| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -259 | 2411536 | 1890-06-17 | 2411514 | 1890-05-26 | 22 | AnHar, 1952, vol 115 | |
| -239 | 2414770 | 1899-04-25 | 2414753 | 1899-04-08 | 17 | AnHar, 1952, vol 115 | |
| -237 | 2415100 | 1900-03-21 | 2415077 | 1900-02-26 | 23 | AnHar, 1952, vol 115 | |
| -235 | 2415430 | 1901-02-14 | 2415400 | 1901-01-15 | 30 | AnHar, 1952, vol 115 | |
| -233 | 2415760 | 1902-01-10 | 2415724 | 1901-12-05 | 36 | AnHar, 1952, vol 115 | |
| -232 | 2415905 | 1902-06-04 | 2415886 | 1902-05-16 | 19 | AnHar, 1952, vol 115 | |
| -230 | 2416220 | 1903-04-15 | 2416210 | 1903-04-05 | 10 | AnHar, 1952, vol 115 | |
| -228 | 2416550 | 1904-03-10 | 2416534 | 1904-02-23 | 16 | AnHar, 1952, vol 115 | |
| -226 | 2416890 | 1905-02-13 | 2416858 | 1905-01-12 | 32 | AnHar, 1952, vol 115 | |
| -225 | 2417030 | 1905-07-03 | 2417020 | 1905-06-23 | 10 | AnHar, 1952, vol 115 | |
| -224 | 2417200 | 1905-12-20 | 2417182 | 1905-12-02 | 18 | AnHar, 1952, vol 115 | |
| -223 | 2417360 | 1906-05-29 | 2417344 | 1906-05-13 | 16 | AnHar, 1952, vol 115 | |
| -222 | 2417510 | 1906-10-26 | 2417506 | 1906-10-22 | 4 | AnHar, 1952, vol 115 | |
| -221 | 2417665 | 1907-03-30 | 2417668 | 1907-04-02 | -3 | AnHar, 1952, vol 115 | |
| -219 | 2417990 | 1908-02-18 | 2417991 | 1908-02-19 | -1 | AnHar, 1952, vol 115 | |
| -217 | 2418325 | 1909-01-18 | 2418315 | 1909-01-08 | 10 | AnHar, 1952, vol 115 | |
| -214 | 2418810 | 1910-05-18 | 2418801 | 1910-05-09 | 9 | AnHar, 1952, vol 115 | |
| -210 | 2419450 | 1912-02-17 | 2419449 | 1912-02-16 | 1 | AnHar, 1952, vol 115 | |
| -207 | 2419940 | 1913-06-21 | 2419935 | 1913-06-16 | 5 | AnHar, 1952, vol 115 | |
| -205 | 2420255 | 1914-05-02 | 2420258 | 1914-05-05 | -3 | AnHar, 1952, vol 115 | |
| -203 | 2420585 | 1915-03-28 | 2420582 | 1915-03-25 | 3 | AnHar, 1952, vol 115 | |
| -201 | 2420910 | 1916-02-16 | 2420906 | 1916-02-12 | 4 | AnHar, 1952, vol 115 | |
| -199 | 2421230 | 1917-01-01 | 2421230 | 1917-01-01 | 0 | AnHar, 1952, vol 115 | |
| -198 | 2421405 | 1917-06-25 | 2421392 | 1917-06-12 | 13 | AnHar, 1952, vol 115 | |
| -197 | 2421575 | 1917-12-12 | 2421554 | 1917-11-21 | 21 | AnHar, 1952, vol 115 | |
| -196 | 2421740 | 1918-05-26 | 2421716 | 1918-05-02 | 24 | AnHar, 1952, vol 115 | |
| -194 | 2422045 | 1919-03-27 | 2422040 | 1919-03-22 | 5 | AnHar, 1952, vol 115 | |
| -187 | 2423170 | 1922-04-25 | 2423173 | 1922-04-28 | -3 | AnHar, 1952, vol 115 | |
| -185 | 2423515 | 1923-04-05 | 2423497 | 1923-03-18 | 18 | AnHar, 1952, vol 115 | |
