Maxima for RS Aqr
Period: 217, Epoch: 2452901
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-190   2411874 1891-05-21 2411671 1890-10-30 203 AnHar, 1937, vol 105, p 459
-186   2412742 1893-10-05 2412539 1893-03-16 203 AnHar, 1909, vol 55, p 95
-181   2413808 1896-09-05 2413624 1896-03-05 184 AnHar, 1909, vol 55, p 95
-176   2414892 1899-08-25 2414709 1899-02-23 183 AnHar, 1909, vol 55, p 95
-174   2415303 1900-10-10 2415143 1900-05-03 160 GuL, 1920, 1.2
-169   2416394 1903-10-06 2416228 1903-04-23 166 AnHar, 1909, vol 55, p 95
-167 9.1 2416822 1904-12-07 2416662 1904-06-30 160 AAVSO
-164   2417432 1906-08-09 2417313 1906-04-12 119 AAVSO
-162 10.3 2417883 1907-11-03 2417747 1907-06-20 136 AAVSO
-160 9.8 2418296 1908-12-20 2418181 1908-08-27 115 AAVSO
-159 9.2 2418527 1909-08-08 2418398 1909-04-01 129 AAVSO
-157 10.1 2418939 1910-09-24 2418832 1910-06-09 107 AAVSO
-156   2419154 1911-04-27 2419049 1911-01-12 105 AAVSO
-155   2419367 1911-11-26 2419266 1911-08-17 101 AAVSO
-152   2420010 1913-08-30 2419917 1913-05-29 93 AAVSO
-149   2420653 1915-06-04 2420568 1915-03-11 85 AAVSO
-148   2420890 1916-01-27 2420785 1915-10-14 105 AAVSO
-147   2421084 1916-08-08 2421002 1916-05-18 82 AAVSO
-145 10.0 2421501 1917-09-29 2421436 1917-07-26 65 AAVSO
-144   2421730 1918-05-16 2421653 1918-02-28 77 AAVSO
-143 10.0 2421942 1918-12-14 2421870 1918-10-03 72 AAVSO
-142   2422166 1919-07-26 2422087 1919-05-08 79 AAVSO
-141   2422373 1920-02-18 2422304 1919-12-11 69 AAVSO
-140 10.2 2422602 1920-10-04 2422521 1920-07-15 81 AAVSO
-138 10.0 2423031 1921-12-07 2422955 1921-09-22 76 AAVSO
-137 9.8 2423254 1922-07-18 2423172 1922-04-27 82 AAVSO
-136   2423483 1923-03-04 2423389 1922-11-30 94 AAVSO
-135 10.5 2423712 1923-10-19 2423606 1923-07-05 106 SVO
-134 9.8 2423927 1924-05-21 2423823 1924-02-07 104 AAVSO
-133 9.8 2424138 1924-12-18 2424040 1924-09-11 98 AAVSO
-132 10.0 2424352 1925-07-20 2424257 1925-04-16 95 AAVSO
-131   2424567 1926-02-20 2424474 1925-11-19 93 AAVSO
-130 10.2 2424788 1926-09-29 2424691 1926-06-24 97 SVO
-129 9.9 2425009 1927-05-08 2424908 1927-01-27 101 AAVSO
-128 10.5 2425217 1927-12-02 2425125 1927-09-01 92 AAVSO
-127 10.2 2425430 1928-07-02 2425342 1928-04-05 88 AAVSO
-126 10.2 2425642 1929-01-30 2425559 1928-11-08 83 AAVSO
-125 10.1 2425857 1929-09-02 2425776 1929-06-13 81 SVO
-124 10.1 2426085 1930-04-18 2425993 1930-01-16 92 AAVSO
-123 10.7 2426299 1930-11-18 2426210 1930-08-21 89 SVO
-122 10.6 2426519 1931-06-26 2426427 1931-03-26 92 SVO
-121   2426741 1932-02-03 2426644 1931-10-29 97 AAVSO
-120 10.2 2426954 1932-09-03 2426861 1932-06-02 93 SVO
