| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source | 
	
| -120 |  | 2407274 | 1878-10-16 | 2407319 | 1878-11-30 | -45 | AnHar, 1937, vol 105, p 459 | 
| -119 |  | 2407604 | 1879-09-11 | 2407594 | 1879-09-01 | 10 | GuL, 1920, 1.2 | 
| -118 |  | 2407917 | 1880-07-20 | 2407870 | 1880-06-03 | 47 | AnHar, 1909, vol 55, p 95 | 
| -116 |  | 2408405 | 1881-11-20 | 2408421 | 1881-12-06 | -16 | GuL, 1920, 1.2 | 
| -114 |  | 2409037 | 1883-08-14 | 2408972 | 1883-06-10 | 65 | GuL, 1920, 1.2 | 
| -112 |  | 2409512 | 1884-12-01 | 2409523 | 1884-12-12 | -11 | GuL, 1920, 1.2 | 
| -111 |  | 2409792 | 1885-09-07 | 2409799 | 1885-09-14 | -7 | AnHar, 1909, vol 55, p 95 | 
| -110 |  | 2410110 | 1886-07-22 | 2410074 | 1886-06-16 | 36 | GuL, 1920, 1.2 | 
| -107 |  | 2410875 | 1888-08-25 | 2410901 | 1888-09-20 | -26 | GuL, 1920, 1.2 | 
| -106 |  | 2411165 | 1889-06-11 | 2411176 | 1889-06-22 | -11 | SVO | 
| -103 |  | 2411980 | 1891-09-04 | 2412003 | 1891-09-27 | -23 | GuL, 1920, 1.2 | 
| -100 |  | 2412790 | 1893-11-22 | 2412829 | 1893-12-31 | -39 | AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2 | 
| -99 |  | 2413103 | 1894-10-01 | 2413105 | 1894-10-03 | -2 | AnHar, 1909, vol 55, p 95 | 
| -98 |  | 2413375 | 1895-06-30 | 2413380 | 1895-07-05 | -5 | SVO | 
| -95 |  | 2414176 | 1897-09-08 | 2414207 | 1897-10-09 | -31 | AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2 | 
| -91 |  | 2415280 | 1900-09-17 | 2415309 | 1900-10-16 | -29 | SVO | 
| -90 |  | 2415561 | 1901-06-25 | 2415585 | 1901-07-19 | -24 | SVO | 
| -87 |  | 2416385 | 1903-09-27 | 2416411 | 1903-10-23 | -26 | SVO | 
| -86 |  | 2416664 | 1904-07-02 | 2416687 | 1904-07-25 | -23 | SVO | 
| -83 |  | 2417505 | 1906-10-21 | 2417513 | 1906-10-29 | -8 | GuL, 1920, 1.2 | 
| -82 |  | 2417775 | 1907-07-18 | 2417789 | 1907-08-01 | -14 | SVO | 
| -79 |  | 2418598 | 1909-10-18 | 2418615 | 1909-11-04 | -17 | GuL, 1920, 1.2 | 
| -78 |  | 2418870 | 1910-07-17 | 2418891 | 1910-08-07 | -21 | SVO | 
| -74 |  | 2419960 | 1913-07-11 | 2419993 | 1913-08-13 | -33 | SVO | 
| -71 |  | 2420790 | 1915-10-19 | 2420820 | 1915-11-18 | -30 | SVO | 
| -70 |  | 2421080 | 1916-08-04 | 2421095 | 1916-08-19 | -15 | SVO | 
| -66 | 8.4 | 2422188 | 1919-08-17 | 2422197 | 1919-08-26 | -9 | SVO | 
| -64 | 9.5 | 2422751 | 1921-03-02 | 2422748 | 1921-02-27 | 3 | AAVSO | 
