Maxima for R Cen
Period: 502, Epoch: 2453079
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E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-90   2404312 1870-09-06 2407899 1880-07-02 -3587 AnHar, 1909, vol 55, p 95
-89   2404846 1872-02-22 2408401 1881-11-16 -3555 AnHar, 1909, vol 55, p 95
-88   2405447 1873-10-15 2408903 1883-04-02 -3456 BHarO, 1926, no 836, p 5
-86   2406614 1876-12-25 2409907 1885-12-31 -3293 AnHar, 1909, vol 55, p 95
-85   2407164 1878-06-28 2410409 1887-05-17 -3245 BHarO, 1926, no 836, p 5
-77   2411703 1890-12-01 2414425 1898-05-15 -2722 AnHar, 1909, vol 55, p 95
-76 5.3 2412266 1892-06-16 2414927 1899-09-29 -2661 SVO
-75 5.4 2412861 1894-02-01 2415429 1901-02-13 -2568 SVO
-74 5.9 2413419 1895-08-13 2415931 1902-06-30 -2512 SVO
-73   2413980 1897-02-24 2416433 1903-11-14 -2453 BHarO, 1926, no 836, p 5
-72 5.5 2414550 1898-09-17 2416935 1905-03-30 -2385 SVO
-71 6.5 2415106 1900-03-27 2417437 1906-08-14 -2331 SVO
-70 6.9 2415679 1901-10-21 2417939 1907-12-29 -2260 SVO
-69 6.8 2416233 1903-04-28 2418441 1909-05-14 -2208 SVO
-68 5.9 2416793 1904-11-08 2418943 1910-09-28 -2150 SVO
-67   2417340 1906-05-09 2419445 1912-02-12 -2105 AnHar, 1952, vol 115
-66 6.9 2417913 1907-12-03 2419947 1913-06-28 -2034 SVO
-65   2418460 1909-06-02 2420449 1914-11-12 -1989 AnHar, 1952, vol 115
-64 5.9 2419011 1910-12-05 2420951 1916-03-28 -1940 SVO
-63 5.5 2419589 1912-07-05 2421453 1917-08-12 -1864 SVO
-61 6.7 2420719 1915-08-09 2422457 1920-05-12 -1738 SVO
-59 6.2 2421856 1918-09-19 2423461 1923-02-10 -1605 SVO
-58 5.7 2422413 1920-03-29 2423963 1924-06-26 -1550 SVO
-57 6.5 2422969 1921-10-06 2424465 1925-11-10 -1496 SVO
-56 5.6 2423523 1923-04-13 2424967 1927-03-27 -1444 SVO
-55 5.7 2424067 1924-10-08 2425469 1928-08-10 -1402 SVO
-54 6.0 2424618 1926-04-12 2425971 1929-12-25 -1353 SVO
-53 6.4 2425145 1927-09-21 2426473 1931-05-11 -1328 SVO
-52 6.1 2425675 1929-03-04 2426975 1932-09-24 -1300 SVO
-51 6.2 2426221 1930-09-01 2427477 1934-02-08 -1256 SVO
-50 5.5 2426768 1932-03-01 2427979 1935-06-25 -1211 SVO
-49 5.6 2427317 1933-09-01 2428481 1936-11-08 -1164 SVO
-48 6.2 2427854 1935-02-20 2428983 1938-03-25 -1129 AAVSO
-47 6.4 2428404 1936-08-23 2429485 1939-08-09 -1081 SVO
-46 6.6 2428940 1938-02-10 2429987 1940-12-23 -1047 SVO
-45 6.4 2429475 1939-07-30 2430489 1942-05-09 -1014 SVO
-44 6.7 2430019 1941-01-24 2430991 1943-09-23 -972 SVO
-43 6.5 2430576 1942-08-04 2431493 1945-02-06 -917 SVO
-42 7.0 2431127 1944-02-06 2431995 1946-06-23 -868 SVO
-41 5.6 2431668 1945-07-31 2432497 1947-11-07 -829 SVO
-40 5.1 2432228 1947-02-11 2432999 1949-03-23 -771 SVO
-39 5.2 2432776 1948-08-12 2433501 1950-08-07 -725 SVO
