| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -187 | 2416170 | 1903-02-24 | 2416177 | 1903-03-03 | -7 | AnHar, 1952, vol 115 | |
| -185 | 2416575 | 1904-04-04 | 2416567 | 1904-03-27 | 8 | SVO | |
| -183 | 2416960 | 1905-04-24 | 2416957 | 1905-04-21 | 3 | AnHar, 1952, vol 115 | |
| -179 | 2417735 | 1907-06-08 | 2417737 | 1907-06-10 | -2 | SVO | |
| -177 | 2418120 | 1908-06-27 | 2418127 | 1908-07-04 | -7 | SVO | |
| -174 | 2418705 | 1910-02-02 | 2418712 | 1910-02-09 | -7 | SVO | |
| -170 | 2419460 | 1912-02-27 | 2419492 | 1912-03-30 | -32 | AnHar, 1952, vol 115 | |
| -164 | 2420650 | 1915-06-01 | 2420662 | 1915-06-13 | -12 | SVO | |
| -162 | 2421030 | 1916-06-15 | 2421052 | 1916-07-07 | -22 | SVO | |
| -161 | 2421235 | 1917-01-06 | 2421247 | 1917-01-18 | -12 | SVO | |
| -159 | 2421620 | 1918-01-26 | 2421637 | 1918-02-12 | -17 | SVO | |
| -157 | 2421990 | 1919-01-31 | 2422027 | 1919-03-09 | -37 | SVO | |
| -156 | 2422170 | 1919-07-30 | 2422222 | 1919-09-20 | -52 | SVO | |
| -153 | 2422750 | 1921-03-01 | 2422807 | 1921-04-27 | -57 | SVO | |
| -149 | 2423530 | 1923-04-20 | 2423587 | 1923-06-16 | -57 | SVO | |
| -147 | 2423925 | 1924-05-19 | 2423977 | 1924-07-10 | -52 | AnHar, 1952, vol 115 | |
| -145 | 2424300 | 1925-05-29 | 2424367 | 1925-08-04 | -67 | AnHar, 1952, vol 115 | |
| -143 | 2424690 | 1926-06-23 | 2424757 | 1926-08-29 | -67 | SVO | |
| -142 | 2424890 | 1927-01-09 | 2424952 | 1927-03-12 | -62 | SVO | |
| -139 | 2425470 | 1928-08-11 | 2425537 | 1928-10-17 | -67 | SVO | |
| -138 | 2425670 | 1929-02-27 | 2425732 | 1929-04-30 | -62 | AnHar, 1952, vol 115 | |
| -136 | 2426055 | 1930-03-19 | 2426122 | 1930-05-25 | -67 | AnHar, 1952, vol 115 | |
| -134 | 2426440 | 1931-04-08 | 2426512 | 1931-06-19 | -72 | AnHar, 1952, vol 115 | |
| -132 | 2426850 | 1932-05-22 | 2426902 | 1932-07-13 | -52 | AnHar, 1952, vol 115 | |
| -130 | 2427210 | 1933-05-17 | 2427292 | 1933-08-07 | -82 | AnHar, 1952, vol 115 | |
| -128 | 2427620 | 1934-07-01 | 2427682 | 1934-09-01 | -62 | AnHar, 1952, vol 115 | |
| -127 | 2427815 | 1935-01-12 | 2427877 | 1935-03-15 | -62 | AnHar, 1952, vol 115 | |
| -126 | 2428005 | 1935-07-21 | 2428072 | 1935-09-26 | -67 | AnHar, 1952, vol 115 | |
| -125 | 2428210 | 1936-02-11 | 2428267 | 1936-04-08 | -57 | AnHar, 1952, vol 115 | |
| -124 | 2428400 | 1936-08-19 | 2428462 | 1936-10-20 | -62 | SVO | |
| -123 | 2428590 | 1937-02-25 | 2428657 | 1937-05-03 | -67 | AnHar, 1952, vol 115 | |
| -121 | 2428975 | 1938-03-17 | 2429047 | 1938-05-28 | -72 | AnHar, 1952, vol 115 | |
| -119 | 2429375 | 1939-04-21 | 2429437 | 1939-06-22 | -62 | AnHar, 1952, vol 115 | |
| -117 | 2429770 | 1940-05-20 | 2429827 | 1940-07-16 | -57 | SVO | |
| -115 | 2430145 | 1941-05-30 | 2430217 | 1941-08-10 | -72 | SVO | |
| -113 | 2430545 | 1942-07-04 | 2430607 | 1942-09-04 | -62 | SVO | |
