E | O (JD) | O (dat) | Period |
-78 | 2411765 | 1891-02-01 | 396.43 |
-77 | 2412158 | 1892-02-29 | 401.02 |
-76 | 2412558 | 1893-04-04 | 405.83 |
-75 | 2412955 | 1894-05-06 | 404.48 |
-74 | 2413350 | 1895-06-05 | 404.94 |
-73 | 2413774 | 1896-08-02 | 405.75 |
-71 | 2414587 | 1898-10-24 | 406.56 |
-70 | 2414994 | 1899-12-05 | 408.5 |
-69 | 2415408 | 1901-01-23 | 407.12 |
-68 | 2415800 | 1902-02-19 | 404.14 |
-67 | 2416218 | 1903-04-13 | 405.5 |
-66 | 2416623 | 1904-05-22 | 405.22 |
-65 | 2417015 | 1905-06-18 | 404.08 |
-64 | 2417408 | 1906-07-16 | 406.86 |
-63 | 2417850 | 1907-10-01 | 407.15 |
-62 | 2418225 | 1908-10-10 | 407.78 |
-61 | 2418640 | 1909-11-29 | 410.78 |
-60 | 2419074 | 1911-02-06 | 408.85 |
-59 | 2419467 | 1912-03-05 | 409.78 |
-58 | 2419880 | 1913-04-22 | 413.79 |
-57 | 2420294 | 1914-06-10 | 412.15 |
-56 | 2420688 | 1915-07-09 | 412.29 |
-55 | 2421124 | 1916-09-17 | 414.15 |
-54 | 2421534 | 1917-11-01 | 414.86 |
-53 | 2421950 | 1918-12-22 | 415.86 |
-52 | 2422363 | 1920-02-08 | 414.85 |
-51 | 2422782 | 1921-04-02 | 412.63 |
-50 | 2423200 | 1922-05-25 | 411.49 |
-49 | 2423604 | 1923-07-03 | 410.42 |
-48 | 2424016 | 1924-08-18 | 409.28 |
-47 | 2424419 | 1925-09-25 | 407.08 |
-46 | 2424826 | 1926-11-06 | 404.86 |
-45 | 2425233 | 1927-12-18 | 403.86 |
-44 | 2425642 | 1929-01-30 | 403.65 |
-43 | 2426039 | 1930-03-03 | 404.86 |
-42 | 2426433 | 1931-04-01 | 404.36 |
-41 | 2426841 | 1932-05-13 | 402.85 |
-40 | 2427245 | 1933-06-21 | 402.92 |
-39 | 2427668 | 1934-08-18 | 403.42 |
-38 | 2428052 | 1935-09-06 | 404.5 |
-37 | 2428463 | 1936-10-21 | 404.93 |
-36 | 2428859 | 1937-11-21 | 402.86 |
-35 | 2429261 | 1938-12-28 | 403 |
-34 | 2429676 | 1940-02-16 | 403.93 |
-33 | 2430079 | 1941-03-25 | 404.29 |
-32 | 2430474 | 1942-04-24 | 406.43 |
-31 | 2430888 | 1943-06-12 | 407.07 |
-30 | 2431282 | 1944-07-10 | 408.06 |
-29 | 2431700 | 1945-09-01 | 409.2 |
-28 | 2432110 | 1946-10-16 | 409.28 |
-27 | 2432526 | 1947-12-06 | 410.79 |
-26 | 2432942 | 1949-01-25 | 411.15 |
-25 | 2433340 | 1950-02-27 | 409.58 |
-24 | 2433752 | 1951-04-15 | 410.22 |
-23 | 2434169 | 1952-06-05 | 411.22 |
-22 | 2434569 | 1953-07-10 | 412.22 |
-21 | 2434975 | 1954-08-20 | 412.57 |
-20 | 2435404 | 1955-10-23 | 411.7 |
-19 | 2435821 | 1956-12-13 | 412 |
-18 | 2436232 | 1958-01-28 | 414.43 |
-17 | 2436636 | 1959-03-08 | 414.86 |
-16 | 2437049 | 1960-04-24 | 413.15 |
-15 | 2437457 | 1961-06-06 | 413.29 |
-14 | 2437889 | 1962-08-12 | 413.58 |
-13 | 2438298 | 1963-09-25 | 412.43 |
-12 | 2438711 | 1964-11-11 | 411.64 |
-11 | 2439128 | 1966-01-02 | 410.28 |
-10 | 2439530 | 1967-02-08 | 408.78 |
-9 | 2439929 | 1968-03-13 | 407.64 |
-8 | 2440340 | 1969-04-28 | 404.86 |
-7 | 2440750 | 1970-06-12 | 403.29 |
-6 | 2441160 | 1971-07-27 | 403.86 |
-5 | 2441556 | 1972-08-26 | 404.22 |
-4 | 2441951 | 1973-09-25 | 403.72 |
-3 | 2442353 | 1974-11-01 | 403.08 |
-2 | 2442760 | 1975-12-13 | 403.71 |
-1 | 2443168 | 1977-01-24 | 405.28 |
0 | 2443574 | 1978-03-06 | 406.63 |
1 | 2443979 | 1979-04-15 | 408.06 |
2 | 2444389 | 1980-05-29 | 409.64 |
3 | 2444792 | 1981-07-06 | 412 |
4 | 2445205 | 1982-08-23 | 413.72 |
5 | 2445621 | 1983-10-13 | 414.72 |
6 | 2446042 | 1984-12-07 | 417.72 |
7 | 2446468 | 1986-02-06 | 418.36 |
8 | 2446877 | 1987-03-22 | 416.79 |
9 | 2447297 | 1988-05-15 | 416.64 |
10 | 2447732 | 1989-07-24 | 414.7 |
11 | 2448122 | 1990-08-18 | 413.13 |
12 | 2448539 | 1991-10-09 | 411.43 |
13 | 2448957 | 1992-11-30 | 407.79 |
14 | 2449359 | 1994-01-06 | 406.29 |
15 | 2449770 | 1995-02-21 | 404.65 |
16 | 2450164 | 1996-03-21 | 402.29 |
17 | 2450574 | 1997-05-05 | 401.22 |
18 | 2450968 | 1998-06-03 | 400.15 |
19 | 2451358 | 1999-06-28 | 400.78 |
20 | 2451770 | 2000-08-13 | 400.49 |
21 | 2452163 | 2001-09-10 | 399.42 |
22 | 2452568 | 2002-10-20 | 401.14 |
23 | 2452977 | 2003-12-03 | 401.93 |
24 | 2453368 | 2004-12-28 | 401.43 |
25 | 2453766 | 2006-01-30 | 401.79 |
26 | 2454176 | 2007-03-16 | 402.43 |
27 | 2454579 | 2008-04-22 | 402.86 |
28 | 2454974 | 2009-05-22 | 403.79 |
29 | 2455382 | 2010-07-04 | 404.78 |
30 | 2455797 | 2011-08-23 | 404.35 |
31 | 2456188 | 2012-09-17 | 405.28 |
32 | 2456599 | 2013-11-02 | 407 |
33 | 2457010 | 2014-12-18 | 406.72 |
34 | 2457406 | 2016-01-18 | 407.29 |
35 | 2457821 | 2017-03-08 | 408.29 |
36 | 2458233 | 2018-04-24 | 408 |
37 | 2458640 | 2019-06-05 | 408.83 |
38 | 2459047 | 2020-07-16 | 409.92 |
39 | 2459456 | 2021-08-29 | 408.32 |
40 | 2459865 | 2022-10-12 | 407.59 |
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. |