| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -175 | 2412685 | 1893-08-09 | 2412681 | 1893-08-05 | 4 | SVO | |
| -168 | 2413815 | 1896-09-12 | 2413794 | 1896-08-22 | 21 | SVO | |
| -161 | 2414905 | 1899-09-07 | 2414907 | 1899-09-09 | -2 | SVO | |
| -159 | 2415235 | 1900-08-03 | 2415225 | 1900-07-24 | 10 | SVO | |
| -154 | 2416010 | 1902-09-17 | 2416019 | 1902-09-26 | -9 | SVO | |
| -152 | 2416340 | 1903-08-13 | 2416337 | 1903-08-10 | 3 | SVO | |
| -150 | 2416665 | 1904-07-03 | 2416655 | 1904-06-23 | 10 | SVO | |
| -141 | 2418090 | 1908-05-28 | 2418086 | 1908-05-24 | 4 | SVO | |
| -138 | 2418550 | 1909-08-31 | 2418563 | 1909-09-13 | -13 | SVO | |
| -136 | 2418860 | 1910-07-07 | 2418881 | 1910-07-28 | -21 | SVO | |
| -134 | 2419200 | 1911-06-12 | 2419199 | 1911-06-11 | 1 | SVO | |
| -133 | 2419365 | 1911-11-24 | 2419358 | 1911-11-17 | 7 | SVO | |
| -132 | 2419540 | 1912-05-17 | 2419517 | 1912-04-24 | 23 | SVO | |
| -127 | 2420320 | 1914-07-06 | 2420312 | 1914-06-28 | 8 | SVO | |
| -125 | 2420635 | 1915-05-17 | 2420630 | 1915-05-12 | 5 | SVO | |
| -122 | 2421095 | 1916-08-19 | 2421107 | 1916-08-31 | -12 | SVO | |
| -116 | 2422055 | 1919-04-06 | 2422060 | 1919-04-11 | -5 | SVO | |
| -109 | 2423200 | 1922-05-25 | 2423173 | 1922-04-28 | 27 | SVO | |
| -106 | 2423680 | 1923-09-17 | 2423650 | 1923-08-18 | 30 | SVO | |
| -104 | 2424015 | 1924-08-17 | 2423968 | 1924-07-01 | 47 | SVO | |
| -102 | 2424330 | 1925-06-28 | 2424286 | 1925-05-15 | 44 | SVO | |
| -100 | 2424650 | 1926-05-14 | 2424604 | 1926-03-29 | 46 | SVO | |
| -95 | 2425430 | 1928-07-02 | 2425399 | 1928-06-01 | 31 | SVO | |
| -93 | 2425747 | 1929-05-15 | 2425717 | 1929-04-15 | 30 | AN, 1935, vol 255, p 411 | |
| -91 | 2426057 | 1930-03-21 | 2426035 | 1930-02-27 | 22 | AN, 1935, vol 255, p 411 | |
| -90 | 2426215 | 1930-08-26 | 2426194 | 1930-08-05 | 21 | AN, 1935, vol 255, p 411 | |
| -86 | 2426868 | 1932-06-09 | 2426830 | 1932-05-02 | 38 | AN, 1935, vol 255, p 411 | |
| -84 | 2427158 | 1933-03-26 | 2427148 | 1933-03-16 | 10 | AN, 1935, vol 255, p 411 | |
| -81 | 2427633 | 1934-07-14 | 2427624 | 1934-07-05 | 9 | SVO | |
| -79 | 2427940 | 1935-05-17 | 2427942 | 1935-05-19 | -2 | SVO | |
| -76 | 2428410 | 1936-08-29 | 2428419 | 1936-09-07 | -9 | SVO | |
| -74 | 2428730 | 1937-07-15 | 2428737 | 1937-07-22 | -7 | SVO | |
| -72 | 2429050 | 1938-05-31 | 2429055 | 1938-06-05 | -5 | SVO | |
| -69 | 2429520 | 1939-09-13 | 2429532 | 1939-09-25 | -12 | SVO | |
| -67 | 2429830 | 1940-07-19 | 2429850 | 1940-08-08 | -20 | SVO | |
| -65 | 2430140 | 1941-05-25 | 2430168 | 1941-06-22 | -28 | SVO | |
| -63 | 2430475 | 1942-04-25 | 2430486 | 1942-05-06 | -11 | SVO | |
| -61 | 2430800 | 1943-03-16 | 2430804 | 1943-03-20 | -4 | SVO | |
| -60 | 2430970 | 1943-09-02 | 2430963 | 1943-08-26 | 7 | SVO | |
| -58 | 2431275 | 1944-07-03 | 2431281 | 1944-07-09 | -6 | SVO | |
| -55 | 2431745 | 1945-10-16 | 2431758 | 1945-10-29 | -13 | SVO | |
| -54 | 2431910 | 1946-03-30 | 2431917 | 1946-04-06 | -7 | SVO | |
