Maxima for U Tuc
Period: 260.34, Epoch: 2444899.2
AAVSO offset: 4

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-124   2412667 1893-07-22 2412618 1893-06-03 49 AnHar, 1909, vol 55, p 95
-121   2413446 1895-09-09 2413399 1895-07-24 47 AnHar, 1909, vol 55, p 95
-118   2414220 1897-10-22 2414180 1897-09-12 40 AnHar, 1909, vol 55, p 95
-117   2414491 1898-07-20 2414440 1898-05-30 51 AnHar, 1909, vol 55, p 95
-115   2415000 1899-12-11 2414961 1899-11-02 39 SVO
-114   2415255 1900-08-23 2415221 1900-07-20 34 SVO
-111   2416035 1902-10-12 2416002 1902-09-09 33 SVO
-110   2416300 1903-07-04 2416262 1903-05-27 38 SVO
-108   2416804 1904-11-19 2416783 1904-10-29 21 AnHar, 1909, vol 55, p 95
-107   2417067 1905-08-09 2417043 1905-07-16 24 AnHar, 1909, vol 55, p 95
-104   2417845 1907-09-26 2417824 1907-09-05 21 AnHar, 1952, vol 115
-103   2418100 1908-06-07 2418085 1908-05-23 15 SVO
-102   2418355 1909-02-17 2418345 1909-02-07 10 SVO
-101   2418615 1909-11-04 2418605 1909-10-25 10 SVO
-100   2418876 1910-07-23 2418866 1910-07-13 10 SVO
-98   2419375 1911-12-04 2419386 1911-12-15 -11 SVO
-94   2420419 1914-10-13 2420428 1914-10-22 -9 SVO
-93   2420675 1915-06-26 2420688 1915-07-09 -13 SVO
-91   2421190 1916-11-22 2421209 1916-12-11 -19 AnHar, 1952, vol 115
-90   2421460 1917-08-19 2421469 1917-08-28 -9 SVO
-89   2421702 1918-04-18 2421729 1918-05-15 -27 BHarO, 1926, no 840, p 5
-88 8.7 2421965 1919-01-06 2421990 1919-01-31 -25 SVO
-87 8.4 2422227 1919-09-25 2422250 1919-10-18 -23 SVO
-86   2422493 1920-06-17 2422510 1920-07-04 -17 BHarO, 1926, no 840, p 5
-85 8.6 2422755 1921-03-06 2422771 1921-03-22 -16 SVO
-84 8.2 2423020 1921-11-26 2423031 1921-12-07 -11 SVO
-83 8.1 2423285 1922-08-18 2423291 1922-08-24 -6 AAVSO
-82 8.3 2423549 1923-05-09 2423552 1923-05-12 -3 SVO
-81 8.8 2423807 1924-01-22 2423812 1924-01-27 -5 SVO
-80 8.2 2424063 1924-10-04 2424072 1924-10-13 -9 SVO
-79 8.7 2424335 1925-07-03 2424333 1925-07-01 2 SVO
-78 8.5 2424600 1926-03-25 2424593 1926-03-18 7 SVO
-77 9.8 2424865 1926-12-15 2424853 1926-12-03 12 SVO
-76 8.6 2425122 1927-08-29 2425114 1927-08-21 8 SVO
-75 8.7 2425394 1928-05-27 2425374 1928-05-07 20 SVO
-74 8.7 2425646 1929-02-03 2425634 1929-01-22 12 SVO
-73 8.8 2425911 1929-10-26 2425895 1929-10-10 16 SVO
-72 8.6 2426169 1930-07-11 2426155 1930-06-27 14 SVO
-71 8.5 2426429 1931-03-28 2426415 1931-03-14 14 SVO
-70 8.2 2426684 1931-12-08 2426676 1931-11-30 8 SVO
-69 8.6 2426953 1932-09-02 2426936 1932-08-16 17 SVO
-68 9.5 2427224 1933-05-31 2427196 1933-05-03 28 SVO
-67 8.8 2427483 1934-02-14 2427457 1934-01-19 26 SVO
-66 8.1 2427742 1934-10-31 2427717 1934-10-06 25 SVO
-65 8.7 2428002 1935-07-18 2427977 1935-06-23 25 SVO
-64 9.1 2428269 1936-04-10 2428238 1936-03-10 31 SVO
-63 8.2 2428523 1936-12-20 2428498 1936-11-25 25 SVO
-62 9.6 2428791 1937-09-14 2428758 1937-08-12 33 SVO
-61 9.0 2429050 1938-05-31 2429019 1938-04-30 31 SVO
-60 8.6 2429300 1939-02-05 2429279 1939-01-15 21 SVO
-59 8.5 2429558 1939-10-21 2429539 1939-10-02 19 SVO
-58 8.6 2429817 1940-07-06 2429800 1940-06-19 17 SVO
-57 9.2 2430082 1941-03-28 2430060 1941-03-06 22 SVO
