| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -130 | 2413670 | 1896-04-20 | 2413620 | 1896-03-01 | 50 | SVO | |
| -129 | 2413905 | 1896-12-11 | 2413852 | 1896-10-19 | 53 | SVO | |
| -128 | 2414140 | 1897-08-03 | 2414085 | 1897-06-09 | 55 | SVO | |
| -127 | 2414380 | 1898-03-31 | 2414317 | 1898-01-27 | 63 | PZ, 1951, vol 8, p 21 | |
| -122 | 2415521 | 1901-05-16 | 2415479 | 1901-04-04 | 42 | PZ, 1951, vol 8, p 21 | |
| -111 | 2418050 | 1908-04-18 | 2418036 | 1908-04-04 | 14 | PZ, 1951, vol 8, p 21 | |
| -89 | 2423120 | 1922-03-06 | 2423150 | 1922-04-05 | -30 | SVO | |
| -84 | 2424260 | 1925-04-19 | 2424312 | 1925-06-10 | -52 | SVO | |
| -81 | 2424980 | 1927-04-09 | 2425009 | 1927-05-08 | -29 | SVO | |
| -78 | 2425680 | 1929-03-09 | 2425706 | 1929-04-04 | -26 | PZ, 1951, vol 8, p 21 | |
| -77 | 2425880 | 1929-09-25 | 2425939 | 1929-11-23 | -59 | PZ, 1951, vol 8, p 21 | |
| -76 | 2426127 | 1930-05-30 | 2426171 | 1930-07-13 | -44 | PZ, 1951, vol 8, p 21 | |
| -75 | 2426365 | 1931-01-23 | 2426404 | 1931-03-03 | -39 | SVO | |
| -74 | 2426595 | 1931-09-10 | 2426636 | 1931-10-21 | -41 | SVO | |
| -73 | 2426830 | 1932-05-02 | 2426868 | 1932-06-09 | -38 | SVO | |
| -70 | 2427520 | 1934-03-23 | 2427566 | 1934-05-08 | -46 | SVO | |
| -69 | 2427755 | 1934-11-13 | 2427798 | 1934-12-26 | -43 | SVO | |
| -68 | 2427997 | 1935-07-13 | 2428031 | 1935-08-16 | -34 | SVO | |
| -67 | 2428218 | 1936-02-19 | 2428263 | 1936-04-04 | -45 | SVO | |
| -66 | 2428455 | 1936-10-13 | 2428495 | 1936-11-22 | -40 | SVO | |
| -65 | 2428686 | 1937-06-01 | 2428728 | 1937-07-13 | -42 | PZ, 1951, vol 8, p 21 | |
| -64 | 2428920 | 1938-01-21 | 2428960 | 1938-03-02 | -40 | SVO | |
| -62 | 2429375 | 1939-04-21 | 2429425 | 1939-06-10 | -50 | SVO | |
| -61 | 2429620 | 1939-12-22 | 2429658 | 1940-01-29 | -38 | SVO | |
| -58 | 2430300 | 1941-11-01 | 2430355 | 1941-12-26 | -55 | SVO | |
| -56 | 2430780 | 1943-02-24 | 2430820 | 1943-04-05 | -40 | SVO | |
| -52 | 2431720 | 1945-09-21 | 2431749 | 1945-10-20 | -29 | SVO | |
| -51 | 2431965 | 1946-05-24 | 2431982 | 1946-06-10 | -17 | SVO | |
| -50 | 2432200 | 1947-01-14 | 2432214 | 1947-01-28 | -14 | SVO | |
| -48 | 2432695 | 1948-05-23 | 2432679 | 1948-05-07 | 16 | SVO | |
| -47 | 2432920 | 1949-01-03 | 2432912 | 1948-12-26 | 8 | SVO | |
| -45 | 2433420 | 1950-05-18 | 2433376 | 1950-04-04 | 44 | MitVS, 1981, vol 9, p 8 | |
| -44 | 2433660 | 1951-01-13 | 2433609 | 1950-11-23 | 51 | SVO | |
| -43 | 2433890 | 1951-08-31 | 2433841 | 1951-07-13 | 49 | MitVS, 1981, vol 9, p 8 | |
| -42 | 2434120 | 1952-04-17 | 2434074 | 1952-03-02 | 46 | MitVS, 1981, vol 9, p 8 | |
