Maxima for WX Cyg
Period: 410.45, Epoch: 2440480
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-57   2417098 1905-09-09 2417084 1905-08-26 14 AAVSO
-56   2417508 1906-10-24 2417495 1906-10-11 13 AAVSO
-55 9.5 2417934 1907-12-24 2417905 1907-11-25 29 AAVSO
-54   2418354 1909-02-16 2418316 1909-01-09 38 AAVSO
-53   2418764 1910-04-02 2418726 1910-02-23 38 AAVSO
-48 9.0 2420812 1915-11-10 2420778 1915-10-07 34 AAVSO
-47 9.8 2421221 1916-12-23 2421189 1916-11-21 32 AAVSO
-46   2421618 1918-01-24 2421599 1918-01-05 19 AAVSO
-42 10.2 2423255 1922-07-19 2423241 1922-07-05 14 AAVSO
-41 10.0 2423674 1923-09-11 2423652 1923-08-20 22 SVO
-40 10.2 2424092 1924-11-02 2424062 1924-10-03 30 SVO
-39 9.9 2424477 1925-11-22 2424472 1925-11-17 5 SVO
-38 10.0 2424890 1927-01-09 2424883 1927-01-02 7 SVO
-37 10.0 2425327 1928-03-21 2425293 1928-02-16 34 SVO
-36 9.7 2425722 1929-04-20 2425704 1929-04-02 18 SVO
-35 9.8 2426108 1930-05-11 2426114 1930-05-17 -6 SVO
-34 9.9 2426520 1931-06-27 2426525 1931-07-02 -5 SVO
-33 10.1 2426935 1932-08-15 2426935 1932-08-15 0 SVO
-32 10.2 2427357 1933-10-11 2427346 1933-09-30 11 SVO
-31 9.9 2427768 1934-11-26 2427756 1934-11-14 12 SVO
-30 10.4 2428175 1936-01-07 2428167 1935-12-30 8 SVO
-29 10.2 2428569 1937-02-04 2428577 1937-02-12 -8 SVO
-28 10.3 2428977 1938-03-19 2428987 1938-03-29 -10 SVO
-27 10.4 2429392 1939-05-08 2429398 1939-05-14 -6 SVO
-26 10.1 2429817 1940-07-06 2429808 1940-06-27 9 SVO
-25 10.0 2430211 1941-08-04 2430219 1941-08-12 -8 SVO
-24 10.2 2430631 1942-09-28 2430629 1942-09-26 2 SVO
-23 10.1 2431030 1943-11-01 2431040 1943-11-11 -10 SVO
-22 10.3 2431442 1944-12-17 2431450 1944-12-25 -8 SVO
-21 10.2 2431858 1946-02-06 2431861 1946-02-09 -3 SVO
-20 10.3 2432286 1947-04-10 2432271 1947-03-26 15 AAVSO
-19 10.1 2432697 1948-05-25 2432681 1948-05-09 16 SVO
-18 10.2 2433111 1949-07-13 2433092 1949-06-24 19 SVO
-17 10.0 2433535 1950-09-10 2433502 1950-08-08 33 SVO
-16 10.0 2433943 1951-10-23 2433913 1951-09-23 30 SVO
-15 10.0 2434356 1952-12-09 2434323 1952-11-06 33 SVO
-14 10.4 2434761 1954-01-18 2434734 1953-12-22 27 SVO
-13 10.5 2435163 1955-02-24 2435144 1955-02-05 19 SVO
-12 10.2 2435579 1956-04-15 2435555 1956-03-22 24 SVO
-11 10.2 2435996 1957-06-06 2435965 1957-05-06 31 SVO
-10 10.2 2436396 1958-07-11 2436376 1958-06-21 20 SVO
-9 9.9 2436786 1959-08-05 2436786 1959-08-05 0 SVO
-8 10.1 2437199 1960-09-21 2437196 1960-09-18 3 SVO
-7 9.9 2437594 1961-10-21 2437607 1961-11-03 -13 SVO
-6 10.1 2438024 1962-12-25 2438017 1962-12-18 7 SVO
-5 10.1 2438419 1964-01-24 2438428 1964-02-02 -9 SVO
-4 10.1 2438853 1965-04-02 2438838 1965-03-18 15 SVO
-3 9.9 2439257 1966-05-11 2439249 1966-05-03 8 SVO
-2 10.0 2439675 1967-07-03 2439659 1967-06-17 16 SVO
-1 10.2 2440095 1968-08-26 2440070 1968-08-01 25 SVO
