| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -74 | 2414825 | 1899-06-19 | 2414851 | 1899-07-15 | -26 | SVO | |
| -71 | 2415495 | 1901-04-20 | 2415529 | 1901-05-24 | -34 | SVO | |
| -69 | 2415929 | 1902-06-28 | 2415981 | 1902-08-19 | -52 | SVO | |
| -66 | 2416625 | 1904-05-24 | 2416659 | 1904-06-27 | -34 | SVO | |
| -64 | 2417080 | 1905-08-22 | 2417111 | 1905-09-22 | -31 | SVO | |
| -63 | 2417295 | 1906-03-25 | 2417337 | 1906-05-06 | -42 | SVO | |
| -61 | 2417760 | 1907-07-03 | 2417789 | 1907-08-01 | -29 | SVO | |
| -58 | 2418457 | 1909-05-30 | 2418467 | 1909-06-09 | -10 | SVO | |
| -56 | 2418910 | 1910-08-26 | 2418919 | 1910-09-04 | -9 | SVO | |
| -55 | 2419130 | 1911-04-03 | 2419145 | 1911-04-18 | -15 | SVO | |
| -53 | 2419590 | 1912-07-06 | 2419597 | 1912-07-13 | -7 | SVO | |
| -50 | 2420270 | 1914-05-17 | 2420275 | 1914-05-22 | -5 | SVO | |
| -48 | 2420730 | 1915-08-20 | 2420727 | 1915-08-17 | 3 | SVO | |
| -47 | 2420950 | 1916-03-27 | 2420953 | 1916-03-30 | -3 | SVO | |
| -45 | 2421392 | 1917-06-12 | 2421405 | 1917-06-25 | -13 | SVO | |
| -37 | 2423187 | 1922-05-12 | 2423213 | 1922-06-07 | -26 | SVO | |
| -35 | 2423630 | 1923-07-29 | 2423665 | 1923-09-02 | -35 | SVO | |
| -32 | 2424300 | 1925-05-29 | 2424343 | 1925-07-11 | -43 | SVO | |
| -30 | 2424750 | 1926-08-22 | 2424795 | 1926-10-06 | -45 | SVO | |
| -29 | 2424980 | 1927-04-09 | 2425021 | 1927-05-20 | -41 | SVO | |
| -27 | 2425445 | 1928-07-17 | 2425473 | 1928-08-14 | -28 | SVO | |
| -26 | 2425660 | 1929-02-17 | 2425699 | 1929-03-28 | -39 | SVO | |
| -24 | 2426136 | 1930-06-08 | 2426151 | 1930-06-23 | -15 | SVO | |
| -21 | 2426818 | 1932-04-20 | 2426829 | 1932-05-01 | -11 | SVO | |
| -19 | 2427262 | 1933-07-08 | 2427281 | 1933-07-27 | -19 | SVO | |
| -18 | 2427495 | 1934-02-26 | 2427507 | 1934-03-10 | -12 | SVO | |
| -16 | 2427965 | 1935-06-11 | 2427959 | 1935-06-05 | 6 | SVO | |
| -14 | 2428400 | 1936-08-19 | 2428411 | 1936-08-30 | -11 | SVO | |
| -13 | 2428633 | 1937-04-09 | 2428637 | 1937-04-13 | -4 | SVO | |
| -11 | 2429080 | 1938-06-30 | 2429089 | 1938-07-09 | -9 | SVO | |
| -10 | 2429310 | 1939-02-15 | 2429315 | 1939-02-20 | -5 | SVO | |
| -8 | 2429759 | 1940-05-09 | 2429767 | 1940-05-17 | -8 | SVO | |
| -6 | 2430200 | 1941-07-24 | 2430219 | 1941-08-12 | -19 | SVO | |
| -5 | 2430440 | 1942-03-21 | 2430445 | 1942-03-26 | -5 | SVO | |
| 0 | 2431570 | 1945-04-24 | 2431575 | 1945-04-29 | -5 | SVO | |
| 2 | 2431980 | 1946-06-08 | 2432027 | 1946-07-25 | -47 | SVO | |
| 4 | 2432420 | 1947-08-22 | 2432479 | 1947-10-20 | -59 | SVO | |
| 5 | 2432660 | 1948-04-18 | 2432705 | 1948-06-02 | -45 | SVO | |
| 7 | 2433093 | 1949-06-25 | 2433157 | 1949-08-28 | -64 | SVO | |
| 8 | 2433305 | 1950-01-23 | 2433383 | 1950-04-11 | -78 | SVO | |
| 9 | 2433530 | 1950-09-05 | 2433609 | 1950-11-23 | -79 | SVO | |
| 10 | 2433760 | 1951-04-23 | 2433835 | 1951-07-07 | -75 | SVO | |
| 12 | 2434200 | 1952-07-06 | 2434287 | 1952-10-01 | -87 | SVO | |
| 15 | 2434890 | 1954-05-27 | 2434965 | 1954-08-10 | -75 | SVO | |