| -51 | 2432390 | 1947-07-23 | 2432394 | 1947-07-27 | -4 | SVO | |
| -47 | 2433030 | 1949-04-23 | 2433030 | 1949-04-23 | 0 | SVO | |
| -46 | 2433180 | 1949-09-20 | 2433189 | 1949-09-29 | -9 | SVO | |
| -44 | 2433500 | 1950-08-06 | 2433506 | 1950-08-12 | -6 | SVO | |
| -42 | 2433825 | 1951-06-27 | 2433824 | 1951-06-26 | 1 | SVO | |
| -5 | 2439685 | 1967-07-13 | 2439706 | 1967-08-03 | -21 | SVO | |
| -3 | 2440000 | 1968-05-23 | 2440024 | 1968-06-16 | -24 | SVO | |
| 0 | 2440470 | 1969-09-05 | 2440501 | 1969-10-06 | -31 | SVO | |
| 2 | 2440790 | 1970-07-22 | 2440819 | 1970-08-20 | -29 | SVO | |
| 4 | 2441100 | 1971-05-28 | 2441137 | 1971-07-04 | -37 | SVO | |
| 5 | 2441255 | 1971-10-30 | 2441296 | 1971-12-10 | -41 | SVO | |
| 6 | 2441410 | 1972-04-02 | 2441455 | 1972-05-17 | -45 | SVO | |
| 7 | 2441570 | 1972-09-09 | 2441614 | 1972-10-23 | -44 | SVO | |
| 11 | 11.7 | 2442233 | 1974-07-04 | 2442250 | 1974-07-21 | -17 | SVO |
| 14 | 2442670 | 1975-09-14 | 2442727 | 1975-11-10 | -57 | SVO | |
| 16 | 11.0 | 2442993 | 1976-08-02 | 2443045 | 1976-09-23 | -52 | SVO |
| 18 | 2443325 | 1977-06-30 | 2443363 | 1977-08-07 | -38 | SVO | |
| 20 | 2443630 | 1978-05-01 | 2443681 | 1978-06-21 | -51 | SVO | |
| 21 | 2443780 | 1978-09-28 | 2443840 | 1978-11-27 | -60 | SVO | |
| 23 | 2444105 | 1979-08-19 | 2444158 | 1979-10-11 | -53 | SVO | |
| 25 | 2444430 | 1980-07-09 | 2444476 | 1980-08-24 | -46 | SVO | |
| 29 | 2445065 | 1982-04-05 | 2445112 | 1982-05-22 | -47 | SVO | |
| 30 | 2445225 | 1982-09-12 | 2445270 | 1982-10-27 | -45 | SVO | |
| 32 | 11.1 | 2445547 | 1983-07-31 | 2445588 | 1983-09-10 | -41 | SVO |
| 34 | 10.7 | 2445860 | 1984-06-08 | 2445906 | 1984-07-24 | -46 | SVO |
| 36 | 2446185 | 1985-04-29 | 2446224 | 1985-06-07 | -39 | SVO | |
| 37 | 10.6 | 2446350 | 1985-10-11 | 2446383 | 1985-11-13 | -33 | SVO |
| 38 | 2446515 | 1986-03-25 | 2446542 | 1986-04-21 | -27 | SVO | |
| 39 | 11.1 | 2446679 | 1986-09-05 | 2446701 | 1986-09-27 | -22 | SVO |
| 41 | 10.8 | 2447017 | 1987-08-09 | 2447019 | 1987-08-11 | -2 | SVO |
| 43 | 2447320 | 1988-06-07 | 2447337 | 1988-06-24 | -17 | SVO | |
| 45 | 2447659 | 1989-05-12 | 2447655 | 1989-05-08 | 4 | AFOEV | |
| 46 | 10.8 | 2447815 | 1989-10-15 | 2447814 | 1989-10-14 | 1 | SVO |
| 48 | 11.4 | 2448146 | 1990-09-11 | 2448132 | 1990-08-28 | 14 | SVO |
| 50 | 11.0 | 2448467 | 1991-07-29 | 2448450 | 1991-07-12 | 17 | SVO |
| 52 | 2448794 | 1992-06-20 | 2448768 | 1992-05-25 | 26 | AFOEV | |
| 54 | 2449115 | 1993-05-07 | 2449086 | 1993-04-08 | 29 | SVO | |
| 55 | 10.9 | 2449264 | 1993-10-03 | 2449245 | 1993-09-14 | 19 | SVO |
| 57 | 10.7 | 2449586 | 1994-08-21 | 2449563 | 1994-07-29 | 23 | SVO |
| 59 | 11.1 | 2449915 | 1995-07-16 | 2449881 | 1995-06-12 | 34 | SVO |
| 61 | 2450228 | 1996-05-24 | 2450199 | 1996-04-25 | 29 | AFOEV | |
| 62 | 2450387 | 1996-10-30 | 2450358 | 1996-10-01 | 29 | AFOEV | |
| 63 | 2450540 | 1997-04-01 | 2450517 | 1997-03-09 | 23 | SVO | |
| 64 | 11.3 | 2450712 | 1997-09-20 | 2450676 | 1997-08-15 | 36 | SVO |
