Maxima for U Ari
Period: 371.83, Epoch: 2453652.3
AAVSO offset: -1

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-111   2412420 1892-11-17 2412379 1892-10-07 41 GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-110   2412780 1893-11-12 2412751 1893-10-14 29 AnHar, 1909, vol 55, p 95
-109   2413132 1894-10-30 2413122 1894-10-20 10 AnHar, 1909, vol 55, p 95
-108   2413501 1895-11-03 2413494 1895-10-27 7 AnHar, 1909, vol 55, p 95
-107   2413881 1896-11-17 2413866 1896-11-02 15 AnHar, 1909, vol 55, p 95
-106   2414260 1897-12-01 2414238 1897-11-09 22 AnHar, 1909, vol 55, p 95
-105   2414612 1898-11-18 2414610 1898-11-16 2 AnHar, 1909, vol 55, p 95
-104   2414987 1899-11-28 2414982 1899-11-23 5 AnHar, 1909, vol 55, p 95
-103   2415371 1900-12-17 2415353 1900-11-29 18 AnHar, 1909, vol 55, p 95
-102   2415733 1901-12-14 2415725 1901-12-06 8 AnHar, 1909, vol 55, p 95
-101   2416119 1903-01-04 2416097 1902-12-13 22 AnHar, 1909, vol 55, p 95
-100   2416480 1903-12-31 2416469 1903-12-20 11 AnHar, 1952, vol 118
-99 8.7 2416849 1905-01-03 2416841 1904-12-26 8 SVO
-98 7.4 2417208 1905-12-28 2417213 1906-01-02 -5 SVO
-97 8.9 2417589 1907-01-13 2417584 1907-01-08 5 AAVSO
-96 7.6 2417959 1908-01-18 2417956 1908-01-15 3 SVO
-95 8.0 2418336 1909-01-29 2418328 1909-01-21 8 AAVSO
-94   2418687 1910-01-15 2418700 1910-01-28 -13 AAVSO
-93 8.0 2419085 1911-02-17 2419072 1911-02-04 13 AAVSO
-92 8.7 2419451 1912-02-18 2419444 1912-02-11 7 AAVSO
-91 8.6 2419827 1913-02-28 2419815 1913-02-16 12 AAVSO
-90 8.5 2420194 1914-03-02 2420187 1914-02-23 7 AAVSO
-89 7.7 2420561 1915-03-04 2420559 1915-03-02 2 AAVSO
-88 8.7 2420947 1916-03-24 2420931 1916-03-08 16 AAVSO
-87 8.0 2421329 1917-04-10 2421303 1917-03-15 26 AAVSO
-86 8.0 2421697 1918-04-13 2421675 1918-03-22 22 AAVSO
-85 8.0 2422069 1919-04-20 2422046 1919-03-28 23 AAVSO
-84   2422444 1920-04-29 2422418 1920-04-03 26 AAVSO
-83 8.0 2422806 1921-04-26 2422790 1921-04-10 16 SVO
-82   2423167 1922-04-22 2423162 1922-04-17 5 AAVSO
-81   2423547 1923-05-07 2423534 1923-04-24 13 AAVSO
-80   2423912 1924-05-06 2423906 1924-04-30 6 AAVSO
-79   2424285 1925-05-14 2424277 1925-05-06 8 AAVSO
-78   2424639 1926-05-03 2424649 1926-05-13 -10 AAVSO
-77   2425020 1927-05-19 2425021 1927-05-20 -1 AAVSO
-76   2425387 1928-05-20 2425393 1928-05-26 -6 AAVSO
-75   2425749 1929-05-17 2425765 1929-06-02 -16 AAVSO
-74   2426122 1930-05-25 2426137 1930-06-09 -15 AAVSO
