| E | O (JD) | O (dat) | Period |
| -221 | 2413381 | 1895-07-06 | 126.686 |
| -220 | 2413507 | 1895-11-09 | 128.076 |
| -219 | 2413636 | 1896-03-17 | 128.976 |
| -218 | 2413765 | 1896-07-24 | 128.076 |
| -217 | 2413889 | 1896-11-25 | 128.366 |
| -216 | 2414024 | 1897-04-09 | 128.856 |
| -215 | 2414150 | 1897-08-13 | 127.996 |
| -214 | 2414276 | 1897-12-17 | 127.696 |
| -213 | 2414409 | 1898-04-29 | 128.196 |
| -212 | 2414538 | 1898-09-05 | 128.376 |
| -209 | 2414911 | 1899-09-13 | 128.276 |
| -206 | 2415297 | 1900-10-04 | 128.446 |
| -195 | 2416718 | 1904-08-25 | 128.456 |
| -194 | 2416848 | 1905-01-02 | 128.176 |
| -192 | 2417094 | 1905-09-05 | 128.096 |
| -190 | 2417371 | 1906-06-09 | 128.706 |
| -189 | 2417485 | 1906-10-01 | 130.046 |
| -187 | 2417732 | 1907-06-05 | 129.916 |
| -186 | 2417856 | 1907-10-07 | 129.766 |
| -184 | 2418149 | 1908-07-26 | 129.456 |
| -183 | 2418278 | 1908-12-02 | 130.996 |
| -181 | 2418522 | 1909-08-03 | 130.766 |
| -180 | 2418668 | 1909-12-27 | 128.616 |
| -179 | 2418777 | 1910-04-15 | 127.706 |
| -178 | 2418929 | 1910-09-14 | 128.176 |
| -169 | 2420059 | 1913-10-18 | 127.996 |
| -167 | 2420319 | 1914-07-05 | 128.026 |
| -166 | 2420450 | 1914-11-13 | 127.836 |
| -164 | 2420708 | 1915-07-29 | 127.576 |
| -163 | 2420834 | 1915-12-02 | 128.636 |
| -161 | 2421092 | 1916-08-16 | 129.166 |
| -160 | 2421216 | 1916-12-18 | 129.366 |
| -159 | 2421344 | 1917-04-25 | 128.946 |
| -158 | 2421478 | 1917-09-06 | 128.956 |
| -156 | 2421745 | 1918-05-31 | 129.736 |
| -155 | 2421871 | 1918-10-04 | 130.896 |
| -153 | 2422121 | 1919-06-11 | 130.456 |
| -152 | 2422255 | 1919-10-23 | 128.946 |
| -150 | 2422518 | 1920-07-12 | 129.056 |
| -149 | 2422660 | 1920-12-01 | 130.416 |
| -148 | 2422771 | 1921-03-22 | 130.866 |
| -147 | 2422902 | 1921-07-31 | 129.856 |
| -146 | 2423037 | 1921-12-13 | 129.066 |
| -145 | 2423172 | 1922-04-27 | 129.936 |
| -144 | 2423298 | 1922-08-31 | 131.206 |
| -143 | 2423423 | 1923-01-03 | 130.686 |
| -142 | 2423562 | 1923-05-22 | 128.936 |
| -141 | 2423688 | 1923-09-25 | 128.006 |
| -139 | 2423953 | 1924-06-16 | 128.626 |
| -138 | 2424077 | 1924-10-18 | 128.936 |
| -137 | 2424195 | 1925-02-13 | 128.686 |
| -136 | 2424323 | 1925-06-21 | 127.666 |
| -135 | 2424456 | 1925-11-01 | 127.356 |
| -134 | 2424592 | 1926-03-17 | 128.926 |
| -133 | 2424717 | 1926-07-20 | 129.866 |
| -132 | 2424839 | 1926-11-19 | 130.436 |
| -131 | 2424974 | 1927-04-03 | 129.786 |
| -130 | 2425103 | 1927-08-10 | 129.216 |
| -129 | 2425233 | 1927-12-18 | 130.066 |
| -128 | 2425372 | 1928-05-05 | 129.356 |
| -127 | 2425493 | 1928-09-03 | 128.786 |
| -126 | 2425625 | 1929-01-13 | 129.216 |