-119 10.5 2427159 1933-03-27 2427078 1933-01-05 81 AAVSO
-118 10.2 2427379 1933-11-02 2427295 1933-08-10 84 SVO
-117 10.1 2427593 1934-06-04 2427512 1934-03-15 81 AAVSO
-116   2427803 1934-12-31 2427729 1934-10-18 74 AAVSO
-115 10.7 2428028 1935-08-13 2427946 1935-05-23 82 SVO
-114   2428241 1936-03-13 2428163 1935-12-26 78 AAVSO
-113 10.8 2428461 1936-10-19 2428380 1936-07-30 81 AAVSO
-112 10.1 2428663 1937-05-09 2428597 1937-03-04 66 AAVSO
-111 9.8 2428872 1937-12-04 2428814 1937-10-07 58 AAVSO
-110 9.5 2429085 1938-07-05 2429031 1938-05-12 54 AAVSO
-108 10.4 2429530 1939-09-23 2429465 1939-07-20 65 SVO
-106 10.6 2429962 1940-11-28 2429899 1940-09-26 63 AAVSO
-105 10.2 2430180 1941-07-04 2430116 1941-05-01 64 AAVSO
-104   2430387 1942-01-27 2430333 1941-12-04 54 AAVSO
-103 10.3 2430605 1942-09-02 2430550 1942-07-09 55 SVO
-101 10.2 2431021 1943-10-23 2430984 1943-09-16 37 AAVSO
-100 9.9 2431227 1944-05-16 2431201 1944-04-20 26 AAVSO
-99   2431451 1944-12-26 2431418 1944-11-23 33 AAVSO
-98 10.6 2431676 1945-08-08 2431635 1945-06-28 41 SVO
-96 10.2 2432082 1946-09-18 2432069 1946-09-05 13 SVO
-94 10.1 2432516 1947-11-26 2432503 1947-11-13 13 AAVSO
-93 9.8 2432731 1948-06-28 2432720 1948-06-17 11 AAVSO
-92   2432954 1949-02-06 2432937 1949-01-20 17 AAVSO
-91 10.3 2433168 1949-09-08 2433154 1949-08-25 14 SVO
-90   2433383 1950-04-11 2433371 1950-03-30 12 AAVSO
-89 10.6 2433590 1950-11-04 2433588 1950-11-02 2 AAVSO
-88   2433801 1951-06-03 2433805 1951-06-07 -4 AAVSO
-87 11.0 2434004 1951-12-23 2434022 1952-01-10 -18 AAVSO
-86 10.7 2434217 1952-07-23 2434239 1952-08-14 -22 AAVSO
-85   2434431 1953-02-22 2434456 1953-03-19 -25 AAVSO
-84 10.6 2434648 1953-09-27 2434673 1953-10-22 -25 SVO
-83   2434871 1954-05-08 2434890 1954-05-27 -19 AAVSO
-82 10.7 2435060 1954-11-13 2435107 1954-12-30 -47 AAVSO
-81 10.8 2435291 1955-07-02 2435324 1955-08-04 -33 AAVSO
-80 10.4 2435497 1956-01-24 2435541 1956-03-08 -44 AAVSO
-79 10.6 2435694 1956-08-08 2435758 1956-10-11 -64 AAVSO
-78   2435902 1957-03-04 2435975 1957-05-16 -73 AAVSO
-77 10.6 2436119 1957-10-07 2436192 1957-12-19 -73 SVO
-76 10.4 2436347 1958-05-23 2436409 1958-07-24 -62 AAVSO
-75 10.5 2436551 1958-12-13 2436626 1959-02-26 -75 AAVSO
-74 10.8 2436778 1959-07-28 2436843 1959-10-01 -65 AAVSO
-73   2436990 1960-02-25 2437060 1960-05-05 -70 AAVSO
-72 10.5 2437199 1960-09-21 2437277 1960-12-08 -78 SVO
-71   2437424 1961-05-04 2437494 1961-07-13 -70 AAVSO
-70 10.9 2437629 1961-11-25 2437711 1962-02-15 -82 AAVSO
-69 10.7 2437840 1962-06-24 2437928 1962-09-20 -88 AAVSO
