Maxima for U Tuc
Period: 260.32, Epoch: 2444898.5
AAVSO offset: 4

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-124   2412667 1893-07-22 2412619 1893-06-04 48 AnHar, 1909, vol 55, p 95
-121   2413446 1895-09-09 2413400 1895-07-25 46 AnHar, 1909, vol 55, p 95
-118   2414220 1897-10-22 2414181 1897-09-13 39 AnHar, 1909, vol 55, p 95
-117   2414491 1898-07-20 2414441 1898-05-31 50 AnHar, 1909, vol 55, p 95
-115   2414990 1899-12-01 2414962 1899-11-03 28 AnHar, 1952, vol 115
-114   2415261 1900-08-29 2415222 1900-07-21 39 AnHar, 1909, vol 55, p 95
-111   2416024 1902-10-01 2416003 1902-09-10 21 AnHar, 1909, vol 55, p 95
-110   2416292 1903-06-26 2416263 1903-05-28 29 AnHar, 1909, vol 55, p 95
-108   2416804 1904-11-19 2416784 1904-10-30 20 AnHar, 1909, vol 55, p 95
-107   2417067 1905-08-09 2417044 1905-07-17 23 AnHar, 1909, vol 55, p 95
-104   2417845 1907-09-26 2417825 1907-09-06 20 AnHar, 1952, vol 115
-103   2418130 1908-07-07 2418086 1908-05-24 44 AnHar, 1952, vol 115
-100   2418865 1910-07-12 2418867 1910-07-14 -2 AnHar, 1952, vol 115
-91   2421190 1916-11-22 2421209 1916-12-11 -19 AnHar, 1952, vol 115
-89   2421702 1918-04-18 2421730 1918-05-16 -28 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 2422251 1919-10-19 -24 SVO
-86   2422493 1920-06-17 2422511 1920-07-05 -18 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 2423032 1921-12-08 -12 SVO
-83 8.1 2423285 1922-08-18 2423292 1922-08-25 -7 AAVSO
-82 8.3 2423549 1923-05-09 2423552 1923-05-12 -3 SVO
-81 8.8 2423807 1924-01-22 2423813 1924-01-28 -6 SVO
-80 8.2 2424063 1924-10-04 2424073 1924-10-14 -10 SVO
-79 8.7 2424335 1925-07-03 2424333 1925-07-01 2 SVO
-78 8.5 2424600 1926-03-25 2424594 1926-03-19 6 SVO
-77 9.8 2424865 1926-12-15 2424854 1926-12-04 11 SVO
-76 8.6 2425122 1927-08-29 2425114 1927-08-21 8 SVO
-75 8.7 2425394 1928-05-27 2425375 1928-05-08 19 SVO
-74 8.7 2425646 1929-02-03 2425635 1929-01-23 11 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 2426416 1931-03-15 13 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 2427197 1933-05-04 27 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 2427978 1935-06-24 24 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 2428759 1937-08-13 32 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 2429540 1939-10-03 18 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 2430321 1941-11-22 12 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 2431102 1944-01-12 6 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 2431883 1946-03-03 -4 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 2437349 1961-02-18 -47 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 2438130 1963-04-10 -61 SVO
-25 8.8 2438331 1963-10-28 2438390 1963-12-26 -59 SVO
-24 8.5 2438586 1964-07-09 2438651 1964-09-12 -65 SVO
-23 9.3 2438851 1965-03-31 2438911 1965-05-30 -60 SVO
-22 8.7 2439116 1965-12-21 2439171 1966-02-14 -55 SVO
-21 8.6 2439375 1966-09-06 2439432 1966-11-02 -57 SVO
-20 8.9 2439643 1967-06-01 2439692 1967-07-20 -49 SVO
-19 8.9 2439907 1968-02-20 2439952 1968-04-05 -45 SVO
-18 8.6 2440160 1968-10-30 2440213 1968-12-22 -53 SVO
-17 9.0 2440416 1969-07-13 2440473 1969-09-08 -57 SVO
-16 8.5 2440675 1970-03-29 2440733 1970-05-26 -58 SVO
-15 9.0 2440948 1970-12-27 2440994 1971-02-11 -46 SVO
-14   2441199 1971-09-04 2441254 1971-10-29 -55 AAVSO
-13 9.2 2441482 1972-06-13 2441514 1972-07-15 -32 SVO
-12 9.0 2441743 1973-03-01 2441775 1973-04-02 -32 SVO
-11 8.7 2442007 1973-11-20 2442035 1973-12-18 -28 SVO
-10 9.0 2442270 1974-08-10 2442295 1974-09-04 -25 SVO
