E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
-195 | 2412665 | 1893-07-20 | 2412810 | 1893-12-12 | -145 | SVO | |
-190 | 2413750 | 1896-07-09 | 2413899 | 1896-12-05 | -149 | SVO | |
-188 | 2414190 | 1897-09-22 | 2414335 | 1898-02-14 | -145 | SVO | |
-185 | 2414843 | 1899-07-07 | 2414989 | 1899-11-30 | -146 | SVO | |
-183 | 2415281 | 1900-09-18 | 2415424 | 1901-02-08 | -143 | AnHar, 1909, vol 55, p 95 | |
-182 | 2415510 | 1901-05-05 | 2415642 | 1901-09-14 | -132 | SVO | |
-181 | 2415720 | 1901-12-01 | 2415860 | 1902-04-20 | -140 | SVO | |
-180 | 2415946 | 1902-07-15 | 2416078 | 1902-11-24 | -132 | GuL, 1920, 1.2 | |
-178 | 2416380 | 1903-09-22 | 2416514 | 1904-02-03 | -134 | SVO | |
-177 | 2416600 | 1904-04-29 | 2416732 | 1904-09-08 | -132 | SVO | |
-176 | 9.7 | 2416826 | 1904-12-11 | 2416950 | 1905-04-14 | -124 | AAVSO |
-175 | 2417041 | 1905-07-14 | 2417168 | 1905-11-18 | -127 | AAVSO | |
-174 | 2417255 | 1906-02-13 | 2417385 | 1906-06-23 | -130 | AAVSO | |
-173 | 9.1 | 2417470 | 1906-09-16 | 2417603 | 1907-01-27 | -133 | AAVSO |
-172 | 2417704 | 1907-05-08 | 2417821 | 1907-09-02 | -117 | GuL, 1920, 1.2 | |
-171 | 2417920 | 1907-12-10 | 2418039 | 1908-04-07 | -119 | AAVSO | |
-170 | 9.2 | 2418121 | 1908-06-28 | 2418257 | 1908-11-11 | -136 | AAVSO |
-169 | 2418342 | 1909-02-04 | 2418475 | 1909-06-17 | -133 | AAVSO | |
-168 | 9.2 | 2418576 | 1909-09-26 | 2418693 | 1910-01-21 | -117 | AAVSO |
-167 | 2418790 | 1910-04-28 | 2418911 | 1910-08-27 | -121 | SVO | |
-165 | 9.2 | 2419214 | 1911-06-26 | 2419347 | 1911-11-06 | -133 | AAVSO |
-163 | 2419648 | 1912-09-02 | 2419782 | 1913-01-14 | -134 | SVO | |
-161 | 2420099 | 1913-11-27 | 2420218 | 1914-03-26 | -119 | AAVSO | |
-160 | 8.8 | 2420311 | 1914-06-27 | 2420436 | 1914-10-30 | -125 | AAVSO |
-158 | 9.5 | 2420756 | 1915-09-15 | 2420872 | 1916-01-09 | -116 | SVO |
-157 | 8.8 | 2420977 | 1916-04-23 | 2421090 | 1916-08-14 | -113 | AAVSO |
-156 | 2421199 | 1916-12-01 | 2421308 | 1917-03-20 | -109 | AAVSO | |
-155 | 9.5 | 2421413 | 1917-07-03 | 2421526 | 1917-10-24 | -113 | AAVSO |
-153 | 9.0 | 2421859 | 1918-09-22 | 2421961 | 1919-01-02 | -102 | AAVSO |
-152 | 2422070 | 1919-04-21 | 2422179 | 1919-08-08 | -109 | SVO | |
-151 | 8.3 | 2422299 | 1919-12-06 | 2422397 | 1920-03-13 | -98 | AAVSO |
-150 | 9.0 | 2422513 | 1920-07-07 | 2422615 | 1920-10-17 | -102 | SVO |
