| E | O (JD) | O (dat) | Period |
| -280 | 2399123 | 1856-06-22 | 164.1 |
| -276 | 2399776 | 1858-04-06 | 164.59 |
| -275 | 2399936 | 1858-09-13 | 164.41 |
| -274 | 2400100 | 1859-02-24 | 164.2 |
| -273 | 2400272 | 1859-08-15 | 164.15 |
| -271 | 2400600 | 1860-07-08 | 164.38 |
| -270 | 2400769 | 1860-12-24 | 164.79 |
| -269 | 2400925 | 1861-05-29 | 164.92 |
| -268 | 2401087 | 1861-11-07 | 164.86 |
| -264 | 2401746 | 1863-08-28 | 164.84 |
| -262 | 2402082 | 1864-07-29 | 165.05 |
| -260 | 2402414 | 1865-06-26 | 165.35 |
| -259 | 2402578 | 1865-12-07 | 165.8 |
| -258 | 2402741 | 1866-05-19 | 166.04 |
| -257 | 2402909 | 1866-11-03 | 166.19 |
| -256 | 2403076 | 1867-04-19 | 165.9 |
| -255 | 2403247 | 1867-10-07 | 165.77 |
| -254 | 2403410 | 1868-03-18 | 165.88 |
| -253 | 2403576 | 1868-08-31 | 165.81 |
| -252 | 2403740 | 1869-02-11 | 165.32 |
| -251 | 2403903 | 1869-07-24 | 164.57 |
| -250 | 2404068 | 1870-01-05 | 164.25 |
| -249 | 2404238 | 1870-06-24 | 164.14 |
| -248 | 2404402 | 1870-12-05 | 164.05 |
| -247 | 2404562 | 1871-05-14 | 164 |
| -246 | 2404719 | 1871-10-18 | 163.99 |
| -245 | 2404890 | 1872-04-06 | 164.3 |
| -244 | 2405052 | 1872-09-15 | 164.23 |
| -241 | 2405546 | 1874-01-22 | 164.34 |
| -240 | 2405709 | 1874-07-04 | 164.44 |
| -238 | 2406038 | 1875-05-29 | 164.33 |
| -234 | 2406703 | 1877-03-24 | 164.22 |
| -233 | 2406860 | 1877-08-28 | 164.24 |
| -232 | 2407025 | 1878-02-09 | 164.03 |
| -231 | 2407188 | 1878-07-22 | 163.78 |
| -230 | 2407346 | 1878-12-27 | 163.52 |
| -229 | 2407518 | 1879-06-17 | 163.42 |
| -228 | 2407681 | 1879-11-27 | 164.24 |
| -227 | 2407839 | 1880-05-03 | 164.3 |
| -226 | 2408001 | 1880-10-12 | 164.44 |
| -225 | 2408169 | 1881-03-29 | 164.78 |
| -224 | 2408338 | 1881-09-14 | 164.68 |
| -223 | 2408508 | 1882-03-03 | 164.86 |
| -222 | 2408664 | 1882-08-06 | 165.21 |
| -220 | 2408993 | 1883-07-01 | 165.41 |
| -219 | 2409163 | 1883-12-18 | 165.33 |
| -218 | 2409325 | 1884-05-28 | 165.38 |
| -217 | 2409489 | 1884-11-08 | 165.43 |
| -216 | 2409659 | 1885-04-27 | 166.12 |
| -215 | 2409828 | 1885-10-13 | 165.9 |
| -214 | 2409991 | 1886-03-25 | 165.52 |
| -213 | 2410158 | 1886-09-08 | 166.05 |
| -211 | 2410485 | 1887-08-01 | 166.28 |
| -209 | 2410825 | 1888-07-06 | 166.13 |
| -207 | 2411147 | 1889-05-24 | 165.97 |
