Maxima for RR Sgr
Period: 334.28, Epoch: 2440781.9
AAVSO offset: -5

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-92   2410008 1886-04-11 2410028 1886-05-01 -20 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 2412368 1892-09-26 -12 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 2413371 1895-06-26 0 AnHar, 1909, vol 55, p 95
-81   2413708 1896-05-28 2413705 1896-05-25 3 AnHar, 1909, vol 55, p 95
-80   2414056 1897-05-11 2414040 1897-04-25 16 AnHar, 1909, vol 55, p 95
-79   2414390 1898-04-10 2414374 1898-03-25 16 SVO
-74   2416052 1902-10-29 2416045 1902-10-22 7 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 2417382 1906-06-20 -2 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
-67   2418400 1909-04-03 2418385 1909-03-19 15 SVO
-66   2418730 1910-02-27 2418720 1910-02-17 10 SVO
-62   2420080 1913-11-08 2420057 1913-10-16 23 SVO
-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 2421060 1916-07-15 25 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 2424737 1926-08-09 5 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 2426074 1930-04-07 -8 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 2427077 1933-01-04 12 AAVSO
-40 5.8 2427416 1933-12-09 2427411 1933-12-04 5 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 2428414 1936-09-02 -4 SVO
-36 6.5 2428726 1937-07-11 2428748 1937-08-02 -22 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 2429751 1940-05-01 -7 SVO
-32 6.0 2430068 1941-03-14 2430085 1941-03-31 -17 AAVSO
-30   2430719 1942-12-25 2430754 1943-01-29 -35 AAVSO
-29   2431055 1943-11-26 2431088 1943-12-29 -33 SVO
-28 6.3 2431386 1944-10-22 2431422 1944-11-27 -36 AAVSO
-27 7.2 2431734 1945-10-05 2431756 1945-10-27 -22 SVO
-26 7.0 2432069 1946-09-05 2432091 1946-09-27 -22 SVO
-25 6.4 2432399 1947-08-01 2432425 1947-08-27 -26 SVO
-24 6.4 2432733 1948-06-30 2432759 1948-07-26 -26 SVO
-23 6.9 2433074 1949-06-06 2433094 1949-06-26 -20 SVO
-22 6.4 2433412 1950-05-10 2433428 1950-05-26 -16 SVO
-21 6.7 2433747 1951-04-10 2433762 1951-04-25 -15 SVO
-20 6.7 2434082 1952-03-10 2434096 1952-03-24 -14 SVO
-19 6.8 2434412 1953-02-03 2434431 1953-02-22 -19 SVO
-18 6.8 2434753 1954-01-10 2434765 1954-01-22 -12 SVO
-17 6.8 2435090 1954-12-13 2435099 1954-12-22 -9 SVO
-16 6.3 2435421 1955-11-09 2435433 1955-11-21 -12 SVO
-15 7.3 2435762 1956-10-15 2435768 1956-10-21 -6 SVO
-14 6.4 2436102 1957-09-20 2436102 1957-09-20 0 SVO
-13 7.3 2436440 1958-08-24 2436436 1958-08-20 4 SVO
-12 6.8 2436781 1959-07-31 2436771 1959-07-21 10 SVO
-11 6.5 2437105 1960-06-19 2437105 1960-06-19 0 SVO
-10 6.6 2437449 1961-05-29 2437439 1961-05-19 10 SVO
-9 6.5 2437783 1962-04-28 2437773 1962-04-18 10 SVO
-8 6.9 2438125 1963-04-05 2438108 1963-03-19 17 SVO
-7 6.8 2438466 1964-03-11 2438442 1964-02-16 24 AAVSO
-6 7.2 2438806 1965-02-14 2438776 1965-01-15 30 SVO
-5 6.1 2439127 1966-01-01 2439111 1965-12-16 16 SVO
-4 6.4 2439454 1966-11-24 2439445 1966-11-15 9 SVO
-3 6.8 2439802 1967-11-07 2439779 1967-10-15 23 SVO
-2 6.9 2440143 1968-10-13 2440113 1968-09-13 30 SVO
-1 6.6 2440472 1969-09-07 2440448 1969-08-14 24 SVO
0 6.7 2440799 1970-07-31 2440782 1970-07-14 17 SVO