-73   2426499 1931-06-06 2426508 1931-06-15 -9 AAVSO
-72   2426867 1932-06-08 2426880 1932-06-21 -13 AAVSO
-71 8.0 2427260 1933-07-06 2427252 1933-06-28 8 SVO
-70 8.0 2427619 1934-06-30 2427624 1934-07-05 -5 AAVSO
-69 8.1 2427979 1935-06-25 2427996 1935-07-12 -17 AAVSO
-68   2428334 1936-06-14 2428368 1936-07-18 -34 AAVSO
-67 7.2 2428710 1937-06-25 2428739 1937-07-24 -29 AAVSO
-66   2429083 1938-07-03 2429111 1938-07-31 -28 AAVSO
-65 8.3 2429465 1939-07-20 2429483 1939-08-07 -18 AAVSO
-64 7.6 2429839 1940-07-28 2429855 1940-08-13 -16 AAVSO
-63   2430199 1941-07-23 2430227 1941-08-20 -28 AAVSO
-62 7.8 2430579 1942-08-07 2430599 1942-08-27 -20 AAVSO
-61 8.2 2430952 1943-08-15 2430970 1943-09-02 -18 AAVSO
-60 9.2 2431328 1944-08-25 2431342 1944-09-08 -14 AAVSO
-59 7.8 2431710 1945-09-11 2431714 1945-09-15 -4 SVO
-58 7.8 2432089 1946-09-25 2432086 1946-09-22 3 SVO
-57 7.5 2432458 1947-09-29 2432458 1947-09-29 0 SVO
-56 8.3 2432835 1948-10-10 2432830 1948-10-05 5 SVO
-55 8.4 2433213 1949-10-23 2433201 1949-10-11 12 AAVSO
-54 7.9 2433571 1950-10-16 2433573 1950-10-18 -2 SVO
-53 8.2 2433957 1951-11-06 2433945 1951-10-25 12 SVO
-52 8.2 2434329 1952-11-12 2434317 1952-10-31 12 SVO
-51 7.8 2434693 1953-11-11 2434689 1953-11-07 4 SVO
-50 9.2 2435065 1954-11-18 2435061 1954-11-14 4 SVO
-49 7.9 2435427 1955-11-15 2435432 1955-11-20 -5 SVO
-48 8.8 2435801 1956-11-23 2435804 1956-11-26 -3 SVO
-47 8.0 2436169 1957-11-26 2436176 1957-12-03 -7 SVO
-46 8.8 2436537 1958-11-29 2436548 1958-12-10 -11 SVO
-45 8.0 2436903 1959-11-30 2436920 1959-12-17 -17 SVO
-44 8.6 2437263 1960-11-24 2437292 1960-12-23 -29 SVO
-43 8.3 2437632 1961-11-28 2437663 1961-12-29 -31 SVO
-42 9.1 2438000 1962-12-01 2438035 1963-01-05 -35 SVO
-41 8.1 2438362 1963-11-28 2438407 1964-01-12 -45 SVO
-40 7.7 2438740 1964-12-10 2438779 1965-01-18 -39 SVO
-39 8.9 2439111 1965-12-16 2439151 1966-01-25 -40 SVO
-38 8.3 2439479 1966-12-19 2439523 1967-02-01 -44 SVO
-37 8.0 2439854 1967-12-29 2439894 1968-02-07 -40 SVO
-36 7.9 2440227 1969-01-05 2440266 1969-02-13 -39 SVO
-35 8.6 2440606 1970-01-19 2440638 1970-02-20 -32 SVO
-34 7.5 2440985 1971-02-02 2441010 1971-02-27 -25 SVO
-33 9.6 2441366 1972-02-18 2441382 1972-03-05 -16 AAVSO
-32 8.7 2441742 1973-02-28 2441754 1973-03-12 -12 AAVSO
-31 8.0 2442104 1974-02-25 2442125 1974-03-18 -21 AAVSO
-30 8.7 2442479 1975-03-07 2442497 1975-03-25 -18 SVO
-29 8.2 2442851 1976-03-13 2442869 1976-03-31 -18 SVO