-56 8.3 2430333 1941-12-04 2430320 1941-11-21 13 SVO
-55 9.4 2430596 1942-08-24 2430581 1942-08-09 15 SVO
-54 9.5 2430856 1943-05-11 2430841 1943-04-26 15 SVO
-53 8.4 2431108 1944-01-18 2431101 1944-01-11 7 SVO
-52 9.3 2431367 1944-10-03 2431362 1944-09-28 5 SVO
-51 8.6 2431620 1945-06-13 2431622 1945-06-15 -2 SVO
-50 8.6 2431879 1946-02-27 2431882 1946-03-02 -3 SVO
-49 8.1 2432123 1946-10-29 2432143 1946-11-18 -20 SVO
-48 9.2 2432393 1947-07-26 2432403 1947-08-05 -10 SVO
-47 9.1 2432658 1948-04-16 2432663 1948-04-21 -5 SVO
-46 9.3 2432915 1948-12-29 2432924 1949-01-07 -9 SVO
-45 8.7 2433168 1949-09-08 2433184 1949-09-24 -16 SVO
-44 8.7 2433431 1950-05-29 2433444 1950-06-11 -13 SVO
-43 8.8 2433690 1951-02-12 2433705 1951-02-27 -15 SVO
-42 8.9 2433958 1951-11-07 2433965 1951-11-14 -7 SVO
-41 8.8 2434212 1952-07-18 2434225 1952-07-31 -13 SVO
-40 8.4 2434467 1953-03-30 2434486 1953-04-18 -19 SVO
-39 9.1 2434726 1953-12-14 2434746 1954-01-03 -20 SVO
-38 8.7 2434984 1954-08-29 2435006 1954-09-20 -22 SVO
-37 9.0 2435246 1955-05-18 2435267 1955-06-08 -21 SVO
-36 9.0 2435504 1956-01-31 2435527 1956-02-23 -23 SVO
-35 8.4 2435755 1956-10-08 2435787 1956-11-09 -32 SVO
-34 8.9 2436014 1957-06-24 2436048 1957-07-28 -34 SVO
-33 8.7 2436265 1958-03-02 2436308 1958-04-14 -43 SVO
-32 9.1 2436518 1958-11-10 2436568 1958-12-30 -50 SVO
-31 8.6 2436779 1959-07-29 2436829 1959-09-17 -50 SVO
-30 9.4 2437049 1960-04-24 2437089 1960-06-03 -40 SVO
-29 8.5 2437302 1961-01-02 2437350 1961-02-19 -48 SVO
-28 9.2 2437559 1961-09-16 2437610 1961-11-06 -51 SVO
-27 8.4 2437814 1962-05-29 2437870 1962-07-24 -56 SVO
-26 8.7 2438069 1963-02-08 2438131 1963-04-11 -62 SVO
-25 8.8 2438331 1963-10-28 2438391 1963-12-27 -60 SVO
-24 8.5 2438586 1964-07-09 2438651 1964-09-12 -65 SVO
-23 9.3 2438851 1965-03-31 2438912 1965-05-31 -61 SVO
-22 8.7 2439116 1965-12-21 2439172 1966-02-15 -56 SVO
-21 8.6 2439375 1966-09-06 2439432 1966-11-02 -57 SVO
-20 8.9 2439643 1967-06-01 2439693 1967-07-21 -50 SVO
-19 8.9 2439907 1968-02-20 2439953 1968-04-06 -46 SVO
-18 8.6 2440160 1968-10-30 2440213 1968-12-22 -53 SVO
-17 9.0 2440416 1969-07-13 2440474 1969-09-09 -58 SVO
-16 8.5 2440675 1970-03-29 2440734 1970-05-27 -59 SVO
-15 9.0 2440948 1970-12-27 2440994 1971-02-11 -46 SVO
-14   2441215 1971-09-20 2441255 1971-10-30 -40 SVO
-13 9.2 2441482 1972-06-13 2441515 1972-07-16 -33 SVO
-12 9.0 2441743 1973-03-01 2441775 1973-04-02 -32 SVO
-11 8.7 2442007 1973-11-20 2442036 1973-12-19 -29 SVO
-10 9.0 2442270 1974-08-10 2442296 1974-09-05 -26 SVO
-9 8.5 2442524 1975-04-21 2442556 1975-05-23 -32 SVO
-8 8.4 2442791 1976-01-13 2442817 1976-02-08 -26 AAVSO
-7 8.6 2443050 1976-09-28 2443077 1976-10-25 -27 SVO
-6 8.7 2443323 1977-06-28 2443337 1977-07-12 -14 SVO
-5 8.4 2443582 1978-03-14 2443598 1978-03-30 -16 SVO
-4 8.7 2443844 1978-12-01 2443858 1978-12-15 -14 AAVSO
-3 9.4 2444118 1979-09-01 2444118 1979-09-01 0 SVO
-2 8.7 2444378 1980-05-18 2444379 1980-05-19 -1 AAVSO
-1 8.2 2444641 1981-02-05 2444639 1981-02-03 2 SVO
0 9.1 2444911 1981-11-02 2444899 1981-10-21 12 SVO
1 9.1 2445176 1982-07-25 2445160 1982-07-09 16 SVO
