Maxima for T Cas
Period: 444.51, Epoch: 2444101.9
AAVSO offset: -3

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-89   2404570 1871-05-22 2404540 1871-04-22 30 AnHar, 1909, vol 55, p 95
-88 6.9 2404987 1872-07-12 2404985 1872-07-10 2 SVO
-87 7.4 2405435 1873-10-03 2405429 1873-09-27 6 SVO
-86 7.1 2405873 1874-12-15 2405874 1874-12-16 -1 SVO
-84   2406755 1877-05-15 2406763 1877-05-23 -8 GuL, 1918, 1.1
-83   2407195 1878-07-29 2407207 1878-08-10 -12 GuL, 1918, 1.1
-82   2407653 1879-10-30 2407652 1879-10-29 1 GuL, 1918, 1.1
-81   2408096 1881-01-15 2408096 1881-01-15 0 GuL, 1918, 1.1
-80   2408519 1882-03-14 2408541 1882-04-05 -22 GuL, 1918, 1.1
-79   2408949 1883-05-18 2408985 1883-06-23 -36 AnHar, 1909, vol 55, p 95, AN, 1910, vol 186, p 45
-78   2409427 1884-09-07 2409430 1884-09-10 -3 AN, 1910, vol 186, p 45, AnHar, 1909, vol 55, p 95
-77   2409831 1885-10-16 2409875 1885-11-29 -44 AnHar, 1909, vol 55, p 95
-75   2410780 1888-05-22 2410764 1888-05-06 16 AN, 1910, vol 186, p 45
-74   2411206 1889-07-22 2411208 1889-07-24 -2 AnHar, 1909, vol 55, p 95, AN, 1910, vol 186, p 45
-73 7.5 2411642 1890-10-01 2411653 1890-10-12 -11 SVO
-72 7.3 2412076 1891-12-09 2412097 1891-12-30 -21 SVO
-71 7.8 2412515 1893-02-20 2412542 1893-03-19 -27 SVO
-70 7.5 2412958 1894-05-09 2412986 1894-06-06 -28 SVO
-69   2413400 1895-07-25 2413431 1895-08-25 -31 GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-68 7.7 2413853 1896-10-20 2413875 1896-11-11 -22 SVO
-67   2414271 1897-12-12 2414320 1898-01-30 -49 AnHar, 1909, vol 55, p 95
-66   2414755 1899-04-10 2414764 1899-04-19 -9 AnHar, 1909, vol 55, p 95
-65 7.4 2415183 1900-06-12 2415209 1900-07-08 -26 SVO
-64 7.6 2415626 1901-08-29 2415653 1901-09-25 -27 SVO
-63   2416053 1902-10-30 2416098 1902-12-14 -45 AnHar, 1909, vol 55, p 95
-62 7.5 2416476 1903-12-27 2416542 1904-03-02 -66 SVO
-61 8.1 2416929 1905-03-24 2416987 1905-05-21 -58 AAVSO
-60 7.8 2417388 1906-06-26 2417431 1906-08-08 -43 SVO
-59 7.8 2417831 1907-09-12 2417876 1907-10-27 -45 SVO
-58 7.6 2418279 1908-12-03 2418320 1909-01-13 -41 SVO
-57 8.3 2418728 1910-02-25 2418765 1910-04-03 -37 AAVSO
-56 8.7 2419213 1911-06-25 2419209 1911-06-21 4 AAVSO
-55 7.9 2419655 1912-09-09 2419654 1912-09-08 1 SVO
-54 7.8 2420110 1913-12-08 2420098 1913-11-26 12 SVO
-53 7.8 2420569 1915-03-12 2420543 1915-02-14 26 SVO
-52 7.8 2420976 1916-04-22 2420987 1916-05-03 -11 SVO
-51 8.0 2421439 1917-07-29 2421432 1917-07-22 7 SVO
-50 7.7 2421886 1918-10-19 2421876 1918-10-09 10 SVO
-49 7.5 2422334 1920-01-10 2422321 1919-12-28 13 SVO
-48 7.5 2422776 1921-03-27 2422765 1921-03-16 11 SVO
-47 7.4 2423230 1922-06-24 2423210 1922-06-04 20 SVO
-46 7.7 2423678 1923-09-15 2423654 1923-08-22 24 SVO
-45 7.4 2424117 1924-11-27 2424099 1924-11-09 18 SVO
-44 7.7 2424569 1926-02-22 2424543 1926-01-27 26 SVO
-43 8.1 2425020 1927-05-19 2424988 1927-04-17 32 SVO
-42 7.7 2425460 1928-08-01 2425432 1928-07-04 28 SVO
-41 7.7 2425904 1929-10-19 2425877 1929-09-22 27 SVO
-40 7.8 2426348 1931-01-06 2426321 1930-12-10 27 SVO
-39 7.6 2426796 1932-03-29 2426766 1932-02-28 30 SVO
-38 8.0 2427242 1933-06-18 2427210 1933-05-17 32 SVO
-37 8.2 2427691 1934-09-10 2427655 1934-08-05 36 SVO
-36 7.7 2428148 1935-12-11 2428100 1935-10-24 48 SVO
-35 7.7 2428598 1937-03-05 2428544 1937-01-10 54 SVO
-34 7.7 2429031 1938-05-12 2428989 1938-03-31 42 SVO
-33 7.6 2429465 1939-07-20 2429433 1939-06-18 32 SVO
-32 7.7 2429898 1940-09-25 2429878 1940-09-05 20 SVO
-31 8.0 2430336 1941-12-07 2430322 1941-11-23 14 SVO
