Maxima for S UMi
Period: 326.77, Epoch: 2445878.7
AAVSO offset: 6

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-100   2413240 1895-02-15 2413202 1895-01-08 38 AnHar, 1909, vol 55, p 95
-99   2413577 1896-01-18 2413528 1895-11-30 49 AnHar, 1909, vol 55, p 95
-98   2413902 1896-12-08 2413855 1896-10-22 47 AnHar, 1909, vol 55, p 95
-97   2414221 1897-10-23 2414182 1897-09-14 39 AnHar, 1909, vol 55, p 95
-96   2414538 1898-09-05 2414509 1898-08-07 29 AnHar, 1909, vol 55, p 95
-95   2414878 1899-08-11 2414836 1899-06-30 42 AnHar, 1909, vol 55, p 95
-94   2415196 1900-06-25 2415162 1900-05-22 34 AnHar, 1909, vol 55, p 95
-93   2415518 1901-05-13 2415489 1901-04-14 29 AnHar, 1909, vol 55, p 95
-92   2415855 1902-04-15 2415816 1902-03-07 39 SVO
-91   2416175 1903-03-01 2416143 1903-01-28 32 AnHar, 1909, vol 55, p 95
-90   2416488 1904-01-08 2416469 1903-12-20 19 SVO
-89 8.2 2416824 1904-12-09 2416796 1904-11-11 28 SVO
-88 8.3 2417148 1905-10-29 2417123 1905-10-04 25 SVO
-87 7.9 2417470 1906-09-16 2417450 1906-08-27 20 SVO
-86 8.2 2417785 1907-07-28 2417776 1907-07-19 9 SVO
-85 8.1 2418100 1908-06-07 2418103 1908-06-10 -3 SVO
-84 7.8 2418420 1909-04-23 2418430 1909-05-03 -10 SVO
-83 8.3 2418734 1910-03-03 2418757 1910-03-26 -23 AAVSO
-82 8.1 2419052 1911-01-15 2419084 1911-02-16 -32 SVO
-81 8.2 2419378 1911-12-07 2419410 1912-01-08 -32 SVO
-80 8.0 2419703 1912-10-27 2419737 1912-11-30 -34 SVO
-79 8.1 2420029 1913-09-18 2420064 1913-10-23 -35 SVO
-78 8.3 2420368 1914-08-23 2420391 1914-09-15 -23 SVO
-77 8.2 2420685 1915-07-06 2420717 1915-08-07 -32 SVO
-76 8.2 2421009 1916-05-25 2421044 1916-06-29 -35 SVO
-75 8.1 2421316 1917-03-28 2421371 1917-05-22 -55 SVO
-74 8.1 2421631 1918-02-06 2421698 1918-04-14 -67 SVO
-73 8.0 2421954 1918-12-26 2422024 1919-03-06 -70 SVO
-72 8.2 2422273 1919-11-10 2422351 1920-01-27 -78 SVO
-71 8.0 2422608 1920-10-10 2422678 1920-12-19 -70 SVO
-70 8.3 2422926 1921-08-24 2423005 1921-11-11 -79 SVO
-69 8.1 2423250 1922-07-14 2423332 1922-10-04 -82 SVO
-68 8.2 2423571 1923-05-31 2423658 1923-08-26 -87 SVO
-67 8.2 2423902 1924-04-26 2423985 1924-07-18 -83 SVO
-66 8.4 2424232 1925-03-22 2424312 1925-06-10 -80 SVO
-65 8.1 2424576 1926-03-01 2424639 1926-05-03 -63 SVO
-64 8.2 2424896 1927-01-15 2424965 1927-03-25 -69 SVO
-63 7.8 2425233 1927-12-18 2425292 1928-02-15 -59 SVO
-62 8.1 2425558 1928-11-07 2425619 1929-01-07 -61 SVO
-61 7.9 2425883 1929-09-28 2425946 1929-11-30 -63 SVO
-60 8.0 2426224 1930-09-04 2426272 1930-10-22 -48 SVO
-59 8.1 2426554 1931-07-31 2426599 1931-09-14 -45 SVO
-58 8.3 2426879 1932-06-20 2426926 1932-08-06 -47 SVO
-57 8.6 2427207 1933-05-14 2427253 1933-06-29 -46 SVO
