| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source | 
	
| -93 |  | 2411600 | 1890-08-20 | 2411584 | 1890-08-04 | 16 | AnHar, 1909, vol 55, p 95 | 
| -89 |  | 2412910 | 1894-03-22 | 2412897 | 1894-03-09 | 13 | SVO | 
| -87 |  | 2413610 | 1896-02-20 | 2413554 | 1895-12-26 | 56 | SVO | 
| -83 |  | 2414907 | 1899-09-09 | 2414867 | 1899-07-31 | 40 | AnHar, 1909, vol 55, p 95 | 
| -82 |  | 2415225 | 1900-07-24 | 2415195 | 1900-06-24 | 30 | AnHar, 1909, vol 55, p 95 | 
| -81 |  | 2415544 | 1901-06-08 | 2415523 | 1901-05-18 | 21 | AnHar, 1909, vol 55, p 95 | 
| -80 |  | 2415882 | 1902-05-12 | 2415851 | 1902-04-11 | 31 | SVO | 
| -79 |  | 2416200 | 1903-03-26 | 2416179 | 1903-03-05 | 21 | SVO | 
| -77 |  | 2416850 | 1905-01-04 | 2416836 | 1904-12-21 | 14 | SVO | 
| -72 |  | 2418495 | 1909-07-07 | 2418477 | 1909-06-19 | 18 | SVO | 
| -71 |  | 2418817 | 1910-05-25 | 2418805 | 1910-05-13 | 12 | SVO | 
| -70 |  | 2419150 | 1911-04-23 | 2419133 | 1911-04-06 | 17 | SVO | 
| -64 |  | 2421100 | 1916-08-24 | 2421102 | 1916-08-26 | -2 | SVO | 
| -63 |  | 2421423 | 1917-07-13 | 2421431 | 1917-07-21 | -8 | SVO | 
| -62 |  | 2421772 | 1918-06-27 | 2421759 | 1918-06-14 | 13 | SVO | 
| -61 | 9.4 | 2422093 | 1919-05-14 | 2422087 | 1919-05-08 | 6 | SVO | 
| -59 | 8.9 | 2422745 | 1921-02-24 | 2422743 | 1921-02-22 | 2 | SVO | 
| -58 | 9.8 | 2423073 | 1922-01-18 | 2423072 | 1922-01-17 | 1 | AAVSO | 
| -57 | 9.3 | 2423392 | 1922-12-03 | 2423400 | 1922-12-11 | -8 | AAVSO | 
| -56 |  | 2423727 | 1923-11-03 | 2423728 | 1923-11-04 | -1 | AAVSO | 
| -55 | 9.3 | 2424055 | 1924-09-26 | 2424056 | 1924-09-27 | -1 | AAVSO | 
| -54 | 9.4 | 2424376 | 1925-08-13 | 2424384 | 1925-08-21 | -8 | AAVSO | 
| -53 | 9.3 | 2424717 | 1926-07-20 | 2424713 | 1926-07-16 | 4 | AAVSO | 
| -52 | 10.4 | 2425043 | 1927-06-11 | 2425041 | 1927-06-09 | 2 | AAVSO | 
| -51 | 9.6 | 2425356 | 1928-04-19 | 2425369 | 1928-05-02 | -13 | AAVSO | 
| -50 | 8.7 | 2425677 | 1929-03-06 | 2425697 | 1929-03-26 | -20 | AAVSO | 
| -49 | 10.1 | 2426006 | 1930-01-29 | 2426025 | 1930-02-17 | -19 | SVO | 
| -48 |  | 2426318 | 1930-12-07 | 2426354 | 1931-01-12 | -36 | AAVSO | 
| -47 | 9.6 | 2426646 | 1931-10-31 | 2426682 | 1931-12-06 | -36 | AAVSO | 
| -46 | 9.4 | 2426983 | 1932-10-02 | 2427010 | 1932-10-29 | -27 | AAVSO | 
| -45 | 9.6 | 2427316 | 1933-08-31 | 2427338 | 1933-09-22 | -22 | AAVSO | 
| -44 | 9.3 | 2427634 | 1934-07-15 | 2427666 | 1934-08-16 | -32 | SVO | 