2 8.4 2445435 1983-04-10 2445420 1983-03-26 15 SVO
3 7.9 2445697 1983-12-28 2445680 1983-12-11 17 SVO
4 9.6 2445966 1984-09-22 2445941 1984-08-28 25 SVO
5 9.1 2446223 1985-06-06 2446201 1985-05-15 22 AAVSO
6 8.9 2446492 1986-03-02 2446461 1986-01-30 31 SVO
7 8.6 2446749 1986-11-14 2446722 1986-10-18 27 SVO
8 9.3 2447012 1987-08-04 2446982 1987-07-05 30 SVO
9   2447273 1988-04-21 2447242 1988-03-21 31 AAVSO
10   2447534 1989-01-07 2447503 1988-12-07 31 AAVSO
11 8.6 2447788 1989-09-18 2447763 1989-08-24 25 SVO
12 8.7 2448043 1990-05-31 2448023 1990-05-11 20 SVO
13 8.5 2448300 1991-02-12 2448284 1991-01-27 16 SVO
14 9.0 2448559 1991-10-29 2448544 1991-10-14 15 SVO
15   2448821 1992-07-17 2448804 1992-06-30 17 AAVSO
16 8.7 2449084 1993-04-06 2449065 1993-03-18 19 SVO
17 8.6 2449340 1993-12-18 2449325 1993-12-03 15 SVO
18 8.7 2449601 1994-09-05 2449585 1994-08-20 16 SVO
19 8.2 2449851 1995-05-13 2449846 1995-05-08 5 SVO
20 8.5 2450117 1996-02-03 2450106 1996-01-23 11 SVO
21 8.4 2450366 1996-10-09 2450366 1996-10-09 0 SVO
22   2450629 1997-06-29 2450627 1997-06-27 2 AAVSO
23   2450890 1998-03-17 2450887 1998-03-14 3 AAVSO
24 8.5 2451150 1998-12-02 2451147 1998-11-29 3 SVO
25 9.4 2451414 1999-08-23 2451408 1999-08-17 6 SVO
26 8.9 2451668 2000-05-03 2451668 2000-05-03 0 SVO
27 8.9 2451926 2001-01-16 2451928 2001-01-18 -2 SVO
28 8.1 2452183 2001-09-30 2452189 2001-10-06 -6 SVO
29 8.6 2452451 2002-06-25 2452449 2002-06-23 2 SVO
30 8.0 2452706 2003-03-07 2452709 2003-03-10 -3 SVO
31 8.5 2452968 2003-11-24 2452970 2003-11-26 -2 SVO
32 8.8 2453230 2004-08-12 2453230 2004-08-12 0 SVO
33 8.0 2453495 2005-05-04 2453490 2005-04-29 5 SVO
34 8.0 2453749 2006-01-13 2453751 2006-01-15 -2 SVO
35 8.7 2454018 2006-10-09 2454011 2006-10-02 7 SVO
36 8.2 2454278 2007-06-26 2454271 2007-06-19 7 SVO
37 8.7 2454538 2008-03-12 2454532 2008-03-06 6 SVO
38 8.5 2454805 2008-12-04 2454792 2008-11-21 13 SVO
39 8.3 2455069 2009-08-25 2455052 2009-08-08 17 SVO
40 8.1 2455319 2010-05-02 2455313 2010-04-26 6 SVO
41 8.3 2455579 2011-01-17 2455573 2011-01-11 6 SVO
42 8.4 2455842 2011-10-07 2455833 2011-09-28 9 SVO
43 8.0 2456101 2012-06-22 2456094 2012-06-15 7 SVO
44 8.3 2456372 2013-03-20 2456354 2013-03-02 18 AAVSO
45 8.5 2456632 2013-12-05 2456614 2013-11-17 18 SVO
46 7.9 2456888 2014-08-18 2456875 2014-08-05 13 SVO
47 8.2 2457150 2015-05-07 2457135 2015-04-22 15 SVO
48 8.0 2457410 2016-01-22 2457395 2016-01-07 15 SVO
49 9.4 2457684 2016-10-22 2457656 2016-09-24 28 SVO
50 8.6 2457949 2017-07-14 2457916 2017-06-11 33 SVO
51 8.8 2458198 2018-03-20 2458176 2018-02-26 22 SVO
52 8.2 2458458 2018-12-05 2458437 2018-11-14 21 SVO
53 8.6 2458719 2019-08-23 2458697 2019-08-01 22 SVO
54 8.3 2458980 2020-05-10 2458957 2020-04-17 23 SVO
55 8.3 2459234 2021-01-19 2459218 2021-01-03 16 SVO
56 8.1 2459504 2021-10-16 2459478 2021-09-20 26 SVO
57 8.3 2459763 2022-07-02 2459738 2022-06-07 25 SVO
58 7.8 2460022 2023-03-18 2459999 2023-02-23 23 SVO
59 8.0 2460277 2023-11-28 2460259 2023-11-10 18 SVO
60 7.9 2460538 2024-08-15 2460519 2024-07-27 19 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.