| -37 | 2435310 | 1955-07-21 | 2435236 | 1955-05-08 | 74 | MitVS, 1981, vol 9, p 8 | |
| -32 | 2436480 | 1958-10-03 | 2436398 | 1958-07-13 | 82 | MitVS, 1981, vol 9, p 8 | |
| -31 | 2436720 | 1959-05-31 | 2436630 | 1959-03-02 | 90 | MitVS, 1981, vol 9, p 8 | |
| -30 | 2436930 | 1959-12-27 | 2436863 | 1959-10-21 | 67 | MitVS, 1981, vol 9, p 8 | |
| -29 | 2437160 | 1960-08-13 | 2437095 | 1960-06-09 | 65 | MitVS, 1981, vol 9, p 8 | |
| -28 | 2437405 | 1961-04-15 | 2437328 | 1961-01-28 | 77 | MitVS, 1981, vol 9, p 8 | |
| -27 | 2437610 | 1961-11-06 | 2437560 | 1961-09-17 | 50 | MitVS, 1981, vol 9, p 8 | |
| -26 | 2437850 | 1962-07-04 | 2437793 | 1962-05-08 | 57 | MitVS, 1981, vol 9, p 8 | |
| -25 | 2438105 | 1963-03-16 | 2438025 | 1962-12-26 | 80 | MitVS, 1981, vol 9, p 8 | |
| -24 | 2438330 | 1963-10-27 | 2438257 | 1963-08-15 | 73 | MitVS, 1981, vol 9, p 8 | |
| -23 | 2438555 | 1964-06-08 | 2438490 | 1964-04-04 | 65 | MitVS, 1981, vol 9, p 8 | |
| -22 | 2438783 | 1965-01-22 | 2438722 | 1964-11-22 | 61 | MitVS, 1981, vol 9, p 8 | |
| -21 | 2439025 | 1965-09-21 | 2438955 | 1965-07-13 | 70 | MitVS, 1981, vol 9, p 8 | |
| -20 | 2439240 | 1966-04-24 | 2439187 | 1966-03-02 | 53 | MitVS, 1981, vol 9, p 8 | |
| -19 | 2439475 | 1966-12-15 | 2439420 | 1966-10-21 | 55 | MitVS, 1981, vol 9, p 8 | |
| -18 | 2439705 | 1967-08-02 | 2439652 | 1967-06-10 | 53 | MitVS, 1981, vol 9, p 8 | |
| -17 | 2439925 | 1968-03-09 | 2439884 | 1968-01-28 | 41 | MitVS, 1981, vol 9, p 8 | |
| -16 | 2440155 | 1968-10-25 | 2440117 | 1968-09-17 | 38 | MitVS, 1981, vol 9, p 8 | |
| -15 | 2440390 | 1969-06-17 | 2440349 | 1969-05-07 | 41 | MitVS, 1981, vol 9, p 8 | |
| -14 | 2440605 | 1970-01-18 | 2440582 | 1969-12-26 | 23 | MitVS, 1981, vol 9, p 8 | |
| -13 | 2440830 | 1970-08-31 | 2440814 | 1970-08-15 | 16 | MitVS, 1981, vol 9, p 8 | |
| -12 | 2441055 | 1971-04-13 | 2441047 | 1971-04-05 | 8 | MitVS, 1981, vol 9, p 8 | |
| -11 | 2441286 | 1971-11-30 | 2441279 | 1971-11-23 | 7 | SVO | |
| -10 | 2441520 | 1972-07-21 | 2441511 | 1972-07-12 | 9 | MitVS, 1981, vol 9, p 8 | |
| -9 | 2441740 | 1973-02-26 | 2441744 | 1973-03-02 | -4 | MitVS, 1981, vol 9, p 8 | |
| -8 | 2441977 | 1973-10-21 | 2441976 | 1973-10-20 | 1 | SVO | |
| -7 | 2442195 | 1974-05-27 | 2442209 | 1974-06-10 | -14 | MitVS, 1981, vol 9, p 8 | |
| -6 | 2442420 | 1975-01-07 | 2442441 | 1975-01-28 | -21 | MitVS, 1981, vol 9, p 8 | |
| -5 | 2442630 | 1975-08-05 | 2442674 | 1975-09-18 | -44 | MitVS, 1981, vol 9, p 8 | |
| -4 | 2442860 | 1976-03-22 | 2442906 | 1976-05-07 | -46 | SVO | |