| -204 | 2411641 | 1890-09-30 | 165.94 |
| -202 | 2411992 | 1891-09-16 | 166.23 |
| -201 | 2412158 | 1892-02-29 | 166.05 |
| -200 | 2412314 | 1892-08-03 | 165.68 |
| -197 | 2412808 | 1893-12-10 | 165.62 |
| -196 | 2412974 | 1894-05-25 | 164.97 |
| -195 | 2413157 | 1894-11-24 | 164.5 |
| -194 | 2413301 | 1895-04-17 | 164.73 |
| -193 | 2413466 | 1895-09-29 | 165.25 |
| -191 | 2413799 | 1896-08-27 | 165.3 |
| -189 | 2414125 | 1897-07-19 | 165.12 |
| -187 | 2414462 | 1898-06-21 | 165.1 |
| -186 | 2414627 | 1898-12-03 | 165.64 |
| -185 | 2414800 | 1899-05-25 | 165.4 |
| -184 | 2414960 | 1899-11-01 | 165.5 |
| -183 | 2415120 | 1900-04-10 | 165.1 |
| -182 | 2415290 | 1900-09-27 | 164.39 |
| -181 | 2415450 | 1901-03-06 | 164.59 |
| -180 | 2415613 | 1901-08-16 | 164.52 |
| -179 | 2415790 | 1902-02-09 | 164.74 |
| -178 | 2415941 | 1902-07-10 | 164.88 |
| -176 | 2416271 | 1903-06-05 | 164.83 |
| -175 | 2416446 | 1903-11-27 | 165 |
| -174 | 2416606 | 1904-05-05 | 164.85 |
| -173 | 2416769 | 1904-10-15 | 164.92 |
| -172 | 2416936 | 1905-03-31 | 165.31 |
| -171 | 2417101 | 1905-09-12 | 165 |
| -170 | 2417266 | 1906-02-24 | 164.4 |
| -169 | 2417428 | 1906-08-05 | 164.65 |
| -168 | 2417601 | 1907-01-25 | 164.77 |
| -167 | 2417759 | 1907-07-02 | 164.52 |
| -166 | 2417924 | 1907-12-14 | 164.68 |
| -165 | 2418083 | 1908-05-21 | 164.66 |
| -164 | 2418254 | 1908-11-08 | 164.86 |
| -163 | 2418421 | 1909-04-24 | 164.76 |
| -162 | 2418580 | 1909-09-30 | 164.96 |
| -161 | 2418751 | 1910-03-20 | 165.2 |
| -160 | 2418912 | 1910-08-28 | 164.95 |
| -159 | 2419081 | 1911-02-13 | 164.76 |
| -158 | 2419243 | 1911-07-25 | 164.75 |
| -157 | 2419405 | 1912-01-03 | 164.78 |
| -156 | 2419577 | 1912-06-23 | 164.99 |
| -155 | 2419732 | 1912-11-25 | 165.57 |
| -154 | 2419904 | 1913-05-16 | 165.6 |
| -153 | 2420067 | 1913-10-26 | 165.35 |
| -152 | 2420230 | 1914-04-07 | 165.28 |
| -151 | 2420405 | 1914-09-29 | 165.15 |
| -150 | 2420573 | 1915-03-16 | 165.21 |
| -149 | 2420732 | 1915-08-22 | 164.59 |
| -148 | 2420887 | 1916-01-24 | 164.16 |
| -147 | 2421058 | 1916-07-13 | 163.9 |
| -146 | 2421225 | 1916-12-27 | 163.65 |
| -145 | 2421387 | 1917-06-07 | 164.05 |
| -144 | 2421548 | 1917-11-15 | 164.26 |
| -143 | 2421709 | 1918-04-25 | 164.15 |
| -142 | 2421878 | 1918-10-11 | 163.75 |
