Maxima for RR Sgr
Period: 334.26, Epoch: 2440780.7
AAVSO offset: -5

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-92   2410008 1886-04-11 2410029 1886-05-02 -21 PLPla, 1950, vol 26, p 5
-86   2412031 1891-10-25 2412034 1891-10-28 -3 GuL, 1920, 1.2
-85   2412356 1892-09-14 2412369 1892-09-27 -13 AnHar, 1909, vol 55, p 95
-84   2412695 1893-08-19 2412703 1893-08-27 -8 AnHar, 1909, vol 55, p 95
-83   2413038 1894-07-28 2413037 1894-07-27 1 GuL, 1920, 1.2
-82   2413371 1895-06-26 2413372 1895-06-27 -1 AnHar, 1909, vol 55, p 95
-81   2413708 1896-05-28 2413706 1896-05-26 2 AnHar, 1909, vol 55, p 95
-80   2414056 1897-05-11 2414040 1897-04-25 16 AnHar, 1909, vol 55, p 95
-74   2416052 1902-10-29 2416046 1902-10-23 6 AnHar, 1909, vol 55, p 95
-73   2416378 1903-09-20 2416380 1903-09-22 -2 AnHar, 1909, vol 55, p 95
-72   2416722 1904-08-29 2416714 1904-08-21 8 AnHar, 1909, vol 55, p 95
-71   2417058 1905-07-31 2417048 1905-07-21 10 AnHar, 1909, vol 55, p 95
-70   2417380 1906-06-18 2417383 1906-06-21 -3 AnHar, 1952, vol 115
-69   2417715 1907-05-19 2417717 1907-05-21 -2 AnHar, 1952, vol 115
-68   2418065 1908-05-03 2418051 1908-04-19 14 AnHar, 1952, vol 115
-61   2420420 1914-10-14 2420391 1914-09-15 29 AnHar, 1952, vol 115
-60   2420745 1915-09-04 2420725 1915-08-15 20 AnHar, 1952, vol 115
-59   2421085 1916-08-09 2421059 1916-07-14 26 AnHar, 1952, vol 115
-58   2421425 1917-07-15 2421394 1917-06-14 31 AnHar, 1952, vol 115
-57   2421760 1918-06-15 2421728 1918-05-14 32 AnHar, 1952, vol 115
-54 7.0 2422757 1921-03-08 2422731 1921-02-10 26 AAVSO
-53   2423085 1922-01-30 2423065 1922-01-10 20 AAVSO
-52 6.7 2423413 1922-12-24 2423399 1922-12-10 14 SVO
-51 6.3 2423744 1923-11-20 2423734 1923-11-10 10 SVO
-50 6.4 2424070 1924-10-11 2424068 1924-10-09 2 SVO
-49 6.9 2424416 1925-09-22 2424402 1925-09-08 14 SVO
-48 6.1 2424742 1926-08-14 2424736 1926-08-08 6 SVO
-47 7.0 2425075 1927-07-13 2425071 1927-07-09 4 SVO
-46 6.6 2425409 1928-06-11 2425405 1928-06-07 4 SVO
-45 5.9 2425738 1929-05-06 2425739 1929-05-07 -1 SVO
-44 5.6 2426066 1930-03-30 2426073 1930-04-06 -7 AAVSO
-43 6.0 2426410 1931-03-09 2426408 1931-03-07 2 AAVSO
-42   2426755 1932-02-17 2426742 1932-02-04 13 AAVSO
-41   2427089 1933-01-16 2427076 1933-01-03 13 AAVSO
-40 5.8 2427416 1933-12-09 2427410 1933-12-03 6 AAVSO
-39 7.8 2427751 1934-11-09 2427745 1934-11-03 6 AAVSO
-38 6.7 2428080 1935-10-04 2428079 1935-10-03 1 SVO
-37 6.7 2428410 1936-08-29 2428413 1936-09-01 -3 SVO