| -63 | 9.0 | 2423012 | 1921-11-18 | 2423024 | 1921-11-30 | -12 | AAVSO | 
| -62 | 9.3 | 2423288 | 1922-08-21 | 2423299 | 1922-09-01 | -11 | SVO | 
| -61 | 9.6 | 2423565 | 1923-05-25 | 2423575 | 1923-06-04 | -10 | AAVSO | 
| -60 | 9.5 | 2423843 | 1924-02-27 | 2423850 | 1924-03-05 | -7 | AAVSO | 
| -59 | 8.6 | 2424109 | 1924-11-19 | 2424126 | 1924-12-06 | -17 | SVO | 
| -58 | 9.5 | 2424382 | 1925-08-19 | 2424401 | 1925-09-07 | -19 | AAVSO | 
| -57 |  | 2424654 | 1926-05-18 | 2424677 | 1926-06-10 | -23 | AAVSO | 
| -56 |  | 2424931 | 1927-02-19 | 2424953 | 1927-03-13 | -22 | AAVSO | 
| -55 | 9.6 | 2425197 | 1927-11-12 | 2425228 | 1927-12-13 | -31 | AAVSO | 
| -54 | 9.1 | 2425481 | 1928-08-22 | 2425504 | 1928-09-14 | -23 | SVO | 
| -53 | 9.3 | 2425747 | 1929-05-15 | 2425779 | 1929-06-16 | -32 | SVO | 
| -51 | 9.5 | 2426301 | 1930-11-20 | 2426330 | 1930-12-19 | -29 | AAVSO | 
| -50 | 8.7 | 2426578 | 1931-08-24 | 2426606 | 1931-09-21 | -28 | SVO | 
| -49 | 9.5 | 2426854 | 1932-05-26 | 2426881 | 1932-06-22 | -27 | AAVSO | 
| -48 |  | 2427139 | 1933-03-07 | 2427157 | 1933-03-25 | -18 | AAVSO | 
| -47 | 9.6 | 2427404 | 1933-11-27 | 2427432 | 1933-12-25 | -28 | AAVSO | 
| -46 | 9.0 | 2427681 | 1934-08-31 | 2427708 | 1934-09-27 | -27 | AAVSO | 
| -45 | 9.5 | 2427959 | 1935-06-05 | 2427983 | 1935-06-29 | -24 | AAVSO | 
| -43 | 9.0 | 2428523 | 1936-12-20 | 2428534 | 1936-12-31 | -11 | AAVSO | 
| -42 | 8.6 | 2428792 | 1937-09-15 | 2428810 | 1937-10-03 | -18 | SVO | 
| -41 | 9.6 | 2429074 | 1938-06-24 | 2429085 | 1938-07-05 | -11 | AAVSO | 
| -40 |  | 2429359 | 1939-04-05 | 2429361 | 1939-04-07 | -2 | AAVSO | 
| -39 | 9.0 | 2429633 | 1940-01-04 | 2429636 | 1940-01-07 | -3 | AAVSO | 
| -38 | 9.5 | 2429918 | 1940-10-15 | 2429912 | 1940-10-09 | 6 | SVO | 
| -37 | 8.7 | 2430202 | 1941-07-26 | 2430188 | 1941-07-12 | 14 | SVO | 
| -36 |  | 2430474 | 1942-04-24 | 2430463 | 1942-04-13 | 11 | AAVSO | 
| -35 |  | 2430749 | 1943-01-24 | 2430739 | 1943-01-14 | 10 | AAVSO | 
| -34 |  | 2431035 | 1943-11-06 | 2431014 | 1943-10-16 | 21 | AAVSO | 
| -33 | 8.4 | 2431314 | 1944-08-11 | 2431290 | 1944-07-18 | 24 | SVO | 
| -32 |  | 2431589 | 1945-05-13 | 2431565 | 1945-04-19 | 24 | AAVSO | 
| -30 | 9.3 | 2432153 | 1946-11-28 | 2432116 | 1946-10-22 | 37 | AAVSO | 
| -29 | 8.9 | 2432427 | 1947-08-29 | 2432392 | 1947-07-25 | 35 | SVO | 
| -28 | 9.1 | 2432705 | 1948-06-02 | 2432667 | 1948-04-25 | 38 | SVO | 
