Maxima for V Cyg
Mean period: 420.98, GCVS period: 421.27

E O (JD) O (dat) Period
-85 2408235 1881-06-03 418.26
-84 2408640 1882-07-13 418.68
-83 2409040 1883-08-17 419.8
-82 2409465 1884-10-15 420.33
-81 2409903 1885-12-27 420.64
-80 2410320 1887-02-17 420.69
-79 2410735 1888-04-07 421.71
-78 2411165 1889-06-11 421.87
-77 2411585 1890-08-05 420.95
-76 2412006 1891-09-30 419.27
-75 2412424 1892-11-21 419.37
-74 2412844 1894-01-15 417.82
-72 2413684 1896-05-04 416.25
-71 2414102 1897-06-26 416.75
-70 2414500 1898-07-29 416.97
-69 2414940 1899-10-12 417.51
-68 2415321 1900-10-28 419.06
-67 2415738 1901-12-19 420.54
-66 2416194 1903-03-20 420.67
-65 2416605 1904-05-04 419.4
-64 2417028 1905-07-01 419.13
-63 2417470 1906-09-16 419.6
-62 2417884 1907-11-04 419.69
-57 2419965 1913-07-16 419.15
-56 2420348 1914-08-03 419.98
-55 2420795 1915-10-24 420.17
-54 2421219 1916-12-21 419.96
-53 2421665 1918-03-12 421.21
-52 2422075 1919-04-26 423.17
-51 2422515 1920-07-09 422.24
-50 2422925 1921-08-23 419.87
-49 2423329 1922-10-01 418.36
-48 2423758 1923-12-04 416.89
-47 2424174 1925-01-23 416.45
-46 2424575 1926-02-28 416.02
-45 2425006 1927-05-05 417.38
-44 2425420 1928-06-22 419.21
-43 2425837 1929-08-13 419.94
-42 2426248 1930-09-28 421.06
-41 2426673 1931-11-27 422.25
-40 2427104 1933-01-31 423.63
-39 2427540 1934-04-12 426.28
-38 2427954 1935-05-31 427.34
-37 2428373 1936-07-23 428.45
-36 2428798 1937-09-21 427.97
-35 2429246 1938-12-13 427.09
-34 2429691 1940-03-02 426.81
-33 2430096 1941-04-11 426.24
-32 2430532 1942-06-21 426.6
-31 2430943 1943-08-06 425.33
-30 2431363 1944-09-29 423.71
-29 2431797 1945-12-07 423.49
-28 2432206 1947-01-20 424.48
-27 2432663 1948-04-21 423.75
-26 2433066 1949-05-29 423.25
-25 2433487 1950-07-24 422.96
-24 2433918 1951-09-28 422.72
-23 2434345 1952-11-28 421.84
-22 2434752 1954-01-09 420.14
-21 2435165 1955-02-26 420.52
-20 2435603 1956-05-09 419.64
-19 2436032 1957-07-12 419.76
-18 2436431 1958-08-15 420.13
-17 2436849 1959-10-07 421.92
-16 2437275 1960-12-06 422.66
-15 2437686 1962-01-21 423.01
-14 2438127 1963-04-07 424.15
-13 2438543 1964-05-27 424.68
-12 2438987 1965-08-14 424.61
-11 2439404 1966-10-05 424.62
-10 2439830 1967-12-05 424.29
-9 2440255 1969-02-02 422.95
-8 2440657 1970-03-11 422.03
-7 2441090 1971-05-18 420.24
-6 2441522 1972-07-23 420.38
-5 2441938 1973-09-12 419.96
-4 2442355 1974-11-03 418.78
-3 2442769 1975-12-22 418.32
-2 2443179 1977-02-04 416.95
-1 2443616 1978-04-17 416.61
0 2444029 1979-06-04 417.07
1 2444426 1980-07-05 417.67
2 2444851 1981-09-03 417.77
3 2445268 1982-10-25 418.88
4 2445693 1983-12-24 419.61
5 2446113 1985-02-16 421.17
6 2446535 1986-04-14 422.51
7 2446943 1987-05-27 422.44
8 2447386 1988-08-12 422.07
9 2447809 1989-10-09 421.15
10 2448229 1990-12-03 420.17
11 2448651 1992-01-29 419.07
12 2449068 1993-03-21 418.04
13 2449480 1994-05-07 416.62
14 2449893 1995-06-24 416.18
15 2450307 1996-08-11 416.04
16 2450723 1997-10-01 415.98
17 2451140 1998-11-22 417.04
18 2451563 2000-01-19 418.18
19 2451977 2001-03-08 418.62
20 2452394 2002-04-29 417.93
21 2452809 2003-06-18 418.03
22 2453243 2004-08-25 417.51
23 2453663 2005-10-19 416.74
24 2454072 2006-12-02 416.4
25 2454470 2008-01-04 415.86
26 2454906 2009-03-15 415.42
27 2455313 2010-04-26 414.95
28 2455725 2011-06-12 416.86
29 2456144 2012-08-04 418.73
30 2456559 2013-09-23 420.21
31 2456977 2014-11-15 421.2
32 2457395 2016-01-07 423.05
33 2457844 2017-03-31 423.18
34 2458259 2018-05-20 424.95
35 2458679 2019-07-14 425.63
36 2459112 2020-09-19 426
37 2459536 2021-11-17 425.87
38 2459936 2022-12-22 424.46
39 2460402 2024-04-01 426


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.