Maxima for U And
Period: 346.19, Epoch: 2449563.0
AAVSO offset: -3

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-105 9.8 2413183 1894-12-20 2413213 1895-01-19 -30 AAVSO
-104 10.4 2413519 1895-11-21 2413559 1895-12-31 -40 AAVSO
-103 10.0 2413859 1896-10-26 2413905 1896-12-11 -46 AAVSO
-102 10.0 2414229 1897-10-31 2414251 1897-11-22 -22 AAVSO
-101 9.9 2414576 1898-10-13 2414598 1898-11-04 -22 AAVSO
-100   2414914 1899-09-16 2414944 1899-10-16 -30 AAVSO
-98   2415630 1901-09-02 2415636 1901-09-08 -6 AAVSO
-96 9.8 2416336 1903-08-09 2416329 1903-08-02 7 AAVSO
-95   2416695 1904-08-02 2416675 1904-07-13 20 AAVSO
-94   2417041 1905-07-14 2417021 1905-06-24 20 AAVSO
-93   2417387 1906-06-25 2417367 1906-06-05 20 AAVSO
-92   2417735 1907-06-08 2417713 1907-05-17 22 AAVSO
-90   2418407 1909-04-10 2418406 1909-04-09 1 AAVSO
-89 9.8 2418769 1910-04-07 2418752 1910-03-21 17 AAVSO
-88   2419124 1911-03-28 2419098 1911-03-02 26 AAVSO
-87 10.1 2419468 1912-03-06 2419444 1912-02-11 24 SVO
-86 9.8 2419809 1913-02-10 2419791 1913-01-23 18 SVO
-85 10.3 2420154 1914-01-21 2420137 1914-01-04 17 SVO
-84 9.6 2420495 1914-12-28 2420483 1914-12-16 12 AAVSO
-83 9.6 2420835 1915-12-03 2420829 1915-11-27 6 AAVSO
-82 10.1 2421190 1916-11-22 2421175 1916-11-07 15 SVO
-81 9.7 2421516 1917-10-14 2421521 1917-10-19 -5 SVO
-80 10.4 2421853 1918-09-16 2421868 1918-10-01 -15 AAVSO
-79 9.9 2422186 1919-08-15 2422214 1919-09-12 -28 AAVSO
-78   2422526 1920-07-20 2422560 1920-08-23 -34 AAVSO
-77 10.2 2422880 1921-07-09 2422906 1921-08-04 -26 AAVSO
-76 9.7 2423214 1922-06-08 2423252 1922-07-16 -38 SVO
-75 10.1 2423557 1923-05-17 2423599 1923-06-28 -42 SVO
-74 10.0 2423911 1924-05-05 2423945 1924-06-08 -34 SVO
-73 10.1 2424249 1925-04-08 2424291 1925-05-20 -42 SVO
-72 10.0 2424595 1926-03-20 2424637 1926-05-01 -42 SVO
-71 9.7 2424945 1927-03-05 2424983 1927-04-12 -38 AAVSO
-70 9.6 2425305 1928-02-28 2425330 1928-03-24 -25 AAVSO
-69 10.6 2425647 1929-02-04 2425676 1929-03-05 -29 SVO
-68 9.6 2426001 1930-01-24 2426022 1930-02-14 -21 SVO
-67 10.8 2426357 1931-01-15 2426368 1931-01-26 -11 SVO
-66 10.3 2426708 1932-01-01 2426714 1932-01-07 -6 SVO
-65 10.5 2427049 1932-12-07 2427061 1932-12-19 -12 SVO
-64 10.0 2427407 1933-11-30 2427407 1933-11-30 0 SVO
-63 9.8 2427748 1934-11-06 2427753 1934-11-11 -5 SVO
-62 10.1 2428101 1935-10-25 2428099 1935-10-23 2 SVO
-61 10.2 2428452 1936-10-10 2428445 1936-10-03 7 SVO