0 9.9 2440500 1969-10-05 2440480 1969-09-15 20 SVO
1 10.1 2440881 1970-10-21 2440890 1970-10-30 -9 SVO
2 10.1 2441283 1971-11-27 2441301 1971-12-15 -18 SVO
3 10.0 2441711 1973-01-28 2441711 1973-01-28 0 SVO
4 10.0 2442120 1974-03-13 2442122 1974-03-15 -2 SVO
5 10.1 2442536 1975-05-03 2442532 1975-04-29 4 SVO
6 10.2 2442939 1976-06-09 2442943 1976-06-13 -4 AAVSO
7 10.0 2443337 1977-07-12 2443353 1977-07-28 -16 SVO
8 10.0 2443749 1978-08-28 2443764 1978-09-12 -15 SVO
9 10.2 2444150 1979-10-03 2444174 1979-10-27 -24 SVO
10 10.1 2444562 1980-11-18 2444585 1980-12-11 -23 SVO
11 10.0 2444957 1981-12-18 2444995 1982-01-25 -38 SVO
12 10.4 2445356 1983-01-21 2445405 1983-03-11 -49 SVO
13 10.2 2445769 1984-03-09 2445816 1984-04-25 -47 SVO
14 10.4 2446184 1985-04-28 2446226 1985-06-09 -42 SVO
15 10.3 2446591 1986-06-09 2446637 1986-07-25 -46 SVO
16 10.3 2447002 1987-07-25 2447047 1987-09-08 -45 SVO
17 10.4 2447420 1988-09-15 2447458 1988-10-23 -38 SVO
18 10.2 2447834 1989-11-03 2447868 1989-12-07 -34 SVO
19 10.5 2448230 1990-12-04 2448279 1991-01-22 -49 SVO
20 10.4 2448648 1992-01-26 2448689 1992-03-07 -41 SVO
21 10.3 2449052 1993-03-05 2449099 1993-04-21 -47 SVO
22 10.4 2449457 1994-04-14 2449510 1994-06-06 -53 SVO
23 10.3 2449876 1995-06-07 2449920 1995-07-21 -44 SVO
24 10.2 2450290 1996-07-25 2450331 1996-09-04 -41 SVO
25 10.3 2450700 1997-09-08 2450741 1997-10-19 -41 SVO
26 10.3 2451094 1998-10-07 2451152 1998-12-04 -58 SVO
27 10.3 2451511 1999-11-28 2451562 2000-01-18 -51 SVO
28 10.4 2451918 2001-01-08 2451973 2001-03-04 -55 SVO
29 10.4 2452336 2002-03-02 2452383 2002-04-18 -47 SVO
30 10.4 2452737 2003-04-07 2452794 2003-06-03 -57 SVO
31 10.4 2453147 2004-05-21 2453204 2004-07-17 -57 SVO
32 10.1 2453550 2005-06-28 2453614 2005-08-31 -64 SVO
33 10.0 2453966 2006-08-18 2454025 2006-10-16 -59 SVO
34 10.4 2454386 2007-10-12 2454435 2007-11-30 -49 SVO
35 9.9 2454788 2008-11-17 2454846 2009-01-14 -58 SVO
36 10.0 2455204 2010-01-07 2455256 2010-02-28 -52 SVO
37 10.0 2455601 2011-02-08 2455667 2011-04-15 -66 SVO
38 10.0 2455996 2012-03-09 2456077 2012-05-29 -81 SVO
39 9.8 2456402 2013-04-19 2456488 2013-07-14 -86 SVO
40 9.9 2456839 2014-06-30 2456898 2014-08-28 -59 SVO
41 10.0 2457247 2015-08-12 2457308 2015-10-12 -61 SVO
42 9.9 2457645 2016-09-13 2457719 2016-11-26 -74 SVO
43 10.0 2458054 2017-10-27 2458129 2018-01-10 -75 SVO
44 9.9 2458444 2018-11-21 2458540 2019-02-25 -96 SVO


E Cycle number from the GCVS4 epoch.
Mag Magnitude at maximum.
O (JD) Julian date at observed time for maximum.
O (Dat) Same as above, expressed as date.
C (JD) Julian date at calculated time for maximum with elements from GCVS4.
C (Dat) Same as above, expressed as date.
O-C O (JD) minus C (JD).
Sorce Datasource for the maxima.