-68   2438045 1963-01-15 2438145 1963-04-25 -100 AAVSO
-67 10.4 2438266 1963-08-24 2438362 1963-11-28 -96 SVO
-66   2438481 1964-03-26 2438579 1964-07-02 -98 AAVSO
-65 10.4 2438696 1964-10-27 2438796 1965-02-04 -100 SVO
-64 10.9 2438919 1965-06-07 2439013 1965-09-09 -94 AAVSO
-63   2439132 1966-01-06 2439230 1966-04-14 -98 AAVSO
-62 10.6 2439351 1966-08-13 2439447 1966-11-17 -96 AAVSO
-61   2439569 1967-03-19 2439664 1967-06-22 -95 AAVSO
-60 11.0 2439783 1967-10-19 2439881 1968-01-25 -98 AAVSO
-59 10.8 2440024 1968-06-16 2440098 1968-08-29 -74 AAVSO
-58   2440241 1969-01-19 2440315 1969-04-03 -74 AAVSO
-57 11.0 2440458 1969-08-24 2440532 1969-11-06 -74 AAVSO
-56   2440671 1970-03-25 2440749 1970-06-11 -78 AAVSO
-55 10.5 2440874 1970-10-14 2440966 1971-01-14 -92 SVO
-54   2441101 1971-05-29 2441183 1971-08-19 -82 AAVSO
-53   2441328 1972-01-11 2441400 1972-03-23 -72 AAVSO
-52 10.4 2441532 1972-08-02 2441617 1972-10-26 -85 AAVSO
-51   2441751 1973-03-09 2441834 1973-05-31 -83 AAVSO
-50 10.4 2441974 1973-10-18 2442051 1974-01-03 -77 SVO
-49 10.9 2442192 1974-05-24 2442268 1974-08-08 -76 AAVSO
-48 11.4 2442404 1974-12-22 2442485 1975-03-13 -81 AAVSO
-47 10.7 2442643 1975-08-18 2442702 1975-10-16 -59 SVO
-46   2442846 1976-03-08 2442919 1976-05-20 -73 AAVSO
-45 10.5 2443046 1976-09-24 2443136 1976-12-23 -90 SVO
-44 11.0 2443280 1977-05-16 2443353 1977-07-28 -73 AAVSO
-43 11.0 2443461 1977-11-13 2443570 1978-03-02 -109 AAVSO
-42 11.3 2443700 1978-07-10 2443787 1978-10-05 -87 AAVSO
-41 11.2 2443917 1979-02-12 2444004 1979-05-10 -87 AAVSO
-40 10.5 2444105 1979-08-19 2444221 1979-12-13 -116 SVO
-39   2444332 1980-04-02 2444438 1980-07-17 -106 AAVSO
-38 10.8 2444531 1980-10-18 2444655 1981-02-19 -124 SVO
-37 10.9 2444738 1981-05-13 2444872 1981-09-24 -134 AAVSO
-36 11.0 2444949 1981-12-10 2445089 1982-04-29 -140 AAVSO
-35 10.9 2445178 1982-07-27 2445306 1982-12-02 -128 AAVSO
-34   2445375 1983-02-09 2445523 1983-07-07 -148 AAVSO
-33 10.5 2445599 1983-09-21 2445740 1984-02-09 -141 SVO
-32 11.3 2445811 1984-04-20 2445957 1984-09-13 -146 AAVSO
-31 10.8 2446032 1984-11-27 2446174 1985-04-18 -142 AAVSO
-30 11.2 2446246 1985-06-29 2446391 1985-11-21 -145 AAVSO
-29 11.5 2446461 1986-01-30 2446608 1986-06-26 -147 AAVSO
-28 11.1 2446679 1986-09-05 2446825 1987-01-29 -146 AAVSO
-27 11.0 2446900 1987-04-14 2447042 1987-09-03 -142 AAVSO
-26 10.5 2447106 1987-11-06 2447259 1988-04-07 -153 SVO
-25 10.3 2447338 1988-06-25 2447476 1988-11-10 -138 SVO
-24   2447563 1989-02-05 2447693 1989-06-15 -130 AAVSO
-23 10.3 2447781 1989-09-11 2447910 1990-01-18 -129 SVO