| -183 | 2423820 | 1924-02-04 | 2423821 | 1924-02-05 | -1 | AnHar, 1952, vol 115 | |
| -181 | 2424160 | 1925-01-09 | 2424145 | 1924-12-25 | 15 | AnHar, 1952, vol 115 | |
| -180 | 2424310 | 1925-06-08 | 2424307 | 1925-06-05 | 3 | AnHar, 1952, vol 115 | |
| -178 | 2424635 | 1926-04-29 | 2424631 | 1926-04-25 | 4 | AnHar, 1952, vol 115 | |
| -174 | 2425285 | 1928-02-08 | 2425278 | 1928-02-01 | 7 | AnHar, 1952, vol 115 | |
| -173 | 2425435 | 1928-07-07 | 2425440 | 1928-07-12 | -5 | AnHar, 1952, vol 115 | |
| -172 | 2425600 | 1928-12-19 | 2425602 | 1928-12-21 | -2 | AnHar, 1952, vol 115 | |
| -171 | 2425760 | 1929-05-28 | 2425764 | 1929-06-01 | -4 | AnHar, 1952, vol 115 | |
| -169 | 2426095 | 1930-04-28 | 2426088 | 1930-04-21 | 7 | AnHar, 1952, vol 115 | |
| -167 | 2426410 | 1931-03-09 | 2426412 | 1931-03-11 | -2 | AnHar, 1952, vol 115 | |
| -164 | 2426885 | 1932-06-26 | 2426898 | 1932-07-09 | -13 | AnHar, 1952, vol 115 | |
| -163 | 2427050 | 1932-12-08 | 2427060 | 1932-12-18 | -10 | AnHar, 1952, vol 115 | |
| -160 | 2427525 | 1934-03-28 | 2427545 | 1934-04-17 | -20 | AnHar, 1952, vol 115 | |
| -159 | 2427680 | 1934-08-30 | 2427707 | 1934-09-26 | -27 | AnHar, 1952, vol 115 | |
| -158 | 2427857 | 1935-02-23 | 2427869 | 1935-03-07 | -12 | SVO | |
| -156 | 2428170 | 1936-01-02 | 2428193 | 1936-01-25 | -23 | AnHar, 1952, vol 115 | |
| -155 | 2428340 | 1936-06-20 | 2428355 | 1936-07-05 | -15 | AnHar, 1952, vol 115 | |
| -154 | 2428500 | 1936-11-27 | 2428517 | 1936-12-14 | -17 | AnHar, 1952, vol 115 | |
| -153 | 2428665 | 1937-05-11 | 2428679 | 1937-05-25 | -14 | AnHar, 1952, vol 115 | |
| -151 | 2428980 | 1938-03-22 | 2429003 | 1938-04-14 | -23 | AnHar, 1952, vol 115 | |
| -149 | 2429320 | 1939-02-25 | 2429327 | 1939-03-04 | -7 | SVO | |
| -147 | 2429640 | 1940-01-11 | 2429651 | 1940-01-22 | -11 | SVO | |
| -144 | 2430127 | 1941-05-12 | 2430136 | 1941-05-21 | -9 | SVO | |
| -142 | 2430451 | 1942-04-01 | 2430460 | 1942-04-10 | -9 | SVO | |
| -140 | 2430774 | 1943-02-18 | 2430784 | 1943-02-28 | -10 | SVO | |
| -138 | 2431099 | 1944-01-09 | 2431108 | 1944-01-18 | -9 | SVO | |
| -137 | 2431242 | 1944-05-31 | 2431270 | 1944-06-28 | -28 | SVO | |
| -135 | 2431573 | 1945-04-27 | 2431594 | 1945-05-18 | -21 | SVO | |
| -133 | 2431913 | 1946-04-02 | 2431918 | 1946-04-07 | -5 | SVO | |
| -131 | 2432222 | 1947-02-05 | 2432242 | 1947-02-25 | -20 | SVO | |
| -128 | 2432711 | 1948-06-08 | 2432727 | 1948-06-24 | -16 | SVO | |
