| E | O (JD) | O (dat) | Period |
| -139 | 2412573 | 1893-04-19 | 241.67 |
| -136 | 2413295 | 1895-04-11 | 240.7 |
| -134 | 2413795 | 1896-08-23 | 239.73 |
| -133 | 2414023 | 1897-04-08 | 239.91 |
| -131 | 2414509 | 1898-08-07 | 239.87 |
| -130 | 2414741 | 1899-03-27 | 238.05 |
| -128 | 2415222 | 1900-07-21 | 236.6 |
| -127 | 2415452 | 1901-03-08 | 236.89 |
| -125 | 2415933 | 1902-07-02 | 237.5 |
| -124 | 2416156 | 1903-02-10 | 237.24 |
| -123 | 2416394 | 1903-10-06 | 236.25 |
| -122 | 2416639 | 1904-06-07 | 236.31 |
| -121 | 2416886 | 1905-02-09 | 237.31 |
| -120 | 2417110 | 1905-09-21 | 238.81 |
| -119 | 2417344 | 1906-05-13 | 239.25 |
| -117 | 2417822 | 1907-09-03 | 237.81 |
| -116 | 2418064 | 1908-05-02 | 237.25 |
| -115 | 2418307 | 1908-12-31 | 238.81 |
| -114 | 2418554 | 1909-09-04 | 239 |
| -113 | 2418776 | 1910-04-14 | 238.47 |
| -112 | 2419016 | 1910-12-10 | 238.12 |
| -111 | 2419259 | 1911-08-10 | 237.31 |
| -110 | 2419492 | 1912-03-30 | 237.25 |
| -108 | 2419971 | 1913-07-22 | 239.06 |
| -107 | 2420210 | 1914-03-18 | 238.88 |
| -106 | 2420448 | 1914-11-11 | 237.44 |
| -105 | 2420678 | 1915-06-29 | 237 |
| -104 | 2420939 | 1916-03-16 | 236.64 |
| -103 | 2421158 | 1916-10-21 | 237.5 |
| -102 | 2421392 | 1917-06-12 | 238.36 |
| -101 | 2421626 | 1918-02-01 | 236.29 |
| -100 | 2421868 | 1918-10-01 | 235.36 |
| -99 | 2422115 | 1919-06-05 | 237.5 |
| -98 | 2422348 | 1920-01-24 | 237.93 |
| -97 | 2422577 | 1920-09-09 | 237.5 |
| -96 | 2422815 | 1921-05-05 | 236.14 |
| -95 | 2423060 | 1922-01-05 | 235.43 |
| -94 | 2423289 | 1922-08-22 | 236.93 |
| -93 | 2423530 | 1923-04-20 | 237.79 |
| -92 | 2423759 | 1923-12-05 | 236.57 |
| -91 | 2424000 | 1924-08-02 | 236.14 |
| -90 | 2424242 | 1925-04-01 | 236.79 |
| -89 | 2424479 | 1925-11-24 | 237.5 |
| -88 | 2424708 | 1926-07-11 | 237.43 |
| -87 | 2424947 | 1927-03-07 | 236.64 |
| -86 | 2425187 | 1927-11-02 | 236.86 |
| -85 | 2425427 | 1928-06-29 | 238.36 |
| -84 | 2425656 | 1929-02-13 | 238.93 |
| -83 | 2425899 | 1929-10-14 | 236.86 |
| -82 | 2426138 | 1930-06-10 | 236.14 |
| -81 | 2426386 | 1931-02-13 | 237.29 |
| -80 | 2426614 | 1931-09-29 | 237.79 |
| -79 | 2426836 | 1932-05-08 | 238.07 |
| -78 | 2427084 | 1933-01-11 | 237.79 |
| -77 | 2427321 | 1933-09-05 | 238 |
| -76 | 2427563 | 1934-05-05 | 240.29 |
| -75 | 2427807 | 1935-01-04 | 240.57 |
| -74 | 2428046 | 1935-08-31 | 239.36 |
| -73 | 2428286 | 1936-04-27 | 239.64 |
| -72 | 2428528 | 1936-12-25 | 239.36 |
| -71 | 2428760 | 1937-08-14 | 238.21 |
| -70 | 2428996 | 1938-04-07 | 238.93 |
| -69 | 2429243 | 1938-12-10 | 239.5 |
| -68 | 2429478 | 1939-08-02 | 239.29 |