| -27 | 9.0 | 2432982 | 1949-03-06 | 2432943 | 1949-01-26 | 39 | AAVSO | 
| -26 | 9.3 | 2433239 | 1949-11-18 | 2433218 | 1949-10-28 | 21 | SVO | 
| -25 | 8.8 | 2433527 | 1950-09-02 | 2433494 | 1950-07-31 | 33 | SVO | 
| -24 | 8.9 | 2433801 | 1951-06-03 | 2433769 | 1951-05-02 | 32 | SVO | 
| -23 | 9.1 | 2434081 | 1952-03-09 | 2434045 | 1952-02-02 | 36 | AAVSO | 
| -22 | 8.7 | 2434355 | 1952-12-08 | 2434320 | 1952-11-03 | 35 | AAVSO | 
| -21 | 9.6 | 2434632 | 1953-09-11 | 2434596 | 1953-08-06 | 36 | SVO | 
| -20 | 9.5 | 2434912 | 1954-06-18 | 2434871 | 1954-05-08 | 41 | SVO | 
| -19 | 8.2 | 2435182 | 1955-03-15 | 2435147 | 1955-02-08 | 35 | AAVSO | 
| -18 | 10.0 | 2435467 | 1955-12-25 | 2435423 | 1955-11-11 | 44 | AAVSO | 
| -17 | 9.8 | 2435745 | 1956-09-28 | 2435698 | 1956-08-12 | 47 | SVO | 
| -16 | 8.9 | 2436013 | 1957-06-23 | 2435974 | 1957-05-15 | 39 | SVO | 
| -15 | 9.6 | 2436298 | 1958-04-04 | 2436249 | 1958-02-14 | 49 | AAVSO | 
| -14 | 8.9 | 2436577 | 1959-01-08 | 2436525 | 1958-11-17 | 52 | SVO | 
| -13 | 9.3 | 2436846 | 1959-10-04 | 2436800 | 1959-08-19 | 46 | SVO | 
| -12 | 8.7 | 2437123 | 1960-07-07 | 2437076 | 1960-05-21 | 47 | SVO | 
| -11 | 9.3 | 2437405 | 1961-04-15 | 2437351 | 1961-02-20 | 54 | AAVSO | 
| -10 |  | 2437682 | 1962-01-17 | 2437627 | 1961-11-23 | 55 | AAVSO | 
| -9 | 8.8 | 2437939 | 1962-10-01 | 2437902 | 1962-08-25 | 37 | SVO | 
| -8 | 9.0 | 2438212 | 1963-07-01 | 2438178 | 1963-05-28 | 34 | AAVSO | 
| -7 | 8.2 | 2438481 | 1964-03-26 | 2438453 | 1964-02-27 | 28 | AAVSO | 
| -6 | 9.0 | 2438765 | 1965-01-04 | 2438729 | 1964-11-29 | 36 | AAVSO | 
| -5 | 9.2 | 2439036 | 1965-10-02 | 2439004 | 1965-08-31 | 32 | SVO | 
| -4 | 8.8 | 2439306 | 1966-06-29 | 2439280 | 1966-06-03 | 26 | SVO | 
| -3 | 8.4 | 2439581 | 1967-03-31 | 2439555 | 1967-03-05 | 26 | AAVSO | 
| -2 | 9.2 | 2439850 | 1967-12-25 | 2439831 | 1967-12-06 | 19 | AAVSO | 
| -1 | 8.4 | 2440121 | 1968-09-21 | 2440106 | 1968-09-06 | 15 | SVO | 
| 0 | 9.3 | 2440397 | 1969-06-24 | 2440382 | 1969-06-09 | 15 | SVO | 
| 1 | 9.7 | 2440670 | 1970-03-24 | 2440658 | 1970-03-12 | 12 | AAVSO | 
| 2 | 8.5 | 2440943 | 1970-12-22 | 2440933 | 1970-12-12 | 10 | AAVSO | 
| 3 | 9.7 | 2441208 | 1971-09-13 | 2441209 | 1971-09-14 | -1 | SVO | 
| 4 | 9.5 | 2441499 | 1972-06-30 | 2441484 | 1972-06-15 | 15 | AAVSO | 
| 5 |  | 2441749 | 1973-03-07 | 2441760 | 1973-03-18 | -11 | AAVSO | 
