Maxima for RR And
Period: 327.92, Epoch: 2449630.5
AAVSO offset: 0

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-104   2415494 1901-04-19 2415527 1901-05-22 -33 AAVSO
-103 9.2 2415818 1902-03-09 2415855 1902-04-15 -37 AAVSO
-102 9.0 2416158 1903-02-12 2416183 1903-03-09 -25 AAVSO
-101 9.1 2416480 1903-12-31 2416511 1904-01-31 -31 AAVSO
-100 9.5 2416827 1904-12-12 2416839 1904-12-24 -12 AAVSO
-99 8.7 2417147 1905-10-28 2417167 1905-11-17 -20 AAVSO
-98 9.9 2417484 1906-09-30 2417495 1906-10-11 -11 AAVSO
-97 9.0 2417819 1907-08-31 2417823 1907-09-04 -4 AAVSO
-96   2418169 1908-08-15 2418150 1908-07-27 19 AAVSO
-95 9.0 2418493 1909-07-05 2418478 1909-06-20 15 AAVSO
-94   2418832 1910-06-09 2418806 1910-05-14 26 AAVSO
-92   2419476 1912-03-14 2419462 1912-02-29 14 AAVSO
-91 9.0 2419804 1913-02-05 2419790 1913-01-22 14 AAVSO
-90 9.2 2420134 1914-01-01 2420118 1913-12-16 16 SVO
-89 9.1 2420465 1914-11-28 2420446 1914-11-09 19 SVO
-88 9.5 2420787 1915-10-16 2420774 1915-10-03 13 SVO
-87 9.1 2421124 1916-09-17 2421102 1916-08-26 22 SVO
-86 9.4 2421450 1917-08-09 2421430 1917-07-20 20 AAVSO
-85 8.5 2421767 1918-06-22 2421758 1918-06-13 9 AAVSO
-84   2422116 1919-06-06 2422085 1919-05-06 31 AAVSO
-83   2422428 1920-04-13 2422413 1920-03-29 15 AAVSO
-82   2422770 1921-03-21 2422741 1921-02-20 29 AAVSO
-81 8.7 2423088 1922-02-02 2423069 1922-01-14 19 SVO
-80 9.5 2423410 1922-12-21 2423397 1922-12-08 13 AAVSO
-79 9.3 2423747 1923-11-23 2423725 1923-11-01 22 SVO
-78 8.5 2424069 1924-10-10 2424053 1924-09-24 16 SVO
-77 9.0 2424387 1925-08-24 2424381 1925-08-18 6 SVO
-76 8.9 2424705 1926-07-08 2424709 1926-07-12 -4 AAVSO
-75   2425046 1927-06-14 2425037 1927-06-05 9 AAVSO
-74   2425386 1928-05-19 2425365 1928-04-28 21 AAVSO
-73   2425709 1929-04-07 2425693 1929-03-22 16 AAVSO
-72 8.4 2426030 1930-02-22 2426020 1930-02-12 10 AAVSO
-71 9.5 2426371 1931-01-29 2426348 1931-01-06 23 SVO
-70 8.6 2426690 1931-12-14 2426676 1931-11-30 14 AAVSO
-69 8.7 2427012 1932-10-31 2427004 1932-10-23 8 SVO
-68 9.1 2427341 1933-09-25 2427332 1933-09-16 9 SVO
-67 9.0 2427670 1934-08-20 2427660 1934-08-10 10 SVO
-66 9.2 2427991 1935-07-07 2427988 1935-07-04 3 AAVSO
-65 9.4 2428322 1936-06-02 2428316 1936-05-27 6 AAVSO
-64   2428646 1937-04-22 2428644 1937-04-20 2 AAVSO
-63 9.1 2428976 1938-03-18 2428972 1938-03-14 4 AAVSO
-62 9.3 2429297 1939-02-02 2429300 1939-02-05 -3 AAVSO
-61 8.9 2429629 1939-12-31 2429628 1939-12-30 1 SVO
