Maxima for U Cen
Period: 220.10, Epoch: 2439929.3
AAVSO offset: -1

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-131   2411096 1889-04-03 2411096 1889-04-03 0 BHarO, 1927, no 844, p 9
-129   2411548 1890-06-29 2411536 1890-06-17 12 BHarO, 1927, no 844, p 9
-126   2412182 1892-03-24 2412197 1892-04-08 -15 BHarO, 1927, no 844, p 9
-125   2412411 1892-11-08 2412417 1892-11-14 -6 BHarO, 1927, no 844, p 9
-124   2412624 1893-06-09 2412637 1893-06-22 -13 AnHar, 1909, vol 55, p 95, BHarO, 1927, no 844, p 9
-123   2412852 1894-01-23 2412857 1894-01-28 -5 BHarO, 1927, no 844, p 9
-122   2413076 1894-09-04 2413077 1894-09-05 -1 BHarO, 1927, no 844, p 9
-121   2413292 1895-04-08 2413297 1895-04-13 -5 AnHar, 1909, vol 55, p 95, BHarO, 1927, no 844, p 9
-120   2413519 1895-11-21 2413517 1895-11-19 2 BHarO, 1927, no 844, p 9
-119 8.3 2413747 1896-07-06 2413737 1896-06-26 10 SVO
-118   2413961 1897-02-05 2413958 1897-02-02 3 BHarO, 1927, no 844, p 9, AnHar, 1909, vol 55, p 95
-117   2414176 1897-09-08 2414178 1897-09-10 -2 BHarO, 1927, no 844, p 9
-116   2414398 1898-04-18 2414398 1898-04-18 0 AnHar, 1909, vol 55, p 95
-115   2414620 1898-11-26 2414618 1898-11-24 2 BHarO, 1927, no 844, p 9
-114 8.7 2414830 1899-06-24 2414838 1899-07-02 -8 SVO
-113 8.5 2415049 1900-01-29 2415058 1900-02-07 -9 SVO
-112   2415277 1900-09-14 2415278 1900-09-15 -1 BHarO, 1927, no 844, p 9
-111 8.1 2415491 1901-04-16 2415498 1901-04-23 -7 SVO
-110 7.7 2415695 1901-11-06 2415718 1901-11-29 -23 SVO
-109 8.1 2415914 1902-06-13 2415938 1902-07-07 -24 SVO
-108   2416137 1903-01-22 2416159 1903-02-13 -22 AnHar, 1909, vol 55, p 95, BHarO, 1927, no 844, p 9
-107   2416358 1903-08-31 2416379 1903-09-21 -21 BHarO, 1927, no 844, p 9
-106   2416581 1904-04-10 2416599 1904-04-28 -18 BHarO, 1927, no 844, p 9, AnHar, 1909, vol 55, p 95
-105   2416792 1904-11-07 2416819 1904-12-04 -27 BHarO, 1927, no 844, p 9
-104 8.3 2417013 1905-06-16 2417039 1905-07-12 -26 SVO
-103   2417232 1906-01-21 2417259 1906-02-17 -27 AnHar, 1952, vol 115, BHarO, 1927, no 844, p 9
-101   2417674 1907-04-08 2417699 1907-05-03 -25 BHarO, 1927, no 844, p 9, AnHar, 1952, vol 115
-100 8.1 2417898 1907-11-18 2417919 1907-12-09 -21 SVO
-99 8.2 2418119 1908-06-26 2418139 1908-07-16 -20 SVO
-96   2418799 1910-05-07 2418800 1910-05-08 -1 BHarO, 1927, no 844, p 9, AnHar, 1952, vol 115
