Maxima for R Cnc
Period: 357, Epoch: 2452560
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E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-174   2389595 1830-05-22 2390442 1832-09-15 -847 AnHar, 1909, vol 55, p 95
-152   2397603 1852-04-24 2398296 1854-03-18 -693 AnHar, 1909, vol 55, p 95
-151   2397943 1853-03-30 2398653 1855-03-10 -710 AnHar, 1909, vol 55, p 95
-150   2398319 1854-04-10 2399010 1856-03-01 -691 AnHar, 1909, vol 55, p 95
-149   2398662 1855-03-19 2399367 1857-02-21 -705 AnHar, 1909, vol 55, p 95
-148 6.1 2399013 1856-03-04 2399724 1858-02-13 -711 SVO
-147 7.6 2399367 1857-02-21 2400081 1859-02-05 -714 SVO
-146   2399728 1858-02-17 2400438 1860-01-28 -710 AnHar, 1909, vol 55, p 95
-145 6.6 2400069 1859-01-24 2400795 1861-01-19 -726 SVO
-135   2403652 1868-11-15 2404365 1870-10-29 -713 VeBam, 1931, vol 3, p 1
-134   2404003 1869-11-01 2404722 1871-10-21 -719 AnHar, 1909, vol 55, p 95, VeBam, 1931, vol 3, p 1
-133   2404375 1870-11-08 2405079 1872-10-12 -704 VeBam, 1931, vol 3, p 1
-132   2404738 1871-11-06 2405436 1873-10-04 -698 VeBam, 1931, vol 3, p 1
-130   2405458 1873-10-26 2406150 1875-09-18 -692 AnHar, 1909, vol 55, p 95
-127   2406540 1876-10-12 2407221 1878-08-24 -681 GuL, 1918, 1.1
-126   2406928 1877-11-04 2407578 1879-08-16 -650 AnHar, 1909, vol 55, p 95
-124   2407646 1879-10-23 2408292 1881-07-30 -646 GuL, 1918, 1.1
-123   2408006 1880-10-17 2408649 1882-07-22 -643 AnHar, 1909, vol 55, p 95
-122   2408385 1881-10-31 2409006 1883-07-14 -621 AnHar, 1909, vol 55, p 95
-121   2408724 1882-10-05 2409363 1884-07-05 -639 AnHar, 1909, vol 55, p 95
-120   2409107 1883-10-23 2409720 1885-06-27 -613 AnHar, 1909, vol 55, p 95
-112   2412071 1891-12-04 2412576 1893-04-22 -505 GuL, 1918, 1.1
-111   2412435 1892-12-02 2412933 1894-04-14 -498 GuL, 1918, 1.1
-110   2412803 1893-12-05 2413290 1895-04-06 -487 AnHar, 1909, vol 55, p 95
-109   2413165 1894-12-02 2413647 1896-03-28 -482 AnHar, 1909, vol 55, p 95
-108   2413525 1895-11-27 2414004 1897-03-20 -479 AnHar, 1909, vol 55, p 95
-107   2413882 1896-11-18 2414361 1898-03-12 -479 GuL, 1918, 1.1
-106   2414263 1897-12-04 2414718 1899-03-04 -455 AnHar, 1909, vol 55, p 95
-105   2414604 1898-11-10 2415075 1900-02-24 -471 AnHar, 1952, vol 118, GuL, 1918, 1.1
-104   2414963 1899-11-04 2415432 1901-02-16 -469 GuL, 1918, 1.1
-103   2415328 1900-11-04 2415789 1902-02-08 -461 AnHar, 1909, vol 55, p 95
-102   2415690 1901-11-01 2416146 1903-01-31 -456 AnHar, 1952, vol 118
-101   2416037 1902-10-14 2416503 1904-01-23 -466 AnHar, 1909, vol 55, p 95
-100   2416401 1903-10-13 2416860 1905-01-14 -459 AnHar, 1909, vol 55, p 95
-98   2417142 1905-10-23 2417574 1906-12-29 -432 AAVSO
-97 6.8 2417480 1906-09-26 2417931 1907-12-21 -451 AAVSO
-96   2417819 1907-08-31 2418288 1908-12-12 -469 AAVSO
-95   2418183 1908-08-29 2418645 1909-12-04 -462 AAVSO
-94   2418545 1909-08-26 2419002 1910-11-26 -457 AAVSO
-93   2418901 1910-08-17 2419359 1911-11-18 -458 AAVSO
