Maxima for RR Sco
Period: 279.27, Epoch: 2445415.5
AAVSO offset: -1

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-179   2395431 1846-05-14 2395426 1846-05-09 5 BHarO, 1927, no 846, p 23
-178   2395703 1847-02-10 2395705 1847-02-12 -2 BHarO, 1927, no 846, p 23
-175   2396567 1849-06-23 2396543 1849-05-30 24 BHarO, 1927, no 846, p 23
-154   2402430 1865-07-12 2402407 1865-06-19 23 BHarO, 1927, no 846, p 23
-122   2411320 1889-11-13 2411344 1889-12-07 -24 BHarO, 1927, no 846, p 23
-121   2411580 1890-07-31 2411623 1890-09-13 -43 AnHar, 1909, vol 55, p 95
-120   2411880 1891-05-27 2411903 1891-06-19 -23 BHarO, 1927, no 846, p 23
-118   2412431 1892-11-28 2412461 1892-12-28 -30 BHarO, 1927, no 846, p 23
-117   2412701 1893-08-25 2412741 1893-10-04 -40 AnHar, 1909, vol 55, p 95
-116   2412990 1894-06-10 2413020 1894-07-10 -30 AnHar, 1909, vol 55, p 95
-115   2413278 1895-03-25 2413299 1895-04-15 -21 AnHar, 1909, vol 55, p 95
-114   2413561 1896-01-02 2413578 1896-01-19 -17 BHarO, 1927, no 846, p 23
-113 6.2 2413841 1896-10-08 2413858 1896-10-25 -17 SVO
-112   2414116 1897-07-10 2414137 1897-07-31 -21 AnHar, 1909, vol 55, p 95
-111   2414391 1898-04-11 2414416 1898-05-06 -25 AnHar, 1909, vol 55, p 95
-110   2414680 1899-01-25 2414696 1899-02-10 -16 BHarO, 1927, no 846, p 23
-109 6.2 2414962 1899-11-03 2414975 1899-11-16 -13 SVO
-108 6.7 2415247 1900-08-15 2415254 1900-08-22 -7 SVO
-107 6.4 2415535 1901-05-30 2415533 1901-05-28 2 SVO
-106   2415792 1902-02-11 2415813 1902-03-04 -21 BHarO, 1927, no 846, p 23
-105   2416082 1902-11-28 2416092 1902-12-08 -10 BHarO, 1927, no 846, p 23
-104 6.4 2416369 1903-09-11 2416371 1903-09-13 -2 SVO
-103 6.5 2416660 1904-06-28 2416650 1904-06-18 10 SVO
-102   2416944 1905-04-08 2416930 1905-03-25 14 AnHar, 1909, vol 55, p 95
-101   2417223 1906-01-12 2417209 1905-12-29 14 BHarO, 1927, no 846, p 23
-100   2417498 1906-10-14 2417488 1906-10-04 10 BHarO, 1927, no 846, p 23
-99 6.5 2417790 1907-08-02 2417768 1907-07-11 22 SVO
-98 6.0 2418066 1908-05-04 2418047 1908-04-15 19 SVO
-97   2418350 1909-02-12 2418326 1909-01-19 24 SVO
-95   2418899 1910-08-15 2418885 1910-08-01 14 AnHar, 1952, vol 115, BHarO, 1927, no 846, p 23
-94   2419175 1911-05-18 2419164 1911-05-07 11 BHarO, 1927, no 846, p 23, AnHar, 1952, vol 115
-91   2420011 1913-08-31 2420002 1913-08-22 9 AnHar, 1952, vol 115, BHarO, 1927, no 846, p 23
-90   2420298 1914-06-14 2420281 1914-05-28 17 BHarO, 1927, no 846, p 23, AnHar, 1952, vol 115
-89   2420580 1915-03-23 2420560 1915-03-03 20 SVO
-88 6.0 2420860 1915-12-28 2420840 1915-12-08 20 SVO