-94 7.8 2419227 1911-07-09 2419240 1911-07-22 -13 SVO
-92 7.9 2419677 1912-10-01 2419680 1912-10-04 -3 SVO
-91   2419900 1913-05-12 2419900 1913-05-12 0 AnHar, 1952, vol 115
-86 8.2 2421002 1916-05-18 2421001 1916-05-17 1 SVO
-84   2421425 1917-07-15 2421441 1917-07-31 -16 AnHar, 1952, vol 115
-83 8.0 2421657 1918-03-04 2421661 1918-03-08 -4 SVO
-82 9.2 2421889 1918-10-22 2421881 1918-10-14 8 SVO
-81 8.1 2422102 1919-05-23 2422101 1919-05-22 1 SVO
-80 8.7 2422328 1920-01-04 2422321 1919-12-28 7 SVO
-79 7.7 2422551 1920-08-14 2422541 1920-08-04 10 SVO
-78 8.7 2422770 1921-03-21 2422762 1921-03-13 8 SVO
-77 7.9 2422987 1921-10-24 2422982 1921-10-19 5 SVO
-76 8.3 2423210 1922-06-04 2423202 1922-05-27 8 AAVSO
-75 8.0 2423438 1923-01-18 2423422 1923-01-02 16 SVO
-74 8.2 2423657 1923-08-25 2423642 1923-08-10 15 SVO
-73 8.4 2423876 1924-03-31 2423862 1924-03-17 14 SVO
-72 7.8 2424093 1924-11-03 2424082 1924-10-23 11 SVO
-71 8.4 2424314 1925-06-12 2424302 1925-05-31 12 SVO
-70 7.9 2424537 1926-01-21 2424522 1926-01-06 15 AAVSO
-69 8.2 2424751 1926-08-23 2424742 1926-08-14 9 AAVSO
-68 7.8 2424973 1927-04-02 2424963 1927-03-23 10 SVO
-67 8.1 2425200 1927-11-15 2425183 1927-10-29 17 SVO
-66 7.8 2425413 1928-06-15 2425403 1928-06-05 10 SVO
-65 8.6 2425643 1929-01-31 2425623 1929-01-11 20 SVO
-64 7.8 2425855 1929-08-31 2425843 1929-08-19 12 SVO
-63 8.3 2426077 1930-04-10 2426063 1930-03-27 14 SVO
-62 8.3 2426300 1930-11-19 2426283 1930-11-02 17 AAVSO
-61 7.9 2426516 1931-06-23 2426503 1931-06-10 13 SVO
-60 8.3 2426733 1932-01-26 2426723 1932-01-16 10 AAVSO
-59 8.0 2426950 1932-08-30 2426943 1932-08-23 7 SVO
-58 7.9 2427167 1933-04-04 2427164 1933-04-01 3 SVO
-57   2427399 1933-11-22 2427384 1933-11-07 15 AAVSO
-56 8.2 2427614 1934-06-25 2427604 1934-06-15 10 SVO
-55 8.0 2427830 1935-01-27 2427824 1935-01-21 6 SVO
-54 8.3 2428051 1935-09-05 2428044 1935-08-29 7 SVO
-53 7.6 2428267 1936-04-08 2428264 1936-04-05 3 SVO
-52 8.9 2428497 1936-11-24 2428484 1936-11-11 13 SVO
-51 8.3 2428714 1937-06-29 2428704 1937-06-19 10 SVO
-50 8.2 2428928 1938-01-29 2428924 1938-01-25 4 SVO
-49 8.4 2429150 1938-09-08 2429144 1938-09-02 6 SVO
-48 8.3 2429371 1939-04-17 2429365 1939-04-11 6 SVO
-47 8.1 2429590 1939-11-22 2429585 1939-11-17 5 SVO
-46 8.6 2429809 1940-06-28 2429805 1940-06-24 4 SVO
-45 8.1 2430024 1941-01-29 2430025 1941-01-30 -1 SVO
-44 7.9 2430242 1941-09-04 2430245 1941-09-07 -3 AAVSO