-30 8.0 2430779 1943-02-23 2430767 1943-02-11 12 SVO
-29 7.3 2431217 1944-05-06 2431211 1944-04-30 6 SVO
-28 7.7 2431646 1945-07-09 2431656 1945-07-19 -10 SVO
-27 7.6 2432085 1946-09-21 2432100 1946-10-06 -15 SVO
-26 7.8 2432525 1947-12-05 2432545 1947-12-25 -20 SVO
-25 7.6 2432969 1949-02-21 2432989 1949-03-13 -20 SVO
-24 7.8 2433409 1950-05-07 2433434 1950-06-01 -25 SVO
-23 8.1 2433857 1951-07-29 2433878 1951-08-19 -21 SVO
-22 7.9 2434295 1952-10-09 2434323 1952-11-06 -28 SVO
-21 7.5 2434751 1954-01-08 2434767 1954-01-24 -16 SVO
-20 7.7 2435192 1955-03-25 2435212 1955-04-14 -20 SVO
-19 8.0 2435640 1956-06-15 2435656 1956-07-01 -16 SVO
-18 8.1 2436089 1957-09-07 2436101 1957-09-19 -12 SVO
-17 7.6 2436536 1958-11-28 2436545 1958-12-07 -9 SVO
-16 7.8 2437001 1960-03-07 2436990 1960-02-25 11 SVO
-15 7.7 2437462 1961-06-11 2437434 1961-05-14 28 SVO
-14 7.8 2437894 1962-08-17 2437879 1962-08-02 15 SVO
-13 7.7 2438342 1963-11-08 2438323 1963-10-20 19 SVO
-12 7.9 2438791 1965-01-30 2438768 1965-01-07 23 SVO
-11 7.5 2439230 1966-04-14 2439212 1966-03-27 18 SVO
-10 7.6 2439679 1967-07-07 2439657 1967-06-15 22 SVO
-9 7.7 2440122 1968-09-22 2440101 1968-09-01 21 SVO
-8 7.8 2440575 1969-12-19 2440546 1969-11-20 29 SVO
-7 8.0 2441028 1971-03-17 2440990 1971-02-07 38 SVO
-6 7.8 2441477 1972-06-08 2441435 1972-04-27 42 SVO
-5 7.6 2441916 1973-08-21 2441879 1973-07-15 37 SVO
-4 7.9 2442376 1974-11-24 2442324 1974-10-03 52 SVO
-3 7.7 2442821 1976-02-12 2442768 1975-12-21 53 SVO
-2 8.5 2443271 1977-05-07 2443213 1977-03-10 58 SVO
-1 7.7 2443715 1978-07-25 2443657 1978-05-28 58 SVO
0 8.5 2444155 1979-10-08 2444102 1979-08-16 53 SVO
1 8.0 2444603 1980-12-29 2444546 1980-11-02 57 SVO
2 8.2 2445062 1982-04-02 2444991 1982-01-21 71 SVO
3 8.0 2445501 1983-06-15 2445435 1983-04-10 66 SVO
4 7.8 2445944 1984-08-31 2445880 1984-06-28 64 SVO
5 7.8 2446377 1985-11-07 2446325 1985-09-16 52 SVO
6 8.0 2446815 1987-01-19 2446769 1986-12-04 46 SVO
7 7.9 2447254 1988-04-02 2447214 1988-02-22 40 SVO
8 8.2 2447692 1989-06-14 2447658 1989-05-11 34 SVO
9 8.3 2448140 1990-09-05 2448103 1990-07-30 37 SVO
10 7.8 2448582 1991-11-21 2448547 1991-10-17 35 SVO
11 7.9 2449025 1993-02-06 2448992 1993-01-04 33 SVO
12 8.2 2449456 1994-04-13 2449436 1994-03-24 20 SVO
13 7.7 2449875 1995-06-06 2449881 1995-06-12 -6 SVO
14   2450339 1996-09-12 2450325 1996-08-29 14 AAVSO
15 7.6 2450761 1997-11-08 2450770 1997-11-17 -9 SVO
16 7.9 2451196 1999-01-17 2451214 1999-02-04 -18 SVO
17 7.7 2451635 2000-03-31 2451659 2000-04-24 -24 SVO
18 8.1 2452085 2001-06-24 2452103 2001-07-12 -18 SVO
19 8.2 2452524 2002-09-06 2452548 2002-09-30 -24 SVO
20 7.9 2452963 2003-11-19 2452992 2003-12-18 -29 SVO
21 8.0 2453386 2005-01-15 2453437 2005-03-07 -51 SVO
22 7.9 2453844 2006-04-18 2453881 2006-05-25 -37 SVO
23 8.0 2454279 2007-06-27 2454326 2007-08-13 -47 SVO
24 8.1 2454723 2008-09-13 2454770 2008-10-30 -47 SVO
25 7.9 2455193 2009-12-27 2455215 2010-01-18 -22 SVO
26 8.1 2455572 2011-01-10 2455659 2011-04-07 -87 SVO
27 7.8 2456084 2012-06-05 2456104 2012-06-25 -20 SVO
28 8.0 2456503 2013-07-29 2456548 2013-09-12 -45 SVO
29 8.1 2456928 2014-09-27 2456993 2014-12-01 -65 SVO
30 7.8 2457398 2016-01-10 2457437 2016-02-18 -39 SVO
31 8.0 2457832 2017-03-19 2457882 2017-05-08 -50 SVO
32 8.0 2458269 2018-05-30 2458326 2018-07-26 -57 SVO
33 7.9 2458705 2019-08-09 2458771 2019-10-14 -66 SVO
34 7.4 2459150 2020-10-27 2459215 2020-12-31 -65 SVO
35 7.7 2459610 2022-01-30 2459660 2022-03-21 -50 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.