Maxima for R For
Mean period: 388.33, GCVS period: 388.73

E O (JD) O (dat) Period
-81 2410526 1887-09-11 384.38
-77 2412094 1891-12-27 386.21
-73 2413600 1896-02-10 386.61
-72 2413983 1897-02-27 386.84
-69 2415173 1900-06-02 386.76
-60 2418602 1909-10-22 386.77
-51 2422133 1919-06-23 386.96
-50 2422520 1920-07-14 387.8
-49 2422911 1921-08-09 387.99
-48 2423277 1922-08-10 387.94
-47 2423671 1923-09-08 390.11
-46 2424069 1924-10-10 388.35
-45 2424483 1925-11-28 387.88
-44 2424859 1926-12-09 387.4
-43 2425231 1927-12-16 387.63
-42 2425623 1929-01-11 387.69
-41 2426007 1930-01-30 388.23
-40 2426387 1931-02-14 387.83
-39 2426773 1932-03-06 389.14
-38 2427170 1933-04-07 389.03
-37 2427579 1934-05-21 388.9
-36 2427977 1935-06-23 388.98
-35 2428340 1936-06-20 389.14
-34 2428735 1937-07-20 388.36
-33 2429103 1938-07-23 386.9
-32 2429505 1939-08-29 386.42
-31 2429894 1940-09-21 386.5
-30 2430289 1941-10-21 387.79
-29 2430669 1942-11-05 387.93
-28 2431047 1943-11-18 388.34
-27 2431447 1944-12-22 387.45
-26 2431824 1946-01-03 388.07
-25 2432222 1947-02-05 387.47
-24 2432610 1948-02-28 388.85
-23 2432996 1949-03-20 389.4
-22 2433378 1950-04-06 388.81
-21 2433784 1951-05-17 388.38
-20 2434146 1952-05-13 387.37
-19 2434566 1953-07-07 386.98
-18 2434947 1954-07-23 387.06
-17 2435324 1955-08-04 387.71
-16 2435703 1956-08-17 387.01
-15 2436089 1957-09-07 387.35
-14 2436478 1958-10-01 387.05
-13 2436874 1959-11-01 388.62
-12 2437276 1960-12-07 389.72
-11 2437644 1961-12-10 390.36
-10 2438033 1963-01-03 390.45
-9 2438434 1964-02-08 391.53
-8 2438829 1965-03-09 390.81
-7 2439214 1966-03-29 390.32
-6 2439605 1967-04-24 392.5
-5 2439994 1968-05-17 393.17
-4 2440411 1969-07-08 393.16
-3 2440769 1970-07-01 393.75
-2 2441157 1971-07-24 394.24
-1 2441590 1972-09-29 393.44
0 2441978 1973-10-22 393.42
1 2442363 1974-11-11 392.35
2 2442761 1975-12-14 391.71
3 2443150 1977-01-06 389.95
4 2443524 1978-01-15 386.82
5 2443934 1979-03-01 386.75
6 2444310 1980-03-11 387.34
7 2444682 1981-03-18 386.53
8 2445082 1982-04-22 386.82
9 2445449 1983-04-24 386.81
10 2445855 1984-06-03 386.74
11 2446257 1985-07-10 387.56
12 2446620 1986-07-08 387.33
13 2447018 1987-08-10 387.24
14 2447396 1988-08-22 386.97
15 2447795 1989-09-25 386.86
16 2448177 1990-10-12 386.99
17 2448551 1991-10-21 386.55
18 2448956 1992-11-29 385.9
19 2449327 1993-12-05 385.69
20 2449739 1995-01-21 384.92
21 2450115 1996-02-01 387.28
22 2450472 1997-01-23 387.4
23 2450875 1998-03-02 386.91
24 2451258 1999-03-20 387.24
25 2451640 2000-04-05 386.71
26 2452079 2001-06-18 387.75
27 2452428 2002-06-02 389.41
28 2452816 2003-06-25 388.05
29 2453201 2004-07-14 387.58
30 2453586 2005-08-03 386.92
31 2453978 2006-08-30 385.77
32 2454388 2007-10-14 387.27
33 2454748 2008-10-08 386.49
34 2455139 2009-11-03 385.36
35 2455528 2010-11-27 384.15
36 2455913 2011-12-17 384.11
37 2456299 2013-01-06 384.79
38 2456674 2014-01-16 385.95
39 2457050 2015-01-27 385.18
40 2457433 2016-02-14 387.07
41 2457843 2017-03-30 388.56
42 2458240 2018-05-01 389.29
43 2458611 2019-05-07 389.85
44 2458981 2020-05-11 390.35
45 2459417 2021-07-21 390.05
46 2459797 2022-08-05 388.71
47 2460172 2023-08-15 388.89
48 2460557 2024-09-03 390.94


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.