| -125 | 2425752 | 1929-05-20 | 128.716 |
| -124 | 2425872 | 1929-09-17 | 128.996 |
| -123 | 2426008 | 1930-01-31 | 129.636 |
| -122 | 2426137 | 1930-06-09 | 129.076 |
| -121 | 2426270 | 1930-10-20 | 129.366 |
| -120 | 2426401 | 1931-02-28 | 130.216 |
| -119 | 2426532 | 1931-07-09 | 129.636 |
| -118 | 2426652 | 1931-11-06 | 129.076 |
| -117 | 2426783 | 1932-03-16 | 128.366 |
| -116 | 2426920 | 1932-07-31 | 127.496 |
| -115 | 2427040 | 1932-11-28 | 128.786 |
| -114 | 2427174 | 1933-04-11 | 129.366 |
| -113 | 2427294 | 1933-08-09 | 127.936 |
| -112 | 2427424 | 1933-12-17 | 128.066 |
| -111 | 2427563 | 1934-05-05 | 128.716 |
| -110 | 2427683 | 1934-09-02 | 129.146 |
| -109 | 2427811 | 1935-01-08 | 130.146 |
| -108 | 2427942 | 1935-05-19 | 129.996 |
| -107 | 2428074 | 1935-09-28 | 130.496 |
| -106 | 2428202 | 1936-02-03 | 131.866 |
| -105 | 2428338 | 1936-06-18 | 131.936 |
| -104 | 2428469 | 1936-10-27 | 131.786 |
| -103 | 2428604 | 1937-03-11 | 132.716 |
| -102 | 2428736 | 1937-07-21 | 133.216 |
| -101 | 2428864 | 1937-11-26 | 132.356 |
| -100 | 2428997 | 1938-04-08 | 131.566 |
| -99 | 2429137 | 1938-08-26 | 131.066 |
| -98 | 2429268 | 1939-01-04 | 131.496 |
| -97 | 2429392 | 1939-05-08 | 131.286 |
| -96 | 2429523 | 1939-09-16 | 129.996 |
| -95 | 2429652 | 1940-01-23 | 129.866 |
| -94 | 2429789 | 1940-06-08 | 129.936 |
| -93 | 2429910 | 1940-10-07 | 129.496 |
| -92 | 2430044 | 1941-02-18 | 129.636 |
| -91 | 2430179 | 1941-07-03 | 129.146 |
| -90 | 2430300 | 1941-11-01 | 129.286 |
| -89 | 2430428 | 1942-03-09 | 129.286 |
| -88 | 2430562 | 1942-07-21 | 128.636 |
| -87 | 2430687 | 1942-11-23 | 129.506 |
| -86 | 2430822 | 1943-04-07 | 129.576 |
| -85 | 2430942 | 1943-08-05 | 128.786 |
| -84 | 2431082 | 1943-12-23 | 128.856 |
| -83 | 2431210 | 1944-04-29 | 128.436 |
| -82 | 2431332 | 1944-08-29 | 128.696 |
| -81 | 2431461 | 1945-01-05 | 129.266 |
| -80 | 2431592 | 1945-05-16 | 128.496 |
| -79 | 2431715 | 1945-09-16 | 129.096 |
| -76 | 2432108 | 1946-10-14 | 130.046 |
| -74 | 2432372 | 1947-07-05 | 129.546 |
| -73 | 2432490 | 1947-10-31 | 129.276 |
| -71 | 2432763 | 1948-07-30 | 129.396 |
| -70 | 2432891 | 1948-12-05 | 129.236 |
| -69 | 2433012 | 1949-04-05 | 129.566 |
| -68 | 2433139 | 1949-08-10 | 129.276 |
| -67 | 2433272 | 1949-12-21 | 128.366 |
| -66 | 2433405 | 1950-05-03 | 129.066 |
| -65 | 2433530 | 1950-09-05 | 129.996 |
| -64 | 2433662 | 1951-01-15 | 130.006 |
| -63 | 2433789 | 1951-05-22 | 129.576 |
| -62 | 2433921 | 1951-10-01 | 129.786 |
| -61 | 2434050 | 1952-02-07 | 130.066 |
| -60 | 2434181 | 1952-06-17 | 130.006 |
| -59 | 2434310 | 1952-10-24 | 129.786 |
| -58 | 2434442 | 1953-03-05 | 129.926 |
