E | O (JD) | O (dat) | Period |
-72 | 2406371 | 1876-04-26 | 486.53 |
-71 | 2406844 | 1877-08-12 | 487.5 |
-58 | 2413201 | 1895-01-07 | 487.46 |
-57 | 2413682 | 1896-05-02 | 486.64 |
-56 | 2414160 | 1897-08-23 | 487.16 |
-55 | 2414664 | 1899-01-09 | 486.5 |
-54 | 2415131 | 1900-04-21 | 485.5 |
-53 | 2415623 | 1901-08-26 | 487.53 |
-52 | 2416104 | 1902-12-20 | 486.25 |
-51 | 2416590 | 1904-04-19 | 487.35 |
-50 | 2417090 | 1905-09-01 | 488.22 |
-48 | 2418065 | 1908-05-03 | 486.67 |
-47 | 2418539 | 1909-08-20 | 487.33 |
-45 | 2419541 | 1912-05-18 | 487 |
-44 | 2420001 | 1913-08-21 | 487.12 |
-43 | 2420486 | 1914-12-19 | 488.5 |
-42 | 2420980 | 1916-04-26 | 487.33 |
-41 | 2421466 | 1917-08-25 | 487.21 |
-40 | 2421970 | 1919-01-11 | 489.79 |
-39 | 2422450 | 1920-05-05 | 489.93 |
-38 | 2422940 | 1921-09-07 | 489.43 |
-37 | 2423423 | 1923-01-03 | 489.57 |
-36 | 2423921 | 1924-05-15 | 490.29 |
-35 | 2424404 | 1925-09-10 | 491.14 |
-34 | 2424894 | 1927-01-13 | 491.93 |
-33 | 2425396 | 1928-05-29 | 492.5 |
-32 | 2425888 | 1929-10-03 | 493.71 |
-31 | 2426378 | 1931-02-05 | 495.5 |
-30 | 2426872 | 1932-06-13 | 496.07 |
-29 | 2427367 | 1933-10-21 | 497.36 |
-28 | 2427870 | 1935-03-08 | 498.64 |
-27 | 2428365 | 1936-07-15 | 499.5 |
-26 | 2428870 | 1937-12-02 | 500.43 |
-25 | 2429377 | 1939-04-23 | 500.93 |
-24 | 2429870 | 1940-08-28 | 500.86 |
-23 | 2430373 | 1942-01-13 | 499.64 |
-22 | 2430872 | 1943-05-27 | 498.21 |
-21 | 2431378 | 1944-10-14 | 497 |
-20 | 2431869 | 1946-02-17 | 494.71 |
-19 | 2432361 | 1947-06-24 | 492.64 |
-18 | 2432861 | 1948-11-05 | 491.43 |
-17 | 2433344 | 1950-03-03 | 491.36 |
-16 | 2433825 | 1951-06-27 | 492.43 |
-15 | 2434317 | 1952-10-31 | 492.36 |
-14 | 2434813 | 1954-03-11 | 493.43 |
-13 | 2435313 | 1955-07-24 | 496.64 |
-12 | 2435811 | 1956-12-03 | 499.07 |
-11 | 2436304 | 1958-04-10 | 500.57 |
-10 | 2436809 | 1959-08-28 | 502.36 |
-9 | 2437313 | 1961-01-13 | 503.5 |
-8 | 2437816 | 1962-05-31 | 505.57 |
-7 | 2438322 | 1963-10-19 | 508.29 |
-6 | 2438837 | 1965-03-17 | 508.93 |
-5 | 2439336 | 1966-07-29 | 507.57 |
-4 | 2439857 | 1968-01-01 | 505.5 |
-3 | 2440372 | 1969-05-30 | 502.21 |
-2 | 2440875 | 1970-10-15 | 498.5 |
-1 | 2441360 | 1972-02-12 | 493.93 |
0 | 2441855 | 1973-06-21 | 490.29 |
1 | 2442335 | 1974-10-14 | 488.29 |
2 | 2442817 | 1976-02-08 | 486.79 |
3 | 2443291 | 1977-05-27 | 486.07 |
4 | 2443802 | 1978-10-20 | 485.07 |
5 | 2444281 | 1980-02-11 | 485.43 |
6 | 2444769 | 1981-06-13 | 487 |
7 | 2445251 | 1982-10-08 | 487.79 |
8 | 2445730 | 1984-01-30 | 489.5 |
9 | 2446218 | 1985-06-01 | 492.36 |
10 | 2446708 | 1986-10-04 | 495 |
11 | 2447214 | 1988-02-22 | 499.43 |
12 | 2447722 | 1989-07-14 | 504.5 |
13 | 2448221 | 1990-11-25 | 507.71 |
14 | 2448729 | 1992-04-16 | 510.93 |
15 | 2449244 | 1993-09-13 | 512.29 |
16 | 2449767 | 1995-02-18 | 511.86 |
17 | 2450267 | 1996-07-02 | 510.79 |
18 | 2450808 | 1997-12-25 | 508.36 |
19 | 2451300 | 1999-05-01 | 505.43 |
20 | 2451809 | 2000-09-21 | 502 |
21 | 2452292 | 2002-01-17 | 498 |
22 | 2452798 | 2003-06-07 | 495.79 |
23 | 2453289 | 2004-10-10 | 494.29 |
24 | 2453773 | 2006-02-06 | 495.64 |
25 | 2454274 | 2007-06-22 | 498.71 |
26 | 2454775 | 2008-11-04 | 498.5 |
27 | 2455254 | 2010-02-26 | 499.86 |
28 | 2455786 | 2011-08-12 | 501.57 |
29 | 2456286 | 2012-12-24 | 502.29 |
30 | 2456780 | 2014-05-02 | 503.14 |
31 | 2457280 | 2015-09-14 | 502.5 |
32 | 2457789 | 2017-02-04 | 500.79 |
33 | 2458292 | 2018-06-22 | 501 |
34 | 2458781 | 2019-10-24 | 502.57 |
35 | 2459294 | 2021-03-20 | 501.5 |
36 | 2459789 | 2022-07-28 | 500 |
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. |