| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| -119 | 2414360 | 1898-03-11 | 2414352 | 1898-03-03 | 8 | SVO | |
| -113 | 2415770 | 1902-01-20 | 2415763 | 1902-01-13 | 7 | SVO | |
| -111 | 2416225 | 1903-04-20 | 2416234 | 1903-04-29 | -9 | SVO | |
| -109 | 2416695 | 1904-08-02 | 2416704 | 1904-08-11 | -9 | SVO | |
| -108 | 2416940 | 1905-04-04 | 2416939 | 1905-04-03 | 1 | SVO | |
| -104 | 2417875 | 1907-10-26 | 2417880 | 1907-10-31 | -5 | SVO | |
| -103 | 2418130 | 1908-07-07 | 2418115 | 1908-06-22 | 15 | SVO | |
| -101 | 2418615 | 1909-11-04 | 2418586 | 1909-10-06 | 29 | SVO | |
| -100 | 2418830 | 1910-06-07 | 2418821 | 1910-05-29 | 9 | SVO | |
| -98 | 2419300 | 1911-09-20 | 2419291 | 1911-09-11 | 9 | SVO | |
| -93 | 2420460 | 1914-11-23 | 2420467 | 1914-11-30 | -7 | SVO | |
| -92 | 2420700 | 1915-07-21 | 2420703 | 1915-07-24 | -3 | SVO | |
| -91 | 2420930 | 1916-03-07 | 2420938 | 1916-03-15 | -8 | GuL, 1922, 1.3 | |
| -90 | 2421180 | 1916-11-12 | 2421173 | 1916-11-05 | 7 | SVO | |
| -89 | 2421400 | 1917-06-20 | 2421408 | 1917-06-28 | -8 | SVO | |
| -84 | 2422575 | 1920-09-07 | 2422584 | 1920-09-16 | -9 | AN, 1926, vol 228, p 331 | |
| -81 | 2423289 | 1922-08-22 | 2423290 | 1922-08-23 | -1 | AN, 1926, vol 228, p 331 | |
| -79 | 2423745 | 1923-11-21 | 2423760 | 1923-12-06 | -15 | AN, 1926, vol 228, p 331 | |
| -78 | 2423975 | 1924-07-08 | 2423995 | 1924-07-28 | -20 | AN, 1926, vol 228, p 331 | |
| -77 | 2424209 | 1925-02-27 | 2424231 | 1925-03-21 | -22 | AN, 1926, vol 228, p 331 | |
| -76 | 2424448 | 1925-10-24 | 2424466 | 1925-11-11 | -18 | AN, 1926, vol 228, p 331 | |
| -73 | 2425163 | 1927-10-09 | 2425171 | 1927-10-17 | -8 | GuL, 1936, 2.2 | |
| -72 | 2425400 | 1928-06-02 | 2425407 | 1928-06-09 | -7 | SVO | |
| -70 | 2425860 | 1929-09-05 | 2425877 | 1929-09-22 | -17 | SVO | |
| -69 | 2426095 | 1930-04-28 | 2426112 | 1930-05-15 | -17 | SVO | |
| -65 | 2427045 | 1932-12-03 | 2427053 | 1932-12-11 | -8 | AN, 1934, vol 252, p 269 | |
| -64 | 2427292 | 1933-08-07 | 2427288 | 1933-08-03 | 4 | GuL, 1936, 2.2, AN, 1934, vol 252, p 269 | |
| -63 | 2427529 | 1934-04-01 | 2427523 | 1934-03-26 | 6 | AN, 1948, vol 276, p 11 | |
| -62 | 2427760 | 1934-11-18 | 2427759 | 1934-11-17 | 1 | AN, 1948, vol 276, p 11 | |
| -61 | 2428003 | 1935-07-19 | 2427994 | 1935-07-10 | 9 | GuL, 1936, 2.2, AN, 1948, vol 276, p 11 | |
| -59 | 2428478 | 1936-11-05 | 2428464 | 1936-10-22 | 14 | AN, 1948, vol 276, p 11 | |
| -58 | 2428700 | 1937-06-15 | 2428699 | 1937-06-14 | 1 | SVO | |
| -56 | 2429185 | 1938-10-13 | 2429170 | 1938-09-28 | 15 | AN, 1948, vol 276, p 11 | |
| -55 | 2429413 | 1939-05-29 | 2429405 | 1939-05-21 | 8 | AN, 1948, vol 276, p 11 | |
