| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -158 | 2412150 | 1892-02-21 | 2412130 | 1892-02-01 | 20 | SVO | |
| -156 | 2412560 | 1893-04-06 | 2412546 | 1893-03-23 | 14 | SVO | |
| -154 | 2412965 | 1894-05-16 | 2412962 | 1894-05-13 | 3 | SVO | |
| -149 | 2413980 | 1897-02-24 | 2414002 | 1897-03-18 | -22 | SVO | |
| -144 | 2415019 | 1899-12-30 | 2415042 | 1900-01-22 | -23 | SVO | |
| -142 | 2415440 | 1901-02-24 | 2415458 | 1901-03-14 | -18 | SVO | |
| -140 | 2415870 | 1902-04-30 | 2415874 | 1902-05-04 | -4 | SVO | |
| -139 | 2416065 | 1902-11-11 | 2416082 | 1902-11-28 | -17 | SVO | |
| -138 | 2416275 | 1903-06-09 | 2416290 | 1903-06-24 | -15 | SVO | |
| -137 | 2416490 | 1904-01-10 | 2416498 | 1904-01-18 | -8 | SVO | |
| -135 | 2416906 | 1905-03-01 | 2416914 | 1905-03-09 | -8 | SVO | |
| -133 | 2417320 | 1906-04-19 | 2417331 | 1906-04-30 | -11 | SVO | |
| -132 | 2417535 | 1906-11-20 | 2417539 | 1906-11-24 | -4 | SVO | |
| -130 | 2417945 | 1908-01-04 | 2417955 | 1908-01-14 | -10 | SVO | |
| -128 | 2418356 | 1909-02-18 | 2418371 | 1909-03-05 | -15 | SVO | |
| -126 | 2418765 | 1910-04-03 | 2418787 | 1910-04-25 | -22 | SVO | |
| -125 | 2418975 | 1910-10-30 | 2418995 | 1910-11-19 | -20 | SVO | |
| -123 | 2419400 | 1911-12-29 | 2419411 | 1912-01-09 | -11 | SVO | |
| -121 | 2419800 | 1913-02-01 | 2419827 | 1913-02-28 | -27 | SVO | |
| -119 | 2420230 | 1914-04-07 | 2420243 | 1914-04-20 | -13 | SVO | |
| -117 | 2420623 | 1915-05-05 | 2420659 | 1915-06-10 | -36 | AN, 1932, vol 246, p 17 | |
| -114 | 2421256 | 1917-01-27 | 2421283 | 1917-02-23 | -27 | SVO | |
| -112 | 2421685 | 1918-04-01 | 2421699 | 1918-04-15 | -14 | SVO | |
| -111 | 2421900 | 1918-11-02 | 2421907 | 1918-11-09 | -7 | SVO | |
| -110 | 2422111 | 1919-06-01 | 2422115 | 1919-06-05 | -4 | AN, 1932, vol 246, p 17 | |
| -109 | 2422316 | 1919-12-23 | 2422323 | 1919-12-30 | -7 | SVO | |
| -107 | 2422740 | 1921-02-19 | 2422739 | 1921-02-18 | 1 | SVO | |
| -104 | 2423370 | 1922-11-11 | 2423363 | 1922-11-04 | 7 | SVO | |
| -102 | 2423785 | 1923-12-31 | 2423779 | 1923-12-25 | 6 | SVO | |
| -100 | 2424200 | 1925-02-18 | 2424195 | 1925-02-13 | 5 | SVO | |
| -98 | 2424620 | 1926-04-14 | 2424611 | 1926-04-05 | 9 | SVO | |
| -97 | 2424835 | 1926-11-15 | 2424819 | 1926-10-30 | 16 | SVO | |
| -95 | 2425260 | 1928-01-14 | 2425235 | 1927-12-20 | 25 | SVO | |
| -93 | 2425678 | 1929-03-07 | 2425651 | 1929-02-08 | 27 | AN, 1932, vol 246, p 17 | |