| -141 | 2422045 | 1919-03-27 | 164.01 |
| -140 | 2422212 | 1919-09-10 | 164.29 |
| -139 | 2422368 | 1920-02-13 | 164.51 |
| -138 | 2422529 | 1920-07-23 | 164.45 |
| -137 | 2422696 | 1921-01-06 | 164.27 |
| -136 | 2422867 | 1921-06-26 | 164.56 |
| -135 | 2423029 | 1921-12-05 | 164.79 |
| -134 | 2423194 | 1922-05-19 | 164.96 |
| -133 | 2423356 | 1922-10-28 | 165.14 |
| -132 | 2423522 | 1923-04-12 | 165.11 |
| -131 | 2423692 | 1923-09-29 | 165.3 |
| -130 | 2423853 | 1924-03-08 | 165.68 |
| -129 | 2424013 | 1924-08-15 | 165.55 |
| -128 | 2424186 | 1925-02-04 | 165.53 |
| -127 | 2424352 | 1925-07-20 | 165.69 |
| -126 | 2424521 | 1926-01-05 | 165.66 |
| -125 | 2424685 | 1926-06-18 | 165.56 |
| -124 | 2424843 | 1926-11-23 | 165.73 |
| -123 | 2425010 | 1927-05-09 | 165.56 |
| -122 | 2425183 | 1927-10-29 | 165.41 |
| -121 | 2425345 | 1928-04-08 | 165.51 |
| -120 | 2425504 | 1928-09-14 | 165.85 |
| -119 | 2425679 | 1929-03-08 | 166.01 |
| -118 | 2425845 | 1929-08-21 | 166.02 |
| -117 | 2426004 | 1930-01-27 | 165.94 |
| -116 | 2426174 | 1930-07-16 | 165.89 |
| -115 | 2426341 | 1930-12-30 | 165.77 |
| -114 | 2426504 | 1931-06-11 | 165.51 |
| -113 | 2426675 | 1931-11-29 | 165.33 |
| -112 | 2426839 | 1932-05-11 | 165.57 |
| -111 | 2426998 | 1932-10-17 | 165.44 |
| -110 | 2427165 | 1933-04-02 | 165.19 |
| -109 | 2427335 | 1933-09-19 | 165.14 |
| -108 | 2427493 | 1934-02-24 | 165.1 |
| -107 | 2427666 | 1934-08-16 | 165.15 |
| -106 | 2427831 | 1935-01-28 | 165.01 |
| -105 | 2427990 | 1935-07-06 | 165.37 |
| -104 | 2428157 | 1935-12-20 | 165.38 |
| -103 | 2428325 | 1936-06-05 | 165.46 |
| -102 | 2428486 | 1936-11-13 | 165.31 |
| -101 | 2428647 | 1937-04-23 | 165.83 |
| -100 | 2428829 | 1937-10-22 | 166 |
| -99 | 2428987 | 1938-03-29 | 165.92 |
| -98 | 2429149 | 1938-09-07 | 165.9 |
| -97 | 2429317 | 1939-02-22 | 166.15 |
| -96 | 2429489 | 1939-08-13 | 165.95 |
| -95 | 2429648 | 1940-01-19 | 165.2 |
| -94 | 2429815 | 1940-07-04 | 165.52 |
| -93 | 2429981 | 1940-12-17 | 165.29 |
| -92 | 2430150 | 1941-06-04 | 164.94 |
| -91 | 2430312 | 1941-11-13 | 164.56 |
| -90 | 2430472 | 1942-04-22 | 164.67 |
| -89 | 2430642 | 1942-10-09 | 164.46 |
| -88 | 2430803 | 1943-03-19 | 164.42 |
| -87 | 2430969 | 1943-09-01 | 164.76 |
| -86 | 2431131 | 1944-02-10 | 165.06 |
| -85 | 2431298 | 1944-07-26 | 164.97 |