-60 9.0 2429953 1940-11-19 2429955 1940-11-21 -2 SVO
-59 9.3 2430283 1941-10-15 2430283 1941-10-15 0 SVO
-58 9.0 2430605 1942-09-02 2430611 1942-09-08 -6 SVO
-57 9.1 2430929 1943-07-23 2430939 1943-08-02 -10 AAVSO
-56 9.8 2431245 1944-06-03 2431267 1944-06-25 -22 AAVSO
-55 8.7 2431587 1945-05-11 2431595 1945-05-19 -8 SVO
-54   2431920 1946-04-09 2431923 1946-04-12 -3 AAVSO
-53 9.0 2432224 1947-02-07 2432251 1947-03-06 -27 AAVSO
-52 8.9 2432546 1947-12-26 2432579 1948-01-28 -33 SVO
-51 9.4 2432871 1948-11-15 2432907 1948-12-21 -36 SVO
-50 9.1 2433203 1949-10-13 2433235 1949-11-14 -32 SVO
-49 9.3 2433535 1950-09-10 2433563 1950-10-08 -28 SVO
-48 9.1 2433871 1951-08-12 2433891 1951-09-01 -20 AAVSO
-47 8.8 2434201 1952-07-07 2434218 1952-07-24 -17 AAVSO
-46   2434512 1953-05-14 2434546 1953-06-17 -34 AAVSO
-45   2434851 1954-04-18 2434874 1954-05-11 -23 AAVSO
-44   2435193 1955-03-26 2435202 1955-04-04 -9 AAVSO
-43 8.7 2435504 1956-01-31 2435530 1956-02-26 -26 AAVSO
-42 9.1 2435838 1956-12-30 2435858 1957-01-19 -20 SVO
-41 8.7 2436165 1957-11-22 2436186 1957-12-13 -21 SVO
-40 9.8 2436506 1958-10-29 2436514 1958-11-06 -8 SVO
-39 8.8 2436832 1959-09-20 2436842 1959-09-30 -10 SVO
-38 10.3 2437170 1960-08-23 2437170 1960-08-23 0 AAVSO
-37 8.8 2437488 1961-07-07 2437498 1961-07-17 -10 AAVSO
-36   2437811 1962-05-26 2437826 1962-06-10 -15 AAVSO
-35   2438139 1963-04-19 2438153 1963-05-03 -14 AAVSO
-34   2438486 1964-03-31 2438481 1964-03-26 5 AAVSO
-33 9.0 2438806 1965-02-14 2438809 1965-02-17 -3 AAVSO
-32 9.4 2439129 1966-01-03 2439137 1966-01-11 -8 SVO
-31 8.8 2439457 1966-11-27 2439465 1966-12-05 -8 SVO
-30 10.0 2439788 1967-10-24 2439793 1967-10-29 -5 SVO
-29 8.6 2440115 1968-09-15 2440121 1968-09-21 -6 SVO
-28 9.2 2440439 1969-08-05 2440449 1969-08-15 -10 AAVSO
-27 9.0 2440770 1970-07-02 2440777 1970-07-09 -7 AAVSO
-26   2441113 1971-06-10 2441105 1971-06-02 8 AAVSO
-25   2441441 1972-05-03 2441433 1972-04-25 8 AAVSO
-24 9.2 2441764 1973-03-22 2441761 1973-03-19 3 AAVSO
-23 10.1 2442090 1974-02-11 2442088 1974-02-09 2 AAVSO
-22 9.6 2442421 1975-01-08 2442416 1975-01-03 5 SVO
-21 8.6 2442738 1975-11-21 2442744 1975-11-27 -6 SVO
-20 9.5 2443071 1976-10-19 2443072 1976-10-20 -1 SVO
-19 9.0 2443396 1977-09-09 2443400 1977-09-13 -4 SVO
-18 9.3 2443728 1978-08-07 2443728 1978-08-07 0 SVO
-17 9.5 2444062 1979-07-07 2444056 1979-07-01 6 SVO
-16 8.4 2444370 1980-05-10 2444384 1980-05-24 -14 SVO