| 65 | 2450868 | 1998-02-23 | 2450835 | 1998-01-21 | 33 | AFOEV | |
| 66 | 10.8 | 2451021 | 1998-07-26 | 2450994 | 1998-06-29 | 27 | SVO |
| 68 | 10.8 | 2451336 | 1999-06-06 | 2451311 | 1999-05-12 | 25 | SVO |
| 70 | 2451662 | 2000-04-27 | 2451629 | 2000-03-25 | 33 | AFOEV | |
| 71 | 11.2 | 2451813 | 2000-09-25 | 2451788 | 2000-08-31 | 25 | SVO |
| 73 | 11.2 | 2452139 | 2001-08-17 | 2452106 | 2001-07-15 | 33 | SVO |
| 75 | 10.9 | 2452450 | 2002-06-24 | 2452424 | 2002-05-29 | 26 | SVO |
| 77 | 11.1 | 2452767 | 2003-05-07 | 2452742 | 2003-04-12 | 25 | SVO |
| 78 | 11.3 | 2452928 | 2003-10-15 | 2452901 | 2003-09-18 | 27 | SVO |
| 80 | 10.8 | 2453236 | 2004-08-18 | 2453219 | 2004-08-01 | 17 | SVO |
| 82 | 11.2 | 2453564 | 2005-07-12 | 2453537 | 2005-06-15 | 27 | SVO |
| 86 | 2454190 | 2007-03-30 | 2454173 | 2007-03-13 | 17 | SVO | |
| 87 | 11.8 | 2454356 | 2007-09-12 | 2454332 | 2007-08-19 | 24 | SVO |
| 89 | 11.4 | 2454664 | 2008-07-16 | 2454650 | 2008-07-02 | 14 | SVO |
| 91 | 2454970 | 2009-05-18 | 2454968 | 2009-05-16 | 2 | SVO | |
| 92 | 11.0 | 2455132 | 2009-10-27 | 2455127 | 2009-10-22 | 5 | SVO |
| 93 | 2455290 | 2010-04-03 | 2455286 | 2010-03-30 | 4 | SVO | |
| 94 | 11.3 | 2455447 | 2010-09-07 | 2455445 | 2010-09-05 | 2 | SVO |
| 95 | 2455605 | 2011-02-12 | 2455604 | 2011-02-11 | 1 | SVO | |
| 96 | 11.0 | 2455759 | 2011-07-16 | 2455763 | 2011-07-20 | -4 | SVO |
| 98 | 11.1 | 2456084 | 2012-06-05 | 2456081 | 2012-06-02 | 3 | SVO |
| 100 | 2456400 | 2013-04-17 | 2456399 | 2013-04-16 | 1 | SVO | |
| 101 | 2456560 | 2013-09-24 | 2456558 | 2013-09-22 | 2 | SVO | |
| 103 | 11.5 | 2456879 | 2014-08-09 | 2456876 | 2014-08-06 | 3 | SVO |
| 104 | 2457040 | 2015-01-17 | 2457034 | 2015-01-11 | 6 | SVO | |
| 105 | 10.8 | 2457198 | 2015-06-24 | 2457193 | 2015-06-19 | 5 | SVO |
| 106 | 2457360 | 2015-12-03 | 2457352 | 2015-11-25 | 8 | SVO | |
| 107 | 11.1 | 2457518 | 2016-05-09 | 2457511 | 2016-05-02 | 7 | SVO |
| 108 | 2457680 | 2016-10-18 | 2457670 | 2016-10-08 | 10 | SVO | |
| 109 | 10.9 | 2457834 | 2017-03-21 | 2457829 | 2017-03-16 | 5 | SVO |
| 110 | 11.1 | 2457993 | 2017-08-27 | 2457988 | 2017-08-22 | 5 | SVO |
| 111 | 2458155 | 2018-02-05 | 2458147 | 2018-01-28 | 8 | SVO | |
| 112 | 11.3 | 2458312 | 2018-07-12 | 2458306 | 2018-07-06 | 6 | SVO |
| 113 | 11.0 | 2458466 | 2018-12-13 | 2458465 | 2018-12-12 | 1 | SVO |
| 114 | 11.7 | 2458630 | 2019-05-26 | 2458624 | 2019-05-20 | 6 | SVO |
| 115 | 2458790 | 2019-11-02 | 2458783 | 2019-10-26 | 7 | SVO | |
| 116 | 11.6 | 2458950 | 2020-04-10 | 2458942 | 2020-04-02 | 8 | SVO |
| 117 | 10.8 | 2459102 | 2020-09-09 | 2459101 | 2020-09-08 | 1 | SVO |
| 118 | 2459260 | 2021-02-14 | 2459260 | 2021-02-14 | 0 | SVO | |
| 119 | 11.0 | 2459412 | 2021-07-16 | 2459419 | 2021-07-23 | -7 | SVO |
| 120 | 2459575 | 2021-12-26 | 2459578 | 2021-12-29 | -3 | SVO | |
| 121 | 11.2 | 2459729 | 2022-05-29 | 2459737 | 2022-06-06 | -8 | SVO |
| 122 | 2459890 | 2022-11-06 | 2459896 | 2022-11-12 | -6 | 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. |