Maxima for RS UMa
Period: 259.48, Epoch: 2446022.5
AAVSO offset: -1

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-133   2411550 1890-07-01 2411512 1890-05-24 38 AnHar, 1933, vol 84, p 85
-132   2411800 1891-03-08 2411771 1891-02-07 29 SVO
-124   2413867 1896-11-03 2413847 1896-10-14 20 AnHar, 1933, vol 84, p 85
-119   2415160 1900-05-20 2415145 1900-05-05 15 AnHar, 1933, vol 84, p 85, AnHar, 1952, vol 118
-118   2415409 1901-01-24 2415404 1901-01-19 5 AnHar, 1933, vol 84, p 85, AnHar, 1952, vol 118
-116   2415933 1902-07-02 2415923 1902-06-22 10 AnHar, 1933, vol 84, p 85
-115   2416197 1903-03-23 2416182 1903-03-08 15 AnHar, 1933, vol 84, p 85
-114   2416433 1903-11-14 2416442 1903-11-23 -9 AnHar, 1933, vol 84, p 85
-112   2416949 1905-04-13 2416961 1905-04-25 -12 AAVSO
-111   2417197 1905-12-17 2417220 1906-01-09 -23 AAVSO
-110 8.8 2417469 1906-09-15 2417480 1906-09-26 -11 AAVSO
-109 9.0 2417731 1907-06-04 2417739 1907-06-12 -8 AAVSO
-108 8.4 2417993 1908-02-21 2417999 1908-02-27 -6 AAVSO
-107   2418248 1908-11-02 2418258 1908-11-12 -10 AAVSO
-106 9.0 2418489 1909-07-01 2418518 1909-07-30 -29 AAVSO
-105 8.6 2418767 1910-04-05 2418777 1910-04-15 -10 AAVSO
-104   2419019 1910-12-13 2419037 1910-12-31 -18 AAVSO
-103   2419288 1911-09-08 2419296 1911-09-16 -8 AAVSO
-102 9.1 2419542 1912-05-19 2419556 1912-06-02 -14 SVO
-101 9.4 2419807 1913-02-08 2419815 1913-02-16 -8 SVO
-100 9.1 2420065 1913-10-24 2420075 1913-11-03 -10 SVO
-99 8.6 2420322 1914-07-08 2420334 1914-07-20 -12 SVO
-98 9.7 2420586 1915-03-29 2420594 1915-04-06 -8 SVO
-97 9.0 2420855 1915-12-23 2420853 1915-12-21 2 AAVSO
-96 8.7 2421109 1916-09-02 2421113 1916-09-06 -4 SVO
-95 9.0 2421369 1917-05-20 2421372 1917-05-23 -3 SVO
-94 8.8 2421628 1918-02-03 2421631 1918-02-06 -3 SVO
-93 8.9 2421888 1918-10-21 2421891 1918-10-24 -3 SVO
-92 8.6 2422148 1919-07-08 2422150 1919-07-10 -2 SVO
-91 8.7 2422408 1920-03-24 2422410 1920-03-26 -2 SVO
-90 8.8 2422673 1920-12-14 2422669 1920-12-10 4 SVO
-89 9.0 2422937 1921-09-04 2422929 1921-08-27 8 SVO
-88 8.5 2423197 1922-05-22 2423188 1922-05-13 9 SVO
-87 9.2 2423459 1923-02-08 2423448 1923-01-28 11 SVO
-86 8.6 2423718 1923-10-25 2423707 1923-10-14 11 SVO
-85 9.1 2423974 1924-07-07 2423967 1924-06-30 7 SVO
-84 9.2 2424240 1925-03-30 2424226 1925-03-16 14 SVO
-83 9.0 2424499 1925-12-14 2424486 1925-12-01 13 SVO
-82 9.1 2424756 1926-08-28 2424745 1926-08-17 11 SVO