| -112 | 2430730 | 1943-01-05 | 2430802 | 1943-03-18 | -72 | SVO | |
| -111 | 2430925 | 1943-07-19 | 2430997 | 1943-09-29 | -72 | SVO | |
| -110 | 2431130 | 1944-02-09 | 2431192 | 1944-04-11 | -62 | SVO | |
| -109 | 2431315 | 1944-08-12 | 2431387 | 1944-10-23 | -72 | SVO | |
| -108 | 2431503 | 1945-02-16 | 2431582 | 1945-05-06 | -79 | SVO | |
| -107 | 2431690 | 1945-08-22 | 2431777 | 1945-11-17 | -87 | SVO | |
| -106 | 2431899 | 1946-03-19 | 2431972 | 1946-05-31 | -73 | SVO | |
| -104 | 2432278 | 1947-04-02 | 2432362 | 1947-06-25 | -84 | SVO | |
| -102 | 2432665 | 1948-04-23 | 2432752 | 1948-07-19 | -87 | SVO | |
| -100 | 2433051 | 1949-05-14 | 2433142 | 1949-08-13 | -91 | SVO | |
| -98 | 2433435 | 1950-06-02 | 2433532 | 1950-09-07 | -97 | SVO | |
| -97 | 2433640 | 1950-12-24 | 2433727 | 1951-03-21 | -87 | SVO | |
| -96 | 2433820 | 1951-06-22 | 2433922 | 1951-10-02 | -102 | SVO | |
| -93 | 2434410 | 1953-02-01 | 2434507 | 1953-05-09 | -97 | SVO | |
| -61 | 2440600 | 1970-01-13 | 2440747 | 1970-06-09 | -147 | SVO | |
| -59 | 2440980 | 1971-01-28 | 2441137 | 1971-07-04 | -157 | SVO | |
| -57 | 2441380 | 1972-03-03 | 2441527 | 1972-07-28 | -147 | SVO | |
| -55 | 2441770 | 1973-03-28 | 2441917 | 1973-08-22 | -147 | SVO | |
| -53 | 11.0 | 2442151 | 1974-04-13 | 2442307 | 1974-09-16 | -156 | SVO |
| -51 | 2442540 | 1975-05-07 | 2442697 | 1975-10-11 | -157 | SVO | |
| -49 | 2442930 | 1976-05-31 | 2443087 | 1976-11-04 | -157 | SVO | |
| -47 | 2443330 | 1977-07-05 | 2443477 | 1977-11-29 | -147 | SVO | |
| -46 | 2443515 | 1978-01-06 | 2443672 | 1978-06-12 | -157 | SVO | |
| -45 | 2443710 | 1978-07-20 | 2443867 | 1978-12-24 | -157 | SVO | |
| -42 | 2444285 | 1980-02-15 | 2444452 | 1980-07-31 | -167 | SVO | |
| -40 | 10.8 | 2444686 | 1981-03-22 | 2444842 | 1981-08-25 | -156 | SVO |
| -38 | 10.7 | 2445069 | 1982-04-09 | 2445232 | 1982-09-19 | -163 | SVO |
| -36 | 11.0 | 2445459 | 1983-05-04 | 2445622 | 1983-10-14 | -163 | SVO |
| -34 | 10.8 | 2445865 | 1984-06-13 | 2446012 | 1984-11-07 | -147 | SVO |
| -33 | 2446040 | 1984-12-05 | 2446207 | 1985-05-21 | -167 | SVO | |
| -32 | 11.2 | 2446243 | 1985-06-26 | 2446402 | 1985-12-02 | -159 | SVO |
| -31 | 2446435 | 1986-01-04 | 2446597 | 1986-06-15 | -162 | SVO | |
| -30 | 2446625 | 1986-07-13 | 2446792 | 1986-12-27 | -167 | SVO | |
| -29 | 10.7 | 2446826 | 1987-01-30 | 2446987 | 1987-07-10 | -161 | SVO |
| -27 | 11.0 | 2447223 | 1988-03-02 | 2447377 | 1988-08-03 | -154 | SVO |
| -25 | 11.1 | 2447610 | 1989-03-24 | 2447767 | 1989-08-28 | -157 | SVO |
| -23 | 11.1 | 2448003 | 1990-04-21 | 2448157 | 1990-09-22 | -154 | SVO |
| -21 | 11.6 | 2448393 | 1991-05-16 | 2448547 | 1991-10-17 | -154 | SVO |
| -19 | 11.0 | 2448765 | 1992-05-22 | 2448937 | 1992-11-10 | -172 | SVO |