| 6 | 9.0 | 2442029 | 1973-12-12 | 2442035 | 1973-12-18 | -6 | AAVSO | 
| 7 | 9.3 | 2442302 | 1974-09-11 | 2442311 | 1974-09-20 | -9 | SVO | 
| 8 | 10.3 | 2442579 | 1975-06-15 | 2442586 | 1975-06-22 | -7 | AAVSO | 
| 9 | 10.3 | 2442853 | 1976-03-15 | 2442862 | 1976-03-24 | -9 | AAVSO | 
| 10 | 9.0 | 2443130 | 1976-12-17 | 2443137 | 1976-12-24 | -7 | AAVSO | 
| 11 | 8.9 | 2443405 | 1977-09-18 | 2443413 | 1977-09-26 | -8 | SVO | 
| 12 | 8.9 | 2443682 | 1978-06-22 | 2443688 | 1978-06-28 | -6 | AAVSO | 
| 13 | 9.2 | 2443957 | 1979-03-24 | 2443964 | 1979-03-31 | -7 | AAVSO | 
| 14 | 9.9 | 2444248 | 1980-01-09 | 2444239 | 1979-12-31 | 9 | AAVSO | 
| 15 | 9.7 | 2444515 | 1980-10-02 | 2444515 | 1980-10-02 | 0 | SVO | 
| 16 | 8.6 | 2444781 | 1981-06-25 | 2444790 | 1981-07-04 | -9 | SVO | 
| 17 | 9.6 | 2445056 | 1982-03-27 | 2445066 | 1982-04-06 | -10 | AAVSO | 
| 18 | 9.5 | 2445338 | 1983-01-03 | 2445341 | 1983-01-06 | -3 | SVO | 
| 19 | 8.8 | 2445606 | 1983-09-28 | 2445617 | 1983-10-09 | -11 | SVO | 
| 20 | 9.3 | 2445884 | 1984-07-02 | 2445893 | 1984-07-11 | -9 | SVO | 
| 21 | 9.8 | 2446164 | 1985-04-08 | 2446168 | 1985-04-12 | -4 | AAVSO | 
| 22 | 10.3 | 2446439 | 1986-01-08 | 2446444 | 1986-01-13 | -5 | AAVSO | 
| 23 | 9.2 | 2446722 | 1986-10-18 | 2446719 | 1986-10-15 | 3 | SVO | 
| 24 | 8.8 | 2446992 | 1987-07-15 | 2446995 | 1987-07-18 | -3 | SVO | 
| 25 |  | 2447271 | 1988-04-19 | 2447270 | 1988-04-18 | 1 | AAVSO | 
| 26 |  | 2447547 | 1989-01-20 | 2447546 | 1989-01-19 | 1 | AAVSO | 
| 27 | 8.8 | 2447822 | 1989-10-22 | 2447821 | 1989-10-21 | 1 | SVO | 
| 28 | 9.8 | 2448104 | 1990-07-31 | 2448097 | 1990-07-24 | 7 | SVO | 
| 29 |  | 2448373 | 1991-04-26 | 2448372 | 1991-04-25 | 1 | AAVSO | 
| 30 |  | 2448643 | 1992-01-21 | 2448648 | 1992-01-26 | -5 | AAVSO | 
| 31 | 9.2 | 2448914 | 1992-10-18 | 2448923 | 1992-10-27 | -9 | SVO | 
| 32 | 9.4 | 2449194 | 1993-07-25 | 2449199 | 1993-07-30 | -5 | SVO | 
| 33 |  | 2449469 | 1994-04-26 | 2449474 | 1994-05-01 | -5 | AAVSO | 
| 34 |  | 2449737 | 1995-01-19 | 2449750 | 1995-02-01 | -13 | AAVSO | 
| 35 | 9.2 | 2450016 | 1995-10-25 | 2450025 | 1995-11-03 | -9 | SVO | 
| 36 | 9.0 | 2450296 | 1996-07-31 | 2450301 | 1996-08-05 | -5 | SVO | 
| 37 | 9.4 | 2450574 | 1997-05-05 | 2450576 | 1997-05-07 | -2 | SVO | 
| 38 |  | 2450847 | 1998-02-02 | 2450852 | 1998-02-07 | -5 | AAVSO | 