| 31 | 2438590 | 1964-07-13 | 2438581 | 1964-07-04 | 9 | SVO | |
| 36 | 10.6 | 2439736 | 1967-09-02 | 2439711 | 1967-08-08 | 25 | SVO |
| 37 | 2439960 | 1968-04-13 | 2439937 | 1968-03-21 | 23 | SVO | |
| 39 | 10.2 | 2440411 | 1969-07-08 | 2440389 | 1969-06-16 | 22 | SVO |
| 40 | 2440645 | 1970-02-27 | 2440615 | 1970-01-28 | 30 | SVO | |
| 42 | 10.7 | 2441120 | 1971-06-17 | 2441067 | 1971-04-25 | 53 | SVO |
| 44 | 2441575 | 1972-09-14 | 2441519 | 1972-07-20 | 56 | SVO | |
| 45 | 10.8 | 2441822 | 1973-05-19 | 2441745 | 1973-03-03 | 77 | SVO |
| 47 | 10.5 | 2442272 | 1974-08-12 | 2442197 | 1974-05-29 | 75 | SVO |
| 48 | 10.4 | 2442501 | 1975-03-29 | 2442423 | 1975-01-10 | 78 | SVO |
| 50 | 10.7 | 2442967 | 1976-07-07 | 2442875 | 1976-04-06 | 92 | SVO |
| 51 | 2443195 | 1977-02-20 | 2443101 | 1976-11-18 | 94 | SVO | |
| 52 | 2443425 | 1977-10-08 | 2443327 | 1977-07-02 | 98 | SVO | |
| 53 | 10.3 | 2443650 | 1978-05-21 | 2443553 | 1978-02-13 | 97 | SVO |
| 55 | 10.3 | 2444103 | 1979-08-17 | 2444005 | 1979-05-11 | 98 | SVO |
| 56 | 10.8 | 2444344 | 1980-04-14 | 2444231 | 1979-12-23 | 113 | SVO |
| 57 | 2444575 | 1980-12-01 | 2444457 | 1980-08-05 | 118 | SVO | |
| 58 | 2444810 | 1981-07-24 | 2444683 | 1981-03-19 | 127 | SVO | |
| 59 | 10.4 | 2445038 | 1982-03-09 | 2444909 | 1981-10-31 | 129 | SVO |
| 60 | 2445265 | 1982-10-22 | 2445135 | 1982-06-14 | 130 | SVO | |
| 61 | 10.6 | 2445495 | 1983-06-09 | 2445361 | 1983-01-26 | 134 | SVO |
| 62 | 2445715 | 1984-01-15 | 2445587 | 1983-09-09 | 128 | SVO | |
| 63 | 2445939 | 1984-08-26 | 2445813 | 1984-04-22 | 126 | SVO | |
| 64 | 10.7 | 2446170 | 1985-04-14 | 2446039 | 1984-12-04 | 131 | SVO |
| 65 | 2446400 | 1985-11-30 | 2446265 | 1985-07-18 | 135 | SVO | |
| 66 | 10.3 | 2446632 | 1986-07-20 | 2446491 | 1986-03-01 | 141 | SVO |
| 67 | 2446850 | 1987-02-23 | 2446717 | 1986-10-13 | 133 | SVO | |
| 68 | 2447070 | 1987-10-01 | 2446943 | 1987-05-27 | 127 | SVO | |
| 69 | 10.3 | 2447297 | 1988-05-15 | 2447169 | 1988-01-08 | 128 | SVO |
| 70 | 10.5 | 2447523 | 1988-12-27 | 2447395 | 1988-08-21 | 128 | SVO |
| 71 | 10.8 | 2447758 | 1989-08-19 | 2447621 | 1989-04-04 | 137 | SVO |
| 72 | 10.8 | 2447984 | 1990-04-02 | 2447847 | 1989-11-16 | 137 | SVO |
| 73 | 2448199 | 1990-11-03 | 2448073 | 1990-06-30 | 126 | AFOEV | |
| 74 | 10.7 | 2448433 | 1991-06-25 | 2448299 | 1991-02-11 | 134 | SVO |
| 75 | 2448640 | 1992-01-18 | 2448525 | 1991-09-25 | 115 | SVO | |
| 76 | 10.3 | 2448872 | 1992-09-06 | 2448751 | 1992-05-08 | 121 | SVO |
| 77 | 10.5 | 2449092 | 1993-04-14 | 2448977 | 1992-12-20 | 115 | SVO |
| 78 | 10.5 | 2449315 | 1993-11-23 | 2449203 | 1993-08-03 | 112 | SVO |
| 79 | 10.3 | 2449528 | 1994-06-24 | 2449429 | 1994-03-17 | 99 | SVO |
| 80 | 10.5 | 2449755 | 1995-02-06 | 2449655 | 1994-10-29 | 100 | SVO |
| 81 | 10.3 | 2449986 | 1995-09-25 | 2449881 | 1995-06-12 | 105 | SVO |
| 82 | 10.6 | 2450203 | 1996-04-29 | 2450107 | 1996-01-24 | 96 | SVO |
| 83 | 2450430 | 1996-12-12 | 2450333 | 1996-09-06 | 97 | SVO | |