1 6.6 2441130 1971-06-27 2441116 1971-06-13 14 SVO
2 7.0 2441463 1972-05-25 2441450 1972-05-12 13 SVO
3 6.4 2441789 1973-04-16 2441785 1973-04-12 4 SVO
4 6.0 2442125 1974-03-18 2442119 1974-03-12 6 AAVSO
5 6.9 2442455 1975-02-11 2442453 1975-02-09 2 AAVSO
6 6.8 2442781 1976-01-03 2442788 1976-01-10 -7 SVO
7 7.7 2443121 1976-12-08 2443122 1976-12-09 -1 AAVSO
8 6.1 2443445 1977-10-28 2443456 1977-11-08 -11 AAVSO
9 7.3 2443788 1978-10-06 2443790 1978-10-08 -2 SVO
10 6.1 2444110 1979-08-24 2444125 1979-09-08 -15 SVO
11 6.6 2444441 1980-07-20 2444459 1980-08-07 -18 SVO
12 7.2 2444777 1981-06-21 2444793 1981-07-07 -16 SVO
13 6.3 2445101 1982-05-11 2445128 1982-06-07 -27 SVO
14 7.2 2445430 1983-04-05 2445462 1983-05-07 -32 AAVSO
15 7.0 2445775 1984-03-15 2445796 1984-04-05 -21 AAVSO
16 8.5 2446107 1985-02-10 2446130 1985-03-05 -23 AAVSO
17 7.1 2446429 1985-12-29 2446465 1986-02-03 -36 SVO
18 6.8 2446760 1986-11-25 2446799 1987-01-03 -39 SVO
19   2447088 1987-10-19 2447133 1987-12-03 -45 AAVSO
20 6.2 2447428 1988-09-23 2447468 1988-11-02 -40 SVO
21 7.1 2447761 1989-08-22 2447802 1989-10-02 -41 SVO
22 6.8 2448100 1990-07-27 2448136 1990-09-01 -36 SVO
23 6.5 2448433 1991-06-25 2448470 1991-08-01 -37 SVO
24 7.2 2448775 1992-06-01 2448805 1992-07-01 -30 SVO
25 6.6 2449117 1993-05-09 2449139 1993-05-31 -22 SVO
26   2449448 1994-04-05 2449473 1994-04-30 -25 AAVSO
27   2449787 1995-03-10 2449807 1995-03-30 -20 AAVSO
28   2450126 1996-02-12 2450142 1996-02-28 -16 AAVSO
29 6.2 2450471 1997-01-22 2450476 1997-01-27 -5 SVO
30 7.0 2450809 1997-12-26 2450810 1997-12-27 -1 SVO
31 6.6 2451145 1998-11-27 2451145 1998-11-27 0 SVO
32 6.4 2451483 1999-10-31 2451479 1999-10-27 4 SVO
33 7.4 2451827 2000-10-09 2451813 2000-09-25 14 SVO
34 6.7 2452154 2001-09-01 2452147 2001-08-25 7 SVO
35 7.0 2452483 2002-07-27 2452482 2002-07-26 1 SVO
36 6.3 2452826 2003-07-05 2452816 2003-06-25 10 SVO
37 6.7 2453150 2004-05-24 2453150 2004-05-24 0 SVO
38 6.1 2453480 2005-04-19 2453485 2005-04-24 -5 SVO
39   2453821 2006-03-26 2453819 2006-03-24 2 AAVSO
40   2454142 2007-02-10 2454153 2007-02-21 -11 AAVSO
41 6.2 2454473 2008-01-07 2454487 2008-01-21 -14 SVO
42 7.1 2454816 2008-12-15 2454822 2008-12-21 -6 SVO
43 7.0 2455147 2009-11-11 2455156 2009-11-20 -9 SVO
44 6.3 2455473 2010-10-03 2455490 2010-10-20 -17 SVO
45 7.5 2455821 2011-09-16 2455824 2011-09-19 -3 SVO
46 6.7 2456155 2012-08-15 2456159 2012-08-19 -4 SVO
47 7.3 2456493 2013-07-19 2456493 2013-07-19 0 SVO
48 5.9 2456813 2014-06-04 2456827 2014-06-18 -14 SVO
49 7.9 2457169 2015-05-26 2457162 2015-05-19 7 SVO
50 7.2 2457509 2016-04-30 2457496 2016-04-17 13 SVO
51 7.1 2457842 2017-03-29 2457830 2017-03-17 12 AAVSO
52 6.8 2458198 2018-03-20 2458164 2018-02-14 34 SVO
53 6.6 2458539 2019-02-24 2458499 2019-01-15 40 SVO
54 6.6 2458870 2020-01-21 2458833 2019-12-15 37 SVO
55 6.5 2459215 2020-12-31 2459167 2020-11-13 48 SVO
56 6.2 2459552 2021-12-03 2459502 2021-10-14 50 SVO
57 6.1 2459889 2022-11-05 2459836 2022-09-13 53 SVO
58 7.2 2460229 2023-10-11 2460170 2023-08-13 59 SVO
59 6.7 2460556 2024-09-02 2460504 2024-07-12 52 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.