-15 9.8 2444719 1981-04-24 2444712 1981-04-17 7 SVO
-14 8.6 2445036 1982-03-07 2445040 1982-03-11 -4 SVO
-13 9.2 2445380 1983-02-14 2445368 1983-02-02 12 AAVSO
-12 9.6 2445707 1984-01-07 2445696 1983-12-27 11 SVO
-11 9.1 2446033 1984-11-28 2446023 1984-11-18 10 SVO
-10 9.5 2446361 1985-10-22 2446351 1985-10-12 10 SVO
-9 9.4 2446690 1986-09-16 2446679 1986-09-05 11 SVO
-8 8.4 2447001 1987-07-24 2447007 1987-07-30 -6 SVO
-7 9.0 2447339 1988-06-26 2447335 1988-06-22 4 SVO
-6   2447688 1989-06-10 2447663 1989-05-16 25 AAVSO
-5 8.6 2447998 1990-04-16 2447991 1990-04-09 7 SVO
-4 9.2 2448321 1991-03-05 2448319 1991-03-03 2 SVO
-3 9.0 2448647 1992-01-25 2448647 1992-01-25 0 SVO
-2 9.3 2448988 1992-12-31 2448975 1992-12-18 13 SVO
-1 8.7 2449305 1993-11-13 2449303 1993-11-11 2 SVO
0 9.3 2449641 1994-10-15 2449631 1994-10-05 10 SVO
1 8.8 2449966 1995-09-05 2449958 1995-08-28 8 SVO
2 9.0 2450290 1996-07-25 2450286 1996-07-21 4 SVO
3 9.3 2450619 1997-06-19 2450614 1997-06-14 5 SVO
4 9.2 2450950 1998-05-16 2450942 1998-05-08 8 SVO
5 9.2 2451276 1999-04-07 2451270 1999-04-01 6 SVO
6 9.1 2451604 2000-02-29 2451598 2000-02-23 6 SVO
7 9.9 2451936 2001-01-26 2451926 2001-01-16 10 SVO
8 9.1 2452261 2001-12-17 2452254 2001-12-10 7 SVO
9 8.8 2452586 2002-11-07 2452582 2002-11-03 4 SVO
10 9.6 2452919 2003-10-06 2452910 2003-09-27 9 SVO
11 9.4 2453247 2004-08-29 2453238 2004-08-20 9 SVO
12 9.0 2453572 2005-07-20 2453566 2005-07-14 6 SVO
13 9.0 2453893 2006-06-06 2453893 2006-06-06 0 SVO
14 9.9 2454228 2007-05-07 2454221 2007-04-30 7 SVO
15 9.2 2454554 2008-03-28 2454549 2008-03-23 5 SVO
16 9.0 2454880 2009-02-17 2454877 2009-02-14 3 SVO
17 8.8 2455201 2010-01-04 2455205 2010-01-08 -4 SVO
18 9.5 2455529 2010-11-28 2455533 2010-12-02 -4 SVO
19 8.9 2455852 2011-10-17 2455861 2011-10-26 -9 SVO
20 9.1 2456176 2012-09-05 2456189 2012-09-18 -13 SVO
21 8.7 2456505 2013-07-31 2456517 2013-08-12 -12 SVO
22 9.6 2456838 2014-06-29 2456845 2014-07-06 -7 SVO
23 9.4 2457178 2015-06-04 2457173 2015-05-30 5 SVO
24 9.2 2457492 2016-04-13 2457501 2016-04-22 -9 SVO
25 9.1 2457833 2017-03-20 2457828 2017-03-15 5 SVO
26 9.5 2458169 2018-02-19 2458156 2018-02-06 13 SVO
27 8.9 2458482 2018-12-29 2458484 2018-12-31 -2 SVO
28 9.9 2458820 2019-12-02 2458812 2019-11-24 8 SVO
29 8.9 2459149 2020-10-26 2459140 2020-10-17 9 SVO
30 9.2 2459469 2021-09-11 2459468 2021-09-10 1 SVO
31 9.1 2459807 2022-08-15 2459796 2022-08-04 11 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.