| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source | 
	
| -75 |  | 2411670 | 1890-10-29 | 2411771 | 1891-02-07 | -101 | SVO | 
| -73 |  | 2412441 | 1892-12-08 | 2412515 | 1893-02-20 | -74 | JAVSO, 1987, vol 16, p 95 | 
| -70 |  | 2413540 | 1895-12-12 | 2413632 | 1896-03-13 | -92 | JAVSO, 1987, vol 16, p 95 | 
| -69 |  | 2413910 | 1896-12-16 | 2414004 | 1897-03-20 | -94 | SVO | 
| -68 |  | 2414310 | 1898-01-20 | 2414376 | 1898-03-27 | -66 | SVO | 
| -67 |  | 2414670 | 1899-01-15 | 2414748 | 1899-04-03 | -78 | SVO | 
| -66 |  | 2415090 | 1900-03-11 | 2415121 | 1900-04-11 | -31 | JAVSO, 1987, vol 16, p 95 | 
| -65 |  | 2415430 | 1901-02-14 | 2415493 | 1901-04-18 | -63 | SVO | 
| -64 |  | 2415800 | 1902-02-19 | 2415865 | 1902-04-25 | -65 | SVO | 
| -63 |  | 2416165 | 1903-02-19 | 2416237 | 1903-05-02 | -72 | SVO | 
| -62 |  | 2416550 | 1904-03-10 | 2416609 | 1904-05-08 | -59 | SVO | 
| -61 |  | 2416940 | 1905-04-04 | 2416982 | 1905-05-16 | -42 | SVO | 
| -60 |  | 2417320 | 1906-04-19 | 2417354 | 1906-05-23 | -34 | SVO | 
| -59 |  | 2417700 | 1907-05-04 | 2417726 | 1907-05-30 | -26 | SVO | 
| -58 |  | 2418090 | 1908-05-28 | 2418098 | 1908-06-05 | -8 | SVO | 
| -57 |  | 2418455 | 1909-05-28 | 2418470 | 1909-06-12 | -15 | SVO | 
| -56 |  | 2418836 | 1910-06-13 | 2418843 | 1910-06-20 | -7 | SVO | 
| -55 |  | 2419210 | 1911-06-22 | 2419215 | 1911-06-27 | -5 | SVO | 
| -54 |  | 2419580 | 1912-06-26 | 2419587 | 1912-07-03 | -7 | SVO | 
| -53 |  | 2419959 | 1913-07-10 | 2419959 | 1913-07-10 | 0 | SVO | 
| -52 |  | 2420335 | 1914-07-21 | 2420331 | 1914-07-17 | 4 | SVO | 
| -51 |  | 2420712 | 1915-08-02 | 2420703 | 1915-07-24 | 9 | SVO | 
| -50 |  | 2421093 | 1916-08-17 | 2421076 | 1916-07-31 | 17 | SVO | 
| -49 |  | 2421470 | 1917-08-29 | 2421448 | 1917-08-07 | 22 | SVO | 
| -48 |  | 2421862 | 1918-09-25 | 2421820 | 1918-08-14 | 42 | SVO | 
| -47 |  | 2422230 | 1919-09-28 | 2422192 | 1919-08-21 | 38 | SVO | 
| -46 |  | 2422600 | 1920-10-02 | 2422564 | 1920-08-27 | 36 | SVO | 
| -45 |  | 2422985 | 1921-10-22 | 2422937 | 1921-09-04 | 48 | SVO | 
| -44 |  | 2423370 | 1922-11-11 | 2423309 | 1922-09-11 | 61 | SVO | 
| -43 |  | 2423745 | 1923-11-21 | 2423681 | 1923-09-18 | 64 | SVO | 
| -42 |  | 2424110 | 1924-11-20 | 2424053 | 1924-09-24 | 57 | SVO | 
| -41 |  | 2424475 | 1925-11-20 | 2424425 | 1925-10-01 | 50 | SVO | 
| -40 |  | 2424844 | 1926-11-24 | 2424798 | 1926-10-09 | 46 | JAVSO, 1987, vol 16, p 95 | 
| -39 |  | 2425235 | 1927-12-20 | 2425170 | 1927-10-16 | 65 | JAVSO, 1987, vol 16, p 95 | 
| -38 |  | 2425600 | 1928-12-19 | 2425542 | 1928-10-22 | 58 | JAVSO, 1987, vol 16, p 95 | 
| -37 |  | 2425960 | 1929-12-14 | 2425914 | 1929-10-29 | 46 | SVO | 
| -36 |  | 2426327 | 1930-12-16 | 2426286 | 1930-11-05 | 41 | JAVSO, 1987, vol 16, p 95 | 
| -35 |  | 2426730 | 1932-01-23 | 2426658 | 1931-11-12 | 72 | JAVSO, 1987, vol 16, p 95 | 