-87   2421140 1916-10-03 2421119 1916-09-12 21 BHarO, 1927, no 846, p 23, AnHar, 1952, vol 115
-86   2421429 1917-07-19 2421398 1917-06-18 31 BHarO, 1927, no 846, p 23, AnHar, 1952, vol 115
-85 6.1 2421710 1918-04-26 2421677 1918-03-24 33 SVO
-84   2421982 1919-01-23 2421957 1918-12-29 25 BHarO, 1927, no 846, p 23
-83   2422254 1919-10-22 2422236 1919-10-04 18 BHarO, 1927, no 846, p 23
-82 6.3 2422542 1920-08-05 2422515 1920-07-09 27 SVO
-81 5.7 2422827 1921-05-17 2422794 1921-04-14 33 SVO
-80   2423096 1922-02-10 2423074 1922-01-19 22 AAVSO
-79 5.9 2423369 1922-11-10 2423353 1922-10-25 16 SVO
-78 6.1 2423655 1923-08-23 2423632 1923-07-31 23 SVO
-77 6.0 2423934 1924-05-28 2423912 1924-05-06 22 SVO
-76   2424227 1925-03-17 2424191 1925-02-09 36 AAVSO
-75   2424499 1925-12-14 2424470 1925-11-15 29 AAVSO
-74 6.1 2424772 1926-09-13 2424749 1926-08-21 23 SVO
-73 6.3 2425050 1927-06-18 2425029 1927-05-28 21 SVO
-72 6.0 2425331 1928-03-25 2425308 1928-03-02 23 SVO
-71 5.9 2425601 1928-12-20 2425587 1928-12-06 14 SVO
-70 6.2 2425889 1929-10-04 2425866 1929-09-11 23 SVO
-69 6.1 2426164 1930-07-06 2426146 1930-06-18 18 SVO
-68 5.8 2426436 1931-04-04 2426425 1931-03-24 11 SVO
-67 6.2 2426716 1932-01-09 2426704 1931-12-28 12 SVO
-66 6.0 2427012 1932-10-31 2426984 1932-10-03 28 SVO
-65 7.1 2427282 1933-07-28 2427263 1933-07-09 19 SVO
-64 5.8 2427556 1934-04-28 2427542 1934-04-14 14 SVO
-63 6.4 2427846 1935-02-12 2427821 1935-01-18 25 SVO
-62 5.6 2428115 1935-11-08 2428101 1935-10-25 14 SVO
-61 6.0 2428392 1936-08-11 2428380 1936-07-30 12 SVO
-60 6.0 2428672 1937-05-18 2428659 1937-05-05 13 SVO
-59 5.9 2428948 1938-02-18 2428938 1938-02-08 10 SVO
-58 6.4 2429228 1938-11-25 2429218 1938-11-15 10 SVO
-57 6.0 2429509 1939-09-02 2429497 1939-08-21 12 SVO
-56 6.4 2429785 1940-06-04 2429776 1940-05-26 9 SVO
-55 5.9 2430053 1941-02-27 2430056 1941-03-02 -3 SVO
-54 6.4 2430337 1941-12-08 2430335 1941-12-06 2 SVO
-53 6.3 2430618 1942-09-15 2430614 1942-09-11 4 SVO
-52 6.2 2430898 1943-06-22 2430893 1943-06-17 5 SVO
-51 5.7 2431170 1944-03-20 2431173 1944-03-23 -3 SVO
-50 6.2 2431448 1944-12-23 2431452 1944-12-27 -4 SVO
-49 6.0 2431740 1945-10-11 2431731 1945-10-02 9 SVO
-48 6.3 2432022 1946-07-20 2432010 1946-07-08 12 SVO
-47 5.9 2432293 1947-04-17 2432290 1947-04-14 3 SVO
-46 6.1 2432564 1948-01-13 2432569 1948-01-18 -5 SVO
-45 7.0 2432853 1948-10-28 2432848 1948-10-23 5 SVO
-44 6.3 2433132 1949-08-03 2433128 1949-07-30 4 SVO
-43 6.3 2433408 1950-05-06 2433407 1950-05-05 1 SVO
-42 6.2 2433687 1951-02-09 2433686 1951-02-08 1 SVO
