| E | O (JD) | O (dat) | Period |
| -132 | 2413730 | 1896-06-19 | 202.59 |
| -130 | 2414140 | 1897-08-03 | 202.58 |
| -127 | 2414750 | 1899-04-05 | 202.39 |
| -126 | 2414945 | 1899-10-17 | 202.7 |
| -125 | 2415151 | 1900-05-11 | 202.81 |
| -123 | 2415556 | 1901-06-20 | 202.33 |
| -121 | 2415959 | 1902-07-28 | 202.79 |
| -119 | 2416368 | 1903-09-10 | 203.01 |
| -117 | 2416775 | 1904-10-21 | 202.4 |
| -116 | 2416971 | 1905-05-05 | 202.39 |
| -114 | 2417388 | 1906-06-26 | 202.48 |
| -112 | 2417783 | 1907-07-26 | 202.63 |
| -111 | 2417984 | 1908-02-12 | 202.17 |
| -110 | 2418186 | 1908-09-01 | 201.33 |
| -109 | 2418393 | 1909-03-27 | 201.5 |
| -108 | 2418600 | 1909-10-20 | 202.26 |
| -107 | 2418785 | 1910-04-23 | 202.67 |
| -105 | 2419198 | 1911-06-10 | 202.18 |
| -103 | 2419600 | 1912-07-16 | 201.09 |
| -101 | 2420010 | 1913-08-30 | 200.77 |
| -99 | 2420416 | 1914-10-10 | 200.9 |
| -98 | 2420611 | 1915-04-23 | 201.47 |
| -97 | 2420806 | 1915-11-04 | 201.3 |
| -96 | 2420996 | 1916-05-12 | 199.54 |
| -95 | 2421206 | 1916-12-08 | 200.29 |
| -94 | 2421420 | 1917-07-10 | 202.08 |
| -93 | 2421612 | 1918-01-18 | 203.65 |
| -92 | 2421807 | 1918-08-01 | 203.93 |
| -91 | 2422024 | 1919-03-06 | 201.93 |
| -90 | 2422222 | 1919-09-20 | 202.06 |
| -89 | 2422431 | 1920-04-16 | 203.78 |
| -88 | 2422626 | 1920-10-28 | 203.71 |
| -87 | 2422827 | 1921-05-17 | 202.65 |
| -86 | 2423034 | 1921-12-10 | 201.79 |
| -85 | 2423238 | 1922-07-02 | 202.29 |
| -84 | 2423445 | 1923-01-25 | 203.93 |
| -83 | 2423638 | 1923-08-06 | 204.08 |
| -82 | 2423840 | 1924-02-24 | 203.58 |
| -81 | 2424049 | 1924-09-20 | 203.21 |
| -80 | 2424259 | 1925-04-18 | 203.92 |
| -79 | 2424459 | 1925-11-04 | 204.93 |
| -78 | 2424663 | 1926-05-27 | 204.29 |
| -77 | 2424865 | 1926-12-15 | 203.08 |
| -76 | 2425073 | 1927-07-11 | 202.5 |
| -75 | 2425274 | 1928-01-28 | 202.43 |
| -74 | 2425475 | 1928-08-16 | 203 |
| -73 | 2425676 | 1929-03-05 | 203.5 |
| -72 | 2425877 | 1929-09-22 | 202.93 |
| -71 | 2426079 | 1930-04-12 | 202.92 |
| -70 | 2426291 | 1930-11-10 | 203.92 |
| -69 | 2426496 | 1931-06-03 | 203.57 |
| -68 | 2426692 | 1931-12-16 | 202.65 |
| -67 | 2426898 | 1932-07-09 | 201.86 |
| -66 | 2427108 | 1933-02-04 | 201.22 |
| -65 | 2427295 | 1933-08-10 | 202 |
| -64 | 2427498 | 1934-03-01 | 201.72 |
| -63 | 2427698 | 1934-09-17 | 200.29 |
| -62 | 2427906 | 1935-04-13 | 199.85 |
| -61 | 2428110 | 1935-11-03 | 200.56 |
| -60 | 2428304 | 1936-05-15 | 201.42 |
| -59 | 2428506 | 1936-12-03 | 201.5 |
| -58 | 2428695 | 1937-06-10 | 200.65 |
| -57 | 2428906 | 1938-01-07 | 201.08 |
| -56 | 2429110 | 1938-07-30 | 202.36 |
| -55 | 2429315 | 1939-02-20 | 203.43 |
| -54 | 2429510 | 1939-09-03 | 204.15 |
| -53 | 2429719 | 1940-03-30 | 203.65 |
| -52 | 2429924 | 1940-10-21 | 203.33 |
| -51 | 2430125 | 1941-05-10 | 203.49 |
| -50 | 2430334 | 1941-12-05 | 203.68 |