-60 9.6 2428801 1937-09-24 2428791 1937-09-14 10 SVO
-59 11.1 2429165 1938-09-23 2429138 1938-08-27 27 SVO
-58 10.1 2429504 1939-08-28 2429484 1939-08-08 20 SVO
-57 10.2 2429838 1940-07-27 2429830 1940-07-19 8 AAVSO
-56 9.8 2430186 1941-07-10 2430176 1941-06-30 10 AAVSO
-55 9.9 2430546 1942-07-05 2430522 1942-06-11 24 AAVSO
-54 9.5 2430895 1943-06-19 2430869 1943-05-24 26 AAVSO
-53 9.8 2431242 1944-05-31 2431215 1944-05-04 27 AAVSO
-52   2431591 1945-05-15 2431561 1945-04-15 30 AAVSO
-50   2432277 1947-04-01 2432253 1947-03-08 24 AAVSO
-49   2432628 1948-03-17 2432600 1948-02-18 28 AAVSO
-48   2432992 1949-03-16 2432946 1949-01-29 46 AAVSO
-47 9.8 2433319 1950-02-06 2433292 1950-01-10 27 AAVSO
-46 10.0 2433669 1951-01-22 2433638 1950-12-22 31 SVO
-45 9.8 2434023 1952-01-11 2433984 1951-12-03 39 SVO
-44 10.6 2434370 1952-12-23 2434331 1952-11-14 39 SVO
-43 9.6 2434712 1953-11-30 2434677 1953-10-26 35 SVO
-42 10.1 2435058 1954-11-11 2435023 1954-10-07 35 SVO
-41 10.1 2435398 1955-10-17 2435369 1955-09-18 29 SVO
-40 9.8 2435735 1956-09-18 2435715 1956-08-29 20 SVO
-39 9.8 2436080 1957-08-29 2436062 1957-08-11 18 SVO
-38 10.4 2436429 1958-08-13 2436408 1958-07-23 21 SVO
-37 9.8 2436783 1959-08-02 2436754 1959-07-04 29 AAVSO
-36 9.9 2437123 1960-07-07 2437100 1960-06-14 23 AAVSO
-35 10.0 2437471 1961-06-20 2437446 1961-05-26 25 AAVSO
-34 10.6 2437816 1962-05-31 2437792 1962-05-07 24 AAVSO
-33   2438130 1963-04-10 2438139 1963-04-19 -9 AAVSO
-32   2438487 1964-04-01 2438485 1964-03-30 2 AAVSO
-31 10.0 2438825 1965-03-05 2438831 1965-03-11 -6 SVO
-30 10.6 2439172 1966-02-15 2439177 1966-02-20 -5 SVO
-29 10.2 2439529 1967-02-07 2439523 1967-02-01 6 AAVSO
-28 10.0 2439862 1968-01-06 2439870 1968-01-14 -8 SVO
-27 10.1 2440209 1968-12-18 2440216 1968-12-25 -7 SVO
-26 9.6 2440549 1969-11-23 2440562 1969-12-06 -13 SVO
-25 10.5 2440899 1970-11-08 2440908 1970-11-17 -9 SVO
-24 10.1 2441245 1971-10-20 2441254 1971-10-29 -9 SVO
-23 10.4 2441590 1972-09-29 2441601 1972-10-10 -11 SVO
-22 9.5 2441929 1973-09-03 2441947 1973-09-21 -18 SVO
-21 10.4 2442284 1974-08-24 2442293 1974-09-02 -9 SVO
-20 10.8 2442642 1975-08-17 2442639 1975-08-14 3 SVO
-19 9.5 2442982 1976-07-22 2442985 1976-07-25 -3 AAVSO
-18 10.7 2443322 1977-06-27 2443332 1977-07-07 -10 SVO
-17 10.1 2443676 1978-06-16 2443678 1978-06-18 -2 SVO
-16 10.3 2444031 1979-06-06 2444024 1979-05-30 7 SVO
