| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -63 | 2414695 | 1899-02-09 | 2414700 | 1899-02-14 | -5 | SVO | |
| -62 | 2415000 | 1899-12-11 | 2415001 | 1899-12-12 | -1 | SVO | |
| -61 | 2415300 | 1900-10-07 | 2415301 | 1900-10-08 | -1 | SVO | |
| -57 | 2416510 | 1904-01-30 | 2416503 | 1904-01-23 | 7 | SVO | |
| -56 | 2416830 | 1904-12-15 | 2416804 | 1904-11-19 | 26 | SVO | |
| -55 | 2417130 | 1905-10-11 | 2417104 | 1905-09-15 | 26 | SVO | |
| -52 | 2418020 | 1908-03-19 | 2418006 | 1908-03-05 | 14 | SVO | |
| -51 | 2418320 | 1909-01-13 | 2418306 | 1908-12-30 | 14 | SVO | |
| -50 | 2418617 | 1909-11-06 | 2418607 | 1909-10-27 | 10 | SVO | |
| -46 | 2419825 | 1913-02-26 | 2419809 | 1913-02-10 | 16 | SVO | |
| -45 | 2420130 | 1913-12-28 | 2420109 | 1913-12-07 | 21 | SVO | |
| -44 | 2420432 | 1914-10-26 | 2420410 | 1914-10-04 | 22 | SVO | |
| -40 | 2421635 | 1918-02-10 | 2421612 | 1918-01-18 | 23 | SVO | |
| -39 | 2421940 | 1918-12-12 | 2421912 | 1918-11-14 | 28 | SVO | |
| -38 | 2422240 | 1919-10-08 | 2422213 | 1919-09-11 | 27 | SVO | |
| -34 | 2423450 | 1923-01-30 | 2423415 | 1922-12-26 | 35 | SVO | |
| -33 | 2423736 | 1923-11-12 | 2423715 | 1923-10-22 | 21 | GuL, 1952, 2.3 | |
| -32 | 2424050 | 1924-09-21 | 2424016 | 1924-08-18 | 34 | SVO | |
| -29 | 2424945 | 1927-03-05 | 2424917 | 1927-02-05 | 28 | SVO | |
| -28 | 2425235 | 1927-12-20 | 2425218 | 1927-12-03 | 17 | SVO | |
| -27 | 2425545 | 1928-10-25 | 2425518 | 1928-09-28 | 27 | SVO | |
| -23 | 2426717 | 1932-01-10 | 2426720 | 1932-01-13 | -3 | GuL, 1952, 2.3 | |
| -22 | 2427011 | 1932-10-30 | 2427021 | 1932-11-09 | -10 | SVO | |
| -21 | 2427310 | 1933-08-25 | 2427321 | 1933-09-05 | -11 | SVO | |
| -19 | 2427889 | 1935-03-27 | 2427922 | 1935-04-29 | -33 | GuL, 1952, 2.3 | |
| -18 | 2428203 | 1936-02-04 | 2428223 | 1936-02-24 | -20 | SVO | |
| -17 | 2428494 | 1936-11-21 | 2428523 | 1936-12-20 | -29 | SVO | |
| -16 | 2428795 | 1937-09-18 | 2428824 | 1937-10-17 | -29 | SVO | |
| -13 | 2429700 | 1940-03-11 | 2429725 | 1940-04-05 | -25 | SVO | |
| -12 | 2430007 | 1941-01-12 | 2430026 | 1941-01-31 | -19 | SVO | |
| -11 | 2430295 | 1941-10-27 | 2430326 | 1941-11-27 | -31 | SVO | |
| -10 | 2430600 | 1942-08-28 | 2430627 | 1942-09-24 | -27 | SVO | |
| -7 | 2431500 | 1945-02-13 | 2431528 | 1945-03-13 | -28 | SVO | |
| -6 | 2431804 | 1945-12-14 | 2431829 | 1946-01-08 | -25 | SVO | |
| -5 | 2432097 | 1946-10-03 | 2432129 | 1946-11-04 | -32 | SVO | |
| -1 | 2433295 | 1950-01-13 | 2433331 | 1950-02-18 | -36 | SVO | |
| 0 | 2433598 | 1950-11-12 | 2433632 | 1950-12-16 | -34 | SVO | |
| 23 | 9.8 | 2440538 | 1969-11-12 | 2440543 | 1969-11-17 | -5 | SVO |
| 24 | 2440840 | 1970-09-10 | 2440843 | 1970-09-13 | -3 | SVO | |
| 27 | 2441760 | 1973-03-18 | 2441745 | 1973-03-03 | 15 | SVO | |
| 28 | 10.4 | 2442059 | 1974-01-11 | 2442045 | 1973-12-28 | 14 | SVO |
| 29 | 10.4 | 2442357 | 1974-11-05 | 2442346 | 1974-10-25 | 11 | SVO |
| 30 | 2442650 | 1975-08-25 | 2442646 | 1975-08-21 | 4 | SVO | |
| 33 | 10.6 | 2443549 | 1978-02-09 | 2443548 | 1978-02-08 | 1 | SVO |
| 34 | 10.5 | 2443852 | 1978-12-09 | 2443848 | 1978-12-05 | 4 | SVO |
| 35 | 2444135 | 1979-09-18 | 2444149 | 1979-10-02 | -14 | SVO | |
| 38 | 9.9 | 2445019 | 1982-02-18 | 2445050 | 1982-03-21 | -31 | SVO |
| 39 | 10.0 | 2445314 | 1982-12-10 | 2445351 | 1983-01-16 | -37 | SVO |