-9 8.5 2442524 1975-04-21 2442556 1975-05-23 -32 SVO
-8 8.4 2442791 1976-01-13 2442816 1976-02-07 -25 AAVSO
-7 8.6 2443050 1976-09-28 2443076 1976-10-24 -26 SVO
-6 8.7 2443323 1977-06-28 2443337 1977-07-12 -14 SVO
-5 8.4 2443582 1978-03-14 2443597 1978-03-29 -15 SVO
-4 8.7 2443844 1978-12-01 2443857 1978-12-14 -13 AAVSO
-3 9.4 2444118 1979-09-01 2444118 1979-09-01 0 SVO
-2 8.7 2444378 1980-05-18 2444378 1980-05-18 0 AAVSO
-1 8.2 2444641 1981-02-05 2444638 1981-02-02 3 SVO
0 9.1 2444911 1981-11-02 2444898 1981-10-20 13 SVO
1 9.1 2445176 1982-07-25 2445159 1982-07-08 17 SVO
2 8.4 2445435 1983-04-10 2445419 1983-03-25 16 SVO
3 7.9 2445697 1983-12-28 2445679 1983-12-10 18 SVO
4 9.6 2445966 1984-09-22 2445940 1984-08-27 26 SVO
5 9.1 2446223 1985-06-06 2446200 1985-05-14 23 AAVSO
6 8.9 2446492 1986-03-02 2446460 1986-01-29 32 SVO
7 8.6 2446749 1986-11-14 2446721 1986-10-17 28 SVO
8 9.3 2447012 1987-08-04 2446981 1987-07-04 31 SVO
9   2447273 1988-04-21 2447241 1988-03-20 32 AAVSO
10   2447534 1989-01-07 2447502 1988-12-06 32 AAVSO
11 8.6 2447788 1989-09-18 2447762 1989-08-23 26 SVO
12 8.7 2448043 1990-05-31 2448022 1990-05-10 21 SVO
13 8.5 2448300 1991-02-12 2448283 1991-01-26 17 SVO
14 9.0 2448559 1991-10-29 2448543 1991-10-13 16 SVO
15   2448821 1992-07-17 2448803 1992-06-29 18 AAVSO
16 8.7 2449084 1993-04-06 2449064 1993-03-17 20 SVO
17 8.6 2449340 1993-12-18 2449324 1993-12-02 16 SVO
18 8.7 2449601 1994-09-05 2449584 1994-08-19 17 SVO
19 8.2 2449851 1995-05-13 2449845 1995-05-07 6 SVO
20 8.5 2450117 1996-02-03 2450105 1996-01-22 12 SVO
21 8.4 2450366 1996-10-09 2450365 1996-10-08 1 SVO
22   2450629 1997-06-29 2450626 1997-06-26 3 AAVSO
23   2450890 1998-03-17 2450886 1998-03-13 4 AAVSO
24 8.5 2451150 1998-12-02 2451146 1998-11-28 4 SVO
25 9.4 2451414 1999-08-23 2451406 1999-08-15 8 SVO
26 8.9 2451668 2000-05-03 2451667 2000-05-02 1 SVO
27 8.9 2451926 2001-01-16 2451927 2001-01-17 -1 SVO
28 8.1 2452183 2001-09-30 2452187 2001-10-04 -4 SVO
29 8.6 2452451 2002-06-25 2452448 2002-06-22 3 SVO
30 8.0 2452706 2003-03-07 2452708 2003-03-09 -2 SVO
31 8.5 2452968 2003-11-24 2452968 2003-11-24 0 SVO
32 8.8 2453230 2004-08-12 2453229 2004-08-11 1 SVO
33 8.0 2453495 2005-05-04 2453489 2005-04-28 6 SVO
34 8.0 2453749 2006-01-13 2453749 2006-01-13 0 SVO
35 8.7 2454018 2006-10-09 2454010 2006-10-01 8 SVO
36 8.2 2454278 2007-06-26 2454270 2007-06-18 8 SVO
37 8.7 2454538 2008-03-12 2454530 2008-03-04 8 SVO
38 8.5 2454805 2008-12-04 2454791 2008-11-20 14 SVO
39 8.3 2455069 2009-08-25 2455051 2009-08-07 18 SVO
40 8.1 2455319 2010-05-02 2455311 2010-04-24 8 SVO
41 8.3 2455579 2011-01-17 2455572 2011-01-10 7 SVO
42 8.4 2455842 2011-10-07 2455832 2011-09-27 10 SVO
43 8.0 2456101 2012-06-22 2456092 2012-06-13 9 SVO
44 8.3 2456372 2013-03-20 2456353 2013-03-01 19 AAVSO
45 8.5 2456632 2013-12-05 2456613 2013-11-16 19 SVO
46 7.9 2456888 2014-08-18 2456873 2014-08-03 15 SVO
47 8.2 2457150 2015-05-07 2457134 2015-04-21 16 SVO
48 8.0 2457410 2016-01-22 2457394 2016-01-06 16 SVO
49 9.4 2457684 2016-10-22 2457654 2016-09-22 30 SVO
50 8.6 2457949 2017-07-14 2457914 2017-06-09 35 SVO
51 8.8 2458198 2018-03-20 2458175 2018-02-25 23 SVO
52 8.2 2458458 2018-12-05 2458435 2018-11-12 23 SVO
53 8.6 2458719 2019-08-23 2458695 2019-07-30 24 SVO
54 8.3 2458980 2020-05-10 2458956 2020-04-16 24 SVO
55 8.3 2459234 2021-01-19 2459216 2021-01-01 18 SVO
56 8.1 2459504 2021-10-16 2459476 2021-09-18 28 SVO
57 8.3 2459763 2022-07-02 2459737 2022-06-06 26 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.