-81 8.5 2425013 1927-05-12 2425005 1927-05-04 8 SVO
-80 9.2 2425278 1928-02-01 2425264 1928-01-18 14 SVO
-79 9.0 2425533 1928-10-13 2425524 1928-10-04 9 SVO
-78 8.6 2425786 1929-06-23 2425783 1929-06-20 3 SVO
-77 9.1 2426045 1930-03-09 2426043 1930-03-07 2 SVO
-76 9.4 2426309 1930-11-28 2426302 1930-11-21 7 SVO
-75 9.1 2426562 1931-08-08 2426562 1931-08-08 0 SVO
-74 8.6 2426823 1932-04-25 2426821 1932-04-23 2 SVO
-73 9.1 2427074 1933-01-01 2427081 1933-01-08 -7 SVO
-72 9.2 2427330 1933-09-14 2427340 1933-09-24 -10 SVO
-71 8.7 2427592 1934-06-03 2427599 1934-06-10 -7 SVO
-70 9.2 2427851 1935-02-17 2427859 1935-02-25 -8 SVO
-69 8.8 2428104 1935-10-28 2428118 1935-11-11 -14 SVO
-68 9.1 2428367 1936-07-17 2428378 1936-07-28 -11 SVO
-67 9.8 2428631 1937-04-07 2428637 1937-04-13 -6 SVO
-66 8.7 2428881 1937-12-13 2428897 1937-12-29 -16 SVO
-65 9.4 2429147 1938-09-05 2429156 1938-09-14 -9 SVO
-64 8.9 2429404 1939-05-20 2429416 1939-06-01 -12 SVO
-63 8.5 2429665 1940-02-05 2429675 1940-02-15 -10 SVO
-62 8.9 2429926 1940-10-23 2429935 1940-11-01 -9 SVO
-61 9.4 2430189 1941-07-13 2430194 1941-07-18 -5 SVO
-60 8.6 2430443 1942-03-24 2430454 1942-04-04 -11 SVO
-59 9.1 2430701 1942-12-07 2430713 1942-12-19 -12 SVO
-58 9.2 2430971 1943-09-03 2430973 1943-09-05 -2 SVO
-57 8.6 2431237 1944-05-26 2431232 1944-05-21 5 SVO
-56 9.4 2431496 1945-02-09 2431492 1945-02-05 4 SVO
-55 8.6 2431759 1945-10-30 2431751 1945-10-22 8 SVO
-54 9.9 2432024 1946-07-22 2432011 1946-07-09 13 SVO
-53 9.2 2432288 1947-04-12 2432270 1947-03-25 18 SVO
-52 8.8 2432549 1947-12-29 2432530 1947-12-10 19 SVO
-51 10.1 2432806 1948-09-11 2432789 1948-08-25 17 SVO
-50 9.3 2433070 1949-06-02 2433049 1949-05-12 21 SVO
-49 9.0 2433331 1950-02-18 2433308 1950-01-26 23 SVO
-48 8.9 2433586 1950-10-31 2433567 1950-10-12 19 SVO
-47 9.1 2433848 1951-07-20 2433827 1951-06-29 21 SVO
-46 8.4 2434095 1952-03-23 2434086 1952-03-14 9 SVO
-45 8.9 2434361 1952-12-14 2434346 1952-11-29 15 SVO
-44 9.3 2434630 1953-09-09 2434605 1953-08-15 25 SVO
-43 8.5 2434883 1954-05-20 2434865 1954-05-02 18 SVO
-42 9.9 2435139 1955-01-31 2435124 1955-01-16 15 SVO
-41 8.9 2435400 1955-10-19 2435384 1955-10-03 16 SVO
-40 9.0 2435657 1956-07-02 2435643 1956-06-18 14 SVO
-39 8.8 2435915 1957-03-17 2435903 1957-03-05 12 SVO
-38 9.4 2436180 1957-12-07 2436162 1957-11-19 18 SVO
-37 8.9 2436435 1958-08-19 2436422 1958-08-06 13 SVO
-36 8.9 2436689 1959-04-30 2436681 1959-04-22 8 SVO