-149 | 9.9 | 2422751 | 1921-03-02 | 2422833 | 1921-05-23 | -82 | AAVSO |
-148 | 9.9 | 2422952 | 1921-09-19 | 2423051 | 1921-12-27 | -99 | SVO |
-147 | 8.1 | 2423169 | 1922-04-24 | 2423269 | 1922-08-02 | -100 | AAVSO |
-146 | 2423401 | 1922-12-12 | 2423487 | 1923-03-08 | -86 | AAVSO | |
-145 | 10.4 | 2423604 | 1923-07-03 | 2423705 | 1923-10-12 | -101 | SVO |
-144 | 9.6 | 2423831 | 1924-02-15 | 2423922 | 1924-05-16 | -91 | AAVSO |
-143 | 10.0 | 2424050 | 1924-09-21 | 2424140 | 1924-12-20 | -90 | AAVSO |
-142 | 9.9 | 2424268 | 1925-04-27 | 2424358 | 1925-07-26 | -90 | AAVSO |
-141 | 8.8 | 2424488 | 1925-12-03 | 2424576 | 1926-03-01 | -88 | AAVSO |
-140 | 9.4 | 2424695 | 1926-06-28 | 2424794 | 1926-10-05 | -99 | SVO |
-139 | 2424920 | 1927-02-08 | 2425012 | 1927-05-11 | -92 | AAVSO | |
-138 | 9.2 | 2425139 | 1927-09-15 | 2425230 | 1927-12-15 | -91 | SVO |
-137 | 8.6 | 2425364 | 1928-04-27 | 2425448 | 1928-07-20 | -84 | AAVSO |
-136 | 9.6 | 2425584 | 1928-12-03 | 2425666 | 1929-02-23 | -82 | AAVSO |
-135 | 9.4 | 2425799 | 1929-07-06 | 2425884 | 1929-09-29 | -85 | SVO |
-134 | 8.9 | 2426005 | 1930-01-28 | 2426101 | 1930-05-04 | -96 | SVO |
-133 | 9.7 | 2426227 | 1930-09-07 | 2426319 | 1930-12-08 | -92 | SVO |
-132 | 9.4 | 2426459 | 1931-04-27 | 2426537 | 1931-07-14 | -78 | AAVSO |
-131 | 9.5 | 2426669 | 1931-11-23 | 2426755 | 1932-02-17 | -86 | SVO |
-130 | 9.2 | 2426880 | 1932-06-21 | 2426973 | 1932-09-22 | -93 | SVO |
-129 | 9.0 | 2427091 | 1933-01-18 | 2427191 | 1933-04-28 | -100 | SVO |
-128 | 9.7 | 2427324 | 1933-09-08 | 2427409 | 1933-12-02 | -85 | SVO |
-127 | 8.6 | 2427540 | 1934-04-12 | 2427627 | 1934-07-08 | -87 | AAVSO |
-126 | 9.5 | 2427750 | 1934-11-08 | 2427845 | 1935-02-11 | -95 | SVO |
-125 | 9.4 | 2427981 | 1935-06-27 | 2428063 | 1935-09-17 | -82 | SVO |
-124 | 2428199 | 1936-01-31 | 2428280 | 1936-04-21 | -81 | AAVSO | |
-123 | 9.0 | 2428408 | 1936-08-27 | 2428498 | 1936-11-25 | -90 | SVO |
-122 | 2428628 | 1937-04-04 | 2428716 | 1937-07-01 | -88 | AAVSO | |
-121 | 9.6 | 2428859 | 1937-11-21 | 2428934 | 1938-02-04 | -75 | AAVSO |
-120 | 8.9 | 2429061 | 1938-06-11 | 2429152 | 1938-09-10 | -91 | SVO |
-119 | 2429281 | 1939-01-17 | 2429370 | 1939-04-16 | -89 | AAVSO | |
-118 | 9.4 | 2429507 | 1939-08-31 | 2429588 | 1939-11-20 | -81 | SVO |
-117 | 9.6 | 2429749 | 1940-04-29 | 2429806 | 1940-06-25 | -57 | SVO |
-116 | 8.8 | 2429947 | 1940-11-13 | 2430024 | 1941-01-29 | -77 | AAVSO |
