Maxima for S CMi
Period: 332.8, Epoch: 2456193
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-171 7.4 2399314 1856-12-30 2399284 1856-11-30 30 SVO
-170   2399628 1857-11-09 2399617 1857-10-29 11 AnHar, 1909, vol 55, p 95, VeBam, 1931, vol 3, p 1
-169   2399963 1858-10-10 2399950 1858-09-27 13 VeBam, 1931, vol 3, p 1, AnHar, 1909, vol 55, p 95
-168   2400309 1859-09-21 2400283 1859-08-26 26 AnHar, 1909, vol 55, p 95, VeBam, 1931, vol 3, p 1
-162 7.4 2402312 1865-03-16 2402279 1865-02-11 33 SVO
-161 7.7 2402644 1866-02-11 2402612 1866-01-10 32 SVO
-160 7.2 2402971 1867-01-04 2402945 1866-12-09 26 SVO
-158   2403633 1868-10-27 2403611 1868-10-05 22 VeBam, 1931, vol 3, p 1
-157   2403959 1869-09-18 2403943 1869-09-02 16 VeBam, 1931, vol 3, p 1
-156   2404308 1870-09-02 2404276 1870-08-01 32 VeBam, 1931, vol 3, p 1
-152 7.4 2405596 1874-03-13 2405607 1874-03-24 -11 SVO
-151 7.1 2405919 1875-01-30 2405940 1875-02-20 -21 SVO
-148   2406898 1877-10-05 2406939 1877-11-15 -41 GuL, 1918, 1.1
-145   2407880 1880-06-13 2407937 1880-08-09 -57 GuL, 1918, 1.1
-144   2408222 1881-05-21 2408270 1881-07-08 -48 GuL, 1918, 1.1
-143   2408561 1882-04-25 2408603 1882-06-06 -42 GuL, 1918, 1.1
-142   2408902 1883-04-01 2408935 1883-05-04 -33 GuL, 1918, 1.1
-141   2409219 1884-02-12 2409268 1884-04-01 -49 GuL, 1918, 1.1, GuL, 1918, 1.1
-140   2409562 1885-01-20 2409601 1885-02-28 -39 AnHar, 1909, vol 55, p 95
-139   2409880 1885-12-04 2409934 1886-01-27 -54 GuL, 1918, 1.1
-138   2410225 1886-11-14 2410267 1886-12-26 -42 GuL, 1918, 1.1
-136   2410886 1888-09-05 2410932 1888-10-21 -46 GuL, 1918, 1.1
-132   2412205 1892-04-16 2412263 1892-06-13 -58 AnHar, 1909, vol 55, p 95
-131   2412550 1893-03-27 2412596 1893-05-12 -46 AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-130   2412876 1894-02-16 2412929 1894-04-10 -53 AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-129   2413206 1895-01-12 2413262 1895-03-09 -56 AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-128   2413530 1895-12-02 2413595 1896-02-05 -65 AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-122   2415517 1901-05-12 2415591 1901-07-25 -74 AnHar, 1909, vol 55, p 95
-121   2415865 1902-04-25 2415924 1902-06-23 -59 GuL, 1918, 1.1
-120   2416184 1903-03-10 2416257 1903-05-22 -73 AnHar, 1909, vol 55, p 95
-119   2416533 1904-02-22 2416590 1904-04-19 -57 AnHar, 1909, vol 55, p 95
-118   2416852 1905-01-06 2416923 1905-03-18 -71 AnHar, 1909, vol 55, p 95
-117 7.7 2417193 1905-12-13 2417255 1906-02-13 -62 AAVSO
-116 7.5 2417525 1906-11-10 2417588 1907-01-12 -63 AAVSO
-115 7.7 2417854 1907-10-05 2417921 1907-12-11 -67 AAVSO
-114   2418187 1908-09-02 2418254 1908-11-08 -67 AAVSO
-113   2418504 1909-07-16 2418587 1909-10-07 -83 AAVSO
-112   2418853 1910-06-30 2418919 1910-09-04 -66 AAVSO
-111   2419185 1911-05-28 2419252 1911-08-03 -67 AAVSO
-110 7.7 2419515 1912-04-22 2419585 1912-07-01 -70 SVO
-109 7.7 2419858 1913-03-31 2419918 1913-05-30 -60 SVO
-108 7.4 2420194 1914-03-02 2420251 1914-04-28 -57 SVO
-107 7.1 2420518 1915-01-20 2420583 1915-03-26 -65 SVO
-106 7.6 2420860 1915-12-28 2420916 1916-02-22 -56 SVO