| -84 | 2431462 | 1945-01-06 | 164.86 |
| -83 | 2431628 | 1945-06-21 | 164.7 |
| -82 | 2431800 | 1945-12-10 | 164.65 |
| -81 | 2431960 | 1946-05-19 | 164.66 |
| -80 | 2432119 | 1946-10-25 | 164.5 |
| -79 | 2432288 | 1947-04-12 | 164.41 |
| -78 | 2432446 | 1947-09-17 | 164.48 |
| -77 | 2432616 | 1948-03-05 | 164.19 |
| -76 | 2432781 | 1948-08-17 | 164.55 |
| -75 | 2432945 | 1949-01-28 | 164.74 |
| -74 | 2433109 | 1949-07-11 | 164.48 |
| -73 | 2433278 | 1949-12-27 | 164.54 |
| -72 | 2433434 | 1950-06-01 | 164.05 |
| -71 | 2433603 | 1950-11-17 | 163.85 |
| -70 | 2433768 | 1951-05-01 | 163.81 |
| -69 | 2433929 | 1951-10-09 | 163.49 |
| -68 | 2434095 | 1952-03-23 | 163.45 |
| -67 | 2434255 | 1952-08-30 | 163.56 |
| -66 | 2434419 | 1953-02-10 | 163.64 |
| -65 | 2434585 | 1953-07-26 | 164.06 |
| -64 | 2434743 | 1953-12-31 | 164.1 |
| -63 | 2434912 | 1954-06-18 | 164.35 |
| -62 | 2435073 | 1954-11-26 | 164.71 |
| -61 | 2435244 | 1955-05-16 | 164.87 |
| -60 | 2435411 | 1955-10-30 | 165.01 |
| -59 | 2435566 | 1956-04-02 | 165.4 |
| -58 | 2435737 | 1956-09-20 | 165.35 |
| -57 | 2435902 | 1957-03-04 | 165.65 |
| -56 | 2436067 | 1957-08-16 | 165.61 |
| -55 | 2436232 | 1958-01-28 | 165.76 |
| -54 | 2436401 | 1958-07-16 | 166.55 |
| -53 | 2436565 | 1958-12-27 | 166.71 |
| -52 | 2436734 | 1959-06-14 | 166.39 |
| -51 | 2436898 | 1959-11-25 | 166.07 |
| -50 | 2437062 | 1960-05-07 | 165.7 |
| -49 | 2437239 | 1960-10-31 | 165.5 |
| -48 | 2437405 | 1961-04-15 | 165.15 |
| -47 | 2437557 | 1961-09-14 | 164.73 |
| -46 | 2437723 | 1962-02-27 | 164.33 |
| -45 | 2437888 | 1962-08-11 | 164.25 |
| -44 | 2438058 | 1963-01-28 | 164.14 |
| -43 | 2438217 | 1963-07-06 | 164.74 |
| -42 | 2438382 | 1963-12-18 | 165.76 |
| -41 | 2438543 | 1964-05-27 | 165.67 |
| -40 | 2438715 | 1964-11-15 | 165.46 |
| -39 | 2438881 | 1965-04-30 | 165.57 |
| -38 | 2439048 | 1965-10-14 | 166.12 |
| -37 | 2439220 | 1966-04-04 | 166.23 |
| -36 | 2439376 | 1966-09-07 | 165.95 |
| -35 | 2439538 | 1967-02-16 | 165.45 |
| -34 | 2439710 | 1967-08-07 | 164.92 |
| -33 | 2439880 | 1968-01-24 | 165.01 |
| -32 | 2440044 | 1968-07-06 | 164.95 |
| -31 | 2440203 | 1968-12-12 | 165.35 |
| -30 | 2440369 | 1969-05-27 | 164.97 |
| -29 | 2440527 | 1969-11-01 | 164.3 |
| -28 | 2440704 | 1970-04-27 | 164.11 |