| -57 | 2434571 | 1953-07-12 | 129.926 |
| -56 | 2434700 | 1953-11-18 | 129.506 |
| -55 | 2434827 | 1954-03-25 | 129.576 |
| -54 | 2434963 | 1954-08-08 | 129.286 |
| -53 | 2435087 | 1954-12-10 | 129.216 |
| -52 | 2435217 | 1955-04-19 | 129.996 |
| -51 | 2435349 | 1955-08-29 | 129.926 |
| -50 | 2435474 | 1956-01-01 | 130.216 |
| -49 | 2435606 | 1956-05-12 | 131.356 |
| -48 | 2435741 | 1956-09-24 | 131.216 |
| -47 | 2435868 | 1957-01-29 | 131.066 |
| -46 | 2436005 | 1957-06-15 | 131.286 |
| -45 | 2436138 | 1957-10-26 | 131.366 |
| -44 | 2436265 | 1958-03-02 | 131.146 |
| -43 | 2436393 | 1958-07-08 | 130.216 |
| -42 | 2436525 | 1958-11-17 | 129.286 |
| -41 | 2436661 | 1959-04-02 | 129.006 |
| -40 | 2436784 | 1959-08-03 | 129.146 |
| -39 | 2436912 | 1959-12-09 | 128.786 |
| -38 | 2437041 | 1960-04-16 | 127.786 |
| -37 | 2437168 | 1960-08-21 | 127.936 |
| -36 | 2437298 | 1960-12-29 | 128.216 |
| -35 | 2437423 | 1961-05-03 | 127.856 |
| -34 | 2437552 | 1961-09-09 | 127.856 |
| -33 | 2437684 | 1962-01-19 | 127.716 |
| -32 | 2437807 | 1962-05-22 | 127.286 |
| -31 | 2437936 | 1962-09-28 | 127.566 |
| -30 | 2438063 | 1963-02-02 | 127.926 |
| -29 | 2438191 | 1963-06-10 | 127.786 |
| -28 | 2438312 | 1963-10-09 | 128.286 |
| -27 | 2438449 | 1964-02-23 | 128.856 |
| -26 | 2438578 | 1964-07-01 | 128.996 |
| -25 | 2438702 | 1964-11-02 | 129.926 |
| -24 | 2438837 | 1965-03-17 | 129.926 |
| -23 | 2438966 | 1965-07-24 | 128.636 |
| -22 | 2439094 | 1965-11-29 | 128.936 |
| -21 | 2439228 | 1966-04-12 | 129.716 |
| -20 | 2439352 | 1966-08-14 | 129.426 |
| -19 | 2439476 | 1966-12-16 | 129.286 |
| -18 | 2439609 | 1967-04-28 | 129.786 |
| -17 | 2439746 | 1967-09-12 | 130.146 |
| -16 | 2439869 | 1968-01-13 | 130.496 |
| -15 | 2440001 | 1968-05-24 | 130.496 |
| -14 | 2440138 | 1968-10-08 | 129.716 |
| -13 | 2440264 | 1969-02-11 | 129.646 |
| -12 | 2440391 | 1969-06-18 | 129.496 |
| -11 | 2440521 | 1969-10-26 | 128.786 |
| -10 | 2440650 | 1970-03-04 | 128.716 |
| -9 | 2440780 | 1970-07-12 | 128.716 |
| -8 | 2440903 | 1970-11-12 | 128.786 |
| -7 | 2441039 | 1971-03-28 | 128.636 |
| -6 | 2441165 | 1971-08-01 | 128.716 |
| -5 | 2441292 | 1971-12-06 | 129.366 |
| -4 | 2441423 | 1972-04-15 | 129.356 |
| -3 | 2441549 | 1972-08-19 | 129.066 |
| -2 | 2441683 | 1972-12-31 | 129.566 |
| -1 | 2441811 | 1973-05-08 | 129.426 |
| 0 | 2441942 | 1973-09-16 | 128.856 |
| 1 | 2442069 | 1974-01-21 | 128.426 |
| 2 | 2442202 | 1974-06-03 | 127.786 |
| 3 | 2442325 | 1974-10-04 | 127.426 |
| 4 | 2442451 | 1975-02-07 | 127.566 |
| 5 | 2442579 | 1975-06-15 | 127.866 |
| 6 | 2442704 | 1975-10-18 | 128.146 |
| 7 | 2442833 | 1976-02-24 | 129.136 |