-105 7.9 2421192 1916-11-24 2421249 1917-01-20 -57 AAVSO
-104 7.7 2421532 1917-10-30 2421582 1917-12-19 -50 AAVSO
-103 7.1 2421868 1918-10-01 2421915 1918-11-17 -47 AAVSO
-102   2422213 1919-09-11 2422247 1919-10-15 -34 AAVSO
-101   2422547 1920-08-10 2422580 1920-09-12 -33 AAVSO
-100   2422876 1921-07-05 2422913 1921-08-11 -37 AAVSO
-99 7.8 2423221 1922-06-15 2423246 1922-07-10 -25 SVO
-98 7.8 2423564 1923-05-24 2423579 1923-06-08 -15 SVO
-97 7.3 2423900 1924-04-24 2423911 1924-05-05 -11 AAVSO
-96 7.3 2424236 1925-03-26 2424244 1925-04-03 -8 SVO
-95 7.3 2424568 1926-02-21 2424577 1926-03-02 -9 SVO
-94 7.4 2424903 1927-01-22 2424910 1927-01-29 -7 SVO
-93 7.5 2425236 1927-12-21 2425243 1927-12-28 -7 SVO
-92 7.1 2425566 1928-11-15 2425575 1928-11-24 -9 SVO
-91 7.4 2425911 1929-10-26 2425908 1929-10-23 3 SVO
-90 7.4 2426256 1930-10-06 2426241 1930-09-21 15 SVO
-89 7.4 2426583 1931-08-29 2426574 1931-08-20 9 SVO
-88 7.6 2426929 1932-08-09 2426907 1932-07-18 22 SVO
-87   2427263 1933-07-09 2427239 1933-06-15 24 AAVSO
-86 7.5 2427597 1934-06-08 2427572 1934-05-14 25 SVO
-85 7.5 2427907 1935-04-14 2427905 1935-04-12 2 SVO
-84 7.7 2428245 1936-03-17 2428238 1936-03-10 7 SVO
-83 7.3 2428580 1937-02-15 2428571 1937-02-06 9 SVO
-82 7.6 2428906 1938-01-07 2428903 1938-01-04 3 SVO
-81 7.5 2429240 1938-12-07 2429236 1938-12-03 4 SVO
-80 7.6 2429579 1939-11-11 2429569 1939-11-01 10 SVO
-79 8.2 2429914 1940-10-11 2429902 1940-09-29 12 AAVSO
-78 7.2 2430232 1941-08-25 2430235 1941-08-28 -3 SVO
-77   2430556 1942-07-15 2430567 1942-07-26 -11 AAVSO
-76   2430879 1943-06-03 2430900 1943-06-24 -21 AAVSO
-75 7.7 2431214 1944-05-03 2431233 1944-05-22 -19 AAVSO
-74 7.8 2431545 1945-03-30 2431566 1945-04-20 -21 SVO
-73 7.7 2431888 1946-03-08 2431899 1946-03-19 -11 SVO
-72 7.4 2432205 1947-01-19 2432231 1947-02-14 -26 SVO
-71 7.8 2432539 1947-12-19 2432564 1948-01-13 -25 SVO
-70 7.4 2432861 1948-11-05 2432897 1948-12-11 -36 SVO
-69 7.4 2433189 1949-09-29 2433230 1949-11-09 -41 SVO
-68 7.5 2433528 1950-09-03 2433563 1950-10-08 -35 SVO
-67   2433853 1951-07-25 2433895 1951-09-05 -42 AAVSO
-66   2434187 1952-06-23 2434228 1952-08-03 -41 AAVSO
-65 7.5 2434519 1953-05-21 2434561 1953-07-02 -42 AAVSO
-64 7.8 2434846 1954-04-13 2434894 1954-05-31 -48 AAVSO
-63 7.3 2435183 1955-03-16 2435227 1955-04-29 -44 SVO
-62 7.2 2435520 1956-02-16 2435559 1956-03-26 -39 SVO
-61 7.4 2435862 1957-01-23 2435892 1957-02-22 -30 SVO
-60 7.5 2436195 1957-12-22 2436225 1958-01-21 -30 SVO
-59 7.4 2436537 1958-11-29 2436558 1958-12-20 -21 SVO
-58 7.4 2436866 1959-10-24 2436891 1959-11-18 -25 AAVSO
-57 7.4 2437197 1960-09-19 2437223 1960-10-15 -26 AAVSO
-56   2437542 1961-08-30 2437556 1961-09-13 -14 AAVSO
-55   2437884 1962-08-07 2437889 1962-08-12 -5 AAVSO
-54   2438217 1963-07-06 2438222 1963-07-11 -5 AAVSO
-53 7.2 2438555 1964-06-08 2438555 1964-06-08 0 AAVSO
-52 7.3 2438887 1965-05-06 2438887 1965-05-06 0 AAVSO
-51 7.3 2439215 1966-03-30 2439220 1966-04-04 -5 SVO
-50 7.4 2439551 1967-03-01 2439553 1967-03-03 -2 SVO
-49 7.4 2439884 1968-01-28 2439886 1968-01-30 -2 SVO
-48 7.5 2440221 1968-12-30 2440219 1968-12-28 2 SVO