-41 6.1 2433962 1951-11-11 2433965 1951-11-14 -3 SVO
-40 6.2 2434237 1952-08-12 2434245 1952-08-20 -8 SVO
-39 6.2 2434517 1953-05-19 2434524 1953-05-26 -7 SVO
-38 6.2 2434788 1954-02-14 2434803 1954-03-01 -15 SVO
-37 6.1 2435067 1954-11-20 2435082 1954-12-05 -15 SVO
-36 6.1 2435342 1955-08-22 2435362 1955-09-11 -20 SVO
-35 6.3 2435618 1956-05-24 2435641 1956-06-16 -23 SVO
-34 6.3 2435891 1957-02-21 2435920 1957-03-22 -29 SVO
-33 6.2 2436165 1957-11-22 2436200 1957-12-27 -35 SVO
-32 6.4 2436444 1958-08-28 2436479 1958-10-02 -35 SVO
-31 6.3 2436723 1959-06-03 2436758 1959-07-08 -35 SVO
-30 6.2 2437010 1960-03-16 2437037 1960-04-12 -27 SVO
-29 6.6 2437290 1960-12-21 2437317 1961-01-17 -27 SVO
-28 6.1 2437561 1961-09-18 2437596 1961-10-23 -35 SVO
-27 5.5 2437836 1962-06-20 2437875 1962-07-29 -39 SVO
-26 6.4 2438119 1963-03-30 2438154 1963-05-04 -35 SVO
-25 6.2 2438397 1964-01-02 2438434 1964-02-08 -37 SVO
-24 6.8 2438686 1964-10-17 2438713 1964-11-13 -27 SVO
-23 6.0 2438960 1965-07-18 2438992 1965-08-19 -32 SVO
-22 6.7 2439243 1966-04-27 2439272 1966-05-26 -29 SVO
-21 6.3 2439525 1967-02-03 2439551 1967-03-01 -26 SVO
-20 6.2 2439793 1967-10-29 2439830 1967-12-05 -37 SVO
-19 6.0 2440076 1968-08-07 2440109 1968-09-09 -33 SVO
-18 5.8 2440350 1969-05-08 2440389 1969-06-16 -39 SVO
-17 6.6 2440639 1970-02-21 2440668 1970-03-22 -29 SVO
-16 6.9 2440920 1970-11-29 2440947 1970-12-26 -27 SVO
-15 6.4 2441211 1971-09-16 2441226 1971-10-01 -15 SVO
-14 6.0 2441489 1972-06-20 2441506 1972-07-07 -17 SVO
-13 6.4 2441767 1973-03-25 2441785 1973-04-12 -18 SVO
-12 5.6 2442045 1973-12-28 2442064 1974-01-16 -19 SVO
-11 5.8 2442325 1974-10-04 2442344 1974-10-23 -19 SVO
-10 6.3 2442610 1975-07-16 2442623 1975-07-29 -13 SVO
-9 5.8 2442883 1976-04-14 2442902 1976-05-03 -19 SVO
-8 6.6 2443170 1977-01-26 2443181 1977-02-06 -11 SVO
-7 6.2 2443443 1977-10-26 2443461 1977-11-13 -18 SVO
-6 6.5 2443726 1978-08-05 2443740 1978-08-19 -14 SVO
-5 6.4 2444013 1979-05-19 2444019 1979-05-25 -6 SVO
-4 5.8 2444286 1980-02-16 2444298 1980-02-28 -12 SVO
-3 6.4 2444588 1980-12-14 2444578 1980-12-04 10 SVO
-2 6.1 2444860 1981-09-12 2444857 1981-09-09 3 SVO
-1 5.9 2445138 1982-06-17 2445136 1982-06-15 2 SVO
0 6.8 2445425 1983-03-31 2445416 1983-03-22 9 SVO
1 6.4 2445711 1984-01-11 2445695 1983-12-26 16 SVO
2 6.2 2445987 1984-10-13 2445974 1984-09-30 13 SVO
3 6.2 2446275 1985-07-28 2446253 1985-07-06 22 SVO
4 6.4 2446554 1986-05-03 2446533 1986-04-12 21 SVO
5 6.3 2446829 1987-02-02 2446812 1987-01-16 17 SVO
6 6.3 2447106 1987-11-06 2447091 1987-10-22 15 SVO