| -34 |  | 2427102 | 1933-01-29 | 2427031 | 1932-11-19 | 71 | JAVSO, 1987, vol 16, p 95 | 
| -33 |  | 2427470 | 1934-02-01 | 2427403 | 1933-11-26 | 67 | JAVSO, 1987, vol 16, p 95 | 
| -32 |  | 2427838 | 1935-02-04 | 2427775 | 1934-12-03 | 63 | JAVSO, 1987, vol 16, p 95 | 
| -31 |  | 2428198 | 1936-01-30 | 2428147 | 1935-12-10 | 51 | JAVSO, 1987, vol 16, p 95 | 
| -30 |  | 2428572 | 1937-02-07 | 2428519 | 1936-12-16 | 53 | JAVSO, 1987, vol 16, p 95 | 
| -29 |  | 2428935 | 1938-02-05 | 2428892 | 1937-12-24 | 43 | JAVSO, 1987, vol 16, p 95 | 
| -28 |  | 2429312 | 1939-02-17 | 2429264 | 1938-12-31 | 48 | JAVSO, 1987, vol 16, p 95 | 
| -27 |  | 2429655 | 1940-01-26 | 2429636 | 1940-01-07 | 19 | JAVSO, 1987, vol 16, p 95 | 
| -26 |  | 2430060 | 1941-03-06 | 2430008 | 1941-01-13 | 52 | JAVSO, 1987, vol 16, p 95 | 
| -25 |  | 2430400 | 1942-02-09 | 2430380 | 1942-01-20 | 20 | JAVSO, 1987, vol 16, p 95 | 
| -24 |  | 2430732 | 1943-01-07 | 2430753 | 1943-01-28 | -21 | JAVSO, 1987, vol 16, p 95 | 
| -21 |  | 2431870 | 1946-02-18 | 2431869 | 1946-02-17 | 1 | SVO | 
| -20 |  | 2432250 | 1947-03-05 | 2432241 | 1947-02-24 | 9 | SVO | 
| -19 |  | 2432616 | 1948-03-05 | 2432613 | 1948-03-02 | 3 | JAVSO, 1987, vol 16, p 95 | 
| -18 |  | 2433000 | 1949-03-24 | 2432986 | 1949-03-10 | 14 | JAVSO, 1987, vol 16, p 95 | 
| -17 |  | 2433333 | 1950-02-20 | 2433358 | 1950-03-17 | -25 | JAVSO, 1987, vol 16, p 95 | 
| -16 |  | 2433683 | 1951-02-05 | 2433730 | 1951-03-24 | -47 | JAVSO, 1987, vol 16, p 95 | 
| -15 |  | 2434060 | 1952-02-17 | 2434102 | 1952-03-30 | -42 | JAVSO, 1987, vol 16, p 95 | 
| -14 |  | 2434445 | 1953-03-08 | 2434474 | 1953-04-06 | -29 | JAVSO, 1987, vol 16, p 95 | 
| -13 |  | 2434781 | 1954-02-07 | 2434847 | 1954-04-14 | -66 | JAVSO, 1987, vol 16, p 95 | 
| -12 |  | 2435180 | 1955-03-13 | 2435219 | 1955-04-21 | -39 | JAVSO, 1987, vol 16, p 95 | 
| -11 |  | 2435577 | 1956-04-13 | 2435591 | 1956-04-27 | -14 | JAVSO, 1987, vol 16, p 95 | 
| -10 |  | 2435920 | 1957-03-22 | 2435963 | 1957-05-04 | -43 | JAVSO, 1987, vol 16, p 95 | 
| -9 |  | 2436305 | 1958-04-11 | 2436335 | 1958-05-11 | -30 | JAVSO, 1987, vol 16, p 95 | 
| -2 |  | 2438930 | 1965-06-18 | 2438941 | 1965-06-29 | -11 | JAVSO, 1987, vol 16, p 95 | 
| -1 |  | 2439292 | 1966-06-15 | 2439313 | 1966-07-06 | -21 | JAVSO, 1987, vol 16, p 95 | 
| 0 |  | 2439675 | 1967-07-03 | 2439685 | 1967-07-13 | -10 | JAVSO, 1987, vol 16, p 95 | 
| 1 |  | 2440050 | 1968-07-12 | 2440057 | 1968-07-19 | -7 | JAVSO, 1987, vol 16, p 95 | 
| 2 |  | 2440418 | 1969-07-15 | 2440429 | 1969-07-26 | -11 | JAVSO, 1987, vol 16, p 95 | 
| 3 |  | 2440780 | 1970-07-12 | 2440802 | 1970-08-03 | -22 | JAVSO, 1987, vol 16, p 95 | 
| 4 |  | 2441160 | 1971-07-27 | 2441174 | 1971-08-10 | -14 | JAVSO, 1987, vol 16, p 95 | 
| 5 |  | 2441538 | 1972-08-08 | 2441546 | 1972-08-16 | -8 | JAVSO, 1987, vol 16, p 95 | 