| -43 | 9.0 | 2427958 | 1935-06-04 | 2427995 | 1935-07-11 | -37 | SVO | 
| -42 | 10.3 | 2428295 | 1936-05-06 | 2428323 | 1936-06-03 | -28 | AAVSO | 
| -41 | 9.8 | 2428615 | 1937-03-22 | 2428651 | 1937-04-27 | -36 | SVO | 
| -40 | 9.6 | 2428942 | 1938-02-12 | 2428979 | 1938-03-21 | -37 | SVO | 
| -39 | 9.0 | 2429277 | 1939-01-13 | 2429307 | 1939-02-12 | -30 | AAVSO | 
| -38 | 9.4 | 2429607 | 1939-12-09 | 2429636 | 1940-01-07 | -29 | AAVSO | 
| -37 |  | 2429937 | 1940-11-03 | 2429964 | 1940-11-30 | -27 | AAVSO | 
| -36 | 9.0 | 2430255 | 1941-09-17 | 2430292 | 1941-10-24 | -37 | AAVSO | 
| -35 | 9.7 | 2430587 | 1942-08-15 | 2430620 | 1942-09-17 | -33 | AAVSO | 
| -34 | 9.2 | 2430913 | 1943-07-07 | 2430949 | 1943-08-12 | -36 | SVO | 
| -33 | 9.8 | 2431245 | 1944-06-03 | 2431277 | 1944-07-05 | -32 | SVO | 
| -32 | 10.0 | 2431583 | 1945-05-07 | 2431605 | 1945-05-29 | -22 | SVO | 
| -31 | 9.5 | 2431912 | 1946-04-01 | 2431933 | 1946-04-22 | -21 | SVO | 
| -30 | 9.5 | 2432245 | 1947-02-28 | 2432261 | 1947-03-16 | -16 | SVO | 
| -29 | 9.2 | 2432571 | 1948-01-20 | 2432590 | 1948-02-08 | -19 | SVO | 
| -28 |  | 2432888 | 1948-12-02 | 2432918 | 1949-01-01 | -30 | AAVSO | 
| -27 | 9.5 | 2433236 | 1949-11-15 | 2433246 | 1949-11-25 | -10 | SVO | 
| -26 | 10.1 | 2433561 | 1950-10-06 | 2433574 | 1950-10-19 | -13 | SVO | 
| -25 | 9.6 | 2433897 | 1951-09-07 | 2433902 | 1951-09-12 | -5 | SVO | 
| -24 | 9.5 | 2434216 | 1952-07-22 | 2434231 | 1952-08-06 | -15 | SVO | 
| -23 | 9.9 | 2434552 | 1953-06-23 | 2434559 | 1953-06-30 | -7 | SVO | 
| -22 | 10.1 | 2434879 | 1954-05-16 | 2434887 | 1954-05-24 | -8 | SVO | 
| -21 | 9.2 | 2435213 | 1955-04-15 | 2435215 | 1955-04-17 | -2 | SVO | 
| -20 | 9.9 | 2435540 | 1956-03-07 | 2435543 | 1956-03-10 | -3 | SVO | 
| -19 | 9.7 | 2435873 | 1957-02-03 | 2435872 | 1957-02-02 | 1 | SVO | 
| -18 | 9.3 | 2436199 | 1957-12-26 | 2436200 | 1957-12-27 | -1 | SVO | 
| -17 | 11.1 | 2436527 | 1958-11-19 | 2436528 | 1958-11-20 | -1 | AAVSO | 
| -16 | 9.6 | 2436859 | 1959-10-17 | 2436856 | 1959-10-14 | 3 | SVO | 
| -15 | 9.6 | 2437187 | 1960-09-09 | 2437184 | 1960-09-06 | 3 | SVO | 
| -14 | 9.0 | 2437510 | 1961-07-29 | 2437513 | 1961-08-01 | -3 | SVO | 
| -13 | 9.9 | 2437839 | 1962-06-23 | 2437841 | 1962-06-25 | -2 | SVO | 
| -12 | 10.0 | 2438175 | 1963-05-25 | 2438169 | 1963-05-19 | 6 | SVO | 