| -91 | 2426080 | 1930-04-13 | 2426067 | 1930-03-31 | 13 | AN, 1932, vol 246, p 17 | |
| -90 | 2426308 | 1930-11-27 | 2426275 | 1930-10-25 | 33 | AN, 1932, vol 246, p 17 | |
| -88 | 2426694 | 1931-12-18 | 2426691 | 1931-12-15 | 3 | AN, 1932, vol 246, p 17 | |
| -86 | 2427112 | 1933-02-08 | 2427108 | 1933-02-04 | 4 | SVO | |
| -84 | 2427521 | 1934-03-24 | 2427524 | 1934-03-27 | -3 | SVO | |
| -81 | 2428135 | 1935-11-28 | 2428148 | 1935-12-11 | -13 | SVO | |
| -79 | 2428553 | 1937-01-19 | 2428564 | 1937-01-30 | -11 | SVO | |
| -77 | 2428974 | 1938-03-16 | 2428980 | 1938-03-22 | -6 | SVO | |
| -74 | 2429604 | 1939-12-06 | 2429604 | 1939-12-06 | 0 | SVO | |
| -72 | 2430024 | 1941-01-29 | 2430020 | 1941-01-25 | 4 | SVO | |
| -70 | 2430440 | 1942-03-21 | 2430436 | 1942-03-17 | 4 | SVO | |
| -68 | 2430850 | 1943-05-05 | 2430852 | 1943-05-07 | -2 | SVO | |
| -67 | 2431060 | 1943-12-01 | 2431060 | 1943-12-01 | 0 | SVO | |
| -65 | 2431473 | 1945-01-17 | 2431476 | 1945-01-20 | -3 | SVO | |
| -63 | 2431886 | 1946-03-06 | 2431892 | 1946-03-12 | -6 | SVO | |
| -61 | 2432300 | 1947-04-24 | 2432308 | 1947-05-02 | -8 | SVO | |
| -60 | 2432505 | 1947-11-15 | 2432516 | 1947-11-26 | -11 | SVO | |
| -58 | 2432925 | 1949-01-08 | 2432932 | 1949-01-15 | -7 | SVO | |
| -56 | 2433333 | 1950-02-20 | 2433348 | 1950-03-07 | -15 | SVO | |
| -49 | 2434800 | 1954-02-26 | 2434804 | 1954-03-02 | -4 | SVO | |
| -47 | 2435220 | 1955-04-22 | 2435220 | 1955-04-22 | 0 | SVO | |
| -42 | 2436280 | 1958-03-17 | 2436260 | 1958-02-25 | 20 | SVO | |
| -40 | 2436690 | 1959-05-01 | 2436677 | 1959-04-18 | 13 | SVO | |
| -39 | 2436905 | 1959-12-02 | 2436885 | 1959-11-12 | 20 | SVO | |
| -38 | 2437110 | 1960-06-24 | 2437093 | 1960-06-07 | 17 | SVO | |
| -35 | 2437725 | 1962-03-01 | 2437717 | 1962-02-21 | 8 | SVO | |
| -33 | 9.8 | 2438141 | 1963-04-21 | 2438133 | 1963-04-13 | 8 | SVO |
| -31 | 2438560 | 1964-06-13 | 2438549 | 1964-06-02 | 11 | SVO | |
| -30 | 2438765 | 1965-01-04 | 2438757 | 1964-12-27 | 8 | SVO | |
| -28 | 2439175 | 1966-02-18 | 2439173 | 1966-02-16 | 2 | SVO | |
| -26 | 10.5 | 2439597 | 1967-04-16 | 2439589 | 1967-04-08 | 8 | SVO |
| -24 | 2440010 | 1968-06-02 | 2440005 | 1968-05-28 | 5 | SVO | |
| -21 | 10.3 | 2440630 | 1970-02-12 | 2440629 | 1970-02-11 | 1 | SVO |
| -19 | 10.3 | 2441044 | 1971-04-02 | 2441045 | 1971-04-03 | -1 | SVO |
| -17 | 2441470 | 1972-06-01 | 2441461 | 1972-05-23 | 9 | SVO | |
