Maxima for S CMi
Period: 332.94, Epoch: 2443911
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-134 7.4 2399314 1856-12-30 2399297 1856-12-13 17 SVO
-133   2399628 1857-11-09 2399630 1857-11-11 -2 AnHar, 1909, vol 55, p 95, VeBam, 1931, vol 3, p 1
-132   2399963 1858-10-10 2399963 1858-10-10 0 VeBam, 1931, vol 3, p 1, AnHar, 1909, vol 55, p 95
-131   2400309 1859-09-21 2400296 1859-09-08 13 AnHar, 1909, vol 55, p 95, VeBam, 1931, vol 3, p 1
-125 7.4 2402312 1865-03-16 2402294 1865-02-26 18 SVO
-124 7.7 2402644 1866-02-11 2402626 1866-01-24 18 SVO
-123 7.2 2402971 1867-01-04 2402959 1866-12-23 12 SVO
-121   2403633 1868-10-27 2403625 1868-10-19 8 VeBam, 1931, vol 3, p 1
-120   2403959 1869-09-18 2403958 1869-09-17 1 VeBam, 1931, vol 3, p 1
-119   2404308 1870-09-02 2404291 1870-08-16 17 VeBam, 1931, vol 3, p 1
-115 7.4 2405596 1874-03-13 2405623 1874-04-09 -27 SVO
-114 7.1 2405919 1875-01-30 2405956 1875-03-08 -37 SVO
-111   2406898 1877-10-05 2406955 1877-12-01 -57 GuL, 1918, 1.1
-108   2407880 1880-06-13 2407953 1880-08-25 -73 GuL, 1918, 1.1
-107   2408222 1881-05-21 2408286 1881-07-24 -64 GuL, 1918, 1.1
-106   2408561 1882-04-25 2408619 1882-06-22 -58 GuL, 1918, 1.1
-105   2408902 1883-04-01 2408952 1883-05-21 -50 GuL, 1918, 1.1
-104   2409219 1884-02-12 2409285 1884-04-18 -66 GuL, 1918, 1.1, GuL, 1918, 1.1
-103   2409562 1885-01-20 2409618 1885-03-17 -56 AnHar, 1909, vol 55, p 95
-102   2409880 1885-12-04 2409951 1886-02-13 -71 GuL, 1918, 1.1
-101   2410225 1886-11-14 2410284 1887-01-12 -59 GuL, 1918, 1.1
-99   2410886 1888-09-05 2410950 1888-11-08 -64 GuL, 1918, 1.1
-95   2412205 1892-04-16 2412282 1892-07-02 -77 AnHar, 1909, vol 55, p 95
-94   2412550 1893-03-27 2412615 1893-05-31 -65 AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-93   2412876 1894-02-16 2412948 1894-04-29 -72 AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-92   2413206 1895-01-12 2413281 1895-03-28 -75 AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-91   2413530 1895-12-02 2413613 1896-02-23 -83 AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-85   2415517 1901-05-12 2415611 1901-08-14 -94 AnHar, 1909, vol 55, p 95
-84   2415865 1902-04-25 2415944 1902-07-13 -79 GuL, 1918, 1.1
-83   2416184 1903-03-10 2416277 1903-06-11 -93 AnHar, 1909, vol 55, p 95
-82   2416533 1904-02-22 2416610 1904-05-09 -77 AnHar, 1909, vol 55, p 95
-81   2416852 1905-01-06 2416943 1905-04-07 -91 AnHar, 1909, vol 55, p 95
-80 7.7 2417193 1905-12-13 2417276 1906-03-06 -83 AAVSO
-79 7.5 2417525 1906-11-10 2417609 1907-02-02 -84 AAVSO
-78 7.7 2417854 1907-10-05 2417942 1908-01-01 -88 AAVSO
-77   2418187 1908-09-02 2418275 1908-11-29 -88 AAVSO
-76   2418504 1909-07-16 2418608 1909-10-28 -104 AAVSO
-75   2418853 1910-06-30 2418941 1910-09-26 -88 AAVSO
-74   2419185 1911-05-28 2419273 1911-08-24 -88 AAVSO
-73 7.7 2419515 1912-04-22 2419606 1912-07-22 -91 SVO
-72 7.7 2419858 1913-03-31 2419939 1913-06-20 -81 SVO
-71 7.4 2420194 1914-03-02 2420272 1914-05-19 -78 SVO
-70 7.1 2420518 1915-01-20 2420605 1915-04-17 -87 SVO
-69 7.6 2420860 1915-12-28 2420938 1916-03-15 -78 SVO
-68 7.9 2421192 1916-11-24 2421271 1917-02-11 -79 AAVSO