-115 | 9.3 | 2430164 | 1941-06-18 | 2430242 | 1941-09-04 | -78 | SVO |
-114 | 2430397 | 1942-02-06 | 2430459 | 1942-04-09 | -62 | AAVSO | |
-113 | 8.9 | 2430603 | 1942-08-31 | 2430677 | 1942-11-13 | -74 | SVO |
-112 | 2430815 | 1943-03-31 | 2430895 | 1943-06-19 | -80 | AAVSO | |
-111 | 9.4 | 2431043 | 1943-11-14 | 2431113 | 1944-01-23 | -70 | AAVSO |
-110 | 9.3 | 2431263 | 1944-06-21 | 2431331 | 1944-08-28 | -68 | SVO |
-108 | 9.1 | 2431707 | 1945-09-08 | 2431767 | 1945-11-07 | -60 | SVO |
-107 | 2431930 | 1946-04-19 | 2431985 | 1946-06-13 | -55 | SVO | |
-106 | 9.0 | 2432139 | 1946-11-14 | 2432203 | 1947-01-17 | -64 | AAVSO |
-105 | 8.7 | 2432351 | 1947-06-14 | 2432421 | 1947-08-23 | -70 | AAVSO |
-104 | 2432571 | 1948-01-20 | 2432638 | 1948-03-27 | -67 | AAVSO | |
-103 | 9.5 | 2432802 | 1948-09-07 | 2432856 | 1948-10-31 | -54 | SVO |
-102 | 9.0 | 2433018 | 1949-04-11 | 2433074 | 1949-06-06 | -56 | AAVSO |
-101 | 9.2 | 2433230 | 1949-11-09 | 2433292 | 1950-01-10 | -62 | SVO |
-100 | 9.1 | 2433457 | 1950-06-24 | 2433510 | 1950-08-16 | -53 | SVO |
-99 | 2433674 | 1951-01-27 | 2433728 | 1951-03-22 | -54 | AAVSO | |
-98 | 9.5 | 2433894 | 1951-09-04 | 2433946 | 1951-10-26 | -52 | SVO |
-97 | 2434108 | 1952-04-05 | 2434164 | 1952-05-31 | -56 | AAVSO | |
-96 | 9.0 | 2434329 | 1952-11-12 | 2434382 | 1953-01-04 | -53 | AAVSO |
-95 | 9.6 | 2434537 | 1953-06-08 | 2434600 | 1953-08-10 | -63 | AAVSO |
-94 | 2434755 | 1954-01-12 | 2434817 | 1954-03-15 | -62 | AAVSO | |
-93 | 9.1 | 2434976 | 1954-08-21 | 2435035 | 1954-10-19 | -59 | SVO |
-92 | 2435192 | 1955-03-25 | 2435253 | 1955-05-25 | -61 | AAVSO | |
-91 | 10.1 | 2435410 | 1955-10-29 | 2435471 | 1955-12-29 | -61 | AAVSO |
-90 | 9.4 | 2435631 | 1956-06-06 | 2435689 | 1956-08-03 | -58 | AAVSO |
-89 | 9.0 | 2435857 | 1957-01-18 | 2435907 | 1957-03-09 | -50 | SVO |
-88 | 9.4 | 2436073 | 1957-08-22 | 2436125 | 1957-10-13 | -52 | SVO |
-87 | 9.0 | 2436290 | 1958-03-27 | 2436343 | 1958-05-19 | -53 | AAVSO |
-86 | 9.8 | 2436513 | 1958-11-05 | 2436561 | 1958-12-23 | -48 | SVO |
-85 | 9.4 | 2436728 | 1959-06-08 | 2436779 | 1959-07-29 | -51 | SVO |
-84 | 2436949 | 1960-01-15 | 2436996 | 1960-03-02 | -47 | AAVSO | |
-83 | 9.9 | 2437163 | 1960-08-16 | 2437214 | 1960-10-06 | -51 | SVO |
-82 | 2437378 | 1961-03-19 | 2437432 | 1961-05-12 | -54 | AAVSO | |
-81 | 9.2 | 2437600 | 1961-10-27 | 2437650 | 1961-12-16 | -50 | SVO |