| -49 | 2430533 | 1942-06-22 | 203.75 |
| -47 | 2430942 | 1943-08-05 | 203.69 |
| -46 | 2431139 | 1944-02-18 | 203.19 |
| -45 | 2431349 | 1944-09-15 | 203.88 |
| -44 | 2431554 | 1945-04-08 | 204.87 |
| -43 | 2431754 | 1945-10-25 | 204.93 |
| -42 | 2431956 | 1946-05-15 | 204.22 |
| -41 | 2432173 | 1946-12-18 | 202.93 |
| -40 | 2432375 | 1947-07-08 | 202.7 |
| -39 | 2432575 | 1948-01-24 | 203.42 |
| -38 | 2432772 | 1948-08-08 | 203.21 |
| -37 | 2432972 | 1949-02-24 | 202.36 |
| -36 | 2433174 | 1949-09-14 | 201.36 |
| -35 | 2433384 | 1950-04-12 | 201.15 |
| -34 | 2433590 | 1950-11-04 | 201.72 |
| -33 | 2433791 | 1951-05-24 | 201.65 |
| -32 | 2433978 | 1951-11-27 | 201.29 |
| -31 | 2434185 | 1952-06-21 | 200.43 |
| -30 | 2434383 | 1953-01-05 | 199.99 |
| -29 | 2434586 | 1953-07-27 | 200.85 |
| -28 | 2434790 | 1954-02-16 | 200.93 |
| -27 | 2434990 | 1954-09-04 | 200.5 |
| -26 | 2435191 | 1955-03-24 | 201.36 |
| -25 | 2435390 | 1955-10-09 | 201.29 |
| -24 | 2435586 | 1956-04-22 | 200.72 |
| -23 | 2435789 | 1956-11-11 | 200.93 |
| -22 | 2435999 | 1957-06-09 | 201.28 |
| -21 | 2436195 | 1957-12-22 | 202.06 |
| -20 | 2436395 | 1958-07-10 | 202.35 |
| -19 | 2436599 | 1959-01-30 | 202.07 |
| -18 | 2436800 | 1959-08-19 | 203.15 |
| -17 | 2437005 | 1960-03-11 | 203.58 |
| -16 | 2437203 | 1960-09-25 | 202.93 |
| -15 | 2437414 | 1961-04-24 | 203 |
| -14 | 2437624 | 1961-11-20 | 202.93 |
| -13 | 2437816 | 1962-05-31 | 203.29 |
| -12 | 2438019 | 1962-12-20 | 203.07 |
| -11 | 2438222 | 1963-07-11 | 201.99 |
| -10 | 2438424 | 1964-01-29 | 202.85 |
| -9 | 2438630 | 1964-08-22 | 204.07 |
| -8 | 2438830 | 1965-03-10 | 203.43 |
| -7 | 2439036 | 1965-10-02 | 202.79 |
| -6 | 2439244 | 1966-04-28 | 203 |
| -5 | 2439448 | 1966-11-18 | 203.22 |
| -4 | 2439641 | 1967-05-30 | 202.58 |
| -3 | 2439844 | 1967-12-19 | 201.86 |
| -2 | 2440052 | 1968-07-14 | 201.28 |
| -1 | 2440253 | 1969-01-31 | 201.42 |
| 0 | 2440449 | 1969-08-15 | 201.78 |
| 1 | 2440657 | 1970-03-11 | 200.78 |
| 2 | 2440853 | 1970-09-23 | 199.5 |
| 3 | 2441056 | 1971-04-14 | 199.65 |
| 4 | 2441254 | 1971-10-29 | 199.86 |
| 5 | 2441453 | 1972-05-15 | 199.43 |
| 6 | 2441645 | 1972-11-23 | 199.5 |
| 7 | 2441852 | 1973-06-18 | 199.79 |
| 8 | 2442052 | 1974-01-04 | 199.93 |
| 9 | 2442250 | 1974-07-21 | 200.64 |
| 10 | 2442452 | 1975-02-08 | 201.85 |
| 11 | 2442655 | 1975-08-30 | 202.13 |
| 12 | 2442851 | 1976-03-13 | 202.85 |
| 13 | 2443056 | 1976-10-04 | 203.29 |
| 14 | 2443267 | 1977-05-03 | 203.15 |
| 15 | 2443467 | 1977-11-19 | 203.72 |
| 16 | 2443675 | 1978-06-15 | 204.36 |
| 17 | 2443873 | 1978-12-30 | 203.93 |
| 18 | 2444078 | 1979-07-23 | 203.65 |
| 19 | 2444280 | 1980-02-10 | 203.28 |
| 20 | 2444488 | 1980-09-05 | 203.13 |
| 21 | 2444690 | 1981-03-26 | 203.71 |
| 22 | 2444895 | 1981-10-17 | 203.79 |
| 23 | 2445093 | 1982-05-03 | 203.5 |
| 24 | 2445299 | 1982-11-25 | 203 |