| -53 | 2429875 | 1940-09-02 | 2429875 | 1940-09-02 | 0 | SVO | |
| -52 | 2430100 | 1941-04-15 | 2430111 | 1941-04-26 | -11 | SVO | |
| -50 | 2430575 | 1942-08-03 | 2430581 | 1942-08-09 | -6 | SVO | |
| -49 | 2430820 | 1943-04-05 | 2430816 | 1943-04-01 | 4 | SVO | |
| -47 | 2431285 | 1944-07-13 | 2431287 | 1944-07-15 | -2 | SVO | |
| -45 | 2431740 | 1945-10-11 | 2431757 | 1945-10-28 | -17 | SVO | |
| -44 | 2431970 | 1946-05-29 | 2431992 | 1946-06-20 | -22 | SVO | |
| -36 | 2433870 | 1951-08-11 | 2433874 | 1951-08-15 | -4 | SVO | |
| -8 | 2440450 | 1969-08-16 | 2440459 | 1969-08-25 | -9 | SVO | |
| -7 | 2440700 | 1970-04-23 | 2440695 | 1970-04-18 | 5 | SVO | |
| -5 | 12.2 | 2441178 | 1971-08-14 | 2441165 | 1971-08-01 | 13 | SVO |
| -4 | 2441410 | 1972-04-02 | 2441400 | 1972-03-23 | 10 | SVO | |
| -2 | 2441875 | 1973-07-11 | 2441871 | 1973-07-07 | 4 | SVO | |
| 0 | 10.6 | 2442338 | 1974-10-17 | 2442341 | 1974-10-20 | -3 | SVO |
| 1 | 11.2 | 2442580 | 1975-06-16 | 2442576 | 1975-06-12 | 4 | SVO |
| 3 | 10.2 | 2443049 | 1976-09-27 | 2443047 | 1976-09-25 | 2 | SVO |
| 4 | 2443270 | 1977-05-06 | 2443282 | 1977-05-18 | -12 | SVO | |
| 6 | 2443740 | 1978-08-19 | 2443752 | 1978-08-31 | -12 | SVO | |
| 8 | 2444220 | 1979-12-12 | 2444223 | 1979-12-15 | -3 | SVO | |
| 9 | 10.9 | 2444443 | 1980-07-22 | 2444458 | 1980-08-06 | -15 | SVO |
| 11 | 2444910 | 1981-11-01 | 2444928 | 1981-11-19 | -18 | SVO | |
| 12 | 2445150 | 1982-06-29 | 2445163 | 1982-07-12 | -13 | SVO | |
| 14 | 2445624 | 1983-10-16 | 2445634 | 1983-10-26 | -10 | SVO | |
| 15 | 2445869 | 1984-06-17 | 2445869 | 1984-06-17 | 0 | SVO | |
| 16 | 2446100 | 1985-02-03 | 2446104 | 1985-02-07 | -4 | SVO | |
| 17 | 10.7 | 2446335 | 1985-09-26 | 2446339 | 1985-09-30 | -4 | SVO |
| 18 | 2446570 | 1986-05-19 | 2446575 | 1986-05-24 | -5 | SVO | |
| 20 | 2447030 | 1987-08-22 | 2447045 | 1987-09-06 | -15 | SVO | |
| 21 | 2447260 | 1988-04-08 | 2447280 | 1988-04-28 | -20 | SVO | |
| 22 | 2447500 | 1988-12-04 | 2447515 | 1988-12-19 | -15 | SVO | |
| 23 | 11.7 | 2447749 | 1989-08-10 | 2447751 | 1989-08-12 | -2 | SVO |
| 24 | 2447980 | 1990-03-29 | 2447986 | 1990-04-04 | -6 | AFOEV | |
| 25 | 2448210 | 1990-11-14 | 2448221 | 1990-11-25 | -11 | SVO | |
| 26 | 2448445 | 1991-07-07 | 2448456 | 1991-07-18 | -11 | SVO | |
| 28 | 2448920 | 1992-10-24 | 2448927 | 1992-10-31 | -7 | SVO | |
| 29 | 2449155 | 1993-06-16 | 2449162 | 1993-06-23 | -7 | SVO | |
| 31 | 11.3 | 2449640 | 1994-10-14 | 2449632 | 1994-10-06 | 8 | SVO |
| 32 | 2449865 | 1995-05-27 | 2449867 | 1995-05-29 | -2 | SVO | |
| 34 | 11.3 | 2450359 | 1996-10-02 | 2450338 | 1996-09-11 | 21 | SVO |