-67 7.7 2421532 1917-10-30 2421604 1918-01-10 -72 AAVSO
-66 7.1 2421868 1918-10-01 2421937 1918-12-09 -69 AAVSO
-65   2422213 1919-09-11 2422270 1919-11-07 -57 AAVSO
-64   2422547 1920-08-10 2422603 1920-10-05 -56 AAVSO
-63   2422876 1921-07-05 2422936 1921-09-03 -60 AAVSO
-62 7.8 2423221 1922-06-15 2423269 1922-08-02 -48 SVO
-61 7.8 2423564 1923-05-24 2423602 1923-07-01 -38 SVO
-60 7.3 2423900 1924-04-24 2423935 1924-05-29 -35 AAVSO
-59 7.3 2424236 1925-03-26 2424268 1925-04-27 -32 SVO
-58 7.3 2424568 1926-02-21 2424600 1926-03-25 -32 SVO
-57 7.4 2424903 1927-01-22 2424933 1927-02-21 -30 SVO
-56 7.5 2425236 1927-12-21 2425266 1928-01-20 -30 SVO
-55 7.1 2425566 1928-11-15 2425599 1928-12-18 -33 SVO
-54 7.4 2425911 1929-10-26 2425932 1929-11-16 -21 SVO
-53 7.4 2426256 1930-10-06 2426265 1930-10-15 -9 SVO
-52 7.4 2426583 1931-08-29 2426598 1931-09-13 -15 SVO
-51 7.6 2426929 1932-08-09 2426931 1932-08-11 -2 SVO
-50   2427263 1933-07-09 2427264 1933-07-10 -1 AAVSO
-49 7.5 2427597 1934-06-08 2427597 1934-06-08 0 SVO
-48 7.5 2427907 1935-04-14 2427930 1935-05-07 -23 SVO
-47 7.7 2428245 1936-03-17 2428263 1936-04-04 -18 SVO
-46 7.3 2428580 1937-02-15 2428596 1937-03-03 -16 SVO
-45 7.6 2428906 1938-01-07 2428929 1938-01-30 -23 SVO
-44 7.5 2429240 1938-12-07 2429262 1938-12-29 -22 SVO
-43 7.6 2429579 1939-11-11 2429595 1939-11-27 -16 SVO
-42 8.2 2429914 1940-10-11 2429928 1940-10-25 -14 AAVSO
-41 7.2 2430232 1941-08-25 2430260 1941-09-22 -28 SVO
-40   2430556 1942-07-15 2430593 1942-08-21 -37 AAVSO
-39   2430879 1943-06-03 2430926 1943-07-20 -47 AAVSO
-38 7.7 2431214 1944-05-03 2431259 1944-06-17 -45 AAVSO
-37 7.8 2431545 1945-03-30 2431592 1945-05-16 -47 SVO
-36 7.7 2431888 1946-03-08 2431925 1946-04-14 -37 SVO
-35 7.4 2432205 1947-01-19 2432258 1947-03-13 -53 SVO
-34 7.8 2432539 1947-12-19 2432591 1948-02-09 -52 SVO
-33 7.4 2432861 1948-11-05 2432924 1949-01-07 -63 SVO
-32 7.4 2433189 1949-09-29 2433257 1949-12-06 -68 SVO
-31 7.5 2433528 1950-09-03 2433590 1950-11-04 -62 SVO
-30   2433853 1951-07-25 2433923 1951-10-03 -70 AAVSO
-29   2434187 1952-06-23 2434256 1952-08-31 -69 AAVSO
-28 7.5 2434519 1953-05-21 2434589 1953-07-30 -70 AAVSO
-27 7.8 2434846 1954-04-13 2434922 1954-06-28 -76 AAVSO
-26 7.3 2435183 1955-03-16 2435255 1955-05-27 -72 SVO
-25 7.2 2435520 1956-02-16 2435588 1956-04-24 -68 SVO
-24 7.4 2435862 1957-01-23 2435920 1957-03-22 -58 SVO
-23 7.5 2436195 1957-12-22 2436253 1958-02-18 -58 SVO
-22 7.4 2436537 1958-11-29 2436586 1959-01-17 -49 SVO
-21 7.4 2436866 1959-10-24 2436919 1959-12-16 -53 AAVSO
-20 7.4 2437197 1960-09-19 2437252 1960-11-13 -55 AAVSO
-19   2437542 1961-08-30 2437585 1961-10-12 -43 AAVSO
-18   2437884 1962-08-07 2437918 1962-09-10 -34 AAVSO
-17   2438217 1963-07-06 2438251 1963-08-09 -34 AAVSO
-16 7.2 2438555 1964-06-08 2438584 1964-07-07 -29 AAVSO
-15 7.3 2438887 1965-05-06 2438917 1965-06-05 -30 AAVSO
-14 7.3 2439215 1966-03-30 2439250 1966-05-04 -35 SVO
-13 7.4 2439551 1967-03-01 2439583 1967-04-02 -32 SVO
-12 7.4 2439884 1968-01-28 2439916 1968-02-29 -32 SVO
-11 7.5 2440221 1968-12-30 2440249 1969-01-27 -28 SVO