-15 10.2 2444374 1980-05-14 2444370 1980-05-10 4 SVO
-14 10.1 2444721 1981-04-26 2444716 1981-04-21 5 SVO
-13 10.2 2445068 1982-04-08 2445062 1982-04-02 6 SVO
-12 10.1 2445414 1983-03-20 2445409 1983-03-15 5 SVO
-11 10.5 2445767 1984-03-07 2445755 1984-02-24 12 SVO
-10 9.4 2446097 1985-01-31 2446101 1985-02-04 -4 SVO
-9 10.2 2446440 1986-01-09 2446447 1986-01-16 -7 SVO
-8 10.1 2446786 1986-12-21 2446793 1986-12-28 -7 SVO
-7 9.8 2447129 1987-11-29 2447140 1987-12-10 -11 SVO
-6 10.0 2447478 1988-11-12 2447486 1988-11-20 -8 SVO
-5 10.3 2447832 1989-11-01 2447832 1989-11-01 0 SVO
-4 10.3 2448172 1990-10-07 2448178 1990-10-13 -6 SVO
-3 9.3 2448516 1991-09-16 2448524 1991-09-24 -8 SVO
-2 11.2 2448875 1992-09-09 2448871 1992-09-05 4 SVO
-1 10.4 2449217 1993-08-17 2449217 1993-08-17 0 SVO
0 10.2 2449562 1994-07-28 2449563 1994-07-29 -1 SVO
1 9.9 2449906 1995-07-07 2449909 1995-07-10 -3 SVO
2 10.5 2450271 1996-07-06 2450255 1996-06-20 16 SVO
3 10.3 2450614 1997-06-14 2450602 1997-06-02 12 SVO
4 9.8 2450967 1998-06-02 2450948 1998-05-14 19 SVO
5 9.9 2451298 1999-04-29 2451294 1999-04-25 4 SVO
6 10.0 2451635 2000-03-31 2451640 2000-04-05 -5 SVO
7 9.7 2451984 2001-03-15 2451986 2001-03-17 -2 SVO
8 10.6 2452333 2002-02-27 2452332 2002-02-26 1 SVO
9 9.9 2452682 2003-02-11 2452679 2003-02-08 3 SVO
10 9.9 2453030 2004-01-25 2453025 2004-01-20 5 SVO
11 10.3 2453389 2005-01-18 2453371 2004-12-31 18 SVO
12 10.1 2453736 2005-12-31 2453717 2005-12-12 19 SVO
13 9.7 2454068 2006-11-28 2454063 2006-11-23 5 SVO
14 9.7 2454408 2007-11-03 2454410 2007-11-05 -2 SVO
15 9.8 2454750 2008-10-10 2454756 2008-10-16 -6 SVO
16 9.8 2455091 2009-09-16 2455102 2009-09-27 -11 SVO
17 10.0 2455427 2010-08-18 2455448 2010-09-08 -21 SVO
18 10.1 2455771 2011-07-28 2455794 2011-08-20 -23 SVO
19 10.3 2456112 2012-07-03 2456141 2012-08-01 -29 SVO
20 10.1 2456458 2013-06-14 2456487 2013-07-13 -29 SVO
21 10.0 2456806 2014-05-28 2456833 2014-06-24 -27 SVO
22 10.1 2457147 2015-05-04 2457179 2015-06-05 -32 SVO
23 10.2 2457500 2016-04-21 2457525 2016-05-16 -25 SVO
24 10.1 2457856 2017-04-12 2457872 2017-04-28 -16 SVO
25 10.4 2458204 2018-03-26 2458218 2018-04-09 -14 SVO
26 9.6 2458554 2019-03-11 2458564 2019-03-21 -10 SVO
27 10.5 2458902 2020-02-22 2458910 2020-03-01 -8 SVO
28 10.1 2459269 2021-02-23 2459256 2021-02-10 13 SVO
29 10.0 2459618 2022-02-07 2459603 2022-01-23 15 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.