| -126 | 2433052 | 1949-05-15 | 2433051 | 1949-05-14 | 1 | SVO | |
| -124 | 2433369 | 1950-03-28 | 2433375 | 1950-04-03 | -6 | SVO | |
| -122 | 2433690 | 1951-02-12 | 2433699 | 1951-02-21 | -9 | SVO | |
| -81 | 2440320 | 1969-04-08 | 2440338 | 1969-04-26 | -18 | SVO | |
| -79 | 2440635 | 1970-02-17 | 2440662 | 1970-03-16 | -27 | SVO | |
| -78 | 2440810 | 1970-08-11 | 2440824 | 1970-08-25 | -14 | SVO | |
| -77 | 2440980 | 1971-01-28 | 2440986 | 1971-02-03 | -6 | SVO | |
| -72 | 2441780 | 1973-04-07 | 2441796 | 1973-04-23 | -16 | SVO | |
| -70 | 8.9 | 2442108 | 1974-03-01 | 2442119 | 1974-03-12 | -11 | SVO |
| -68 | 9.3 | 2442429 | 1975-01-16 | 2442443 | 1975-01-30 | -14 | SVO |
| -66 | 9.3 | 2442755 | 1975-12-08 | 2442767 | 1975-12-20 | -12 | SVO |
| -65 | 2442910 | 1976-05-11 | 2442929 | 1976-05-30 | -19 | SVO | |
| -63 | 9.1 | 2443242 | 1977-04-08 | 2443253 | 1977-04-19 | -11 | SVO |
| -61 | 9.1 | 2443563 | 1978-02-23 | 2443577 | 1978-03-09 | -14 | SVO |
| -59 | 2443875 | 1979-01-01 | 2443901 | 1979-01-27 | -26 | SVO | |
| -57 | 2444210 | 1979-12-02 | 2444225 | 1979-12-17 | -15 | SVO | |
| -56 | 2444370 | 1980-05-10 | 2444387 | 1980-05-27 | -17 | SVO | |
| -54 | 2444700 | 1981-04-05 | 2444710 | 1981-04-15 | -10 | SVO | |
| -52 | 9.2 | 2445030 | 1982-03-01 | 2445034 | 1982-03-05 | -4 | SVO |
| -50 | 2445360 | 1983-01-25 | 2445358 | 1983-01-23 | 2 | SVO | |
| -48 | 2445690 | 1983-12-21 | 2445682 | 1983-12-13 | 8 | SVO | |
| -47 | 2445840 | 1984-05-19 | 2445844 | 1984-05-23 | -4 | SVO | |
| -45 | 2446165 | 1985-04-09 | 2446168 | 1985-04-12 | -3 | SVO | |
| -43 | 2446482 | 1986-02-20 | 2446492 | 1986-03-02 | -10 | SVO | |
| -41 | 2446810 | 1987-01-14 | 2446815 | 1987-01-19 | -5 | SVO | |
| -40 | 2446970 | 1987-06-23 | 2446977 | 1987-06-30 | -7 | SVO | |
| -38 | 2447282 | 1988-04-30 | 2447301 | 1988-05-19 | -19 | SVO | |
| -36 | 2447605 | 1989-03-19 | 2447625 | 1989-04-08 | -20 | SVO | |
| -34 | 9.4 | 2447930 | 1990-02-07 | 2447949 | 1990-02-26 | -19 | SVO |
| -32 | 2448255 | 1990-12-29 | 2448273 | 1991-01-16 | -18 | SVO | |
| -31 | 2448430 | 1991-06-22 | 2448435 | 1991-06-27 | -5 | SVO | |
| -29 | 9.7 | 2448748 | 1992-05-05 | 2448759 | 1992-05-16 | -11 | SVO |
| -27 | 9.7 | 2449066 | 1993-03-19 | 2449083 | 1993-04-05 | -17 | SVO |
| -25 | 9.2 | 2449390 | 1994-02-06 | 2449406 | 1994-02-22 | -16 | SVO |
| -23 | 9.0 | 2449722 | 1995-01-04 | 2449730 | 1995-01-12 | -8 | SVO |
| -22 | 9.1 | 2449886 | 1995-06-17 | 2449892 | 1995-06-23 | -6 | SVO |