-43 8.6 2430465 1942-04-15 2430465 1942-04-15 0 SVO
-42 8.2 2430679 1942-11-15 2430685 1942-11-21 -6 SVO
-41 8.1 2430904 1943-06-28 2430905 1943-06-29 -1 SVO
-40 8.4 2431121 1944-01-31 2431125 1944-02-04 -4 SVO
-39 8.0 2431345 1944-09-11 2431345 1944-09-11 0 SVO
-38 8.3 2431566 1945-04-20 2431566 1945-04-20 0 SVO
-37 8.2 2431784 1945-11-24 2431786 1945-11-26 -2 SVO
-36 8.2 2432000 1946-06-28 2432006 1946-07-04 -6 SVO
-35 8.5 2432218 1947-02-01 2432226 1947-02-09 -8 SVO
-34 8.5 2432447 1947-09-18 2432446 1947-09-17 1 SVO
-33 8.6 2432671 1948-04-29 2432666 1948-04-24 5 SVO
-32 8.1 2432885 1948-11-29 2432886 1948-11-30 -1 SVO
-31 8.5 2433109 1949-07-11 2433106 1949-07-08 3 SVO
-30 8.0 2433333 1950-02-20 2433326 1950-02-13 7 SVO
-29 8.8 2433558 1950-10-03 2433546 1950-09-21 12 SVO
-28 8.0 2433766 1951-04-29 2433767 1951-04-30 -1 SVO
-27 8.5 2433993 1951-12-12 2433987 1951-12-06 6 SVO
-26 8.3 2434218 1952-07-24 2434207 1952-07-13 11 SVO
-25 8.0 2434433 1953-02-24 2434427 1953-02-18 6 SVO
-24 8.1 2434652 1953-10-01 2434647 1953-09-26 5 SVO
-23 8.6 2434876 1954-05-13 2434867 1954-05-04 9 SVO
-22 8.3 2435102 1954-12-25 2435087 1954-12-10 15 SVO
-21 8.1 2435321 1955-08-01 2435307 1955-07-18 14 SVO
-20 8.1 2435538 1956-03-05 2435527 1956-02-23 11 SVO
-19 8.4 2435764 1956-10-17 2435747 1956-09-30 17 SVO
-18 8.0 2435985 1957-05-26 2435968 1957-05-09 17 SVO
-17 7.9 2436198 1957-12-25 2436188 1957-12-15 10 SVO
-16 8.4 2436423 1958-08-07 2436408 1958-07-23 15 SVO
-15 8.2 2436646 1959-03-18 2436628 1959-02-28 18 SVO
-14 8.1 2436865 1959-10-23 2436848 1959-10-06 17 SVO
-13 7.9 2437078 1960-05-23 2437068 1960-05-13 10 SVO
-12 8.4 2437300 1960-12-31 2437288 1960-12-19 12 SVO
-11 8.2 2437526 1961-08-14 2437508 1961-07-27 18 SVO
-10 8.6 2437747 1962-03-23 2437728 1962-03-04 19 SVO
-9 8.5 2437971 1962-11-02 2437948 1962-10-10 23 SVO
-8 8.2 2438184 1963-06-03 2438169 1963-05-19 15 SVO
-7 7.8 2438395 1963-12-31 2438389 1963-12-25 6 SVO
-6 8.2 2438618 1964-08-10 2438609 1964-08-01 9 SVO
-5 8.2 2438835 1965-03-15 2438829 1965-03-09 6 SVO
-4 8.5 2439061 1965-10-27 2439049 1965-10-15 12 SVO
-3 8.4 2439282 1966-06-05 2439269 1966-05-23 13 SVO
-2 7.9 2439495 1967-01-04 2439489 1966-12-29 6 SVO
-1 8.5 2439722 1967-08-19 2439709 1967-08-06 13 SVO
0 8.0 2439938 1968-03-22 2439929 1968-03-13 9 SVO
1 9.2 2440160 1968-10-30 2440149 1968-10-19 11 AAVSO