| -27 | 2440865 | 1970-10-05 | 164.15 |
| -26 | 2441032 | 1971-03-21 | 163.99 |
| -25 | 2441190 | 1971-08-26 | 163.35 |
| -24 | 2441352 | 1972-02-04 | 163.25 |
| -23 | 2441519 | 1972-07-20 | 162.79 |
| -22 | 2441682 | 1972-12-30 | 162.65 |
| -21 | 2441841 | 1973-06-07 | 162.7 |
| -20 | 2441999 | 1973-11-12 | 162.83 |
| -19 | 2442171 | 1974-05-03 | 163.02 |
| -18 | 2442334 | 1974-10-13 | 163.12 |
| -17 | 2442490 | 1975-03-18 | 163.66 |
| -16 | 2442658 | 1975-09-02 | 164.24 |
| -15 | 2442818 | 1976-02-09 | 164.69 |
| -14 | 2442987 | 1976-07-27 | 164.63 |
| -13 | 2443150 | 1977-01-06 | 165.28 |
| -12 | 2443319 | 1977-06-24 | 165.8 |
| -11 | 2443484 | 1977-12-06 | 165.88 |
| -10 | 2443651 | 1978-05-22 | 166.18 |
| -9 | 2443812 | 1978-10-30 | 165.99 |
| -8 | 2443984 | 1979-04-20 | 165.78 |
| -7 | 2444148 | 1979-10-01 | 165.75 |
| -6 | 2444314 | 1980-03-15 | 165.81 |
| -5 | 2444482 | 1980-08-30 | 165.79 |
| -4 | 2444644 | 1981-02-08 | 165.89 |
| -3 | 2444806 | 1981-07-20 | 165.37 |
| -2 | 2444978 | 1982-01-08 | 165.18 |
| -1 | 2445143 | 1982-06-22 | 165.22 |
| 0 | 2445308 | 1982-12-04 | 164.94 |
| 1 | 2445475 | 1983-05-20 | 164.97 |
| 2 | 2445633 | 1983-10-25 | 164.77 |
| 3 | 2445798 | 1984-04-07 | 164.6 |
| 4 | 2445969 | 1984-09-25 | 164.53 |
| 5 | 2446127 | 1985-03-02 | 164.92 |
| 6 | 2446295 | 1985-08-17 | 165.1 |
| 7 | 2446458 | 1986-01-27 | 165.26 |
| 8 | 2446627 | 1986-07-15 | 165.19 |
| 9 | 2446787 | 1986-12-22 | 165.5 |
| 10 | 2446961 | 1987-06-14 | 165.8 |
| 11 | 2447122 | 1987-11-22 | 165.44 |
| 12 | 2447284 | 1988-05-02 | 165.31 |
| 13 | 2447451 | 1988-10-16 | 164.84 |
| 14 | 2447625 | 1989-04-08 | 164.83 |
| 15 | 2447785 | 1989-09-15 | 164.46 |
| 16 | 2447944 | 1990-02-21 | 164.35 |
| 17 | 2448111 | 1990-08-07 | 163.98 |
| 18 | 2448271 | 1991-01-14 | 163.46 |
| 19 | 2448441 | 1991-07-03 | 163.33 |
| 20 | 2448604 | 1991-12-13 | 163.89 |
| 21 | 2448764 | 1992-05-21 | 164.08 |
| 22 | 2448926 | 1992-10-30 | 163.89 |
| 23 | 2449089 | 1993-04-11 | 163.87 |
| 24 | 2449258 | 1993-09-27 | 163.9 |
| 25 | 2449426 | 1994-03-14 | 164.12 |
| 26 | 2449586 | 1994-08-21 | 163.99 |
| 27 | 2449747 | 1995-01-29 | 163.91 |
| 28 | 2449911 | 1995-07-12 | 163.73 |
| 29 | 2450080 | 1995-12-28 | 163.44 |
| 30 | 2450242 | 1996-06-07 | 163.45 |
| 31 | 2450399 | 1996-11-11 | 163.81 |
