1 | SVO |
| 116 | 10.2 | 2456976 | 2014-11-14 | 2456978 | 2014-11-16 | -2 | SVO |
| 117 | 2457160 | 2015-05-17 | 2457159 | 2015-05-16 | 1 | SVO | |
| 118 | 10.0 | 2457335 | 2015-11-08 | 2457340 | 2015-11-13 | -5 | SVO |
| 119 | 2457515 | 2016-05-06 | 2457521 | 2016-05-12 | -6 | SVO | |
| 120 | 10.1 | 2457689 | 2016-10-27 | 2457702 | 2016-11-09 | -13 | SVO |
| 121 | 2457870 | 2017-04-26 | 2457882 | 2017-05-08 | -12 | SVO | |
| 122 | 10.2 | 2458044 | 2017-10-17 | 2458063 | 2017-11-05 | -19 | SVO |
| 123 | 2458230 | 2018-04-21 | 2458244 | 2018-05-05 | -14 | SVO | |
| 124 | 10.3 | 2458410 | 2018-10-18 | 2458425 | 2018-11-02 | -15 | SVO |
| 125 | 2458585 | 2019-04-11 | 2458606 | 2019-05-02 | -21 | SVO | |
| 126 | 10.4 | 2458767 | 2019-10-10 | 2458787 | 2019-10-30 | -20 | SVO |
| 127 | 2458950 | 2020-04-10 | 2458967 | 2020-04-27 | -17 | SVO | |
| 128 | 10.4 | 2459130 | 2020-10-07 | 2459148 | 2020-10-25 | -18 | SVO |
| 129 | 2459310 | 2021-04-05 | 2459329 | 2021-04-24 | -19 | SVO | |
| 130 | 9.9 | 2459473 | 2021-09-15 | 2459510 | 2021-10-22 | -37 | SVO |
| 131 | 2459670 | 2022-03-31 | 2459691 | 2022-04-21 | -21 | SVO | |
| 132 | 10.4 | 2459854 | 2022-10-01 | 2459871 | 2022-10-18 | -17 | SVO |
| 133 | 2460030 | 2023-03-26 | 2460052 | 2023-04-17 | -22 | SVO | |
| 134 | 10.0 | 2460202 | 2023-09-14 | 2460233 | 2023-10-15 | -31 | SVO |
| 135 | 2460380 | 2024-03-10 | 2460414 | 2024-04-13 | -34 | SVO | |
| 136 | 10.6 | 2460572 | 2024-09-18 | 2460595 | 2024-10-11 | -23 | 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. |