-36 6.5 2428726 1937-07-11 2428747 1937-08-01 -21 SVO
-35 6.5 2429065 1938-06-15 2429082 1938-07-02 -17 AAVSO
-34 7.3 2429409 1939-05-25 2429416 1939-06-01 -7 AAVSO
-33 6.6 2429744 1940-04-24 2429750 1940-04-30 -6 SVO
-32 6.0 2430068 1941-03-14 2430084 1941-03-30 -16 AAVSO
-30   2430719 1942-12-25 2430753 1943-01-28 -34 AAVSO
-28 6.3 2431386 1944-10-22 2431421 1944-11-26 -35 AAVSO
-27 7.2 2431734 1945-10-05 2431756 1945-10-27 -22 SVO
-26 7.0 2432069 1946-09-05 2432090 1946-09-26 -21 SVO
-25 6.4 2432399 1947-08-01 2432424 1947-08-26 -25 SVO
-24 6.4 2432733 1948-06-30 2432758 1948-07-25 -25 SVO
-23 6.9 2433074 1949-06-06 2433093 1949-06-25 -19 SVO
-22 6.4 2433412 1950-05-10 2433427 1950-05-25 -15 SVO
-21 6.7 2433747 1951-04-10 2433761 1951-04-24 -14 SVO
-20 6.7 2434082 1952-03-10 2434095 1952-03-23 -13 SVO
-19 6.8 2434412 1953-02-03 2434430 1953-02-21 -18 SVO
-18 6.8 2434753 1954-01-10 2434764 1954-01-21 -11 SVO
-17 6.8 2435090 1954-12-13 2435098 1954-12-21 -8 SVO
-16 6.3 2435421 1955-11-09 2435433 1955-11-21 -12 SVO
-15 7.3 2435762 1956-10-15 2435767 1956-10-20 -5 SVO
-14 6.4 2436102 1957-09-20 2436101 1957-09-19 1 SVO
-13 7.3 2436440 1958-08-24 2436435 1958-08-19 5 SVO
-12 6.8 2436781 1959-07-31 2436770 1959-07-20 11 SVO
-11 6.5 2437105 1960-06-19 2437104 1960-06-18 1 SVO
-10 6.6 2437449 1961-05-29 2437438 1961-05-18 11 SVO
-9 6.5 2437783 1962-04-28 2437772 1962-04-17 11 SVO
-8 6.9 2438125 1963-04-05 2438107 1963-03-18 18 SVO
-7 6.8 2438466 1964-03-11 2438441 1964-02-15 25 AAVSO
-6 7.2 2438806 1965-02-14 2438775 1965-01-14 31 SVO
-5 6.1 2439127 1966-01-01 2439109 1965-12-14 18 SVO
-4 6.4 2439454 1966-11-24 2439444 1966-11-14 10 SVO
-3 6.8 2439802 1967-11-07 2439778 1967-10-14 24 SVO
-2 6.9 2440143 1968-10-13 2440112 1968-09-12 31 SVO
-1 6.6 2440472 1969-09-07 2440446 1969-08-12 26 SVO
0 6.7 2440799 1970-07-31 2440781 1970-07-13 18 SVO
1 6.6 2441130 1971-06-27 2441115 1971-06-12 15 SVO
2 7.0 2441463 1972-05-25 2441449 1972-05-11 14 SVO
3 6.4 2441789 1973-04-16 2441783 1973-04-10 6 SVO
4 6.0 2442125 1974-03-18 2442118 1974-03-11 7 AAVSO
5 6.9 2442455 1975-02-11 2442452 1975-02-08 3 AAVSO
6 6.8 2442781 1976-01-03 2442786 1976-01-08 -5 SVO
7 7.7 2443121 1976-12-08 2443120 1976-12-07 1 AAVSO
8 6.1 2443445 1977-10-28 2443455 1977-11-07 -10 AAVSO
9 7.3 2443788 1978-10-06 2443789 1978-10-07 -1 SVO
10 6.1 2444110 1979-08-24 2444123 1979-09-06 -13 SVO
11 6.6 2444441 1980-07-20 2444457 1980-08-05 -16 SVO