2 8.7 2440378 1969-06-05 2440370 1969-05-28 8 SVO
3 8.2 2440600 1970-01-13 2440590 1970-01-03 10 SVO
4 8.3 2440813 1970-08-14 2440810 1970-08-11 3 SVO
5 8.7 2441036 1971-03-25 2441030 1971-03-19 6 SVO
6   2441260 1971-11-04 2441250 1971-10-25 10 AAVSO
7 8.0 2441468 1972-05-30 2441470 1972-06-01 -2 SVO
8 7.9 2441693 1973-01-10 2441690 1973-01-07 3 SVO
9 8.2 2441911 1973-08-16 2441910 1973-08-15 1 SVO
10 7.8 2442126 1974-03-19 2442130 1974-03-23 -4 SVO
11   2442352 1974-10-31 2442350 1974-10-29 2 AAVSO
12 8.1 2442576 1975-06-12 2442571 1975-06-07 5 SVO
13 8.0 2442786 1976-01-08 2442791 1976-01-13 -5 SVO
14 8.1 2443010 1976-08-19 2443011 1976-08-20 -1 AAVSO
15 8.6 2443234 1977-03-31 2443231 1977-03-28 3 SVO
16 8.8 2443454 1977-11-06 2443451 1977-11-03 3 AAVSO
17 8.0 2443666 1978-06-06 2443671 1978-06-11 -5 SVO
18 8.6 2443891 1979-01-17 2443891 1979-01-17 0 AAVSO
19 8.1 2444101 1979-08-15 2444111 1979-08-25 -10 SVO
20 8.0 2444318 1980-03-19 2444331 1980-04-01 -13 SVO
21 9.2 2444541 1980-10-28 2444551 1980-11-07 -10 AAVSO
22 8.4 2444761 1981-06-05 2444772 1981-06-16 -11 SVO
23 8.9 2444988 1982-01-18 2444992 1982-01-22 -4 SVO
24 8.0 2445205 1982-08-23 2445212 1982-08-30 -7 SVO
25 8.3 2445416 1983-03-22 2445432 1983-04-07 -16 SVO
26 7.8 2445628 1983-10-20 2445652 1983-11-13 -24 SVO
27 7.7 2445834 1984-05-13 2445872 1984-06-20 -38 SVO
28 8.3 2446067 1985-01-01 2446092 1985-01-26 -25 AAVSO
29 8.2 2446281 1985-08-03 2446312 1985-09-03 -31 SVO
30 8.2 2446500 1986-03-10 2446532 1986-04-11 -32 SVO
31 8.3 2446730 1986-10-26 2446752 1986-11-17 -22 SVO
32 8.0 2446940 1987-05-24 2446973 1987-06-26 -33 SVO
33 8.5 2447160 1987-12-30 2447193 1988-02-01 -33 SVO
34   2447378 1988-08-04 2447413 1988-09-08 -35 AAVSO
35 8.1 2447596 1989-03-10 2447633 1989-04-16 -37 SVO
36   2447820 1989-10-20 2447853 1989-11-22 -33 AAVSO
37 7.9 2448041 1990-05-29 2448073 1990-06-30 -32 SVO
38 8.3 2448261 1991-01-04 2448293 1991-02-05 -32 SVO
39 8.2 2448482 1991-08-13 2448513 1991-09-13 -31 SVO
40 8.1 2448702 1992-03-20 2448733 1992-04-20 -31 SVO
41 8.4 2448930 1992-11-03 2448953 1992-11-26 -23 SVO
42 8.1 2449152 1993-06-13 2449174 1993-07-05 -22 SVO
43 8.4 2449375 1994-01-22 2449394 1994-02-10 -19 SVO
44 8.0 2449598 1994-09-02 2449614 1994-09-18 -16 SVO
45 8.7 2449826 1995-04-18 2449834 1995-04-26 -8 SVO
46   2450051 1995-11-29 2450054 1995-12-02 -3 AAVSO