| -18 | 2448960 | 1992-12-03 | 2449132 | 1993-05-24 | -172 | SVO | |
| -17 | 11.7 | 2449155 | 1993-06-16 | 2449327 | 1993-12-05 | -172 | SVO |
| -16 | 10.9 | 2449351 | 1993-12-29 | 2449522 | 1994-06-18 | -171 | SVO |
| -15 | 11.4 | 2449547 | 1994-07-13 | 2449717 | 1994-12-30 | -170 | SVO |
| -14 | 10.9 | 2449735 | 1995-01-17 | 2449912 | 1995-07-13 | -177 | SVO |
| -13 | 2449920 | 1995-07-21 | 2450107 | 1996-01-24 | -187 | SVO | |
| -12 | 10.6 | 2450108 | 1996-01-25 | 2450302 | 1996-08-06 | -194 | SVO |
| -10 | 11.9 | 2450508 | 1997-02-28 | 2450692 | 1997-08-31 | -184 | SVO |
| -8 | 11.0 | 2450893 | 1998-03-20 | 2451082 | 1998-09-25 | -189 | SVO |
| -6 | 10.7 | 2451276 | 1999-04-07 | 2451472 | 1999-10-20 | -196 | SVO |
| -4 | 10.8 | 2451670 | 2000-05-05 | 2451862 | 2000-11-13 | -192 | SVO |
| -2 | 10.7 | 2452063 | 2001-06-02 | 2452252 | 2001-12-08 | -189 | SVO |
| -1 | 2452260 | 2001-12-16 | 2452447 | 2002-06-21 | -187 | SVO | |
| 1 | 2452640 | 2002-12-31 | 2452837 | 2003-07-16 | -197 | SVO | |
| 3 | 10.7 | 2453036 | 2004-01-31 | 2453227 | 2004-08-09 | -191 | SVO |
| 5 | 2453425 | 2005-02-23 | 2453617 | 2005-09-03 | -192 | SVO | |
| 7 | 10.5 | 2453817 | 2006-03-22 | 2454007 | 2006-09-28 | -190 | SVO |
| 9 | 10.6 | 2454207 | 2007-04-16 | 2454397 | 2007-10-23 | -190 | SVO |
| 11 | 2454600 | 2008-05-13 | 2454787 | 2008-11-16 | -187 | SVO | |
| 13 | 2454985 | 2009-06-02 | 2455177 | 2009-12-11 | -192 | SVO | |
| 15 | 2455360 | 2010-06-12 | 2455567 | 2011-01-05 | -207 | SVO | |
| 16 | 2455560 | 2010-12-29 | 2455762 | 2011-07-19 | -202 | SVO | |
| 18 | 10.6 | 2455967 | 2012-02-09 | 2456152 | 2012-08-12 | -185 | SVO |
| 20 | 2456340 | 2013-02-16 | 2456542 | 2013-09-06 | -202 | SVO | |
| 22 | 10.9 | 2456738 | 2014-03-21 | 2456932 | 2014-10-01 | -194 | SVO |
| 23 | 2456925 | 2014-09-24 | 2457127 | 2015-04-14 | -202 | SVO | |
| 24 | 11.3 | 2457129 | 2015-04-16 | 2457322 | 2015-10-26 | -193 | SVO |
| 26 | 10.7 | 2457501 | 2016-04-22 | 2457712 | 2016-11-19 | -211 | SVO |
| 28 | 10.9 | 2457892 | 2017-05-18 | 2458102 | 2017-12-14 | -210 | SVO |
| 29 | 2458080 | 2017-11-22 | 2458297 | 2018-06-27 | -217 | SVO | |
| 30 | 11.2 | 2458278 | 2018-06-08 | 2458492 | 2019-01-08 | -214 | SVO |
| 31 | 2458465 | 2018-12-12 | 2458687 | 2019-07-22 | -222 | SVO | |
| 32 | 11.6 | 2458668 | 2019-07-03 | 2458882 | 2020-02-02 | -214 | SVO |
| 33 | 10.6 | 2458851 | 2020-01-02 | 2459077 | 2020-08-15 | -226 | SVO |
| 34 | 2459050 | 2020-07-19 | 2459272 | 2021-02-26 | -222 | SVO | |
| 35 | 10.7 | 2459254 | 2021-02-08 | 2459467 | 2021-09-09 | -213 | SVO |
| 36 | 2459445 | 2021-08-18 | 2459662 | 2022-03-23 | -217 | SVO | |
| 37 | 11.0 | 2459635 | 2022-02-24 | 2459857 | 2022-10-04 | -222 | SVO |
| 38 | 2459830 | 2022-09-07 | 2460052 | 2023-04-17 | -222 | 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. |