| -3 | 2443090 | 1976-11-07 | 2443138 | 1976-12-25 | -48 | MitVS, 1981, vol 9, p 8 | |
| -2 | 2443310 | 1977-06-15 | 2443371 | 1977-08-15 | -61 | MitVS, 1981, vol 9, p 8 | |
| -1 | 2443545 | 1978-02-05 | 2443603 | 1978-04-04 | -58 | SVO | |
| 0 | 2443770 | 1978-09-18 | 2443836 | 1978-11-23 | -66 | MitVS, 1981, vol 9, p 8 | |
| 1 | 2444010 | 1979-05-16 | 2444068 | 1979-07-13 | -58 | MitVS, 1981, vol 9, p 8 | |
| 2 | 2444250 | 1980-01-11 | 2444301 | 1980-03-02 | -51 | MitVS, 1981, vol 9, p 8 | |
| 3 | 2444475 | 1980-08-23 | 2444533 | 1980-10-20 | -58 | MitVS, 1981, vol 9, p 8 | |
| 6 | 2445150 | 1982-06-29 | 2445230 | 1982-09-17 | -80 | SVO | |
| 7 | 2445384 | 1983-02-18 | 2445463 | 1983-05-08 | -79 | SVO | |
| 8 | 2445624 | 1983-10-16 | 2445695 | 1983-12-26 | -71 | SVO | |
| 9 | 2445870 | 1984-06-18 | 2445928 | 1984-08-15 | -58 | SVO | |
| 10 | 2446099 | 1985-02-02 | 2446160 | 1985-04-04 | -61 | SVO | |
| 11 | 2446325 | 1985-09-16 | 2446392 | 1985-11-22 | -67 | SVO | |
| 12 | 2446570 | 1986-05-19 | 2446625 | 1986-07-13 | -55 | SVO | |
| 13 | 2446800 | 1987-01-04 | 2446857 | 1987-03-02 | -57 | SVO | |
| 14 | 2447020 | 1987-08-12 | 2447090 | 1987-10-21 | -70 | SVO | |
| 15 | 2447260 | 1988-04-08 | 2447322 | 1988-06-09 | -62 | SVO | |
| 16 | 2447500 | 1988-12-04 | 2447555 | 1989-01-28 | -55 | SVO | |
| 24 | 2449401 | 1994-02-17 | 2449414 | 1994-03-02 | -13 | SVO | |
| 32 | 2451308 | 1999-05-09 | 2451273 | 1999-04-04 | 35 | SVO | |
| 33 | 2451550 | 2000-01-06 | 2451506 | 1999-11-23 | 44 | SVO | |
| 53 | 2456180 | 2012-09-09 | 2456154 | 2012-08-14 | 26 | SVO | |
| 54 | 2456412 | 2013-04-29 | 2456387 | 2013-04-04 | 25 | SVO | |
| 55 | 2456640 | 2013-12-13 | 2456619 | 2013-11-22 | 21 | SVO | |
| 56 | 2456890 | 2014-08-20 | 2456852 | 2014-07-13 | 38 | SVO | |
| 57 | 2457118 | 2015-04-05 | 2457084 | 2015-03-02 | 34 | SVO | |
| 58 | 2457350 | 2015-11-23 | 2457317 | 2015-10-21 | 33 | SVO | |
| 59 | 2457580 | 2016-07-10 | 2457549 | 2016-06-09 | 31 | SVO | |
| 60 | 2457814 | 2017-03-01 | 2457781 | 2017-01-27 | 33 | SVO | |
| 61 | 2458035 | 2017-10-08 | 2458014 | 2017-09-17 | 21 | SVO | |
| 62 | 2458276 | 2018-06-06 | 2458246 | 2018-05-07 | 30 | SVO | |
| 63 | 2458508 | 2019-01-24 | 2458479 | 2018-12-26 | 29 | SVO | |
| 64 | 2458741 | 2019-09-14 | 2458711 | 2019-08-15 | 30 | SVO | |
| 65 | 2458963 | 2020-04-23 | 2458944 | 2020-04-04 | 19 | SVO | |
| 66 | 2459200 | 2020-12-16 | 2459176 | 2020-11-22 | 24 | SVO | |
| 67 | 2459425 | 2021-07-29 | 2459408 | 2021-07-12 | 17 | SVO | |
| 68 | 2459669 | 2022-03-30 | 2459641 | 2022-03-02 | 28 | 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. |