| 39 | 8.4 | 2451115 | 1998-10-28 | 2451128 | 1998-11-10 | -13 | SVO | 
| 40 | 9.5 | 2451391 | 1999-07-31 | 2451403 | 1999-08-12 | -12 | SVO | 
| 41 |  | 2451669 | 2000-05-04 | 2451679 | 2000-05-14 | -10 | AAVSO | 
| 42 |  | 2451945 | 2001-02-04 | 2451954 | 2001-02-13 | -9 | AAVSO | 
| 43 | 9.1 | 2452213 | 2001-10-30 | 2452230 | 2001-11-16 | -17 | SVO | 
| 44 | 9.7 | 2452496 | 2002-08-09 | 2452505 | 2002-08-18 | -9 | SVO | 
| 45 | 8.6 | 2452765 | 2003-05-05 | 2452781 | 2003-05-21 | -16 | SVO | 
| 46 |  | 2453056 | 2004-02-20 | 2453056 | 2004-02-20 | 0 | AAVSO | 
| 47 |  | 2453335 | 2004-11-25 | 2453332 | 2004-11-22 | 3 | AAVSO | 
| 48 | 9.2 | 2453601 | 2005-08-18 | 2453607 | 2005-08-24 | -6 | SVO | 
| 49 | 9.4 | 2453885 | 2006-05-29 | 2453883 | 2006-05-27 | 2 | SVO | 
| 50 |  | 2454163 | 2007-03-03 | 2454158 | 2007-02-26 | 5 | AAVSO | 
| 51 |  | 2454430 | 2007-11-25 | 2454434 | 2007-11-29 | -4 | AAVSO | 
| 52 | 9.6 | 2454709 | 2008-08-30 | 2454709 | 2008-08-30 | 0 | SVO | 
| 53 | 10.0 | 2454981 | 2009-05-29 | 2454985 | 2009-06-02 | -4 | AAVSO | 
| 54 |  | 2455262 | 2010-03-06 | 2455260 | 2010-03-04 | 2 | AAVSO | 
| 55 | 9.6 | 2455534 | 2010-12-03 | 2455536 | 2010-12-05 | -2 | AAVSO | 
| 56 | 8.7 | 2455805 | 2011-08-31 | 2455811 | 2011-09-06 | -6 | SVO | 
| 57 | 10.0 | 2456092 | 2012-06-13 | 2456087 | 2012-06-08 | 5 | SVO | 
| 58 | 9.4 | 2456365 | 2013-03-13 | 2456363 | 2013-03-11 | 2 | AAVSO | 
| 59 | 9.3 | 2456638 | 2013-12-11 | 2456638 | 2013-12-11 | 0 | SVO | 
| 60 | 9.8 | 2456912 | 2014-09-11 | 2456914 | 2014-09-13 | -2 | SVO | 
| 61 | 9.2 | 2457188 | 2015-06-14 | 2457189 | 2015-06-15 | -1 | SVO | 
| 62 |  | 2457462 | 2016-03-14 | 2457465 | 2016-03-17 | -3 | AAVSO | 
| 63 | 8.9 | 2457723 | 2016-11-30 | 2457740 | 2016-12-17 | -17 | SVO | 
| 64 | 9.7 | 2457998 | 2017-09-01 | 2458016 | 2017-09-19 | -18 | SVO | 
| 65 | 9.6 | 2458272 | 2018-06-02 | 2458291 | 2018-06-21 | -19 | SVO | 
| 67 | 9.2 | 2458812 | 2019-11-24 | 2458842 | 2019-12-24 | -30 | SVO | 
| 68 | 8.7 | 2459081 | 2020-08-19 | 2459118 | 2020-09-25 | -37 | SVO | 
| 69 | 9.4 | 2459355 | 2021-05-20 | 2459393 | 2021-06-27 | -38 | SVO | 
| 71 | 9.4 | 2459902 | 2022-11-18 | 2459944 | 2022-12-30 | -42 | SVO | 
| 72 | 9.0 | 2460185 | 2023-08-28 | 2460220 | 2023-10-02 | -35 | SVO | 
| 73 | 8.9 | 2460459 | 2024-05-28 | 2460495 | 2024-07-03 | -36 | SVO |