47 8.8 2450270 1996-07-05 2450274 1996-07-09 -4 SVO
48 7.9 2450489 1997-02-09 2450494 1997-02-14 -5 SVO
49   2450714 1997-09-22 2450714 1997-09-22 0 AAVSO
50 8.2 2450941 1998-05-07 2450934 1998-04-30 7 SVO
51   2451160 1998-12-12 2451154 1998-12-06 6 AAVSO
52   2451382 1999-07-22 2451375 1999-07-15 7 AAVSO
53 7.9 2451597 2000-02-22 2451595 2000-02-20 2 SVO
54 9.2 2451824 2000-10-06 2451815 2000-09-27 9 SVO
55 8.5 2452049 2001-05-19 2452035 2001-05-05 14 SVO
56 8.1 2452260 2001-12-16 2452255 2001-12-11 5 SVO
57 8.0 2452475 2002-07-19 2452475 2002-07-19 0 SVO
58 8.6 2452708 2003-03-09 2452695 2003-02-24 13 SVO
59 7.8 2452925 2003-10-12 2452915 2003-10-02 10 SVO
60 8.3 2453144 2004-05-18 2453135 2004-05-09 9 SVO
61   2453366 2004-12-26 2453355 2004-12-15 11 AAVSO
62 7.8 2453576 2005-07-24 2453576 2005-07-24 0 SVO
63 9.2 2453804 2006-03-09 2453796 2006-03-01 8 SVO
64   2454026 2006-10-17 2454016 2006-10-07 10 AAVSO
65 8.4 2454247 2007-05-26 2454236 2007-05-15 11 SVO
66 8.3 2454466 2007-12-31 2454456 2007-12-21 10 SVO
67 8.5 2454689 2008-08-10 2454676 2008-07-28 13 AAVSO
68 8.3 2454917 2009-03-26 2454896 2009-03-05 21 SVO
69   2455132 2009-10-27 2455116 2009-10-11 16 AAVSO
70 7.9 2455342 2010-05-25 2455336 2010-05-19 6 SVO
71   2455560 2010-12-29 2455556 2010-12-25 4 AAVSO
72 8.0 2455783 2011-08-09 2455777 2011-08-03 6 SVO
73 8.7 2456009 2012-03-22 2455997 2012-03-10 12 SVO
74   2456230 2012-10-29 2456217 2012-10-16 13 AAVSO
75 8.2 2456455 2013-06-11 2456437 2013-05-24 18 SVO
76 8.4 2456668 2014-01-10 2456657 2013-12-30 11 AAVSO
77 8.0 2456884 2014-08-14 2456877 2014-08-07 7 AAVSO
78 8.8 2457106 2015-03-24 2457097 2015-03-15 9 SVO
79   2457320 2015-10-24 2457317 2015-10-21 3 AAVSO
80 8.4 2457542 2016-06-02 2457537 2016-05-28 5 SVO
81 8.7 2457769 2017-01-15 2457757 2017-01-03 12 SVO
82 8.9 2457985 2017-08-19 2457977 2017-08-11 8 AAVSO
83 8.3 2458194 2018-03-16 2458198 2018-03-20 -4 SVO
84   2458410 2018-10-18 2458418 2018-10-26 -8 SVO
85 8.5 2458633 2019-05-29 2458638 2019-06-03 -5 SVO
86   2458850 2020-01-01 2458858 2020-01-09 -8 SVO
87 8.4 2459072 2020-08-10 2459078 2020-08-16 -6 SVO
88 8.2 2459290 2021-03-16 2459298 2021-03-24 -8 SVO
89   2459505 2021-10-17 2459518 2021-10-30 -13 SVO
90 8.5 2459729 2022-05-29 2459738 2022-06-07 -9 SVO
91   2459950 2023-01-05 2459958 2023-01-13 -8 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.