-92   2419229 1911-07-11 2419716 1912-11-09 -487 AAVSO
-91   2419590 1912-07-06 2420073 1913-11-01 -483 AAVSO
-90   2419941 1913-06-22 2420430 1914-10-24 -489 AAVSO
-89   2420309 1914-06-25 2420787 1915-10-16 -478 AAVSO
-88 7.0 2420642 1915-05-24 2421144 1916-10-07 -502 SVO
-87 6.7 2421019 1916-06-04 2421501 1917-09-29 -482 AAVSO
-86 6.6 2421347 1917-04-28 2421858 1918-09-21 -511 SVO
-85 6.7 2421710 1918-04-26 2422215 1919-09-13 -505 AAVSO
-84 7.4 2422057 1919-04-08 2422572 1920-09-04 -515 AAVSO
-83 6.2 2422424 1920-04-09 2422929 1921-08-27 -505 AAVSO
-82 7.7 2422776 1921-03-27 2423286 1922-08-19 -510 SVO
-81 7.1 2423139 1922-03-25 2423643 1923-08-11 -504 SVO
-80 6.9 2423498 1923-03-19 2424000 1924-08-02 -502 SVO
-79 6.6 2423874 1924-03-29 2424357 1925-07-25 -483 SVO
-78 7.2 2424239 1925-03-29 2424714 1926-07-17 -475 SVO
-77 6.7 2424606 1926-03-31 2425071 1927-07-09 -465 SVO
-76 7.2 2424987 1927-04-16 2425428 1928-06-30 -441 SVO
-75 6.4 2425363 1928-04-26 2425785 1929-06-22 -422 SVO
-74 7.0 2425733 1929-05-01 2426142 1930-06-14 -409 SVO
-73 7.2 2426105 1930-05-08 2426499 1931-06-06 -394 SVO
-72 6.9 2426468 1931-05-06 2426856 1932-05-28 -388 SVO
-71 6.6 2426846 1932-05-18 2427213 1933-05-20 -367 SVO
-70 6.8 2427218 1933-05-25 2427570 1934-05-12 -352 SVO
-69 6.7 2427586 1934-05-28 2427927 1935-05-04 -341 SVO
-68 6.7 2427948 1935-05-25 2428284 1936-04-25 -336 SVO
-67 6.8 2428324 1936-06-04 2428641 1937-04-17 -317 SVO
-66 6.7 2428682 1937-05-28 2428998 1938-04-09 -316 SVO
-65 6.7 2429049 1938-05-30 2429355 1939-04-01 -306 SVO
-64 7.4 2429422 1939-06-07 2429712 1940-03-23 -290 SVO
-63 6.8 2429774 1940-05-24 2430069 1941-03-15 -295 SVO
-62 7.1 2430138 1941-05-23 2430426 1942-03-07 -288 AAVSO
-61 7.0 2430491 1942-05-11 2430783 1943-02-27 -292 SVO
-60 6.8 2430860 1943-05-15 2431140 1944-02-19 -280 SVO
-59 7.3 2431214 1944-05-03 2431497 1945-02-10 -283 SVO
-58 6.6 2431576 1945-04-30 2431854 1946-02-02 -278 SVO
-57 6.9 2431941 1946-04-30 2432211 1947-01-25 -270 SVO
-56 6.7 2432303 1947-04-27 2432568 1948-01-17 -265 SVO
-55 6.3 2432663 1948-04-21 2432925 1949-01-08 -262 SVO
-54 7.0 2433030 1949-04-23 2433282 1949-12-31 -252 SVO
-53 7.2 2433390 1950-04-18 2433639 1950-12-23 -249 SVO
-52 6.8 2433767 1951-04-30 2433996 1951-12-15 -229 SVO
-51 6.5 2434124 1952-04-21 2434353 1952-12-06 -229 AAVSO
-50 6.6 2434498 1953-04-30 2434710 1953-11-28 -212 SVO
-49 7.5 2434853 1954-04-20 2435067 1954-11-20 -214 SVO
-48 6.9 2435214 1955-04-16 2435424 1955-11-12 -210 AAVSO
-47 6.9 2435574 1956-04-10 2435781 1956-11-03 -207 SVO
-46 6.7 2435944 1957-04-15 2436138 1957-10-26 -194 SVO
-45 6.9 2436298 1958-04-04 2436495 1958-10-18 -197 SVO
-44 6.9 2436656 1959-03-28 2436852 1959-10-10 -196 SVO
-43 6.8 2437014 1960-03-20 2437209 1960-10-01 -195 SVO
-42 6.7 2437371 1961-03-12 2437566 1961-09-23 -195 SVO
-41 6.5 2437733 1962-03-09 2437923 1962-09-15 -190 SVO
-40 7.0 2438087 1963-02-26 2438280 1963-09-07 -193 SVO
-39 6.5 2438448 1964-02-22 2438637 1964-08-29 -189 SVO