-80 | 10.0 | 2437820 | 1962-06-04 | 2437868 | 1962-07-22 | -48 | AAVSO |
-79 | 2438029 | 1962-12-30 | 2438086 | 1963-02-25 | -57 | AAVSO | |
-78 | 10.1 | 2438253 | 1963-08-11 | 2438304 | 1963-10-01 | -51 | SVO |
-77 | 9.7 | 2438464 | 1964-03-09 | 2438522 | 1964-05-06 | -58 | AAVSO |
-76 | 9.3 | 2438688 | 1964-10-19 | 2438740 | 1964-12-10 | -52 | SVO |
-75 | 8.8 | 2438894 | 1965-05-13 | 2438958 | 1965-07-16 | -64 | AAVSO |
-74 | 9.9 | 2439119 | 1965-12-24 | 2439175 | 1966-02-18 | -56 | AAVSO |
-73 | 9.6 | 2439345 | 1966-08-07 | 2439393 | 1966-09-24 | -48 | SVO |
-72 | 2439558 | 1967-03-08 | 2439611 | 1967-04-30 | -53 | AAVSO | |
-71 | 9.6 | 2439778 | 1967-10-14 | 2439829 | 1967-12-04 | -51 | SVO |
-70 | 9.2 | 2439992 | 1968-05-15 | 2440047 | 1968-07-09 | -55 | AAVSO |
-69 | 9.1 | 2440208 | 1968-12-17 | 2440265 | 1969-02-12 | -57 | AAVSO |
-68 | 9.3 | 2440432 | 1969-07-29 | 2440483 | 1969-09-18 | -51 | SVO |
-67 | 9.3 | 2440646 | 1970-02-28 | 2440701 | 1970-04-24 | -55 | AAVSO |
-66 | 9.4 | 2440882 | 1970-10-22 | 2440919 | 1970-11-28 | -37 | SVO |
-65 | 9.0 | 2441089 | 1971-05-17 | 2441137 | 1971-07-04 | -48 | AAVSO |
-64 | 9.5 | 2441312 | 1971-12-26 | 2441354 | 1972-02-06 | -42 | AAVSO |
-63 | 9.2 | 2441525 | 1972-07-26 | 2441572 | 1972-09-11 | -47 | SVO |
-62 | 2441739 | 1973-02-25 | 2441790 | 1973-04-17 | -51 | AAVSO | |
-61 | 8.8 | 2441957 | 1973-10-01 | 2442008 | 1973-11-21 | -51 | SVO |
-60 | 9.1 | 2442170 | 1974-05-02 | 2442226 | 1974-06-27 | -56 | AAVSO |
-59 | 9.2 | 2442389 | 1974-12-07 | 2442444 | 1975-01-31 | -55 | AAVSO |
-58 | 9.3 | 2442616 | 1975-07-22 | 2442662 | 1975-09-06 | -46 | SVO |
-57 | 11.0 | 2442832 | 1976-02-23 | 2442880 | 1976-04-11 | -48 | AAVSO |
-56 | 9.4 | 2443052 | 1976-09-30 | 2443098 | 1976-11-15 | -46 | SVO |
-55 | 9.2 | 2443269 | 1977-05-05 | 2443316 | 1977-06-21 | -47 | AAVSO |
-54 | 9.5 | 2443486 | 1977-12-08 | 2443533 | 1978-01-24 | -47 | AAVSO |
-53 | 9.1 | 2443709 | 1978-07-19 | 2443751 | 1978-08-30 | -42 | SVO |
-52 | 9.9 | 2443927 | 1979-02-22 | 2443969 | 1979-04-05 | -42 | AAVSO |
-51 | 9.3 | 2444147 | 1979-09-30 | 2444187 | 1979-11-09 | -40 | SVO |
-50 | 9.4 | 2444359 | 1980-04-29 | 2444405 | 1980-06-14 | -46 | AAVSO |
-49 | 9.0 | 2444580 | 1980-12-06 | 2444623 | 1981-01-18 | -43 | AAVSO |
-48 | 9.1 | 2444804 | 1981-07-18 | 2444841 | 1981-08-24 | -37 | SVO |