-28 8.7 2443226 1977-03-23 2443241 1977-04-07 -15 SVO
-27 8.1 2443593 1978-03-25 2443613 1978-04-14 -20 SVO
-26 8.6 2443964 1979-03-31 2443985 1979-04-21 -21 SVO
-25 8.1 2444342 1980-04-12 2444356 1980-04-26 -14 SVO
-24 8.9 2444730 1981-05-05 2444728 1981-05-03 2 SVO
-23 10.9 2445097 1982-05-07 2445100 1982-05-10 -3 AAVSO
-22 8.9 2445466 1983-05-11 2445472 1983-05-17 -6 AAVSO
-21 9.1 2445846 1984-05-25 2445844 1984-05-23 2 AAVSO
-20 8.8 2446218 1985-06-01 2446216 1985-05-30 2 AAVSO
-19 8.7 2446590 1986-06-08 2446587 1986-06-05 3 AAVSO
-18 9.0 2446965 1987-06-18 2446959 1987-06-12 6 AAVSO
-17   2447348 1988-07-05 2447331 1988-06-18 17 AAVSO
-16   2447719 1989-07-11 2447703 1989-06-25 16 AAVSO
-15   2448095 1990-07-22 2448075 1990-07-02 20 AAVSO
-14   2448459 1991-07-21 2448447 1991-07-09 12 AAVSO
-13   2448827 1992-07-23 2448818 1992-07-14 9 AAVSO
-12 8.4 2449204 1993-08-04 2449190 1993-07-21 14 SVO
-11 9.3 2449581 1994-08-16 2449562 1994-07-28 19 SVO
-10 8.1 2449953 1995-08-23 2449934 1995-08-04 19 SVO
-9 7.8 2450319 1996-08-23 2450306 1996-08-10 13 SVO
-8 9.1 2450687 1997-08-26 2450678 1997-08-17 9 SVO
-7 8.6 2451059 1998-09-02 2451049 1998-08-23 10 SVO
-6 8.4 2451438 1999-09-16 2451421 1999-08-30 17 SVO
-5 7.6 2451797 2000-09-09 2451793 2000-09-05 4 SVO
-4 8.3 2452169 2001-09-16 2452165 2001-09-12 4 SVO
-3 8.5 2452544 2002-09-26 2452537 2002-09-19 7 SVO
-2 7.9 2452918 2003-10-05 2452909 2003-09-26 9 SVO
-1 8.8 2453295 2004-10-16 2453280 2004-10-01 15 SVO
0 8.1 2453665 2005-10-21 2453652 2005-10-08 13 SVO
1 7.9 2454036 2006-10-27 2454024 2006-10-15 12 SVO
2 7.9 2454419 2007-11-14 2454396 2007-10-22 23 SVO
3 7.9 2454785 2008-11-14 2454768 2008-10-28 17 SVO
4 8.0 2455153 2009-11-17 2455140 2009-11-04 13 SVO
5 7.8 2455528 2010-11-27 2455511 2010-11-10 17 SVO
6 8.0 2455911 2011-12-15 2455883 2011-11-17 28 SVO
7 7.8 2456290 2012-12-28 2456255 2012-11-23 35 SVO
8 8.2 2456649 2013-12-22 2456627 2013-11-30 22 SVO
9 7.4 2457013 2014-12-21 2456999 2014-12-07 14 SVO
10 7.9 2457387 2015-12-30 2457371 2015-12-14 16 SVO
11 7.6 2457752 2016-12-29 2457742 2016-12-19 10 SVO
12 7.6 2458120 2018-01-01 2458114 2017-12-26 6 SVO
13 7.7 2458488 2019-01-04 2458486 2019-01-02 2 SVO
14 7.9 2458850 2020-01-01 2458858 2020-01-09 -8 SVO
15 8.0 2459219 2021-01-04 2459230 2021-01-15 -11 SVO
16 8.7 2459596 2022-01-16 2459602 2022-01-22 -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.