7 5.8 2447380 1988-08-06 2447370 1988-07-27 10 SVO
8 6.7 2447667 1989-05-20 2447650 1989-05-03 17 SVO
9   2447947 1990-02-24 2447929 1990-02-06 18 AAVSO
10 6.0 2448223 1990-11-27 2448208 1990-11-12 15 SVO
11 6.0 2448494 1991-08-25 2448488 1991-08-19 6 SVO
12 6.2 2448773 1992-05-30 2448767 1992-05-24 6 SVO
13 6.5 2449052 1993-03-05 2449046 1993-02-27 6 SVO
14 5.8 2449312 1993-11-20 2449325 1993-12-03 -13 SVO
15 6.4 2449592 1994-08-27 2449605 1994-09-09 -13 SVO
16 6.3 2449871 1995-06-02 2449884 1995-06-15 -13 SVO
17 6.4 2450151 1996-03-08 2450163 1996-03-20 -12 SVO
18 6.5 2450426 1996-12-08 2450442 1996-12-24 -16 SVO
19 6.6 2450715 1997-09-23 2450722 1997-09-30 -7 SVO
20 6.2 2450989 1998-06-24 2451001 1998-07-06 -12 SVO
21 6.6 2451268 1999-03-30 2451280 1999-04-11 -12 SVO
22 6.0 2451539 1999-12-26 2451560 2000-01-16 -21 SVO
23 6.0 2451808 2000-09-20 2451839 2000-10-21 -31 SVO
24 6.5 2452087 2001-06-26 2452118 2001-07-27 -31 SVO
25 6.1 2452370 2002-04-05 2452397 2002-05-02 -27 SVO
26 6.6 2452650 2003-01-10 2452677 2003-02-06 -27 SVO
27 6.4 2452925 2003-10-12 2452956 2003-11-12 -31 SVO
28 6.4 2453209 2004-07-22 2453235 2004-08-17 -26 SVO
29 6.4 2453496 2005-05-05 2453514 2005-05-23 -18 SVO
30   2453787 2006-02-20 2453794 2006-02-27 -7 AAVSO
31 5.7 2454064 2006-11-24 2454073 2006-12-03 -9 SVO
32 6.5 2454339 2007-08-26 2454352 2007-09-08 -13 SVO
33 5.8 2454617 2008-05-30 2454632 2008-06-14 -15 SVO
34 6.2 2454900 2009-03-09 2454911 2009-03-20 -11 SVO
35 6.0 2455178 2009-12-12 2455190 2009-12-24 -12 SVO
36 6.0 2455460 2010-09-20 2455469 2010-09-29 -9 SVO
37 6.5 2455751 2011-07-08 2455749 2011-07-06 2 SVO
38 6.4 2456037 2012-04-19 2456028 2012-04-10 9 SVO
39 6.4 2456309 2013-01-16 2456307 2013-01-14 2 AAVSO
40 5.9 2456587 2013-10-21 2456586 2013-10-20 1 SVO
41 6.1 2456867 2014-07-28 2456866 2014-07-27 1 SVO
42 6.1 2457155 2015-05-12 2457145 2015-05-02 10 SVO
43 6.6 2457434 2016-02-15 2457424 2016-02-05 10 AAVSO
44 5.7 2457718 2016-11-25 2457704 2016-11-11 14 SVO
45 6.0 2457999 2017-09-02 2457983 2017-08-17 16 SVO
46 6.1 2458290 2018-06-20 2458262 2018-05-23 28 SVO
47 6.2 2458578 2019-04-04 2458541 2019-02-26 37 SVO
48   2458865 2020-01-16 2458821 2019-12-03 44 SVO
49 6.1 2459149 2020-10-26 2459100 2020-09-07 49 SVO
50 6.2 2459427 2021-07-31 2459379 2021-06-13 48 SVO
51 5.7 2459706 2022-05-06 2459658 2022-03-19 48 SVO
52   2459990 2023-02-14 2459938 2022-12-24 52 SVO
53 6.0 2460276 2023-11-27 2460217 2023-09-29 59 SVO
54 5.7 2460555 2024-09-01 2460496 2024-07-04 59 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.