| 8 | 2442964 | 1976-07-04 | 130.136 |
| 9 | 2443097 | 1976-11-14 | 130.646 |
| 10 | 2443224 | 1977-03-21 | 130.936 |
| 11 | 2443360 | 1977-08-04 | 130.716 |
| 12 | 2443492 | 1977-12-14 | 130.286 |
| 13 | 2443620 | 1978-04-21 | 130.506 |
| 14 | 2443750 | 1978-08-29 | 130.076 |
| 15 | 2443877 | 1979-01-03 | 129.066 |
| 16 | 2444008 | 1979-05-14 | 129.066 |
| 17 | 2444140 | 1979-09-23 | 129.076 |
| 18 | 2444265 | 1980-01-26 | 129.286 |
| 19 | 2444394 | 1980-06-03 | 129.566 |
| 20 | 2444525 | 1980-10-12 | 128.996 |
| 21 | 2444652 | 1981-02-16 | 129.286 |
| 22 | 2444785 | 1981-06-29 | 129.936 |
| 23 | 2444914 | 1981-11-05 | 129.566 |
| 24 | 2445040 | 1982-03-11 | 129.356 |
| 25 | 2445175 | 1982-07-24 | 129.426 |
| 26 | 2445303 | 1982-11-29 | 129.786 |
| 27 | 2445430 | 1983-04-05 | 130.286 |
| 28 | 2445558 | 1983-08-11 | 129.566 |
| 29 | 2445691 | 1983-12-22 | 129.426 |
| 30 | 2445825 | 1984-05-04 | 130.566 |
| 31 | 2445953 | 1984-09-09 | 131.066 |
| 32 | 2446076 | 1985-01-10 | 131.286 |
| 33 | 2446214 | 1985-05-28 | 130.576 |
| 34 | 2446347 | 1985-10-08 | 129.716 |
| 35 | 2446476 | 1986-02-14 | 130.786 |
| 36 | 2446611 | 1986-06-29 | 131.146 |
| 37 | 2446733 | 1986-10-29 | 130.076 |
| 38 | 2446861 | 1987-03-06 | 130.356 |
| 39 | 2446999 | 1987-07-22 | 130.636 |
| 40 | 2447127 | 1987-11-27 | 130.646 |
| 41 | 2447255 | 1988-04-03 | 131.006 |
| 42 | 2447393 | 1988-08-19 | 131.136 |
| 43 | 2447523 | 1988-12-27 | 130.426 |
| 44 | 2447650 | 1989-05-03 | 130.006 |
| 45 | 2447778 | 1989-09-08 | 129.436 |
| 46 | 2447918 | 1990-01-26 | 128.566 |
| 47 | 2448034 | 1990-05-22 | 129.286 |
| 48 | 2448168 | 1990-10-03 | 129.856 |
| 49 | 2448292 | 1991-02-04 | 129.216 |
| 50 | 2448424 | 1991-06-16 | 129.716 |
| 51 | 2448559 | 1991-10-29 | 129.996 |
| 52 | 2448687 | 1992-03-05 | 130.786 |
| 53 | 2448818 | 1992-07-14 | 131.856 |
| 54 | 2448950 | 1992-11-23 | 130.566 |
| 55 | 2449072 | 1993-03-25 | 130.716 |
| 56 | 2449219 | 1993-08-19 | 131.286 |
| 57 | 2449343 | 1993-12-21 | 130.496 |
| 58 | 2449468 | 1994-04-25 | 130.716 |
| 59 | 2449608 | 1994-09-12 | 130.146 |
| 60 | 2449735 | 1995-01-17 | 129.216 |
| 61 | 2449860 | 1995-05-22 | 129.926 |
| 62 | 2449992 | 1995-10-01 | 129.566 |
| 63 | 2450121 | 1996-02-07 | 129.076 |
| 64 | 2450250 | 1996-06-15 | 129.506 |
| 65 | 2450380 | 1996-10-23 | 129.216 |
| 66 | 2450510 | 1997-03-02 | 129.066 |
| 67 | 2450640 | 1997-07-10 | 129.286 |
| 68 | 2450768 | 1997-11-15 | 129.366 |
| 69 | 2450893 | 1998-03-20 | 129.636 |
| 70 | 2451027 | 1998-08-01 | 128.926 |
| 71 | 2451154 | 1998-12-06 | 128.926 |
| 72 | 2451287 | 1999-04-18 | 130.216 |