-47 7.2 2440552 1969-11-26 2440551 1969-11-25 1 SVO
-46 7.4 2440887 1970-10-27 2440884 1970-10-24 3 SVO
-45 7.7 2441229 1971-10-04 2441217 1971-09-22 12 SVO
-44 7.4 2441566 1972-09-05 2441550 1972-08-20 16 SVO
-43 7.1 2441886 1973-07-22 2441883 1973-07-19 3 SVO
-42 7.8 2442231 1974-07-02 2442215 1974-06-16 16 SVO
-41 7.7 2442570 1975-06-06 2442548 1975-05-15 22 SVO
-40 7.7 2442912 1976-05-13 2442881 1976-04-12 31 SVO
-39 7.5 2443241 1977-04-07 2443214 1977-03-11 27 SVO
-38 7.4 2443575 1978-03-07 2443547 1978-02-07 28 SVO
-37 7.5 2443918 1979-02-13 2443879 1979-01-05 39 SVO
-36 7.8 2444254 1980-01-15 2444212 1979-12-04 42 SVO
-35 8.0 2444599 1980-12-25 2444545 1980-11-01 54 SVO
-34 7.0 2444913 1981-11-04 2444878 1981-09-30 35 SVO
-33 8.4 2445257 1982-10-14 2445211 1982-08-29 46 AAVSO
-32 7.5 2445580 1983-09-02 2445543 1983-07-27 37 SVO
-31 8.0 2445903 1984-07-21 2445876 1984-06-24 27 SVO
-30 7.2 2446230 1985-06-13 2446209 1985-05-23 21 SVO
-29 7.5 2446558 1986-05-07 2446542 1986-04-21 16 SVO
-28 7.4 2446890 1987-04-04 2446875 1987-03-20 15 SVO
-27 7.0 2447211 1988-02-19 2447207 1988-02-15 4 SVO
-26 7.4 2447545 1989-01-18 2447540 1989-01-13 5 SVO
-25 7.1 2447875 1989-12-14 2447873 1989-12-12 2 SVO
-24 7.7 2448208 1990-11-12 2448206 1990-11-10 2 SVO
-23 7.1 2448532 1991-10-02 2448539 1991-10-09 -7 SVO
-22 7.9 2448878 1992-09-12 2448871 1992-09-05 7 SVO
-21 7.4 2449211 1993-08-11 2449204 1993-08-04 7 SVO
-20 7.9 2449552 1994-07-18 2449537 1994-07-03 15 SVO
-19 7.5 2449880 1995-06-11 2449870 1995-06-01 10 SVO
-18 7.5 2450216 1996-05-12 2450203 1996-04-29 13 SVO
-17 7.3 2450544 1997-04-05 2450535 1997-03-27 9 SVO
-16 7.4 2450884 1998-03-11 2450868 1998-02-23 16 SVO
-15 7.6 2451222 1999-02-12 2451201 1999-01-22 21 SVO
-14 7.3 2451533 1999-12-20 2451534 1999-12-21 -1 SVO
-13 7.1 2451861 2000-11-12 2451867 2000-11-18 -6 SVO
-12 7.5 2452191 2001-10-08 2452199 2001-10-16 -8 SVO
-11 7.3 2452527 2002-09-09 2452532 2002-09-14 -5 SVO
-10 7.4 2452851 2003-07-30 2452865 2003-08-13 -14 SVO
-9 7.4 2453187 2004-06-30 2453198 2004-07-11 -11 SVO
-8 7.2 2453526 2005-06-04 2453531 2005-06-09 -5 SVO
-7 7.8 2453863 2006-05-07 2453863 2006-05-07 0 SVO
-6 7.2 2454182 2007-03-22 2454196 2007-04-05 -14 SVO
-5 7.3 2454513 2008-02-16 2454529 2008-03-03 -16 SVO
-4 7.2 2454844 2009-01-12 2454862 2009-01-30 -18 SVO
-3 7.3 2455183 2009-12-17 2455195 2009-12-29 -12 SVO
-2 7.5 2455515 2010-11-14 2455527 2010-11-26 -12 SVO
-1 7.9 2455853 2011-10-18 2455860 2011-10-25 -7 SVO
0 7.6 2456189 2012-09-18 2456193 2012-09-22 -4 SVO
1 7.9 2456525 2013-08-20 2456526 2013-08-21 -1 SVO
2 7.9 2456876 2014-08-06 2456859 2014-07-20 17 SVO
3 7.7 2457198 2015-06-24 2457191 2015-06-17 7 SVO
4 7.4 2457527 2016-05-18 2457524 2016-05-15 3 SVO
5 7.6 2457875 2017-05-01 2457857 2017-04-13 18 SVO
6 7.8 2458217 2018-04-08 2458190 2018-03-12 27 SVO
7 7.5 2458554 2019-03-11 2458523 2019-02-08 31 SVO
8 7.5 2458875 2020-01-26 2458855 2020-01-06 20 SVO
9 7.2 2459202 2020-12-18 2459188 2020-12-04 14 SVO
10 7.1 2459535 2021-11-16 2459521 2021-11-02 14 SVO
11 7.4 2459870 2022-10-17 2459854 2022-10-01 16 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.