| -67 | 2429710 | 1940-03-21 | 240.43 |
| -66 | 2429967 | 1940-12-03 | 239.57 |
| -65 | 2430200 | 1941-07-24 | 238.71 |
| -64 | 2430438 | 1942-03-19 | 239.79 |
| -63 | 2430684 | 1942-11-20 | 239.07 |
| -62 | 2430909 | 1943-07-03 | 238.93 |
| -61 | 2431154 | 1944-03-04 | 239.07 |
| -60 | 2431391 | 1944-10-27 | 237.86 |
| -59 | 2431633 | 1945-06-26 | 237.5 |
| -58 | 2431879 | 1946-02-27 | 237.57 |
| -57 | 2432106 | 1946-10-12 | 238 |
| -56 | 2432346 | 1947-06-09 | 238.71 |
| -55 | 2432572 | 1948-01-21 | 238.14 |
| -54 | 2432817 | 1948-09-22 | 238.07 |
| -53 | 2433060 | 1949-05-23 | 238.93 |
| -52 | 2433306 | 1950-01-24 | 239.64 |
| -51 | 2433540 | 1950-09-15 | 240.36 |
| -50 | 2433778 | 1951-05-11 | 239.43 |
| -49 | 2434019 | 1952-01-07 | 237.79 |
| -48 | 2434254 | 1952-08-29 | 237.71 |
| -47 | 2434500 | 1953-05-02 | 237.93 |
| -46 | 2434729 | 1953-12-17 | 237.5 |
| -45 | 2434966 | 1954-08-11 | 237.57 |
| -44 | 2435208 | 1955-04-10 | 236.43 |
| -43 | 2435441 | 1955-11-29 | 236.71 |
| -42 | 2435681 | 1956-07-26 | 237.79 |
| -41 | 2435918 | 1957-03-20 | 237.36 |
| -40 | 2436146 | 1957-11-03 | 237.36 |
| -39 | 2436397 | 1958-07-12 | 237.07 |
| -38 | 2436627 | 1959-02-27 | 236.57 |
| -37 | 2436870 | 1959-10-28 | 237 |
| -36 | 2437102 | 1960-06-16 | 237 |
| -35 | 2437339 | 1961-02-08 | 236.43 |
| -34 | 2437572 | 1961-09-29 | 236.5 |
| -33 | 2437810 | 1962-05-25 | 236.71 |
| -32 | 2438051 | 1963-01-21 | 237.21 |
| -31 | 2438283 | 1963-09-10 | 238.5 |
| -30 | 2438525 | 1964-05-09 | 238.64 |
| -29 | 2438761 | 1964-12-31 | 238.14 |
| -28 | 2439001 | 1965-08-28 | 239 |
| -27 | 2439249 | 1966-05-03 | 238.64 |
| -26 | 2439474 | 1966-12-14 | 238.14 |
| -25 | 2439721 | 1967-08-18 | 238.43 |
| -24 | 2439959 | 1968-04-12 | 237.29 |
| -23 | 2440190 | 1968-11-29 | 236.86 |
| -22 | 2440430 | 1969-07-27 | 237.43 |
| -21 | 2440670 | 1970-03-24 | 236.5 |
| -20 | 2440902 | 1970-11-11 | 235.93 |
| -19 | 2441137 | 1971-07-04 | 236.29 |
| -18 | 2441382 | 1972-03-05 | 236.14 |
| -17 | 2441609 | 1972-10-18 | 236.43 |
| -16 | 2441843 | 1973-06-09 | 237.29 |
| -15 | 2442085 | 1974-02-06 | 236.64 |
| -14 | 2442321 | 1974-09-30 | 236.71 |
| -13 | 2442561 | 1975-05-28 | 238 |
| -12 | 2442800 | 1976-01-22 | 238.29 |
| -11 | 2443032 | 1976-09-10 | 238.71 |
| -10 | 2443273 | 1977-05-09 | 237.86 |
| -9 | 2443511 | 1978-01-02 | 237.36 |
| -8 | 2443753 | 1978-09-01 | 238.64 |
| -7 | 2443995 | 1979-05-01 | 238.36 |
| -6 | 2444217 | 1979-12-09 | 237.79 |
| -5 | 2444467 | 1980-08-15 | 237.29 |
| -4 | 2444706 | 1981-04-11 | 237.07 |
| -3 | 2444936 | 1981-11-27 | 238.43 |