12 7.2 2444777 1981-06-21 2444792 1981-07-06 -15 SVO
13 6.3 2445101 1982-05-11 2445126 1982-06-05 -25 SVO
14 7.2 2445430 1983-04-05 2445460 1983-05-05 -30 AAVSO
15 7.0 2445775 1984-03-15 2445795 1984-04-04 -20 AAVSO
16 8.5 2446107 1985-02-10 2446129 1985-03-04 -22 AAVSO
17 7.1 2446429 1985-12-29 2446463 1986-02-01 -34 SVO
18 6.8 2446760 1986-11-25 2446797 1987-01-01 -37 SVO
19   2447088 1987-10-19 2447132 1987-12-02 -44 AAVSO
20 6.2 2447428 1988-09-23 2447466 1988-10-31 -38 SVO
21 7.1 2447761 1989-08-22 2447800 1989-09-30 -39 SVO
22 6.8 2448100 1990-07-27 2448134 1990-08-30 -34 SVO
23 6.5 2448433 1991-06-25 2448469 1991-07-31 -36 SVO
24 7.2 2448775 1992-06-01 2448803 1992-06-29 -28 SVO
25 6.6 2449117 1993-05-09 2449137 1993-05-29 -20 SVO
26   2449448 1994-04-05 2449471 1994-04-28 -23 AAVSO
27   2449787 1995-03-10 2449806 1995-03-29 -19 AAVSO
28   2450126 1996-02-12 2450140 1996-02-26 -14 AAVSO
29 6.2 2450471 1997-01-22 2450474 1997-01-25 -3 SVO
30 7.0 2450809 1997-12-26 2450808 1997-12-25 1 SVO
31 6.6 2451145 1998-11-27 2451143 1998-11-25 2 SVO
32 6.4 2451483 1999-10-31 2451477 1999-10-25 6 SVO
33 7.4 2451827 2000-10-09 2451811 2000-09-23 16 SVO
34 6.7 2452154 2001-09-01 2452145 2001-08-23 9 SVO
35 7.0 2452483 2002-07-27 2452480 2002-07-24 3 SVO
36 6.3 2452826 2003-07-05 2452814 2003-06-23 12 SVO
37 6.7 2453150 2004-05-24 2453148 2004-05-22 2 SVO
38 6.1 2453480 2005-04-19 2453482 2005-04-21 -2 SVO
39   2453821 2006-03-26 2453817 2006-03-22 4 AAVSO
40   2454142 2007-02-10 2454151 2007-02-19 -9 AAVSO
41 6.2 2454473 2008-01-07 2454485 2008-01-19 -12 SVO
42 7.1 2454816 2008-12-15 2454819 2008-12-18 -3 SVO
43 7.0 2455147 2009-11-11 2455154 2009-11-18 -7 SVO
44 6.3 2455473 2010-10-03 2455488 2010-10-18 -15 SVO
45 7.5 2455821 2011-09-16 2455822 2011-09-17 -1 SVO
46 6.7 2456155 2012-08-15 2456156 2012-08-16 -1 SVO
47 7.3 2456493 2013-07-19 2456491 2013-07-17 2 SVO
48 5.9 2456813 2014-06-04 2456825 2014-06-16 -12 SVO
49 7.9 2457169 2015-05-26 2457159 2015-05-16 10 SVO
50 7.2 2457509 2016-04-30 2457494 2016-04-15 15 SVO
51 7.1 2457842 2017-03-29 2457828 2017-03-15 14 AAVSO
52 6.8 2458198 2018-03-20 2458162 2018-02-12 36 SVO
53 6.6 2458539 2019-02-24 2458496 2019-01-12 43 SVO
54 6.6 2458870 2020-01-21 2458831 2019-12-13 39 SVO
55 6.5 2459215 2020-12-31 2459165 2020-11-11 50 SVO
56 6.2 2459552 2021-12-03 2459499 2021-10-11 53 SVO
57 6.1 2459889 2022-11-05 2459833 2022-09-10 56 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.