| -11 | 9.7 | 2438509 | 1964-04-23 | 2438497 | 1964-04-11 | 12 | SVO | 
| -10 | 9.6 | 2438821 | 1965-03-01 | 2438825 | 1965-03-05 | -4 | SVO | 
| -9 | 9.8 | 2439158 | 1966-02-01 | 2439154 | 1966-01-28 | 4 | SVO | 
| -8 | 9.8 | 2439486 | 1966-12-26 | 2439482 | 1966-12-22 | 4 | SVO | 
| -7 | 9.5 | 2439809 | 1967-11-14 | 2439810 | 1967-11-15 | -1 | AAVSO | 
| -6 | 9.8 | 2440141 | 1968-10-11 | 2440138 | 1968-10-08 | 3 | SVO | 
| -5 | 9.5 | 2440473 | 1969-09-08 | 2440466 | 1969-09-01 | 7 | SVO | 
| -4 | 9.2 | 2440790 | 1970-07-22 | 2440795 | 1970-07-27 | -5 | AAVSO | 
| -3 | 9.3 | 2441136 | 1971-07-03 | 2441123 | 1971-06-20 | 13 | SVO | 
| -2 | 9.9 | 2441464 | 1972-05-26 | 2441451 | 1972-05-13 | 13 | SVO | 
| -1 | 9.4 | 2441794 | 1973-04-21 | 2441779 | 1973-04-06 | 15 | SVO | 
| 0 | 9.3 | 2442123 | 1974-03-16 | 2442107 | 1974-02-28 | 16 | SVO | 
| 1 | 9.2 | 2442456 | 1975-02-12 | 2442436 | 1975-01-23 | 20 | AAVSO | 
| 2 | 10.4 | 2442782 | 1976-01-04 | 2442764 | 1975-12-17 | 18 | AAVSO | 
| 3 | 9.3 | 2443107 | 1976-11-24 | 2443092 | 1976-11-09 | 15 | AAVSO | 
| 4 | 10.5 | 2443433 | 1977-10-16 | 2443420 | 1977-10-03 | 13 | AAVSO | 
| 5 | 9.6 | 2443779 | 1978-09-27 | 2443748 | 1978-08-27 | 31 | SVO | 
| 6 | 9.0 | 2444108 | 1979-08-22 | 2444077 | 1979-07-22 | 31 | AAVSO | 
| 7 | 9.3 | 2444434 | 1980-07-13 | 2444405 | 1980-06-14 | 29 | AAVSO | 
| 8 | 9.8 | 2444768 | 1981-06-12 | 2444733 | 1981-05-08 | 35 | SVO | 
| 9 | 9.1 | 2445085 | 1982-04-25 | 2445061 | 1982-04-01 | 24 | SVO | 
| 10 | 9.8 | 2445418 | 1983-03-24 | 2445389 | 1983-02-23 | 29 | SVO | 
| 11 | 9.3 | 2445745 | 1984-02-14 | 2445718 | 1984-01-18 | 27 | SVO | 
| 12 | 9.9 | 2446078 | 1985-01-12 | 2446046 | 1984-12-11 | 32 | SVO | 
| 13 | 10.1 | 2446400 | 1985-11-30 | 2446374 | 1985-11-04 | 26 | AAVSO | 
| 14 | 11.7 | 2446721 | 1986-10-17 | 2446702 | 1986-09-28 | 19 | AAVSO | 
| 15 | 9.2 | 2447051 | 1987-09-12 | 2447031 | 1987-08-23 | 20 | SVO | 
| 16 |  | 2447390 | 1988-08-16 | 2447359 | 1988-07-16 | 31 | AAVSO | 
| 17 | 9.8 | 2447719 | 1989-07-11 | 2447687 | 1989-06-09 | 32 | SVO | 
| 18 | 9.3 | 2448048 | 1990-06-05 | 2448015 | 1990-05-03 | 33 | SVO | 
| 19 | 10.4 | 2448375 | 1991-04-28 | 2448343 | 1991-03-27 | 32 | SVO | 
| 20 | 9.1 | 2448705 | 1992-03-23 | 2448672 | 1992-02-19 | 33 | SVO | 
| 21 | 9.1 | 2449027 | 1993-02-08 | 2449000 | 1993-01-12 | 27 | SVO | 
| 22 |  | 2449350 | 1993-12-28 | 2449328 | 1993-12-06 | 22 | AAVSO | 