| -2 | 2445177 | 1982-07-26 | 238 |
| -1 | 2445409 | 1983-03-15 | 236.71 |
| 0 | 2445658 | 1983-11-19 | 236.64 |
| 1 | 2445892 | 1984-07-10 | 236.36 |
| 2 | 2446124 | 1985-02-27 | 236.71 |
| 3 | 2446363 | 1985-10-24 | 236.5 |
| 4 | 2446592 | 1986-06-10 | 235.86 |
| 5 | 2446830 | 1987-02-03 | 236.5 |
| 6 | 2447070 | 1987-10-01 | 237.43 |
| 7 | 2447308 | 1988-05-26 | 238.86 |
| 8 | 2447544 | 1989-01-17 | 239.21 |
| 9 | 2447783 | 1989-09-13 | 238.64 |
| 10 | 2448028 | 1990-05-16 | 238.14 |
| 11 | 2448271 | 1991-01-14 | 237.14 |
| 12 | 2448500 | 1991-08-31 | 236.79 |
| 13 | 2448741 | 1992-04-28 | 236.07 |
| 14 | 2448971 | 1992-12-14 | 234.36 |
| 15 | 2449201 | 1993-08-01 | 233.64 |
| 16 | 2449441 | 1994-03-29 | 234.21 |
| 17 | 2449675 | 1994-11-18 | 234.43 |
| 18 | 2449905 | 1995-07-06 | 234.86 |
| 19 | 2450137 | 1996-02-23 | 235.14 |
| 20 | 2450383 | 1996-10-26 | 235.07 |
| 21 | 2450611 | 1997-06-11 | 235.5 |
| 22 | 2450849 | 1998-02-04 | 236.29 |
| 23 | 2451085 | 1998-09-28 | 236 |
| 24 | 2451322 | 1999-05-23 | 235.64 |
| 25 | 2451555 | 2000-01-11 | 236 |
| 26 | 2451795 | 2000-09-07 | 236.14 |
| 27 | 2452029 | 2001-04-29 | 236.43 |
| 28 | 2452264 | 2001-12-20 | 236.5 |
| 29 | 2452500 | 2002-08-13 | 237 |
| 30 | 2452740 | 2003-04-10 | 237.57 |
| 31 | 2452977 | 2003-12-03 | 237.71 |
| 32 | 2453211 | 2004-07-24 | 237.43 |
| 33 | 2453457 | 2005-03-27 | 237 |
| 34 | 2453693 | 2005-11-18 | 237.5 |
| 35 | 2453928 | 2006-07-11 | 237.71 |
| 36 | 2454160 | 2007-02-28 | 237.36 |
| 37 | 2454398 | 2007-10-24 | 237.57 |
| 38 | 2454644 | 2008-06-26 | 238.43 |
| 39 | 2454872 | 2009-02-09 | 239.93 |
| 40 | 2455119 | 2009-10-14 | 240.07 |
| 41 | 2455357 | 2010-06-09 | 238.5 |
| 42 | 2455602 | 2011-02-09 | 238.79 |
| 43 | 2455845 | 2011-10-10 | 239.43 |
| 44 | 2456074 | 2012-05-26 | 238.29 |
| 45 | 2456307 | 2013-01-14 | 237.14 |
| 46 | 2456552 | 2013-09-16 | 237 |
| 47 | 2456791 | 2014-05-13 | 238.71 |
| 48 | 2457021 | 2014-12-29 | 239.5 |
| 49 | 2457258 | 2015-08-23 | 238.21 |
| 50 | 2457507 | 2016-04-28 | 237.79 |
| 51 | 2457754 | 2016-12-31 | 239 |
| 52 | 2457980 | 2017-08-14 | 239.43 |
| 53 | 2458214 | 2018-04-05 | 238.29 |
| 54 | 2458458 | 2018-12-05 | 237.5 |
| 55 | 2458700 | 2019-08-04 | 238.43 |
| 56 | 2458931 | 2020-03-22 | 239.43 |
| 57 | 2459170 | 2020-11-16 | 239.22 |
| 58 | 2459416 | 2021-07-20 | 238.17 |
| 59 | 2459656 | 2022-03-17 | 239.17 |
| 60 | 2459890 | 2022-11-06 | 240.8 |
| E | Cycle number from the GCVS4 epoch. |
| O (JD) | Julian date at observed time for maximum. |
| O (Dat) | Same as above, expressed as date. |
| Period | Calculated mean period at cycle number E. |