| 40 | 9.7 | 2445619 | 1983-10-11 | 2445651 | 1983-11-12 | -32 | SVO |
| 41 | 2445910 | 1984-07-28 | 2445952 | 1984-09-08 | -42 | SVO | |
| 43 | 2446515 | 1986-03-25 | 2446553 | 1986-05-02 | -38 | SVO | |
| 44 | 10.8 | 2446824 | 1987-01-28 | 2446853 | 1987-02-26 | -29 | SVO |
| 45 | 10.2 | 2447133 | 1987-12-03 | 2447154 | 1987-12-24 | -21 | SVO |
| 46 | 2447428 | 1988-09-23 | 2447454 | 1988-10-19 | -26 | AFOEV | |
| 49 | 2448329 | 1991-03-13 | 2448356 | 1991-04-09 | -27 | AFOEV | |
| 50 | 10.3 | 2448636 | 1992-01-14 | 2448656 | 1992-02-03 | -20 | SVO |
| 51 | 10.4 | 2448937 | 1992-11-10 | 2448957 | 1992-11-30 | -20 | SVO |
| 52 | 2449230 | 1993-08-30 | 2449257 | 1993-09-26 | -27 | SVO | |
| 54 | 2449840 | 1995-05-02 | 2449858 | 1995-05-20 | -18 | SVO | |
| 55 | 10.3 | 2450144 | 1996-03-01 | 2450159 | 1996-03-16 | -15 | SVO |
| 56 | 10.1 | 2450447 | 1996-12-29 | 2450459 | 1997-01-10 | -12 | SVO |
| 57 | 9.8 | 2450748 | 1997-10-26 | 2450760 | 1997-11-07 | -12 | SVO |
| 58 | 2451058 | 1998-09-01 | 2451060 | 1998-09-03 | -2 | AFOEV | |
| 59 | 2451340 | 1999-06-10 | 2451361 | 1999-07-01 | -21 | SVO | |
| 60 | 2451656 | 2000-04-21 | 2451661 | 2000-04-26 | -5 | AFOEV | |
| 61 | 11.3 | 2451960 | 2001-02-19 | 2451962 | 2001-02-21 | -2 | SVO |
| 62 | 9.8 | 2452258 | 2001-12-14 | 2452262 | 2001-12-18 | -4 | SVO |
| 63 | 9.8 | 2452562 | 2002-10-14 | 2452563 | 2002-10-15 | -1 | SVO |
| 64 | 2452870 | 2003-08-18 | 2452863 | 2003-08-11 | 7 | SVO | |
| 65 | 2453170 | 2004-06-13 | 2453164 | 2004-06-07 | 6 | SVO | |
| 66 | 9.9 | 2453474 | 2005-04-13 | 2453464 | 2005-04-03 | 10 | SVO |
| 67 | 9.8 | 2453775 | 2006-02-08 | 2453765 | 2006-01-29 | 10 | SVO |
| 68 | 9.9 | 2454079 | 2006-12-09 | 2454065 | 2006-11-25 | 14 | SVO |
| 69 | 10.2 | 2454388 | 2007-10-14 | 2454366 | 2007-09-22 | 22 | SVO |
| 70 | 2454695 | 2008-08-16 | 2454666 | 2008-07-18 | 29 | SVO | |
| 71 | 2454985 | 2009-06-02 | 2454967 | 2009-05-15 | 18 | SVO | |
| 72 | 10.3 | 2455278 | 2010-03-22 | 2455267 | 2010-03-11 | 11 | SVO |
| 73 | 10.5 | 2455604 | 2011-02-11 | 2455568 | 2011-01-06 | 36 | SVO |
| 74 | 9.8 | 2455895 | 2011-11-29 | 2455868 | 2011-11-02 | 27 | SVO |
| 75 | 2456185 | 2012-09-14 | 2456169 | 2012-08-29 | 16 | SVO | |
| 76 | 2456490 | 2013-07-16 | 2456469 | 2013-06-25 | 21 | SVO | |
| 77 | 2456800 | 2014-05-22 | 2456770 | 2014-04-22 | 30 | SVO | |
| 78 | 2457110 | 2015-03-28 | 2457070 | 2015-02-16 | 40 | SVO | |
| 79 | 10.5 | 2457411 | 2016-01-23 | 2457371 | 2015-12-14 | 40 | SVO |
| 80 | 9.6 | 2457701 | 2016-11-08 | 2457671 | 2016-10-09 | 30 | SVO |
| 81 | 2458000 | 2017-09-03 | 2457972 | 2017-08-06 | 28 | SVO | |
| 82 | 2458300 | 2018-06-30 | 2458272 | 2018-06-02 | 28 | SVO | |
| 83 | 2458595 | 2019-04-21 | 2458573 | 2019-03-30 | 22 | SVO | |
| 84 | 9.8 | 2458883 | 2020-02-03 | 2458873 | 2020-01-24 | 10 | SVO |
| 85 | 9.7 | 2459175 | 2020-11-21 | 2459174 | 2020-11-20 | 1 | SVO |
| 86 | 9.8 | 2459476 | 2021-09-18 | 2459474 | 2021-09-16 | 2 | SVO |
| 87 | 2459770 | 2022-07-09 | 2459775 | 2022-07-14 | -5 | SVO | |
| 88 | 10.4 | 2460053 | 2023-04-18 | 2460075 | 2023-05-10 | -22 | SVO |
| 89 | 10.2 | 2460371 | 2024-03-01 | 2460376 | 2024-03-06 | -5 | SVO |
| 90 | 9.5 | 2460670 | 2024-12-25 | 2460676 | 2024-12-31 | -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. |