| 84 | 10.5 | 2450653 | 1997-07-23 | 2450559 | 1997-04-20 | 94 | SVO |
| 85 | 10.6 | 2450874 | 1998-03-01 | 2450785 | 1997-12-02 | 89 | SVO |
| 86 | 10.6 | 2451096 | 1998-10-09 | 2451011 | 1998-07-16 | 85 | SVO |
| 87 | 10.5 | 2451322 | 1999-05-23 | 2451237 | 1999-02-27 | 85 | SVO |
| 88 | 10.4 | 2451540 | 1999-12-27 | 2451463 | 1999-10-11 | 77 | SVO |
| 89 | 10.6 | 2451759 | 2000-08-02 | 2451689 | 2000-05-24 | 70 | SVO |
| 90 | 10.5 | 2451989 | 2001-03-20 | 2451915 | 2001-01-05 | 74 | SVO |
| 91 | 10.7 | 2452214 | 2001-10-31 | 2452141 | 2001-08-19 | 73 | SVO |
| 92 | 10.5 | 2452438 | 2002-06-12 | 2452367 | 2002-04-02 | 71 | SVO |
| 93 | 2452665 | 2003-01-25 | 2452593 | 2002-11-14 | 72 | SVO | |
| 94 | 10.6 | 2452901 | 2003-09-18 | 2452819 | 2003-06-28 | 82 | SVO |
| 95 | 10.5 | 2453131 | 2004-05-05 | 2453045 | 2004-02-09 | 86 | SVO |
| 96 | 10.4 | 2453359 | 2004-12-19 | 2453271 | 2004-09-22 | 88 | SVO |
| 97 | 10.8 | 2453574 | 2005-07-22 | 2453497 | 2005-05-06 | 77 | SVO |
| 98 | 10.4 | 2453799 | 2006-03-04 | 2453723 | 2005-12-18 | 76 | SVO |
| 99 | 10.4 | 2454024 | 2006-10-15 | 2453949 | 2006-08-01 | 75 | SVO |
| 100 | 10.5 | 2454254 | 2007-06-02 | 2454175 | 2007-03-15 | 79 | SVO |
| 101 | 10.5 | 2454479 | 2008-01-13 | 2454401 | 2007-10-27 | 78 | SVO |
| 102 | 10.6 | 2454716 | 2008-09-06 | 2454627 | 2008-06-09 | 89 | SVO |
| 103 | 10.8 | 2454946 | 2009-04-24 | 2454853 | 2009-01-21 | 93 | SVO |
| 104 | 2455170 | 2009-12-04 | 2455079 | 2009-09-04 | 91 | SVO | |
| 105 | 10.6 | 2455402 | 2010-07-24 | 2455305 | 2010-04-18 | 97 | SVO |
| 106 | 2455625 | 2011-03-04 | 2455531 | 2010-11-30 | 94 | SVO | |
| 107 | 10.2 | 2455847 | 2011-10-12 | 2455757 | 2011-07-14 | 90 | SVO |
| 108 | 10.4 | 2456079 | 2012-05-31 | 2455983 | 2012-02-25 | 96 | SVO |
| 109 | 2456320 | 2013-01-27 | 2456209 | 2012-10-08 | 111 | SVO | |
| 110 | 10.7 | 2456550 | 2013-09-14 | 2456435 | 2013-05-22 | 115 | SVO |
| 111 | 10.4 | 2456772 | 2014-04-24 | 2456661 | 2014-01-03 | 111 | SVO |
| 112 | 10.7 | 2456996 | 2014-12-04 | 2456887 | 2014-08-17 | 109 | SVO |
| 113 | 10.4 | 2457216 | 2015-07-12 | 2457113 | 2015-03-31 | 103 | SVO |
| 114 | 10.6 | 2457448 | 2016-02-29 | 2457339 | 2015-11-12 | 109 | SVO |
| 115 | 10.5 | 2457690 | 2016-10-28 | 2457565 | 2016-06-25 | 125 | SVO |
| 116 | 10.5 | 2457916 | 2017-06-11 | 2457791 | 2017-02-06 | 125 | SVO |
| 117 | 2458150 | 2018-01-31 | 2458017 | 2017-09-20 | 133 | SVO | |
| 118 | 10.5 | 2458372 | 2018-09-10 | 2458243 | 2018-05-04 | 129 | SVO |
| 119 | 10.7 | 2458593 | 2019-04-19 | 2458469 | 2018-12-16 | 124 | SVO |
| 120 | 10.5 | 2458825 | 2019-12-07 | 2458695 | 2019-07-30 | 130 | SVO |
| 121 | 10.7 | 2459045 | 2020-07-14 | 2458921 | 2020-03-12 | 124 | SVO |
| 122 | 10.6 | 2459262 | 2021-02-16 | 2459147 | 2020-10-24 | 115 | SVO |
| 123 | 10.2 | 2459496 | 2021-10-08 | 2459373 | 2021-06-07 | 123 | SVO |
| 124 | 10.6 | 2459720 | 2022-05-20 | 2459599 | 2022-01-19 | 121 | 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. |