| -16 | 2441685 | 1973-01-02 | 2441669 | 1972-12-17 | 16 | SVO | |
| -14 | 10.4 | 2442100 | 1974-02-21 | 2442085 | 1974-02-06 | 15 | SVO |
| -12 | 10.4 | 2442517 | 1975-04-14 | 2442501 | 1975-03-29 | 16 | SVO |
| -11 | 2442725 | 1975-11-08 | 2442709 | 1975-10-23 | 16 | SVO | |
| -10 | 2442940 | 1976-06-10 | 2442917 | 1976-05-18 | 23 | SVO | |
| -9 | 10.5 | 2443149 | 1977-01-05 | 2443125 | 1976-12-12 | 24 | SVO |
| -7 | 10.4 | 2443560 | 1978-02-20 | 2443541 | 1978-02-01 | 19 | SVO |
| -5 | 9.9 | 2443976 | 1979-04-12 | 2443957 | 1979-03-24 | 19 | SVO |
| -2 | 10.5 | 2444612 | 1981-01-07 | 2444581 | 1980-12-07 | 31 | SVO |
| 0 | 10.5 | 2445018 | 1982-02-17 | 2444997 | 1982-01-27 | 21 | SVO |
| 2 | 10.7 | 2445439 | 1983-04-14 | 2445413 | 1983-03-19 | 26 | SVO |
| 3 | 2445645 | 1983-11-06 | 2445621 | 1983-10-13 | 24 | SVO | |
| 4 | 9.8 | 2445848 | 1984-05-27 | 2445829 | 1984-05-08 | 19 | SVO |
| 5 | 10.3 | 2446050 | 1984-12-15 | 2446037 | 1984-12-02 | 13 | SVO |
| 7 | 10.6 | 2446469 | 1986-02-07 | 2446454 | 1986-01-23 | 15 | SVO |
| 9 | 9.9 | 2446881 | 1987-03-26 | 2446870 | 1987-03-15 | 11 | SVO |
| 10 | 2447090 | 1987-10-21 | 2447078 | 1987-10-09 | 12 | SVO | |
| 11 | 2447306 | 1988-05-24 | 2447286 | 1988-05-04 | 20 | AFOEV | |
| 12 | 10.4 | 2447514 | 1988-12-18 | 2447494 | 1988-11-28 | 20 | SVO |
| 14 | 10.4 | 2447934 | 1990-02-11 | 2447910 | 1990-01-18 | 24 | SVO |
| 16 | 10.1 | 2448344 | 1991-03-28 | 2448326 | 1991-03-10 | 18 | SVO |
| 17 | 2448555 | 1991-10-25 | 2448534 | 1991-10-04 | 21 | SVO | |
| 18 | 2448765 | 1992-05-22 | 2448742 | 1992-04-29 | 23 | SVO | |
| 19 | 10.0 | 2448970 | 1992-12-13 | 2448950 | 1992-11-23 | 20 | SVO |
| 21 | 10.4 | 2449383 | 1994-01-30 | 2449366 | 1994-01-13 | 17 | SVO |
| 23 | 10.8 | 2449797 | 1995-03-20 | 2449782 | 1995-03-05 | 15 | SVO |
| 24 | 2450005 | 1995-10-14 | 2449990 | 1995-09-29 | 15 | SVO | |
| 25 | 9.9 | 2450207 | 1996-05-03 | 2450198 | 1996-04-24 | 9 | SVO |
| 26 | 10.3 | 2450412 | 1996-11-24 | 2450406 | 1996-11-18 | 6 | SVO |
| 28 | 10.2 | 2450826 | 1998-01-12 | 2450822 | 1998-01-08 | 4 | SVO |
| 30 | 10.8 | 2451244 | 1999-03-06 | 2451238 | 1999-02-28 | 6 | SVO |
| 31 | 2451455 | 1999-10-03 | 2451446 | 1999-09-24 | 9 | SVO | |
| 32 | 11.1 | 2451664 | 2000-04-29 | 2451654 | 2000-04-19 | 10 | SVO |
| 33 | 2451878 | 2000-11-29 | 2451862 | 2000-11-13 | 16 | AFOEV | |
| 34 | 2452067 | 2001-06-06 | 2452070 | 2001-06-09 | -3 | AFOEV | |
| 35 | 10.1 | 2452278 | 2002-01-03 | 2452278 | 2002-01-03 | 0 | SVO |
