Maxima for U Oct
Period: 302.95, Epoch: 2441886.2
AAVSO offset: -3

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-89   2414946 1899-10-18 2414924 1899-09-26 22 AnHar, 1909, vol 55, p 95
-88   2415258 1900-08-26 2415227 1900-07-26 31 AnHar, 1909, vol 55, p 95
-87   2415555 1901-06-19 2415530 1901-05-25 25 AnHar, 1909, vol 55, p 95
-86   2415851 1902-04-11 2415833 1902-03-24 18 AnHar, 1909, vol 55, p 95
-77   2418570 1909-09-20 2418559 1909-09-09 11 AnHar, 1952, vol 115
-76   2418870 1910-07-17 2418862 1910-07-09 8 TvOC, 1910, vol 5, p 40
-74 7.7 2419464 1912-03-02 2419468 1912-03-06 -4 SVO
-70   2420685 1915-07-06 2420680 1915-07-01 5 AnHar, 1952, vol 115
-66 8.3 2421896 1918-10-29 2421892 1918-10-25 4 SVO
-65 8.4 2422211 1919-09-09 2422195 1919-08-24 16 SVO
-64 8.5 2422522 1920-07-16 2422497 1920-06-21 25 SVO
-63 7.7 2422814 1921-05-04 2422800 1921-04-20 14 SVO
-62 8.5 2423127 1922-03-13 2423103 1922-02-17 24 SVO
-61 7.8 2423421 1923-01-01 2423406 1922-12-17 15 SVO
-60 7.9 2423720 1923-10-27 2423709 1923-10-16 11 SVO
-59 8.2 2424019 1924-08-21 2424012 1924-08-14 7 SVO
-58 8.4 2424317 1925-06-15 2424315 1925-06-13 2 SVO
-57 7.9 2424614 1926-04-08 2424618 1926-04-12 -4 SVO
-56 9.1 2424917 1927-02-05 2424921 1927-02-09 -4 SVO
-55 8.3 2425217 1927-12-02 2425224 1927-12-09 -7 SVO
-54 8.8 2425528 1928-10-08 2425527 1928-10-07 1 SVO
-53 8.2 2425836 1929-08-12 2425830 1929-08-06 6 SVO
-52 8.2 2426131 1930-06-03 2426133 1930-06-05 -2 SVO
-51 8.0 2426430 1931-03-29 2426436 1931-04-04 -6 SVO
-50 7.7 2426724 1932-01-17 2426739 1932-02-01 -15 SVO
-49 8.1 2427023 1932-11-11 2427042 1932-11-30 -19 SVO
-48 8.3 2427328 1933-09-12 2427345 1933-09-29 -17 SVO
-47 8.0 2427625 1934-07-06 2427648 1934-07-29 -23 SVO
-46 8.2 2427932 1935-05-09 2427951 1935-05-28 -19 SVO
-45 8.4 2428237 1936-03-09 2428253 1936-03-25 -16 SVO
-44 8.2 2428535 1937-01-01 2428556 1937-01-22 -21 SVO
-43 8.1 2428835 1937-10-28 2428859 1937-11-21 -24 SVO
-42 8.2 2429139 1938-08-28 2429162 1938-09-20 -23 SVO
-41 7.8 2429435 1939-06-20 2429465 1939-07-20 -30 SVO
-40 8.1 2429736 1940-04-16 2429768 1940-05-18 -32 SVO
-39 8.2 2430042 1941-02-16 2430071 1941-03-17 -29 SVO
-38 8.3 2430354 1941-12-25 2430374 1942-01-14 -20 SVO
-37 8.1 2430659 1942-10-26 2430677 1942-11-13 -18 SVO
-36 8.4 2430965 1943-08-28 2430980 1943-09-12 -15 SVO
-35 8.4 2431276 1944-07-04 2431283 1944-07-11 -7 SVO
-34 8.5 2431590 1945-05-14 2431586 1945-05-10 4 SVO