-56 9.1 2427550 1934-04-22 2427580 1934-05-22 -30 SVO
-55 8.9 2427896 1935-04-03 2427906 1935-04-13 -10 SVO
-54 8.7 2428232 1936-03-04 2428233 1936-03-05 -1 SVO
-53 8.3 2428557 1937-01-23 2428560 1937-01-26 -3 SVO
-52 8.5 2428898 1937-12-30 2428887 1937-12-19 11 SVO
-51 8.1 2429230 1938-11-27 2429213 1938-11-10 17 SVO
-50 8.3 2429562 1939-10-25 2429540 1939-10-03 22 SVO
-49 8.1 2429898 1940-09-25 2429867 1940-08-25 31 SVO
-48 8.2 2430232 1941-08-25 2430194 1941-07-18 38 SVO
-47 8.8 2430569 1942-07-28 2430520 1942-06-09 49 SVO
-46 8.4 2430890 1943-06-14 2430847 1943-05-02 43 SVO
-45 8.3 2431223 1944-05-12 2431174 1944-03-24 49 SVO
-44 8.1 2431545 1945-03-30 2431501 1945-02-14 44 SVO
-43 8.3 2431875 1946-02-23 2431828 1946-01-07 47 SVO
-42 8.2 2432199 1947-01-13 2432154 1946-11-29 45 SVO
-41 8.1 2432517 1947-11-27 2432481 1947-10-22 36 SVO
-40 8.4 2432850 1948-10-25 2432808 1948-09-13 42 SVO
-39 8.3 2433179 1949-09-19 2433135 1949-08-06 44 SVO
-38 8.4 2433511 1950-08-17 2433461 1950-06-28 50 SVO
-37 8.1 2433831 1951-07-03 2433788 1951-05-21 43 SVO
-36 8.4 2434164 1952-05-31 2434115 1952-04-12 49 SVO
-35 8.3 2434478 1953-04-10 2434442 1953-03-05 36 SVO
-34 8.2 2434793 1954-02-19 2434769 1954-01-26 24 SVO
-33 8.4 2435121 1955-01-13 2435095 1954-12-18 26 SVO
-32 8.2 2435436 1955-11-24 2435422 1955-11-10 14 SVO
-31 8.5 2435755 1956-10-08 2435749 1956-10-02 6 SVO
-30 8.1 2436069 1957-08-18 2436076 1957-08-25 -7 SVO
-29 8.4 2436402 1958-07-17 2436402 1958-07-17 0 SVO
-28 8.1 2436725 1959-06-05 2436729 1959-06-09 -4 SVO
-27 8.2 2437046 1960-04-21 2437056 1960-05-01 -10 SVO
-26 8.6 2437378 1961-03-19 2437383 1961-03-24 -5 SVO
-25 8.3 2437704 1962-02-08 2437709 1962-02-13 -5 SVO
-24 8.8 2438039 1963-01-09 2438036 1963-01-06 3 SVO
-23 8.6 2438367 1963-12-03 2438363 1963-11-29 4 SVO
-22 8.1 2438695 1964-10-26 2438690 1964-10-21 5 SVO
-21 8.3 2439016 1965-09-12 2439017 1965-09-13 -1 SVO
-20 8.3 2439340 1966-08-02 2439343 1966-08-05 -3 SVO
-19 8.3 2439669 1967-06-27 2439670 1967-06-28 -1 SVO
-18 8.5 2440006 1968-05-29 2439997 1968-05-20 9 SVO
-17 8.1 2440330 1969-04-18 2440324 1969-04-12 6 SVO
-16 8.0 2440651 1970-03-05 2440650 1970-03-04 1 SVO
-15 8.3 2440990 1971-02-07 2440977 1971-01-25 13 SVO
-14 8.4 2441314 1971-12-28 2441304 1971-12-18 10 SVO
-13 8.0 2441635 1972-11-13 2441631 1972-11-09 4 SVO
-12 8.4 2441968 1973-10-12 2441957 1973-10-01 11 SVO
-11 8.2 2442296 1974-09-05 2442284 1974-08-24 12 SVO
-10 8.4 2442628 1975-08-03 2442611 1975-07-17 17 SVO
-9 8.4 2442958 1976-06-28 2442938 1976-06-08 20 SVO
-8 8.1 2443284 1977-05-20 2443265 1977-05-01 19 SVO
-7 8.2 2443615 1978-04-16 2443591 1978-03-23 24 SVO
