Maxima for WY Cas
Period: 476.56, Epoch: 2444310
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-67   2412355 1892-09-13 2412380 1892-10-08 -25 SVO
-64   2413775 1896-08-03 2413810 1896-09-07 -35 SVO
-61   2415210 1900-07-09 2415240 1900-08-08 -30 SVO
-60   2415688 1901-10-30 2415716 1901-11-27 -28 SVO
-59   2416170 1903-02-24 2416193 1903-03-19 -23 SVO
-58   2416640 1904-06-08 2416670 1904-07-08 -30 SVO
-57   2417120 1905-10-01 2417146 1905-10-27 -26 PZ, 1951, vol 8, p 21
-54   2418545 1909-08-26 2418576 1909-09-26 -31 PZ, 1951, vol 8, p 21
-53   2419020 1910-12-14 2419052 1911-01-15 -32 SVO
-51   2419987 1913-08-07 2420005 1913-08-25 -18 SVO
-50   2420456 1914-11-19 2420482 1914-12-15 -26 SVO
-46   2422380 1920-02-25 2422388 1920-03-04 -8 SVO
-45   2422890 1921-07-19 2422865 1921-06-24 25 SVO
-44   2423360 1922-11-01 2423341 1922-10-13 19 SVO
-42   2424340 1925-07-08 2424294 1925-05-23 46 SVO
-41 8.6 2424809 1926-10-20 2424771 1926-09-12 38 SVO
-40 8.8 2425291 1928-02-14 2425248 1928-01-02 43 SVO
-38   2426241 1930-09-21 2426201 1930-08-12 40 PZ, 1951, vol 8, p 21
-37   2426720 1932-01-13 2426677 1931-12-01 43 SVO
-35   2427659 1934-08-09 2427630 1934-07-11 29 PZ, 1951, vol 8, p 21
-34   2428122 1935-11-15 2428107 1935-10-31 15 SVO
-33   2428598 1937-03-05 2428584 1937-02-19 14 PZ, 1951, vol 8, p 21
-32   2429091 1938-07-11 2429060 1938-06-10 31 PZ, 1951, vol 8, p 21
-31   2429547 1939-10-10 2429537 1939-09-30 10 PZ, 1951, vol 8, p 21
-30   2430025 1941-01-30 2430013 1941-01-18 12 PZ, 1951, vol 8, p 21
-28   2430960 1943-08-23 2430966 1943-08-29 -6 SVO
-27   2431422 1944-11-27 2431443 1944-12-18 -21 PZ, 1951, vol 8, p 21
-26   2431920 1946-04-09 2431919 1946-04-08 1 PZ, 1951, vol 8, p 21
-25   2432360 1947-06-23 2432396 1947-07-29 -36 PZ, 1951, vol 8, p 21
-24   2432873 1948-11-17 2432873 1948-11-17 0 PZ, 1970, vol 17, p 453, PCopO, 1955, vol 167, p 1
-23   2433342 1950-03-01 2433349 1950-03-08 -7 PZ, 1970, vol 17, p 453, PCopO, 1955, vol 167, p 1
-22   2433828 1951-06-30 2433826 1951-06-28 2 PCopO, 1955, vol 167, p 1
-21   2434303 1952-10-17 2434302 1952-10-16 1 PCopO, 1955, vol 167, p 1
-20   2434775 1954-02-01 2434779 1954-02-05 -4 PCopO, 1955, vol 167, p 1
-19   2435265 1955-06-06 2435255 1955-05-27 10 PZ, 1970, vol 17, p 453
-18   2435740 1956-09-23 2435732 1956-09-15 8 PZ, 1970, vol 17, p 453
-17   2436220 1958-01-16 2436208 1958-01-04 12 PZ, 1970, vol 17, p 453
-15   2437174 1960-08-27 2437162 1960-08-15 12 PZ, 1970, vol 17, p 453
-14   2437664 1961-12-30 2437638 1961-12-04 26 PZ, 1970, vol 17, p 453
-12   2438600 1964-07-23 2438591 1964-07-14 9 PZ, 1970, vol 17, p 453
-11   2439100 1965-12-05 2439068 1965-11-03 32 PZ, 1970, vol 17, p 453
-8 8.6 2440489 1969-09-24 2440498 1969-10-03 -9 SVO
-7 9.0 2440948 1970-12-27 2440974 1971-01-22 -26 SVO
-6   2441430 1972-04-22 2441451 1972-05-13 -21 SVO
-5   2441920 1973-08-25 2441927 1973-09-01 -7 SVO
-4 9.6 2442402 1974-12-20 2442404 1974-12-22 -2 SVO
-3 8.6 2442859 1976-03-21 2442880 1976-04-11 -21 SVO
-2 8.7 2443348 1977-07-23 2443357 1977-08-01 -9 SVO
-1 8.7 2443834 1978-11-21 2443833 1978-11-20 1 SVO
0 8.9 2444320 1980-03-21 2444310 1980-03-11 10 SVO
1 8.6 2444807 1981-07-21 2444787 1981-07-01 20 SVO
2 9.3 2445286 1982-11-12 2445263 1982-10-20 23 SVO
3 8.3 2445724 1984-01-24 2445740 1984-02-09 -16 SVO
4 8.9 2446242 1985-06-25 2446216 1985-05-30 26 SVO
5 8.6 2446711 1986-10-07 2446693 1986-09-19 18 SVO
6 9.0 2447199 1988-02-07 2447169 1988-01-08 30 SVO
7 8.8 2447683 1989-06-05 2447646 1989-04-29 37 SVO
8 8.4 2448137 1990-09-02 2448122 1990-08-18 15 SVO
9 8.7 2448624 1992-01-02 2448599 1991-12-08 25 SVO
10 9.0 2449111 1993-05-03 2449076 1993-03-29 35 SVO
11 8.7 2449582 1994-08-17 2449552 1994-07-18 30 SVO
12 9.0 2450066 1995-12-14 2450029 1995-11-07 37 SVO
13 8.6 2450528 1997-03-20 2450505 1997-02-25 23 SVO
14 8.6 2451012 1998-07-17 2450982 1998-06-17 30 SVO
15 8.7 2451490 1999-11-07 2451458 1999-10-06 32 SVO
16 8.7 2451983 2001-03-14 2451935 2001-01-25 48 SVO
17 8.5 2452469 2002-07-13 2452412 2002-05-17 57 SVO
18 8.9 2452957 2003-11-13 2452888 2003-09-05 69 SVO
19 8.2 2453423 2005-02-21 2453365 2004-12-25 58 SVO
20 8.8 2453920 2006-07-03 2453841 2006-04-15 79 SVO
21 8.2 2454366 2007-09-22 2454318 2007-08-05 48 SVO
22 8.8 2454859 2009-01-27 2454794 2008-11-23 65 SVO
23 9.0 2455369 2010-06-21 2455271 2010-03-15 98 SVO
24 8.3 2455839 2011-10-04 2455747 2011-07-04 92 SVO
25 10.1 2456349 2013-02-25 2456224 2012-10-23 125 SVO
26 8.9 2456781 2014-05-03 2456701 2014-02-12 80 SVO
27 10.2 2457295 2015-09-29 2457177 2015-06-03 118 SVO
28 9.3 2457720 2016-11-27 2457654 2016-09-22 66 SVO
29 9.2 2458231 2018-04-22 2458130 2018-01-11 101 SVO
30 9.4 2458703 2019-08-07 2458607 2019-05-03 96 SVO
31 8.9 2459152 2020-10-29 2459083 2020-08-21 69 SVO
32 9.7 2459649 2022-03-10 2459560 2021-12-11 89 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.