| 73 | 2451418 | 1999-08-27 | 129.996 |
| 74 | 2451537 | 1999-12-24 | 129.496 |
| 75 | 2451676 | 2000-05-11 | 128.996 |
| 76 | 2451808 | 2000-09-20 | 129.066 |
| 77 | 2451932 | 2001-01-22 | 130.996 |
| 78 | 2452062 | 2001-06-01 | 130.436 |
| 79 | 2452185 | 2001-10-02 | 129.436 |
| 80 | 2452327 | 2002-02-21 | 130.066 |
| 81 | 2452462 | 2002-07-06 | 129.856 |
| 82 | 2452577 | 2002-10-29 | 130.146 |
| 83 | 2452719 | 2003-03-20 | 129.786 |
| 84 | 2452842 | 2003-07-21 | 128.216 |
| 85 | 2452970 | 2003-11-26 | 128.716 |
| 86 | 2453099 | 2004-04-03 | 128.716 |
| 87 | 2453230 | 2004-08-12 | 128.216 |
| 88 | 2453354 | 2004-12-14 | 129.136 |
| 89 | 2453487 | 2005-04-26 | 128.566 |
| 90 | 2453611 | 2005-08-28 | 128.286 |
| 91 | 2453745 | 2006-01-09 | 128.576 |
| 92 | 2453875 | 2006-05-19 | 128.496 |
| 93 | 2453994 | 2006-09-15 | 128.636 |
| 94 | 2454131 | 2007-01-30 | 128.436 |
| 95 | 2454253 | 2007-06-01 | 128.366 |
| 96 | 2454387 | 2007-10-13 | 129.636 |
| 97 | 2454512 | 2008-02-15 | 129.496 |
| 98 | 2454642 | 2008-06-24 | 128.426 |
| 99 | 2454775 | 2008-11-04 | 127.996 |
| 100 | 2454909 | 2009-03-18 | 127.716 |
| 101 | 2455029 | 2009-07-16 | 127.926 |
| 102 | 2455153 | 2009-11-17 | 127.566 |
| 103 | 2455279 | 2010-03-23 | 127.066 |
| 104 | 2455408 | 2010-07-30 | 127.136 |
| 105 | 2455537 | 2010-12-06 | 127.786 |
| 106 | 2455666 | 2011-04-14 | 128.076 |
| 107 | 2455797 | 2011-08-23 | 128.426 |
| 108 | 2455921 | 2011-12-25 | 128.496 |
| 109 | 2456050 | 2012-05-02 | 128.216 |
| 110 | 2456175 | 2012-09-04 | 127.936 |
| 111 | 2456310 | 2013-01-17 | 127.636 |
| 112 | 2456434 | 2013-05-21 | 127.356 |
| 113 | 2456564 | 2013-09-28 | 126.716 |
| 114 | 2456690 | 2014-02-01 | 126.646 |
| 115 | 2456815 | 2014-06-06 | 127.356 |
| 116 | 2456939 | 2014-10-08 | 127.136 |
| 117 | 2457060 | 2015-02-06 | 126.866 |
| 118 | 2457198 | 2015-06-24 | 128.216 |
| 119 | 2457329 | 2015-11-02 | 128.856 |
| 120 | 2457449 | 2016-03-01 | 129.136 |
| 121 | 2457581 | 2016-07-11 | 128.496 |
| 122 | 2457719 | 2016-11-26 | 127.496 |
| 123 | 2457839 | 2017-03-26 | 128.066 |
| 124 | 2457968 | 2017-08-02 | 127.716 |
| 125 | 2458089 | 2017-12-01 | 126.566 |
| 126 | 2458223 | 2018-04-14 | 126.926 |
| 127 | 2458348 | 2018-08-17 | 126.996 |
| 128 | 2458470 | 2018-12-17 | 127.246 |
| 129 | 2458602 | 2019-04-28 | 127.766 |
| 130 | 2458733 | 2019-09-06 | 127.896 |
| 132 | 2458979 | 2020-05-09 | 128.476 |
| 133 | 2459114 | 2020-09-21 | 128.896 |
| 135 | 2459370 | 2021-06-04 | 128.716 |
| 136 | 2459503 | 2021-10-15 | 129.116 |
| 138 | 2459756 | 2022-06-25 | 129.836 |
| 139 | 2459894 | 2022-11-10 | 129.206 |
| 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. |