-33 8.5 2431902 1946-03-22 2431889 1946-03-09 13 SVO
-32 8.2 2432203 1947-01-17 2432192 1947-01-06 11 SVO
-31 8.4 2432506 1947-11-16 2432495 1947-11-05 11 SVO
-30 7.9 2432804 1948-09-09 2432798 1948-09-03 6 SVO
-29 8.4 2433108 1949-07-10 2433101 1949-07-03 7 SVO
-28 8.6 2433411 1950-05-09 2433404 1950-05-02 7 SVO
-27 8.7 2433721 1951-03-15 2433707 1951-03-01 14 SVO
-26 8.2 2434013 1952-01-01 2434010 1951-12-29 3 SVO
-25 8.4 2434313 1952-10-27 2434312 1952-10-26 1 SVO
-24 8.8 2434628 1953-09-07 2434615 1953-08-25 13 SVO
-23 8.5 2434933 1954-07-09 2434918 1954-06-24 15 SVO
-22 8.5 2435230 1955-05-02 2435221 1955-04-23 9 SVO
-21 8.2 2435524 1956-02-20 2435524 1956-02-20 0 SVO
-20 7.9 2435814 1956-12-06 2435827 1956-12-19 -13 SVO
-19 8.7 2436114 1957-10-02 2436130 1957-10-18 -16 SVO
-18 8.3 2436417 1958-08-01 2436433 1958-08-17 -16 SVO
-17 8.5 2436718 1959-05-29 2436736 1959-06-16 -18 SVO
-16 8.5 2437024 1960-03-30 2437039 1960-04-14 -15 SVO
-15 8.3 2437317 1961-01-17 2437342 1961-02-11 -25 SVO
-14 8.0 2437618 1961-11-14 2437645 1961-12-11 -27 SVO
-13 9.1 2437925 1962-09-17 2437948 1962-10-10 -23 SVO
-12 8.6 2438224 1963-07-13 2438251 1963-08-09 -27 SVO
-11 8.2 2438523 1964-05-07 2438554 1964-06-07 -31 SVO
-10 8.2 2438831 1965-03-11 2438857 1965-04-06 -26 SVO
-9 8.6 2439137 1966-01-11 2439160 1966-02-03 -23 SVO
-8 8.9 2439445 1966-11-15 2439463 1966-12-03 -18 SVO
-7 8.3 2439751 1967-09-17 2439766 1967-10-02 -15 SVO
-6 8.0 2440050 1968-07-12 2440068 1968-07-30 -18 SVO
-5 8.8 2440368 1969-05-26 2440371 1969-05-29 -3 SVO
-4 8.2 2440665 1970-03-19 2440674 1970-03-28 -9 SVO
-3 8.1 2440965 1971-01-13 2440977 1971-01-25 -12 SVO
-2 9.0 2441279 1971-11-23 2441280 1971-11-24 -1 SVO
-1 8.3 2441594 1972-10-03 2441583 1972-09-22 11 SVO
0 8.3 2441903 1973-08-08 2441886 1973-07-22 17 SVO
1 8.5 2442207 1974-06-08 2442189 1974-05-21 18 SVO
2 8.2 2442521 1975-04-18 2442492 1975-03-20 29 SVO
3 8.8 2442826 1976-02-17 2442795 1976-01-17 31 AAVSO
4 7.3 2443127 1976-12-14 2443098 1976-11-15 29 AAVSO
5 8.7 2443433 1977-10-16 2443401 1977-09-14 32 AAVSO
6 8.4 2443734 1978-08-13 2443704 1978-07-14 30 AAVSO
7 9.9 2444036 1979-06-11 2444007 1979-05-13 29 AAVSO
8 7.9 2444336 1980-04-06 2444310 1980-03-11 26 SVO
9 8.2 2444637 1981-02-01 2444613 1981-01-08 24 AAVSO
10 7.8 2444937 1981-11-28 2444916 1981-11-07 21 SVO
11 8.1 2445240 1982-09-27 2445219 1982-09-06 21 SVO
12 9.0 2445546 1983-07-30 2445522 1983-07-06 24 SVO
13 8.2 2445844 1984-05-23 2445825 1984-05-04 19 SVO