| 6 |  | 2441905 | 1973-08-10 | 2441918 | 1973-08-23 | -13 | JAVSO, 1987, vol 16, p 95 | 
| 7 |  | 2442278 | 1974-08-18 | 2442290 | 1974-08-30 | -12 | JAVSO, 1987, vol 16, p 95 | 
| 8 |  | 2442648 | 1975-08-23 | 2442663 | 1975-09-07 | -15 | JAVSO, 1987, vol 16, p 95 | 
| 9 |  | 2443032 | 1976-09-10 | 2443035 | 1976-09-13 | -3 | JAVSO, 1987, vol 16, p 95 | 
| 10 |  | 2443400 | 1977-09-13 | 2443407 | 1977-09-20 | -7 | JAVSO, 1987, vol 16, p 95 | 
| 11 |  | 2443777 | 1978-09-25 | 2443779 | 1978-09-27 | -2 | JAVSO, 1987, vol 16, p 95 | 
| 12 |  | 2444176 | 1979-10-29 | 2444151 | 1979-10-04 | 25 | JAVSO, 1987, vol 16, p 95 | 
| 13 |  | 2444541 | 1980-10-28 | 2444523 | 1980-10-10 | 18 | JAVSO, 1987, vol 16, p 95 | 
| 14 |  | 2444970 | 1981-12-31 | 2444896 | 1981-10-18 | 74 | JAVSO, 1987, vol 16, p 95 | 
| 15 |  | 2445300 | 1982-11-26 | 2445268 | 1982-10-25 | 32 | JAVSO, 1987, vol 16, p 95 | 
| 16 |  | 2445685 | 1983-12-16 | 2445640 | 1983-11-01 | 45 | JAVSO, 1987, vol 16, p 95 | 
| 17 |  | 2446090 | 1985-01-24 | 2446012 | 1984-11-07 | 78 | JAVSO, 1987, vol 16, p 95 | 
| 18 |  | 2446440 | 1986-01-09 | 2446384 | 1985-11-14 | 56 | JAVSO, 1987, vol 16, p 95 | 
| 19 |  | 2446838 | 1987-02-11 | 2446757 | 1986-11-22 | 81 | JAVSO, 1987, vol 16, p 95 | 
| 20 |  | 2447210 | 1988-02-18 | 2447129 | 1987-11-29 | 81 | SVO | 
| 21 |  | 2447580 | 1989-02-22 | 2447501 | 1988-12-05 | 79 | SVO | 
| 28 |  | 2450183 | 1996-04-09 | 2450106 | 1996-01-23 | 77 | AFOEV | 
| 29 |  | 2450557 | 1997-04-18 | 2450478 | 1997-01-29 | 79 | AFOEV | 
| 31 |  | 2451302 | 1999-05-03 | 2451223 | 1999-02-13 | 79 | AFOEV | 
| 32 |  | 2451672 | 2000-05-07 | 2451595 | 2000-02-20 | 77 | SVO | 
| 33 | 9.1 | 2452028 | 2001-04-28 | 2451967 | 2001-02-26 | 61 | SVO | 
| 34 | 9.3 | 2452404 | 2002-05-09 | 2452339 | 2002-03-05 | 65 | SVO | 
| 36 |  | 2453122 | 2004-04-26 | 2453084 | 2004-03-19 | 38 | AFOEV | 
| 39 |  | 2454196 | 2007-04-05 | 2454200 | 2007-04-09 | -4 | SVO | 
| 42 |  | 2455310 | 2010-04-23 | 2455317 | 2010-04-30 | -7 | SVO | 
| 45 | 10.1 | 2456373 | 2013-03-21 | 2456433 | 2013-05-20 | -60 | SVO | 
| 46 | 9.9 | 2456737 | 2014-03-20 | 2456806 | 2014-05-28 | -69 | SVO | 
| 47 | 9.9 | 2457100 | 2015-03-18 | 2457178 | 2015-06-04 | -78 | SVO | 
| 48 | 9.9 | 2457472 | 2016-03-24 | 2457550 | 2016-06-10 | -78 | SVO | 
| 49 | 10.0 | 2457834 | 2017-03-21 | 2457922 | 2017-06-17 | -88 | SVO | 
| 50 | 10.1 | 2458213 | 2018-04-04 | 2458294 | 2018-06-24 | -81 | SVO | 
| 51 | 10.1 | 2458588 | 2019-04-14 | 2458667 | 2019-07-02 | -79 | SVO | 
| 52 | 9.8 | 2458966 | 2020-04-26 | 2459039 | 2020-07-08 | -73 | SVO | 
| 53 | 10.2 | 2459337 | 2021-05-02 | 2459411 | 2021-07-15 | -74 | SVO | 
| 54 | 10.0 | 2459720 | 2022-05-20 | 2459783 | 2022-07-22 | -63 | SVO | 
| 55 | 10.1 | 2460088 | 2023-05-23 | 2460155 | 2023-07-29 | -67 | SVO | 
| 56 | 10.1 | 2460468 | 2024-06-06 | 2460528 | 2024-08-05 | -60 | SVO |