-47 | 8.9 | 2445023 | 1982-02-22 | 2445059 | 1982-03-30 | -36 | AAVSO |
-46 | 9.5 | 2445246 | 1982-10-03 | 2445277 | 1982-11-03 | -31 | SVO |
-45 | 9.3 | 2445462 | 1983-05-07 | 2445495 | 1983-06-09 | -33 | AAVSO |
-44 | 9.2 | 2445681 | 1983-12-12 | 2445712 | 1984-01-12 | -31 | AAVSO |
-43 | 9.4 | 2445907 | 1984-07-25 | 2445930 | 1984-08-17 | -23 | SVO |
-42 | 9.4 | 2446129 | 1985-03-04 | 2446148 | 1985-03-23 | -19 | AAVSO |
-41 | 9.0 | 2446341 | 1985-10-02 | 2446366 | 1985-10-27 | -25 | SVO |
-40 | 9.8 | 2446566 | 1986-05-15 | 2446584 | 1986-06-02 | -18 | SVO |
-39 | 9.7 | 2446784 | 1986-12-19 | 2446802 | 1987-01-06 | -18 | SVO |
-38 | 9.6 | 2447006 | 1987-07-29 | 2447020 | 1987-08-12 | -14 | SVO |
-37 | 2447218 | 1988-02-26 | 2447238 | 1988-03-17 | -20 | AAVSO | |
-36 | 9.1 | 2447444 | 1988-10-09 | 2447456 | 1988-10-21 | -12 | SVO |
-35 | 9.5 | 2447659 | 1989-05-12 | 2447674 | 1989-05-27 | -15 | SVO |
-34 | 2447877 | 1989-12-16 | 2447891 | 1989-12-30 | -14 | AAVSO | |
-33 | 9.7 | 2448103 | 1990-07-30 | 2448109 | 1990-08-05 | -6 | SVO |
-32 | 2448322 | 1991-03-06 | 2448327 | 1991-03-11 | -5 | AAVSO | |
-31 | 9.4 | 2448534 | 1991-10-04 | 2448545 | 1991-10-15 | -11 | SVO |
-30 | 10.0 | 2448764 | 1992-05-21 | 2448763 | 1992-05-20 | 1 | SVO |
-29 | 2448966 | 1992-12-09 | 2448981 | 1992-12-24 | -15 | AAVSO | |
-28 | 9.3 | 2449188 | 1993-07-19 | 2449199 | 1993-07-30 | -11 | SVO |
-27 | 9.0 | 2449403 | 1994-02-19 | 2449417 | 1994-03-05 | -14 | SVO |
-26 | 9.1 | 2449632 | 1994-10-06 | 2449635 | 1994-10-09 | -3 | SVO |
-25 | 9.5 | 2449851 | 1995-05-13 | 2449853 | 1995-05-15 | -2 | SVO |
-24 | 8.9 | 2450057 | 1995-12-05 | 2450070 | 1995-12-18 | -13 | SVO |
-23 | 10.2 | 2450292 | 1996-07-27 | 2450288 | 1996-07-23 | 4 | SVO |
-22 | 2450514 | 1997-03-06 | 2450506 | 1997-02-26 | 8 | AAVSO | |
-21 | 9.5 | 2450728 | 1997-10-06 | 2450724 | 1997-10-02 | 4 | SVO |
-20 | 9.0 | 2450942 | 1998-05-08 | 2450942 | 1998-05-08 | 0 | SVO |
-19 | 2451174 | 1998-12-26 | 2451160 | 1998-12-12 | 14 | AAVSO | |
-18 | 9.5 | 2451376 | 1999-07-16 | 2451378 | 1999-07-18 | -2 | SVO |
-17 | 2451599 | 2000-02-24 | 2451596 | 2000-02-21 | 3 | AAVSO | |
-16 | 9.0 | 2451810 | 2000-09-22 | 2451814 | 2000-09-26 | -4 | SVO |
-15 | 9.9 | 2452030 | 2001-04-30 | 2452032 | 2001-05-02 | -2 | SVO |
-14 | 2452249 | 2001-12-05 | 2452249 | 2001-12-05 | 0 | AAVSO | |
-13 | 8.8 | 2452461 | 2002-07-05 | 2452467 | 2002-07-11 | -6 | SVO |