| 25 | 2445504 | 1983-06-18 | 203.72 |
| 26 | 2445707 | 1984-01-07 | 204.86 |
| 27 | 2445910 | 1984-07-28 | 204.93 |
| 28 | 2446110 | 1985-02-13 | 203.78 |
| 29 | 2446327 | 1985-09-18 | 203.28 |
| 30 | 2446529 | 1986-04-08 | 203.99 |
| 31 | 2446732 | 1986-10-28 | 204.35 |
| 32 | 2446924 | 1987-05-08 | 202.5 |
| 33 | 2447133 | 1987-12-03 | 201.29 |
| 34 | 2447340 | 1988-06-27 | 202.22 |
| 35 | 2447541 | 1989-01-14 | 202.43 |
| 36 | 2447731 | 1989-07-23 | 201.43 |
| 37 | 2447943 | 1990-02-20 | 200.08 |
| 38 | 2448149 | 1990-09-14 | 199.43 |
| 39 | 2448341 | 1991-03-25 | 199.06 |
| 40 | 2448536 | 1991-10-06 | 198.56 |
| 41 | 2448738 | 1992-04-25 | 197.71 |
| 42 | 2448935 | 1992-11-08 | 197.72 |
| 43 | 2449124 | 1993-05-16 | 198.86 |
| 44 | 2449330 | 1993-12-08 | 198.86 |
| 45 | 2449530 | 1994-06-26 | 198.86 |
| 46 | 2449728 | 1995-01-10 | 200.5 |
| 47 | 2449933 | 1995-08-03 | 200.15 |
| 48 | 2450125 | 1996-02-11 | 198.85 |
| 49 | 2450332 | 1996-09-05 | 199.42 |
| 50 | 2450534 | 1997-03-26 | 199.85 |
| 51 | 2450722 | 1997-09-30 | 199.99 |
| 52 | 2450922 | 1998-04-18 | 200.57 |
| 53 | 2451128 | 1998-11-10 | 200 |
| 54 | 2451331 | 1999-06-01 | 200.5 |
| 55 | 2451527 | 1999-12-14 | 201.79 |
| 56 | 2451738 | 2000-07-12 | 202 |
| 57 | 2451928 | 2001-01-18 | 201.86 |
| 58 | 2452135 | 2001-08-13 | 202.29 |
| 59 | 2452334 | 2002-02-28 | 202.71 |
| 60 | 2452544 | 2002-09-26 | 203.06 |
| 61 | 2452741 | 2003-04-11 | 203.2 |
| 62 | 2452949 | 2003-11-05 | 203.14 |
| 63 | 2453154 | 2004-05-28 | 202.43 |
| 64 | 2453355 | 2004-12-15 | 202.15 |
| 65 | 2453553 | 2005-07-01 | 203.15 |
| 66 | 2453760 | 2006-01-24 | 203.5 |
| 67 | 2453952 | 2006-08-04 | 202.72 |
| 68 | 2454163 | 2007-03-03 | 201.93 |
| 69 | 2454371 | 2007-09-27 | 201.85 |
| 70 | 2454581 | 2008-04-24 | 202.42 |
| 71 | 2454766 | 2008-10-26 | 202.56 |
| 72 | 2454969 | 2009-05-17 | 201.07 |
| 73 | 2455170 | 2009-12-04 | 200.08 |
| 74 | 2455376 | 2010-06-28 | 201.29 |
| 75 | 2455575 | 2011-01-13 | 202.22 |
| 76 | 2455774 | 2011-07-31 | 201.58 |
| 77 | 2455979 | 2012-02-21 | 201.79 |
| 78 | 2456186 | 2012-09-15 | 202.22 |
| 79 | 2456380 | 2013-03-28 | 202.85 |
| 80 | 2456581 | 2013-10-15 | 202.56 |
| 81 | 2456790 | 2014-05-12 | 202.28 |
| 82 | 2456992 | 2014-11-30 | 202.65 |
| 83 | 2457197 | 2015-06-23 | 202.65 |
| 84 | 2457392 | 2016-01-04 | 202.36 |
| 85 | 2457605 | 2016-08-04 | 201.36 |
| 86 | 2457798 | 2017-02-13 | 200.5 |
| 87 | 2458000 | 2017-09-03 | 201.08 |
| 88 | 2458204 | 2018-03-26 | 200.93 |
| 89 | 2458397 | 2018-10-05 | 200.49 |
| 90 | 2458599 | 2019-04-25 | 201.13 |
| 91 | 2458805 | 2019-11-17 | 200.64 |
| 92 | 2459005 | 2020-06-04 | 200.65 |
| 93 | 2459205 | 2020-12-21 | 201.49 |
| 94 | 2459409 | 2021-07-13 | 201.09 |
| 95 | 2459604 | 2022-01-24 | 200.34 |
| 96 | 2459806 | 2022-08-14 | 200.41 |
| 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. |