| 35 | 11.2 | 2450598 | 1997-05-29 | 2450573 | 1997-05-04 | 25 | SVO |
| 37 | 11.1 | 2451072 | 1998-09-15 | 2451043 | 1998-08-17 | 29 | SVO |
| 38 | 10.8 | 2451312 | 1999-05-13 | 2451279 | 1999-04-10 | 33 | SVO |
| 39 | 11.3 | 2451552 | 2000-01-08 | 2451514 | 1999-12-01 | 38 | SVO |
| 40 | 10.4 | 2451774 | 2000-08-17 | 2451749 | 2000-07-23 | 25 | SVO |
| 41 | 11.7 | 2452023 | 2001-04-23 | 2451984 | 2001-03-15 | 39 | SVO |
| 42 | 11.8 | 2452258 | 2001-12-14 | 2452219 | 2001-11-05 | 39 | SVO |
| 43 | 10.7 | 2452476 | 2002-07-20 | 2452455 | 2002-06-29 | 21 | SVO |
| 44 | 2452720 | 2003-03-21 | 2452690 | 2003-02-19 | 30 | SVO | |
| 45 | 10.5 | 2452954 | 2003-11-10 | 2452925 | 2003-10-12 | 29 | SVO |
| 46 | 11.2 | 2453183 | 2004-06-26 | 2453160 | 2004-06-03 | 23 | SVO |
| 47 | 2453415 | 2005-02-13 | 2453395 | 2005-01-24 | 20 | SVO | |
| 48 | 11.1 | 2453649 | 2005-10-05 | 2453631 | 2005-09-17 | 18 | SVO |
| 49 | 2453888 | 2006-06-01 | 2453866 | 2006-05-10 | 22 | AFOEV | |
| 51 | 10.8 | 2454348 | 2007-09-04 | 2454336 | 2007-08-23 | 12 | SVO |
| 52 | 11.1 | 2454574 | 2008-04-17 | 2454571 | 2008-04-14 | 3 | SVO |
| 53 | 11.1 | 2454809 | 2008-12-08 | 2454807 | 2008-12-06 | 2 | SVO |
| 54 | 10.7 | 2455047 | 2009-08-03 | 2455042 | 2009-07-29 | 5 | SVO |
| 55 | 10.8 | 2455274 | 2010-03-18 | 2455277 | 2010-03-21 | -3 | SVO |
| 56 | 11.4 | 2455516 | 2010-11-15 | 2455512 | 2010-11-11 | 4 | SVO |
| 57 | 2455750 | 2011-07-07 | 2455747 | 2011-07-04 | 3 | SVO | |
| 59 | 10.9 | 2456219 | 2012-10-18 | 2456218 | 2012-10-17 | 1 | SVO |
| 60 | 12.1 | 2456460 | 2013-06-16 | 2456453 | 2013-06-09 | 7 | SVO |
| 61 | 2456695 | 2014-02-06 | 2456688 | 2014-01-30 | 7 | SVO | |
| 62 | 2456920 | 2014-09-19 | 2456923 | 2014-09-22 | -3 | SVO | |
| 63 | 10.7 | 2457157 | 2015-05-14 | 2457159 | 2015-05-16 | -2 | SVO |
| 64 | 11.5 | 2457395 | 2016-01-07 | 2457394 | 2016-01-06 | 1 | SVO |
| 65 | 10.9 | 2457633 | 2016-09-01 | 2457629 | 2016-08-28 | 4 | SVO |
| 66 | 11.2 | 2457864 | 2017-04-20 | 2457864 | 2017-04-20 | 0 | SVO |
| 67 | 2458095 | 2017-12-07 | 2458099 | 2017-12-11 | -4 | SVO | |
| 68 | 12.0 | 2458337 | 2018-08-06 | 2458335 | 2018-08-04 | 2 | SVO |
| 69 | 2458566 | 2019-03-23 | 2458570 | 2019-03-27 | -4 | SVO | |
| 70 | 11.2 | 2458807 | 2019-11-19 | 2458805 | 2019-11-17 | 2 | SVO |
| 71 | 11.2 | 2459036 | 2020-07-05 | 2459040 | 2020-07-09 | -4 | SVO |
| 72 | 2459270 | 2021-02-24 | 2459275 | 2021-03-01 | -5 | SVO | |
| 73 | 10.9 | 2459509 | 2021-10-21 | 2459511 | 2021-10-23 | -2 | SVO |
| 74 | 11.1 | 2459745 | 2022-06-14 | 2459746 | 2022-06-15 | -1 | 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. |