| -21 | 9.0 | 2450043 | 1995-11-21 | 2450054 | 1995-12-02 | -11 | SVO |
| -20 | 9.0 | 2450203 | 1996-04-29 | 2450216 | 1996-05-12 | -13 | SVO |
| -18 | 9.1 | 2450531 | 1997-03-23 | 2450540 | 1997-04-01 | -9 | SVO |
| -16 | 8.9 | 2450857 | 1998-02-12 | 2450864 | 1998-02-19 | -7 | SVO |
| -14 | 2451200 | 1999-01-21 | 2451188 | 1999-01-09 | 12 | SVO | |
| -13 | 9.2 | 2451344 | 1999-06-14 | 2451350 | 1999-06-20 | -6 | SVO |
| -11 | 8.8 | 2451656 | 2000-04-21 | 2451673 | 2000-05-08 | -17 | SVO |
| -9 | 9.4 | 2452002 | 2001-04-02 | 2451997 | 2001-03-28 | 5 | SVO |
| -7 | 9.1 | 2452321 | 2002-02-15 | 2452321 | 2002-02-15 | 0 | SVO |
| -5 | 2452645 | 2003-01-05 | 2452645 | 2003-01-05 | 0 | SVO | |
| -2 | 8.9 | 2453131 | 2004-05-05 | 2453131 | 2004-05-05 | 0 | SVO |
| 0 | 2453460 | 2005-03-30 | 2453455 | 2005-03-25 | 5 | SVO | |
| 9 | 2454920 | 2009-03-29 | 2454912 | 2009-03-21 | 8 | SVO | |
| 16 | 2456045 | 2012-04-27 | 2456046 | 2012-04-28 | -1 | SVO | |
| 18 | 9.0 | 2456379 | 2013-03-27 | 2456370 | 2013-03-18 | 9 | SVO |
| 20 | 9.6 | 2456712 | 2014-02-23 | 2456693 | 2014-02-04 | 19 | SVO |
| 22 | 10.0 | 2457028 | 2015-01-05 | 2457017 | 2014-12-25 | 11 | SVO |
| 23 | 9.4 | 2457184 | 2015-06-10 | 2457179 | 2015-06-05 | 5 | SVO |
| 24 | 9.5 | 2457351 | 2015-11-24 | 2457341 | 2015-11-14 | 10 | SVO |
| 25 | 9.5 | 2457524 | 2016-05-15 | 2457503 | 2016-04-24 | 21 | SVO |
| 26 | 2457690 | 2016-10-28 | 2457665 | 2016-10-03 | 25 | SVO | |
| 27 | 9.0 | 2457843 | 2017-03-30 | 2457827 | 2017-03-14 | 16 | SVO |
| 29 | 9.7 | 2458170 | 2018-02-20 | 2458151 | 2018-02-01 | 19 | SVO |
| 31 | 9.3 | 2458496 | 2019-01-12 | 2458475 | 2018-12-22 | 21 | SVO |
| 32 | 2458670 | 2019-07-05 | 2458637 | 2019-06-02 | 33 | SVO | |
| 33 | 9.2 | 2458817 | 2019-11-29 | 2458799 | 2019-11-11 | 18 | SVO |
| 34 | 9.2 | 2458979 | 2020-05-09 | 2458960 | 2020-04-20 | 19 | SVO |
| 35 | 2459140 | 2020-10-17 | 2459122 | 2020-09-29 | 18 | SVO | |
| 36 | 9.1 | 2459310 | 2021-04-05 | 2459284 | 2021-03-10 | 26 | SVO |
| 38 | 8.7 | 2459624 | 2022-02-13 | 2459608 | 2022-01-28 | 16 | SVO |
| 39 | 2459790 | 2022-07-29 | 2459770 | 2022-07-09 | 20 | SVO | |
| 40 | 9.1 | 2459946 | 2023-01-01 | 2459932 | 2022-12-18 | 14 | SVO |
| 41 | 2460105 | 2023-06-09 | 2460094 | 2023-05-29 | 11 | SVO | |
| 42 | 9.6 | 2460277 | 2023-11-28 | 2460256 | 2023-11-07 | 21 | SVO |
| 43 | 9.2 | 2460435 | 2024-05-04 | 2460418 | 2024-04-17 | 17 | SVO |
| 44 | 2460595 | 2024-10-11 | 2460580 | 2024-09-26 | 15 | 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. |