-10 7.2 2440552 1969-11-26 2440582 1969-12-26 -30 SVO
-9 7.4 2440887 1970-10-27 2440915 1970-11-24 -28 SVO
-8 7.7 2441229 1971-10-04 2441247 1971-10-22 -18 SVO
-7 7.4 2441566 1972-09-05 2441580 1972-09-19 -14 SVO
-6 7.1 2441886 1973-07-22 2441913 1973-08-18 -27 SVO
-5 7.8 2442231 1974-07-02 2442246 1974-07-17 -15 SVO
-4 7.7 2442570 1975-06-06 2442579 1975-06-15 -9 SVO
-3 7.7 2442912 1976-05-13 2442912 1976-05-13 0 SVO
-2 7.5 2443241 1977-04-07 2443245 1977-04-11 -4 SVO
-1 7.4 2443575 1978-03-07 2443578 1978-03-10 -3 SVO
0 7.5 2443918 1979-02-13 2443911 1979-02-06 7 SVO
1 7.8 2444254 1980-01-15 2444244 1980-01-05 10 SVO
2 8.0 2444599 1980-12-25 2444577 1980-12-03 22 SVO
3 7.0 2444913 1981-11-04 2444910 1981-11-01 3 SVO
4 8.4 2445257 1982-10-14 2445243 1982-09-30 14 AAVSO
5 7.5 2445580 1983-09-02 2445576 1983-08-29 4 SVO
6 8.0 2445903 1984-07-21 2445909 1984-07-27 -6 SVO
7 7.2 2446230 1985-06-13 2446242 1985-06-25 -12 SVO
8 7.5 2446558 1986-05-07 2446575 1986-05-24 -17 SVO
9 7.4 2446890 1987-04-04 2446907 1987-04-21 -17 SVO
10 7.0 2447211 1988-02-19 2447240 1988-03-19 -29 SVO
11 7.4 2447545 1989-01-18 2447573 1989-02-15 -28 SVO
12 7.1 2447875 1989-12-14 2447906 1990-01-14 -31 SVO
13 7.7 2448208 1990-11-12 2448239 1990-12-13 -31 SVO
14 7.1 2448532 1991-10-02 2448572 1991-11-11 -40 SVO
15 7.9 2448878 1992-09-12 2448905 1992-10-09 -27 SVO
16 7.4 2449211 1993-08-11 2449238 1993-09-07 -27 SVO
17 7.9 2449552 1994-07-18 2449571 1994-08-06 -19 SVO
18 7.5 2449880 1995-06-11 2449904 1995-07-05 -24 SVO
19 7.5 2450216 1996-05-12 2450237 1996-06-02 -21 SVO
20 7.3 2450544 1997-04-05 2450570 1997-05-01 -26 SVO
21 7.4 2450884 1998-03-11 2450903 1998-03-30 -19 SVO
22 7.6 2451222 1999-02-12 2451236 1999-02-26 -14 SVO
23 7.3 2451533 1999-12-20 2451569 2000-01-25 -36 SVO
24 7.1 2451861 2000-11-12 2451902 2000-12-23 -41 SVO
25 7.5 2452191 2001-10-08 2452235 2001-11-21 -44 SVO
26 7.3 2452527 2002-09-09 2452567 2002-10-19 -40 SVO
27 7.4 2452851 2003-07-30 2452900 2003-09-17 -49 SVO
28 7.4 2453187 2004-06-30 2453233 2004-08-15 -46 SVO
29 7.2 2453526 2005-06-04 2453566 2005-07-14 -40 SVO
30 7.8 2453863 2006-05-07 2453899 2006-06-12 -36 SVO
31 7.2 2454182 2007-03-22 2454232 2007-05-11 -50 SVO
32 7.3 2454513 2008-02-16 2454565 2008-04-08 -52 SVO
33 7.2 2454844 2009-01-12 2454898 2009-03-07 -54 SVO
34 7.3 2455183 2009-12-17 2455231 2010-02-03 -48 SVO
35 7.5 2455515 2010-11-14 2455564 2011-01-02 -49 SVO
36 7.9 2455853 2011-10-18 2455897 2011-12-01 -44 SVO
37 7.6 2456189 2012-09-18 2456230 2012-10-29 -41 SVO
38 7.9 2456525 2013-08-20 2456563 2013-09-27 -38 SVO
39 7.9 2456876 2014-08-06 2456896 2014-08-26 -20 SVO
40 7.7 2457198 2015-06-24 2457229 2015-07-25 -31 SVO
41 7.4 2457527 2016-05-18 2457562 2016-06-22 -35 SVO
42 7.6 2457875 2017-05-01 2457894 2017-05-20 -19 SVO
43 7.8 2458217 2018-04-08 2458227 2018-04-18 -10 SVO
44 7.5 2458554 2019-03-11 2458560 2019-03-17 -6 SVO
45 7.5 2458875 2020-01-26 2458893 2020-02-13 -18 SVO
46 7.2 2459202 2020-12-18 2459226 2021-01-11 -24 SVO
47 7.1 2459535 2021-11-16 2459559 2021-12-10 -24 SVO
48 7.4 2459870 2022-10-17 2459892 2022-11-08 -22 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.