-6 8.4 2443949 1979-03-16 2443918 1979-02-13 31 SVO
-5 8.4 2444290 1980-02-20 2444245 1980-01-06 45 SVO
-4 8.3 2444617 1981-01-12 2444572 1980-11-28 45 SVO
-3 8.3 2444939 1981-11-30 2444898 1981-10-20 41 SVO
-2 8.4 2445274 1982-10-31 2445225 1982-09-12 49 SVO
-1 8.7 2445604 1983-09-26 2445552 1983-08-05 52 SVO
0 8.8 2445932 1984-08-19 2445879 1984-06-27 53 SVO
1 8.5 2446258 1985-07-11 2446205 1985-05-19 53 SVO
2 8.6 2446599 1986-06-17 2446532 1986-04-11 67 SVO
3 8.9 2446924 1987-05-08 2446859 1987-03-04 65 SVO
4 8.5 2447253 1988-04-01 2447186 1988-01-25 67 SVO
5 8.6 2447579 1989-02-21 2447513 1988-12-17 66 SVO
6 8.2 2447901 1990-01-09 2447839 1989-11-08 62 SVO
7 8.1 2448220 1990-11-24 2448166 1990-10-01 54 SVO
8 8.9 2448558 1991-10-28 2448493 1991-08-24 65 SVO
9 8.4 2448879 1992-09-13 2448820 1992-07-16 59 SVO
10 8.2 2449196 1993-07-27 2449146 1993-06-07 50 SVO
11 8.3 2449518 1994-06-14 2449473 1994-04-30 45 SVO
12 8.0 2449835 1995-04-27 2449800 1995-03-23 35 SVO
13 8.4 2450162 1996-03-19 2450127 1996-02-13 35 SVO
14 8.4 2450482 1997-02-02 2450453 1997-01-04 29 SVO
15 8.5 2450802 1997-12-19 2450780 1997-11-27 22 SVO
16 8.4 2451128 1998-11-10 2451107 1998-10-20 21 SVO
17 8.3 2451442 1999-09-20 2451434 1999-09-12 8 SVO
18 8.4 2451764 2000-08-07 2451761 2000-08-04 3 SVO
19 8.6 2452090 2001-06-29 2452087 2001-06-26 3 SVO
20 8.1 2452405 2002-05-10 2452414 2002-05-19 -9 SVO
21 8.2 2452732 2003-04-02 2452741 2003-04-11 -9 SVO
22 8.3 2453059 2004-02-23 2453068 2004-03-03 -9 SVO
23 8.5 2453389 2005-01-18 2453394 2005-01-23 -5 SVO
24 8.0 2453705 2005-11-30 2453721 2005-12-16 -16 SVO
25 8.7 2454035 2006-10-26 2454048 2006-11-08 -13 SVO
26 8.2 2454350 2007-09-06 2454375 2007-10-01 -25 SVO
27 8.3 2454676 2008-07-28 2454701 2008-08-22 -25 SVO
28 8.4 2454994 2009-06-11 2455028 2009-07-15 -34 SVO
29 8.4 2455322 2010-05-05 2455355 2010-06-07 -33 SVO
30 8.6 2455651 2011-03-30 2455682 2011-04-30 -31 SVO
31 8.6 2455990 2012-03-03 2456009 2012-03-22 -19 SVO
32 8.4 2456304 2013-01-11 2456335 2013-02-11 -31 SVO
33 8.5 2456636 2013-12-09 2456662 2014-01-04 -26 SVO
34 8.2 2456956 2014-10-25 2456989 2014-11-27 -33 SVO
35 8.3 2457277 2015-09-11 2457316 2015-10-20 -39 SVO
36 8.3 2457594 2016-07-24 2457642 2016-09-10 -48 SVO
37 8.4 2457916 2017-06-11 2457969 2017-08-03 -53 SVO
38 8.3 2458234 2018-04-25 2458296 2018-06-26 -62 SVO
39 8.5 2458553 2019-03-10 2458623 2019-05-19 -70 SVO
40 8.2 2458869 2020-01-20 2458950 2020-04-10 -81 SVO
41 8.3 2459194 2020-12-10 2459276 2021-03-02 -82 SVO
42 8.3 2459513 2021-10-25 2459603 2022-01-23 -90 SVO
43 8.4 2459836 2022-09-13 2459930 2022-12-16 -94 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.