-12 | 2452682 | 2003-02-11 | 2452685 | 2003-02-14 | -3 | AAVSO | |
-11 | 9.4 | 2452904 | 2003-09-21 | 2452903 | 2003-09-20 | 1 | SVO |
-10 | 8.8 | 2453115 | 2004-04-19 | 2453121 | 2004-04-25 | -6 | SVO |
-9 | 2453337 | 2004-11-27 | 2453339 | 2004-11-29 | -2 | AAVSO | |
-8 | 9.5 | 2453562 | 2005-07-10 | 2453557 | 2005-07-05 | 5 | SVO |
-7 | 8.9 | 2453761 | 2006-01-25 | 2453775 | 2006-02-08 | -14 | SVO |
-6 | 9.7 | 2453993 | 2006-09-14 | 2453993 | 2006-09-14 | 0 | SVO |
-5 | 10.3 | 2454213 | 2007-04-22 | 2454211 | 2007-04-20 | 2 | SVO |
-4 | 8.9 | 2454418 | 2007-11-13 | 2454428 | 2007-11-23 | -10 | SVO |
-3 | 10.0 | 2454646 | 2008-06-28 | 2454646 | 2008-06-28 | 0 | SVO |
-2 | 9.3 | 2454858 | 2009-01-26 | 2454864 | 2009-02-01 | -6 | SVO |
-1 | 9.1 | 2455080 | 2009-09-05 | 2455082 | 2009-09-07 | -2 | SVO |
0 | 8.9 | 2455299 | 2010-04-12 | 2455300 | 2010-04-13 | -1 | SVO |
1 | 9.4 | 2455511 | 2010-11-10 | 2455518 | 2010-11-17 | -7 | SVO |
2 | 8.6 | 2455725 | 2011-06-12 | 2455736 | 2011-06-23 | -11 | SVO |
3 | 9.1 | 2455939 | 2012-01-12 | 2455954 | 2012-01-27 | -15 | SVO |
4 | 10.3 | 2456164 | 2012-08-24 | 2456172 | 2012-09-01 | -8 | SVO |
5 | 10.3 | 2456380 | 2013-03-28 | 2456390 | 2013-04-07 | -10 | AAVSO |
6 | 9.2 | 2456587 | 2013-10-21 | 2456607 | 2013-11-10 | -20 | SVO |
7 | 9.7 | 2456809 | 2014-05-31 | 2456825 | 2014-06-16 | -16 | SVO |
8 | 8.8 | 2457015 | 2014-12-23 | 2457043 | 2015-01-20 | -28 | SVO |
9 | 9.1 | 2457233 | 2015-07-29 | 2457261 | 2015-08-26 | -28 | SVO |
10 | 9.6 | 2457453 | 2016-03-05 | 2457479 | 2016-03-31 | -26 | AAVSO |
11 | 8.7 | 2457669 | 2016-10-07 | 2457697 | 2016-11-04 | -28 | SVO |
12 | 10.1 | 2457890 | 2017-05-16 | 2457915 | 2017-06-10 | -25 | SVO |
13 | 9.6 | 2458117 | 2017-12-29 | 2458133 | 2018-01-14 | -16 | SVO |
14 | 9.1 | 2458333 | 2018-08-02 | 2458351 | 2018-08-20 | -18 | SVO |
15 | 2458550 | 2019-03-07 | 2458569 | 2019-03-26 | -19 | SVO | |
16 | 9.4 | 2458769 | 2019-10-12 | 2458786 | 2019-10-29 | -17 | SVO |
17 | 9.6 | 2458989 | 2020-05-19 | 2459004 | 2020-06-03 | -15 | SVO |
18 | 9.1 | 2459206 | 2020-12-22 | 2459222 | 2021-01-07 | -16 | SVO |
19 | 9.4 | 2459426 | 2021-07-30 | 2459440 | 2021-08-13 | -14 | SVO |
20 | 2459650 | 2022-03-11 | 2459658 | 2022-03-19 | -8 | SVO | |
21 | 9.0 | 2459862 | 2022-10-09 | 2459876 | 2022-10-23 | -14 | 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. |