-38 6.8 2438803 1965-02-11 2438994 1965-08-21 -191 SVO
-37 6.7 2439158 1966-02-01 2439351 1966-08-13 -193 SVO
-36 6.8 2439514 1967-01-23 2439708 1967-08-05 -194 SVO
-35 7.2 2439874 1968-01-18 2440065 1968-07-27 -191 SVO
-34 6.9 2440237 1969-01-15 2440422 1969-07-19 -185 SVO
-33 6.7 2440589 1970-01-02 2440779 1970-07-11 -190 SVO
-32 6.7 2440949 1970-12-28 2441136 1971-07-03 -187 SVO
-31 6.8 2441327 1972-01-10 2441493 1972-06-24 -166 SVO
-30 6.9 2441686 1973-01-03 2441850 1973-06-16 -164 SVO
-29 6.9 2442057 1974-01-09 2442207 1974-06-08 -150 SVO
-28 6.7 2442421 1975-01-08 2442564 1975-05-31 -143 SVO
-27 6.8 2442782 1976-01-04 2442921 1976-05-22 -139 SVO
-26 6.3 2443147 1977-01-03 2443278 1977-05-14 -131 SVO
-25 7.0 2443513 1978-01-04 2443635 1978-05-06 -122 SVO
-24 6.4 2443868 1978-12-25 2443992 1979-04-28 -124 SVO
-23 7.0 2444230 1979-12-22 2444349 1980-04-19 -119 SVO
-22 6.7 2444597 1980-12-23 2444706 1981-04-11 -109 SVO
-21 6.6 2444957 1981-12-18 2445063 1982-04-03 -106 SVO
-20 7.0 2445324 1982-12-20 2445420 1983-03-26 -96 SVO
-19 6.4 2445680 1983-12-11 2445777 1984-03-17 -97 SVO
-18 6.9 2446044 1984-12-09 2446134 1985-03-09 -90 SVO
-17 6.7 2446410 1985-12-10 2446491 1986-03-01 -81 SVO
-16 7.1 2446766 1986-12-01 2446848 1987-02-21 -82 SVO
-15 7.0 2447135 1987-12-05 2447205 1988-02-13 -70 SVO
-14 6.6 2447487 1988-11-21 2447562 1989-02-04 -75 SVO
-13 6.5 2447851 1989-11-20 2447919 1990-01-27 -68 SVO
-12 6.8 2448214 1990-11-18 2448276 1991-01-19 -62 SVO
-11 6.9 2448572 1991-11-11 2448633 1992-01-11 -61 SVO
-10 6.9 2448942 1992-11-15 2448990 1993-01-02 -48 SVO
-9 7.3 2449307 1993-11-15 2449347 1993-12-25 -40 SVO
-8 6.8 2449669 1994-11-12 2449704 1994-12-17 -35 SVO
-7 6.6 2450029 1995-11-07 2450061 1995-12-09 -32 SVO
-6 7.4 2450387 1996-10-30 2450418 1996-11-30 -31 SVO
-5 6.4 2450746 1997-10-24 2450775 1997-11-22 -29 SVO
-4 7.0 2451116 1998-10-29 2451132 1998-11-14 -16 SVO
-3 6.4 2451476 1999-10-24 2451489 1999-11-06 -13 SVO
-2 6.8 2451847 2000-10-29 2451846 2000-10-28 1 SVO
-1 7.2 2452209 2001-10-26 2452203 2001-10-20 6 SVO
0 6.6 2452565 2002-10-17 2452560 2002-10-12 5 SVO
1 7.3 2452919 2003-10-06 2452917 2003-10-04 2 SVO
2 6.6 2453271 2004-09-22 2453274 2004-09-25 -3 SVO
3 7.4 2453630 2005-09-16 2453631 2005-09-17 -1 SVO
4 6.9 2453982 2006-09-03 2453988 2006-09-09 -6 SVO
5 7.3 2454340 2007-08-27 2454345 2007-09-01 -5 SVO
6 7.2 2454702 2008-08-23 2454702 2008-08-23 0 SVO
7 7.0 2455065 2009-08-21 2455059 2009-08-15 6 SVO
8 7.1 2455434 2010-08-25 2455416 2010-08-07 18 SVO
9 6.4 2455773 2011-07-30 2455773 2011-07-30 0 SVO
10 7.2 2456143 2012-08-03 2456130 2012-07-21 13 SVO
11 7.2 2456509 2013-08-04 2456487 2013-07-13 22 SVO
12 7.2 2456873 2014-08-03 2456844 2014-07-05 29 SVO
13 7.4 2457237 2015-08-02 2457201 2015-06-27 36 SVO
14 7.1 2457601 2016-07-31 2457558 2016-06-18 43 SVO
15 6.9 2457951 2017-07-16 2457915 2017-06-10 36 SVO
16 7.1 2458332 2018-08-01 2458272 2018-06-02 60 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.