| 32 | 2450567 | 1997-04-28 | 163.81 |
| 33 | 2450731 | 1997-10-09 | 164.05 |
| 34 | 2450894 | 1998-03-21 | 164.38 |
| 35 | 2451059 | 1998-09-02 | 164.72 |
| 36 | 2451225 | 1999-02-15 | 165.08 |
| 37 | 2451385 | 1999-07-25 | 165.38 |
| 38 | 2451557 | 2000-01-13 | 165.81 |
| 39 | 2451724 | 2000-06-28 | 165.98 |
| 40 | 2451884 | 2000-12-05 | 165.95 |
| 41 | 2452051 | 2001-05-21 | 165.78 |
| 42 | 2452223 | 2001-11-09 | 165.9 |
| 43 | 2452389 | 2002-04-24 | 165.71 |
| 44 | 2452551 | 2002-10-03 | 165.22 |
| 45 | 2452715 | 2003-03-16 | 164.83 |
| 46 | 2452878 | 2003-08-26 | 164.32 |
| 47 | 2453049 | 2004-02-13 | 163.87 |
| 48 | 2453215 | 2004-07-28 | 163.43 |
| 49 | 2453368 | 2004-12-28 | 163.39 |
| 50 | 2453532 | 2005-06-10 | 163.43 |
| 51 | 2453699 | 2005-11-24 | 163.33 |
| 52 | 2453863 | 2006-05-07 | 162.97 |
| 53 | 2454019 | 2006-10-10 | 163.29 |
| 54 | 2454188 | 2007-03-28 | 164.03 |
| 55 | 2454355 | 2007-09-11 | 163.9 |
| 56 | 2454516 | 2008-02-19 | 164.02 |
| 57 | 2454675 | 2008-07-27 | 164.45 |
| 58 | 2454844 | 2009-01-12 | 164.81 |
| 59 | 2455013 | 2009-06-30 | 164.88 |
| 60 | 2455170 | 2009-12-04 | 165.32 |
| 61 | 2455339 | 2010-05-22 | 165.78 |
| 62 | 2455507 | 2010-11-06 | 165.79 |
| 63 | 2455670 | 2011-04-18 | 165.47 |
| 64 | 2455838 | 2011-10-03 | 165.45 |
| 65 | 2456007 | 2012-03-20 | 165.61 |
| 66 | 2456171 | 2012-08-31 | 165.41 |
| 67 | 2456331 | 2013-02-07 | 165.19 |
| 68 | 2456496 | 2013-07-22 | 165.42 |
| 69 | 2456664 | 2014-01-06 | 165.33 |
| 70 | 2456829 | 2014-06-20 | 165.47 |
| 71 | 2456996 | 2014-12-04 | 165.68 |
| 72 | 2457158 | 2015-05-15 | 165.55 |
| 73 | 2457330 | 2015-11-03 | 165.19 |
| 74 | 2457492 | 2016-04-13 | 164.82 |
| 75 | 2457660 | 2016-09-28 | 164.51 |
| 76 | 2457823 | 2017-03-10 | 164.33 |
| 77 | 2457982 | 2017-08-16 | 164.09 |
| 78 | 2458147 | 2018-01-28 | 163.45 |
| 79 | 2458312 | 2018-07-12 | 163.43 |
| 80 | 2458475 | 2018-12-22 | 163.53 |
| 81 | 2458642 | 2019-06-07 | 163.75 |
| 82 | 2458803 | 2019-11-15 | 163.91 |
| 83 | 2458961 | 2020-04-21 | 163.66 |
| 84 | 2459129 | 2020-10-06 | 163.6 |
| 85 | 2459297 | 2021-03-23 | 163.6 |
| 86 | 2459459 | 2021-09-01 | 163.54 |
| 87 | 2459622 | 2022-02-11 | 163.89 |
| 88 | 2459782 | 2022-07-21 | 164.17 |
| 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. |