-22   2448010 1990-04-28 2448127 1990-08-23 -117 AAVSO
-21   2448225 1990-11-29 2448344 1991-03-28 -119 AAVSO
-20 10.5 2448463 1991-07-25 2448561 1991-10-31 -98 SVO
-19   2448682 1992-02-29 2448778 1992-06-04 -96 AAVSO
-18 10.6 2448909 1992-10-13 2448995 1993-01-07 -86 SVO
-17   2449128 1993-05-20 2449212 1993-08-12 -84 AAVSO
-16   2449347 1993-12-25 2449429 1994-03-17 -82 AAVSO
-15 10.3 2449576 1994-08-11 2449646 1994-10-20 -70 SVO
-14   2449791 1995-03-14 2449863 1995-05-25 -72 AAVSO
-13 10.5 2450021 1995-10-30 2450080 1995-12-28 -59 SVO
-12 10.4 2450243 1996-06-08 2450297 1996-08-01 -54 SVO
-11   2450461 1997-01-12 2450514 1997-03-06 -53 AAVSO
-10 10.4 2450690 1997-08-29 2450731 1997-10-09 -41 SVO
-9   2450911 1998-04-07 2450948 1998-05-14 -37 AAVSO
-8 10.1 2451140 1998-11-22 2451165 1998-12-17 -25 SVO
-7 10.7 2451366 1999-07-06 2451382 1999-07-22 -16 SVO
-6   2451571 2000-01-27 2451599 2000-02-24 -28 AAVSO
-5 10.2 2451802 2000-09-14 2451816 2000-09-28 -14 SVO
-4   2452017 2001-04-17 2452033 2001-05-03 -16 AAVSO
-3 10.4 2452236 2001-11-22 2452250 2001-12-06 -14 SVO
-2 10.4 2452459 2002-07-03 2452467 2002-07-11 -8 SVO
-1   2452675 2003-02-04 2452684 2003-02-13 -9 AAVSO
0 10.1 2452898 2003-09-15 2452901 2003-09-18 -3 SVO
1   2453124 2004-04-28 2453118 2004-04-22 6 AAVSO
2   2453343 2004-12-03 2453335 2004-11-25 8 AAVSO
3 10.9 2453558 2005-07-06 2453552 2005-06-30 6 SVO
4   2453776 2006-02-09 2453769 2006-02-02 7 AAVSO
5 10.4 2453996 2006-09-17 2453986 2006-09-07 10 SVO
6   2454215 2007-04-24 2454203 2007-04-12 12 AAVSO
7 10.4 2454417 2007-11-12 2454420 2007-11-15 -3 SVO
8 10.5 2454628 2008-06-10 2454637 2008-06-19 -9 SVO
9   2454844 2009-01-12 2454854 2009-01-22 -10 AAVSO
10 10.4 2455062 2009-08-18 2455071 2009-08-27 -9 SVO
11 10.6 2455279 2010-03-23 2455288 2010-04-01 -9 AAVSO
12 10.4 2455491 2010-10-21 2455505 2010-11-04 -14 SVO
13 10.5 2455707 2011-05-25 2455722 2011-06-09 -15 SVO
14 10.6 2455923 2011-12-27 2455939 2012-01-12 -16 AAVSO
15 10.6 2456136 2012-07-27 2456156 2012-08-16 -20 SVO
16 10.7 2456359 2013-03-07 2456373 2013-03-21 -14 AAVSO
17 10.3 2456578 2013-10-12 2456590 2013-10-24 -12 SVO
18 11.0 2456791 2014-05-13 2456807 2014-05-29 -16 AAVSO
19 10.8 2457007 2014-12-15 2457024 2015-01-01 -17 AAVSO
20 10.6 2457216 2015-07-12 2457241 2015-08-06 -25 SVO
21   2457429 2016-02-10 2457458 2016-03-10 -29 AAVSO
22 10.3 2457645 2016-09-13 2457675 2016-10-13 -30 SVO
23 10.8 2457867 2017-04-23 2457892 2017-05-18 -25 AAVSO
24 11.0 2458072 2017-11-14 2458109 2017-12-21 -37 AAVSO


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.