-38 6.1 2433333 1950-02-20 2434003 1951-12-22 -670 SVO
-37 5.5 2433875 1951-08-16 2434505 1953-05-07 -630 SVO
-36 5.3 2434447 1953-03-10 2435007 1954-09-21 -560 SVO
-35 5.6 2434982 1954-08-27 2435509 1956-02-05 -527 SVO
-34 6.5 2435534 1956-03-01 2436011 1957-06-21 -477 SVO
-33 5.5 2436089 1957-09-07 2436513 1958-11-05 -424 SVO
-32 6.5 2436651 1959-03-23 2437015 1960-03-21 -364 SVO
-31 5.7 2437196 1960-09-18 2437517 1961-08-05 -321 SVO
-30 5.9 2437737 1962-03-13 2438019 1962-12-20 -282 AAVSO
-29 6.6 2438289 1963-09-16 2438521 1964-05-05 -232 SVO
-28 5.8 2438840 1965-03-20 2439023 1965-09-19 -183 SVO
-27 6.6 2439368 1966-08-30 2439525 1967-02-03 -157 SVO
-26 6.3 2439900 1968-02-13 2440027 1968-06-19 -127 SVO
-25 6.8 2440441 1969-08-07 2440529 1969-11-03 -88 SVO
-24 6.6 2440989 1971-02-06 2441031 1971-03-20 -42 SVO
-23 6.2 2441532 1972-08-02 2441533 1972-08-03 -1 SVO
-22 6.4 2442065 1974-01-17 2442035 1973-12-18 30 SVO
-21 6.5 2442616 1975-07-22 2442537 1975-05-04 79 SVO
-20 6.5 2443162 1977-01-18 2443039 1976-09-17 123 SVO
-19 5.4 2443711 1978-07-21 2443541 1978-02-01 170 SVO
-18 5.9 2444244 1980-01-05 2444043 1979-06-18 201 SVO
-17 6.0 2444767 1981-06-11 2444545 1980-11-01 222 SVO
-16 5.8 2445317 1982-12-13 2445047 1982-03-18 270 SVO
-15   2445848 1984-05-27 2445549 1983-08-02 299 AAVSO
-14 6.5 2446369 1985-10-30 2446051 1984-12-16 318 SVO
-13 5.9 2446898 1987-04-12 2446553 1986-05-02 345 SVO
-12 6.3 2447412 1988-09-07 2447055 1987-09-16 357 SVO
-11 5.9 2447929 1990-02-06 2447557 1989-01-30 372 SVO
-10 6.3 2448458 1991-07-20 2448059 1990-06-16 399 SVO
-9 6.0 2448976 1992-12-19 2448561 1991-10-31 415 SVO
-8 5.8 2449497 1994-05-24 2449063 1993-03-16 434 SVO
-7 5.7 2450009 1995-10-18 2449565 1994-07-31 444 SVO
-6 6.3 2450544 1997-04-05 2450067 1995-12-15 477 SVO
-5 6.0 2451053 1998-08-27 2450569 1997-04-30 484 SVO
-4 6.0 2451557 2000-01-13 2451071 1998-09-14 486 SVO
-3 6.0 2452064 2001-06-03 2451573 2000-01-29 491 SVO
-2 5.9 2452569 2002-10-21 2452075 2001-06-14 494 SVO
-1 6.4 2453077 2004-03-12 2452577 2002-10-29 500 SVO
0 6.1 2453577 2005-07-25 2453079 2004-03-14 498 SVO
1 5.9 2454060 2006-11-20 2453581 2005-07-29 479 SVO
2 6.0 2454572 2008-04-15 2454083 2006-12-13 489 SVO
3 6.1 2455078 2009-09-03 2454585 2008-04-28 493 SVO
4 6.0 2455590 2011-01-28 2455087 2009-09-12 503 SVO
5 6.0 2456079 2012-05-31 2455589 2011-01-27 490 SVO
6 5.7 2456585 2013-10-19 2456091 2012-06-12 494 SVO
7 5.7 2457092 2015-03-10 2456593 2013-10-27 499 SVO
8 5.9 2457590 2016-07-20 2457095 2015-03-13 495 SVO
9 5.9 2458108 2017-12-20 2457597 2016-07-27 511 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.