| 36 | 2452490 | 2002-08-03 | 2452486 | 2002-07-30 | 4 | SVO | |
| 37 | 10.5 | 2452696 | 2003-02-25 | 2452694 | 2003-02-23 | 2 | SVO |
| 38 | 2452900 | 2003-09-17 | 2452902 | 2003-09-19 | -2 | SVO | |
| 39 | 10.4 | 2453100 | 2004-04-04 | 2453110 | 2004-04-14 | -10 | SVO |
| 40 | 10.1 | 2453308 | 2004-10-29 | 2453318 | 2004-11-08 | -10 | SVO |
| 41 | 2453515 | 2005-05-24 | 2453526 | 2005-06-04 | -11 | SVO | |
| 42 | 10.4 | 2453723 | 2005-12-18 | 2453734 | 2005-12-29 | -11 | SVO |
| 44 | 10.0 | 2454136 | 2007-02-04 | 2454150 | 2007-02-18 | -14 | SVO |
| 46 | 10.4 | 2454555 | 2008-03-29 | 2454566 | 2008-04-09 | -11 | SVO |
| 47 | 2454755 | 2008-10-15 | 2454774 | 2008-11-03 | -19 | SVO | |
| 48 | 9.7 | 2454969 | 2009-05-17 | 2454982 | 2009-05-30 | -13 | SVO |
| 49 | 2455185 | 2009-12-19 | 2455190 | 2009-12-24 | -5 | SVO | |
| 51 | 10.6 | 2455595 | 2011-02-02 | 2455606 | 2011-02-13 | -11 | SVO |
| 53 | 10.2 | 2456013 | 2012-03-26 | 2456022 | 2012-04-04 | -9 | SVO |
| 54 | 2456230 | 2012-10-29 | 2456231 | 2012-10-30 | -1 | SVO | |
| 55 | 2456435 | 2013-05-22 | 2456439 | 2013-05-26 | -4 | SVO | |
| 56 | 10.4 | 2456641 | 2013-12-14 | 2456647 | 2013-12-20 | -6 | SVO |
| 58 | 10.3 | 2457056 | 2015-02-02 | 2457063 | 2015-02-09 | -7 | SVO |
| 60 | 10.5 | 2457473 | 2016-03-25 | 2457479 | 2016-03-31 | -6 | SVO |
| 61 | 2457680 | 2016-10-18 | 2457687 | 2016-10-25 | -7 | SVO | |
| 62 | 10.3 | 2457891 | 2017-05-17 | 2457895 | 2017-05-21 | -4 | SVO |
| 63 | 10.3 | 2458094 | 2017-12-06 | 2458103 | 2017-12-15 | -9 | SVO |
| 64 | 2458300 | 2018-06-30 | 2458311 | 2018-07-11 | -11 | SVO | |
| 65 | 10.3 | 2458503 | 2019-01-19 | 2458519 | 2019-02-04 | -16 | SVO |
| 66 | 2458715 | 2019-08-19 | 2458727 | 2019-08-31 | -12 | SVO | |
| 67 | 10.4 | 2458915 | 2020-03-06 | 2458935 | 2020-03-26 | -20 | SVO |
| 68 | 2459120 | 2020-09-27 | 2459143 | 2020-10-20 | -23 | SVO | |
| 69 | 10.0 | 2459321 | 2021-04-16 | 2459351 | 2021-05-16 | -30 | SVO |
| 70 | 10.4 | 2459527 | 2021-11-08 | 2459559 | 2021-12-10 | -32 | SVO |
| 71 | 2459740 | 2022-06-09 | 2459767 | 2022-07-06 | -27 | SVO | |
| 72 | 10.5 | 2459939 | 2022-12-25 | 2459975 | 2023-01-30 | -36 | SVO |
| 73 | 2460155 | 2023-07-29 | 2460183 | 2023-08-26 | -28 | SVO | |
| 74 | 10.9 | 2460356 | 2024-02-15 | 2460391 | 2024-03-21 | -35 | SVO |
| 75 | 2460570 | 2024-09-16 | 2460599 | 2024-10-15 | -29 | 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. |