| 23 |  | 2449674 | 1994-11-17 | 2449656 | 1994-10-30 | 18 | AAVSO | 
| 24 | 9.9 | 2450011 | 1995-10-20 | 2449984 | 1995-09-23 | 27 | SVO | 
| 25 |  | 2450336 | 1996-09-09 | 2450313 | 1996-08-17 | 23 | AAVSO | 
| 26 | 9.0 | 2450661 | 1997-07-31 | 2450641 | 1997-07-11 | 20 | SVO | 
| 27 | 9.6 | 2450974 | 1998-06-09 | 2450969 | 1998-06-04 | 5 | SVO | 
| 28 | 9.3 | 2451301 | 1999-05-02 | 2451297 | 1999-04-28 | 4 | SVO | 
| 29 | 10.2 | 2451655 | 2000-04-20 | 2451625 | 2000-03-21 | 30 | SVO | 
| 30 | 9.1 | 2451944 | 2001-02-03 | 2451954 | 2001-02-13 | -10 | SVO | 
| 31 |  | 2452277 | 2002-01-02 | 2452282 | 2002-01-07 | -5 | AAVSO | 
| 32 |  | 2452597 | 2002-11-18 | 2452610 | 2002-12-01 | -13 | AAVSO | 
| 33 | 9.2 | 2452925 | 2003-10-12 | 2452938 | 2003-10-25 | -13 | SVO | 
| 34 | 9.7 | 2453243 | 2004-08-25 | 2453266 | 2004-09-17 | -23 | SVO | 
| 35 | 9.7 | 2453574 | 2005-07-22 | 2453595 | 2005-08-12 | -21 | SVO | 
| 36 | 9.3 | 2453896 | 2006-06-09 | 2453923 | 2006-07-06 | -27 | SVO | 
| 37 | 9.4 | 2454231 | 2007-05-10 | 2454251 | 2007-05-30 | -20 | SVO | 
| 38 | 9.8 | 2454562 | 2008-04-05 | 2454579 | 2008-04-22 | -17 | SVO | 
| 39 | 9.4 | 2454896 | 2009-03-05 | 2454907 | 2009-03-16 | -11 | SVO | 
| 40 | 9.3 | 2455220 | 2010-01-23 | 2455236 | 2010-02-08 | -16 | AAVSO | 
| 41 | 9.9 | 2455564 | 2011-01-02 | 2455564 | 2011-01-02 | 0 | AAVSO | 
| 42 |  | 2455894 | 2011-11-28 | 2455892 | 2011-11-26 | 2 | AAVSO | 
| 43 | 9.7 | 2456208 | 2012-10-07 | 2456220 | 2012-10-19 | -12 | SVO | 
| 44 | 9.5 | 2456527 | 2013-08-22 | 2456548 | 2013-09-12 | -21 | SVO | 
| 45 | 9.2 | 2456858 | 2014-07-19 | 2456877 | 2014-08-07 | -19 | SVO | 
| 46 | 9.4 | 2457198 | 2015-06-24 | 2457205 | 2015-07-01 | -7 | SVO | 
| 47 | 9.3 | 2457533 | 2016-05-24 | 2457533 | 2016-05-24 | 0 | SVO | 
| 48 | 9.3 | 2457853 | 2017-04-09 | 2457861 | 2017-04-17 | -8 | SVO | 
| 49 | 9.6 | 2458192 | 2018-03-14 | 2458189 | 2018-03-11 | 3 | SVO | 
| 50 | 9.7 | 2458510 | 2019-01-26 | 2458518 | 2019-02-03 | -8 | SVO | 
| 51 |  | 2458830 | 2019-12-12 | 2458846 | 2019-12-28 | -16 | SVO | 
| 52 |  | 2459170 | 2020-11-16 | 2459174 | 2020-11-20 | -4 | SVO | 
| 53 | 8.9 | 2459485 | 2021-09-27 | 2459502 | 2021-10-14 | -17 | SVO | 
| 54 | 9.2 | 2459804 | 2022-08-12 | 2459830 | 2022-09-07 | -26 | SVO | 
| 55 | 10.2 | 2460141 | 2023-07-15 | 2460159 | 2023-08-02 | -18 | SVO | 
| 56 | 9.8 | 2460473 | 2024-06-11 | 2460487 | 2024-06-25 | -14 | SVO |