-35 9.6 2436951 1960-01-17 2436941 1960-01-07 10 SVO
-34 8.9 2437211 1960-10-03 2437200 1960-09-22 11 SVO
-33 9.1 2437471 1961-06-20 2437460 1961-06-09 11 SVO
-32 8.3 2437729 1962-03-05 2437719 1962-02-23 10 SVO
-31 10.3 2437985 1962-11-16 2437979 1962-11-10 6 SVO
-30 9.6 2438253 1963-08-11 2438238 1963-07-27 15 SVO
-29 8.6 2438504 1964-04-18 2438498 1964-04-12 6 SVO
-28 9.1 2438770 1965-01-09 2438757 1964-12-27 13 SVO
-27 8.7 2439031 1965-09-27 2439017 1965-09-13 14 SVO
-26 9.0 2439285 1966-06-08 2439276 1966-05-30 9 SVO
-25 9.4 2439543 1967-02-21 2439535 1967-02-13 8 SVO
-24 8.9 2439802 1967-11-07 2439795 1967-10-31 7 SVO
-23 9.0 2440059 1968-07-21 2440054 1968-07-16 5 SVO
-22 8.9 2440313 1969-04-01 2440314 1969-04-02 -1 SVO
-21 9.1 2440568 1969-12-12 2440573 1969-12-17 -5 SVO
-20 8.5 2440820 1970-08-21 2440833 1970-09-03 -13 SVO
-19 10.1 2441084 1971-05-12 2441092 1971-05-20 -8 SVO
-18 9.2 2441338 1972-01-21 2441352 1972-02-04 -14 SVO
-17 9.0 2441589 1972-09-28 2441611 1972-10-20 -22 SVO
-16 8.7 2441850 1973-06-16 2441871 1973-07-07 -21 SVO
-15 8.7 2442102 1974-02-23 2442130 1974-03-23 -28 SVO
-14 8.6 2442363 1974-11-11 2442390 1974-12-08 -27 SVO
-13 9.1 2442628 1975-08-03 2442649 1975-08-24 -21 SVO
-12 9.2 2442886 1976-04-17 2442909 1976-05-10 -23 SVO
-11 9.0 2443145 1977-01-01 2443168 1977-01-24 -23 SVO
-10 8.5 2443403 1977-09-16 2443428 1977-10-11 -25 SVO
-9 9.6 2443664 1978-06-04 2443687 1978-06-27 -23 SVO
-8 9.0 2443924 1979-02-19 2443947 1979-03-14 -23 SVO
-7 10.1 2444183 1979-11-05 2444206 1979-11-28 -23 SVO
-6 8.8 2444438 1980-07-17 2444466 1980-08-14 -28 SVO
-5 9.2 2444695 1981-03-31 2444725 1981-04-30 -30 SVO
-4 8.7 2444948 1981-12-09 2444985 1982-01-15 -37 SVO
-3 9.4 2445213 1982-08-31 2445244 1982-10-01 -31 SVO
-2 8.8 2445469 1983-05-14 2445503 1983-06-17 -34 SVO
-1 9.0 2445728 1984-01-28 2445763 1984-03-03 -35 SVO
0 9.0 2445994 1984-10-20 2446022 1984-11-17 -28 SVO
1 8.6 2446251 1985-07-04 2446282 1985-08-04 -31 SVO
2 9.1 2446519 1986-03-29 2446541 1986-04-20 -22 SVO
3 8.6 2446773 1986-12-08 2446801 1987-01-05 -28 SVO
4 9.7 2447035 1987-08-27 2447060 1987-09-21 -25 SVO
5 9.4 2447303 1988-05-21 2447320 1988-06-07 -17 SVO
6 9.4 2447560 1989-02-02 2447579 1989-02-21 -19 SVO
7 9.1 2447818 1989-10-18 2447839 1989-11-08 -21 SVO
8 8.8 2448076 1990-07-03 2448098 1990-07-25 -22 SVO
9 8.8 2448331 1991-03-15 2448358 1991-04-11 -27 SVO
10 9.2 2448596 1991-12-05 2448617 1991-12-26 -21 SVO
