| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -32 | 2417000 | 1905-06-03 | 2416953 | 1905-04-17 | 47 | SVO | |
| -26 | 2418940 | 1910-09-25 | 2418893 | 1910-08-09 | 47 | SVO | |
| -25 | 2419250 | 1911-08-01 | 2419216 | 1911-06-28 | 34 | SVO | |
| -14 | 2422810 | 1921-04-30 | 2422773 | 1921-03-24 | 37 | SVO | |
| -9 | 2424410 | 1925-09-16 | 2424389 | 1925-08-26 | 21 | SVO | |
| -8 | 2424720 | 1926-07-23 | 2424712 | 1926-07-15 | 8 | SVO | |
| -6 | 2425380 | 1928-05-13 | 2425359 | 1928-04-22 | 21 | SVO | |
| -1 | 2426980 | 1932-09-29 | 2426976 | 1932-09-25 | 4 | SVO | |
| 0 | 2427320 | 1933-09-04 | 2427299 | 1933-08-14 | 21 | SVO | |
| 1 | 2427630 | 1934-07-11 | 2427622 | 1934-07-03 | 8 | SVO | |
| 2 | 2427960 | 1935-06-06 | 2427946 | 1935-05-23 | 14 | SVO | |
| 7 | 2429540 | 1939-10-03 | 2429562 | 1939-10-25 | -22 | SVO | |
| 8 | 2429860 | 1940-08-18 | 2429886 | 1940-09-13 | -26 | SVO | |
| 9 | 2430170 | 1941-06-24 | 2430209 | 1941-08-02 | -39 | SVO | |
| 15 | 2432090 | 1946-09-26 | 2432149 | 1946-11-24 | -59 | SVO | |
| 16 | 2432430 | 1947-09-01 | 2432472 | 1947-10-13 | -42 | SVO | |
| 17 | 2432762 | 1948-07-29 | 2432796 | 1948-09-01 | -34 | SVO | |
| 18 | 2433080 | 1949-06-12 | 2433119 | 1949-07-21 | -39 | SVO | |
| 19 | 2433427 | 1950-05-25 | 2433442 | 1950-06-09 | -15 | SVO | |
| 35 | 2438610 | 1964-08-02 | 2438615 | 1964-08-07 | -5 | SVO | |
| 37 | 2439240 | 1966-04-24 | 2439262 | 1966-05-16 | -22 | SVO | |
| 41 | 2440530 | 1969-11-04 | 2440555 | 1969-11-29 | -25 | SVO | |
| 42 | 2440855 | 1970-09-25 | 2440879 | 1970-10-19 | -24 | SVO | |
| 43 | 2441170 | 1971-08-06 | 2441202 | 1971-09-07 | -32 | SVO | |
| 44 | 2441510 | 1972-07-11 | 2441525 | 1972-07-26 | -15 | SVO | |
| 46 | 2442150 | 1974-04-12 | 2442172 | 1974-05-04 | -22 | SVO | |
| 49 | 2443130 | 1976-12-17 | 2443142 | 1976-12-29 | -12 | SVO | |
| 51 | 2443770 | 1978-09-18 | 2443789 | 1978-10-07 | -19 | SVO | |
| 52 | 11.3 | 2444092 | 1979-08-06 | 2444112 | 1979-08-26 | -20 | SVO |
| 53 | 2444430 | 1980-07-09 | 2444435 | 1980-07-14 | -5 | SVO | |
| 58 | 2446050 | 1984-12-15 | 2446052 | 1984-12-17 | -2 | SVO | |
| 59 | 11.9 | 2446362 | 1985-10-23 | 2446375 | 1985-11-05 | -13 | SVO |
| 60 | 11.5 | 2446687 | 1986-09-13 | 2446698 | 1986-09-24 | -11 | SVO |
| 61 | 11.9 | 2447014 | 1987-08-06 | 2447022 | 1987-08-14 | -8 | SVO |
| 62 | 12.0 | 2447339 | 1988-06-26 | 2447345 | 1988-07-02 | -6 | SVO |
| 63 | 2447660 | 1989-05-13 | 2447668 | 1989-05-21 | -8 | AFOEV | |
| 67 | 2448965 | 1992-12-08 | 2448962 | 1992-12-05 | 3 | AFOEV | |
| 68 | 11.7 | 2449285 | 1993-10-24 | 2449285 | 1993-10-24 | 0 | SVO |
| 69 | 11.6 | 2449612 | 1994-09-16 | 2449608 | 1994-09-12 | 4 | SVO |
| 70 | 11.8 | 2449936 | 1995-08-06 | 2449932 | 1995-08-02 | 4 | SVO |
| 71 | 11.8 | 2450262 | 1996-06-27 | 2450255 | 1996-06-20 | 7 | SVO |
| 72 | 2450585 | 1997-05-16 | 2450578 | 1997-05-09 | 7 | AFOEV | |
| 75 | 11.5 | 2451557 | 2000-01-13 | 2451548 | 2000-01-04 | 9 | SVO |
| 76 | 2451878 | 2000-11-29 | 2451872 | 2000-11-23 | 6 | AFOEV | |
| 77 | 11.8 | 2452216 | 2001-11-02 | 2452195 | 2001-10-12 | 21 | SVO |
| 78 | 11.5 | 2452536 | 2002-09-18 | 2452518 | 2002-08-31 | 18 | SVO |
| 79 | 11.8 | 2452860 | 2003-08-08 | 2452842 | 2003-07-21 | 18 | SVO |
| 80 | 11.7 | 2453197 | 2004-07-10 | 2453165 | 2004-06-08 | 32 | SVO |
| 81 | 11.6 | 2453516 | 2005-05-25 | 2453488 | 2005-04-27 | 28 | SVO |
| 82 | 2453845 | 2006-04-19 | 2453812 | 2006-03-17 | 33 | SVO | |
| 83 | 2454170 | 2007-03-10 | 2454135 | 2007-02-03 | 35 | SVO | |
| 86 | 12.4 | 2455144 | 2009-11-08 | 2455105 | 2009-09-30 | 39 | SVO |
| 87 | 11.4 | 2455467 | 2010-09-27 | 2455428 | 2010-08-19 | 39 | SVO |
| 88 | 11.6 | 2455786 | 2011-08-12 | 2455752 | 2011-07-09 | 34 | SVO |
| 89 | 2456090 | 2012-06-11 | 2456075 | 2012-05-27 | 15 | SVO | |
| 92 | 2457055 | 2015-02-01 | 2457045 | 2015-01-22 | 10 | SVO | |
| 93 | 2457373 | 2015-12-16 | 2457368 | 2015-12-11 | 5 | SVO | |
| 94 | 11.5 | 2457676 | 2016-10-14 | 2457691 | 2016-10-29 | -15 | SVO |
| 95 | 12.0 | 2458008 | 2017-09-11 | 2458015 | 2017-09-18 | -7 | SVO |
| 96 | 11.5 | 2458320 | 2018-07-20 | 2458338 | 2018-08-07 | -18 | SVO |
| 97 | 11.5 | 2458640 | 2019-06-05 | 2458661 | 2019-06-26 | -21 | SVO |
| 98 | 11.0 | 2458953 | 2020-04-13 | 2458985 | 2020-05-15 | -32 | SVO |
| 99 | 11.5 | 2459285 | 2021-03-11 | 2459308 | 2021-04-03 | -23 | SVO |
| 100 | 11.7 | 2459598 | 2022-01-18 | 2459631 | 2022-02-20 | -33 | SVO |
| 101 | 11.4 | 2459906 | 2022-11-22 | 2459955 | 2023-01-10 | -49 | 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. |