14 8.8 2446152 1985-03-27 2446127 1985-03-02 25 SVO
15 7.8 2446447 1986-01-16 2446430 1985-12-30 17 AAVSO
16 9.0 2446748 1986-11-13 2446733 1986-10-29 15 SVO
17 8.4 2447048 1987-09-09 2447036 1987-08-28 12 SVO
18 8.1 2447353 1988-07-10 2447339 1988-06-26 14 SVO
19 8.1 2447651 1989-05-04 2447642 1989-04-25 9 SVO
20 8.3 2447948 1990-02-25 2447945 1990-02-22 3 SVO
21 8.0 2448249 1990-12-23 2448248 1990-12-22 1 SVO
22 8.6 2448544 1991-10-14 2448551 1991-10-21 -7 SVO
23 7.9 2448836 1992-08-01 2448854 1992-08-19 -18 SVO
24 8.5 2449147 1993-06-08 2449157 1993-06-18 -10 SVO
25 8.0 2449445 1994-04-02 2449460 1994-04-17 -15 SVO
26 8.3 2449746 1995-01-28 2449763 1995-02-14 -17 SVO
27 8.3 2450055 1995-12-03 2450066 1995-12-14 -11 SVO
28 8.3 2450361 1996-10-04 2450369 1996-10-12 -8 SVO
29 8.9 2450664 1997-08-03 2450672 1997-08-11 -8 SVO
30 8.1 2450967 1998-06-02 2450975 1998-06-10 -8 SVO
31 8.3 2451265 1999-03-27 2451278 1999-04-09 -13 SVO
32 8.4 2451576 2000-02-01 2451581 2000-02-06 -5 SVO
33 7.9 2451884 2000-12-05 2451883 2000-12-04 1 SVO
34 8.1 2452186 2001-10-03 2452186 2001-10-03 0 SVO
35 8.0 2452482 2002-07-26 2452489 2002-08-02 -7 SVO
36 7.9 2452774 2003-05-14 2452792 2003-06-01 -18 SVO
37 7.9 2453080 2004-03-15 2453095 2004-03-30 -15 SVO
38 7.7 2453383 2005-01-12 2453398 2005-01-27 -15 SVO
39 7.7 2453683 2005-11-08 2453701 2005-11-26 -18 SVO
40 7.6 2453982 2006-09-03 2454004 2006-09-25 -22 SVO
41 8.5 2454300 2007-07-18 2454307 2007-07-25 -7 SVO
42 7.8 2454603 2008-05-16 2454610 2008-05-23 -7 SVO
43 7.6 2454907 2009-03-16 2454913 2009-03-22 -6 SVO
44 7.9 2455210 2010-01-13 2455216 2010-01-19 -6 SVO
45 7.5 2455519 2010-11-18 2455519 2010-11-18 0 SVO
46 8.7 2455825 2011-09-20 2455822 2011-09-17 3 AAVSO
47 8.3 2456139 2012-07-30 2456125 2012-07-16 14 SVO
48 8.7 2456449 2013-06-05 2456428 2013-05-15 21 AAVSO
49 7.8 2456747 2014-03-30 2456731 2014-03-14 16 AAVSO
50 7.8 2457047 2015-01-24 2457034 2015-01-11 13 SVO
51 7.6 2457348 2015-11-21 2457337 2015-11-10 11 SVO
52 7.8 2457644 2016-09-12 2457640 2016-09-08 4 SVO
53 7.8 2457945 2017-07-10 2457942 2017-07-07 3 SVO
54 8.0 2458248 2018-05-09 2458245 2018-05-06 3 SVO
55 7.4 2458549 2019-03-06 2458548 2019-03-05 1 SVO
56 7.7 2458852 2020-01-03 2458851 2020-01-02 1 SVO
57 8.3 2459165 2020-11-11 2459154 2020-10-31 11 SVO
58 7.6 2459464 2021-09-06 2459457 2021-08-30 7 SVO
59 7.9 2459766 2022-07-05 2459760 2022-06-29 6 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.