11 8.9 2448864 1992-08-29 2448877 1992-09-11 -13 SVO
12 9.2 2449126 1993-05-18 2449136 1993-05-28 -10 SVO
13 8.8 2449384 1994-01-31 2449396 1994-02-12 -12 SVO
14 9.7 2449654 1994-10-28 2449655 1994-10-29 -1 SVO
15 8.7 2449914 1995-07-15 2449915 1995-07-16 -1 SVO
16 9.3 2450173 1996-03-30 2450174 1996-03-31 -1 SVO
17 9.0 2450439 1996-12-21 2450434 1996-12-16 5 SVO
18 9.2 2450695 1997-09-03 2450693 1997-09-01 2 SVO
19 8.6 2450961 1998-05-27 2450953 1998-05-19 8 SVO
20 9.2 2451219 1999-02-09 2451212 1999-02-02 7 SVO
21 9.7 2451483 1999-10-31 2451472 1999-10-20 11 SVO
22 8.9 2451743 2000-07-17 2451731 2000-07-05 12 SVO
23 9.5 2452010 2001-04-10 2451990 2001-03-21 20 SVO
24 9.3 2452276 2002-01-01 2452250 2001-12-06 26 SVO
25 8.7 2452529 2002-09-11 2452509 2002-08-22 20 SVO
26 9.0 2452790 2003-05-30 2452769 2003-05-09 21 SVO
27 9.2 2453052 2004-02-16 2453028 2004-01-23 24 SVO
28 9.1 2453310 2004-10-31 2453288 2004-10-09 22 SVO
29 8.6 2453565 2005-07-13 2453547 2005-06-25 18 SVO
30 9.2 2453837 2006-04-11 2453807 2006-03-12 30 SVO
31 9.0 2454099 2006-12-29 2454066 2006-11-26 33 SVO
32 8.8 2454350 2007-09-06 2454326 2007-08-13 24 SVO
33 8.7 2454605 2008-05-18 2454585 2008-04-28 20 SVO
34 9.8 2454869 2009-02-06 2454845 2009-01-13 24 SVO
35 9.1 2455126 2009-10-21 2455104 2009-09-29 22 SVO
36 9.2 2455387 2010-07-09 2455364 2010-06-16 23 SVO
37 8.7 2455642 2011-03-21 2455623 2011-03-02 19 SVO
38 9.9 2455905 2011-12-09 2455883 2011-11-17 22 SVO
39 9.7 2456167 2012-08-27 2456142 2012-08-02 25 SVO
40 9.0 2456418 2013-05-05 2456402 2013-04-19 16 SVO
41 8.8 2456674 2014-01-16 2456661 2014-01-03 13 SVO
42 9.3 2456943 2014-10-12 2456921 2014-09-20 22 SVO
43 9.7 2457205 2015-07-01 2457180 2015-06-06 25 SVO
44 8.4 2457444 2016-02-25 2457440 2016-02-21 4 SVO
45 9.6 2457709 2016-11-16 2457699 2016-11-06 10 SVO
46 8.8 2457962 2017-07-27 2457958 2017-07-23 4 SVO
47 9.6 2458224 2018-04-15 2458218 2018-04-09 6 SVO
48 8.5 2458474 2018-12-21 2458477 2018-12-24 -3 SVO
49 9.2 2458731 2019-09-04 2458737 2019-09-10 -6 SVO
50 9.1 2458993 2020-05-23 2458996 2020-05-26 -3 SVO
51 8.9 2459247 2021-02-01 2459256 2021-02-10 -9 SVO
52 9.4 2459507 2021-10-19 2459515 2021-10-27 -8 SVO
53 9.5 2459761 2022-06-30 2459775 2022-07-14 -14 SVO
54 8.4 2460013 2023-03-09 2460034 2023-03-30 -21 SVO
55 9.5 2460276 2023-11-27 2460294 2023-12-15 -18 SVO
56 9.1 2460531 2024-08-08 2460553 2024-08-30 -22 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.