Maxima for RS Aqr
Period: 215.96, Epoch: 2453903.6
AAVSO offset: 1

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-195   2411874 1891-05-21 2411792 1891-02-28 82 AnHar, 1937, vol 105, p 459
-191   2412742 1893-10-05 2412656 1893-07-11 86 AnHar, 1909, vol 55, p 95
-186   2413808 1896-09-05 2413736 1896-06-25 72 AnHar, 1909, vol 55, p 95
-181   2414892 1899-08-25 2414816 1899-06-10 76 AnHar, 1909, vol 55, p 95
-179   2415303 1900-10-10 2415247 1900-08-15 56 GuL, 1920, 1.2
-176   2415935 1902-07-04 2415895 1902-05-25 40 SVO
-174   2416380 1903-09-22 2416327 1903-07-31 53 SVO
-172 9.1 2416822 1904-12-07 2416759 1904-10-05 63 AAVSO
-171   2417015 1905-06-18 2416975 1905-05-09 40 SVO
-169   2417432 1906-08-09 2417407 1906-07-15 25 AAVSO
-167 10.3 2417883 1907-11-03 2417839 1907-09-20 44 AAVSO
-166   2418090 1908-05-28 2418055 1908-04-23 35 SVO
-165 9.8 2418296 1908-12-20 2418271 1908-11-25 25 AAVSO
-164   2418511 1909-07-23 2418487 1909-06-29 24 SVO
-162 10.1 2418939 1910-09-24 2418919 1910-09-04 20 AAVSO
-161   2419154 1911-04-27 2419135 1911-04-08 19 AAVSO
-160   2419367 1911-11-26 2419351 1911-11-10 16 AAVSO
-157   2420010 1913-08-30 2419999 1913-08-19 11 AAVSO
-155   2420430 1914-10-24 2420430 1914-10-24 0 SVO
-154   2420653 1915-06-04 2420646 1915-05-28 7 AAVSO
-153   2420890 1916-01-27 2420862 1915-12-30 28 AAVSO
-152   2421084 1916-08-08 2421078 1916-08-02 6 AAVSO
-150 10.0 2421501 1917-09-29 2421510 1917-10-08 -9 AAVSO
-149   2421730 1918-05-16 2421726 1918-05-12 4 AAVSO
-148 10.0 2421942 1918-12-14 2421942 1918-12-14 0 AAVSO
-147   2422166 1919-07-26 2422158 1919-07-18 8 AAVSO
-146   2422373 1920-02-18 2422374 1920-02-19 -1 AAVSO
-145 10.2 2422602 1920-10-04 2422590 1920-09-22 12 AAVSO
-143 10.0 2423031 1921-12-07 2423022 1921-11-28 9 AAVSO
-142 9.8 2423254 1922-07-18 2423238 1922-07-02 16 AAVSO
-141   2423483 1923-03-04 2423454 1923-02-03 29 AAVSO
-140 10.5 2423712 1923-10-19 2423670 1923-09-07 42 SVO
-139 9.8 2423927 1924-05-21 2423886 1924-04-10 41 AAVSO
-138 9.8 2424138 1924-12-18 2424102 1924-11-12 36 AAVSO
-137 10.0 2424352 1925-07-20 2424318 1925-06-16 34 AAVSO
-136   2424567 1926-02-20 2424534 1926-01-18 33 AAVSO
-135 10.2 2424788 1926-09-29 2424750 1926-08-22 38 SVO
-134 9.9 2425009 1927-05-08 2424965 1927-03-25 44 AAVSO
-133 10.5 2425217 1927-12-02 2425181 1927-10-27 36 AAVSO
-132 10.2 2425430 1928-07-02 2425397 1928-05-30 33 AAVSO
-131 10.2 2425642 1929-01-30 2425613 1929-01-01 29 AAVSO
-130 10.1 2425857 1929-09-02 2425829 1929-08-05 28 SVO
-129 10.1 2426085 1930-04-18 2426045 1930-03-09 40 AAVSO
-128 10.7 2426299 1930-11-18 2426261 1930-10-11 38 SVO
-127 10.6 2426519 1931-06-26 2426477 1931-05-15 42 SVO
-126   2426741 1932-02-03 2426693 1931-12-17 48 AAVSO
-125 10.2 2426954 1932-09-03 2426909 1932-07-20 45 SVO
-124 10.5 2427159 1933-03-27 2427125 1933-02-21 34 AAVSO
-123 10.2 2427379 1933-11-02 2427341 1933-09-25 38 SVO
-122 10.1 2427593 1934-06-04 2427557 1934-04-29 36 AAVSO
-121   2427803 1934-12-31 2427773 1934-12-01 30 AAVSO
-120 10.7 2428028 1935-08-13 2427989 1935-07-05 39 SVO
-119   2428241 1936-03-13 2428205 1936-02-06 36 AAVSO
-118 10.8 2428461 1936-10-19 2428421 1936-09-09 40 AAVSO
-117 10.1 2428663 1937-05-09 2428637 1937-04-13 26 AAVSO
-116 9.8 2428872 1937-12-04 2428853 1937-11-15 19 AAVSO
-115 9.5 2429085 1938-07-05 2429069 1938-06-19 16 AAVSO
-113 10.4 2429530 1939-09-23 2429501 1939-08-25 29 SVO
-112   2429750 1940-04-30 2429717 1940-03-28 33 SVO
-111 10.6 2429962 1940-11-28 2429932 1940-10-29 30 AAVSO
-110 10.2 2430180 1941-07-04 2430148 1941-06-02 32 AAVSO
-109   2430387 1942-01-27 2430364 1942-01-04 23 AAVSO
-108 10.3 2430605 1942-09-02 2430580 1942-08-08 25 SVO
-106 10.2 2431021 1943-10-23 2431012 1943-10-14 9 AAVSO
-105 9.9 2431227 1944-05-16 2431228 1944-05-17 -1 AAVSO
-104   2431451 1944-12-26 2431444 1944-12-19 7 AAVSO
-103 10.6 2431676 1945-08-08 2431660 1945-07-23 16 SVO
-101 10.2 2432082 1946-09-18 2432092 1946-09-28 -10 SVO
-100   2432305 1947-04-29 2432308 1947-05-02 -3 SVO
-99 10.1 2432516 1947-11-26 2432524 1947-12-04 -8 AAVSO
-98 9.8 2432731 1948-06-28 2432740 1948-07-07 -9 AAVSO
-97   2432954 1949-02-06 2432956 1949-02-08 -2 AAVSO
-96 10.3 2433168 1949-09-08 2433172 1949-09-12 -4 SVO
-95   2433383 1950-04-11 2433388 1950-04-16 -5 AAVSO
-94 10.6 2433590 1950-11-04 2433604 1950-11-18 -14 AAVSO
-93   2433801 1951-06-03 2433820 1951-06-22 -19 AAVSO
-92 11.0 2434004 1951-12-23 2434036 1952-01-24 -32 AAVSO
-91 10.7 2434217 1952-07-23 2434252 1952-08-27 -35 AAVSO
-90   2434431 1953-02-22 2434468 1953-03-31 -37 AAVSO
-89 10.6 2434648 1953-09-27 2434684 1953-11-02 -36 SVO
-88   2434871 1954-05-08 2434899 1954-06-05 -28 AAVSO
-87 10.7 2435060 1954-11-13 2435115 1955-01-07 -55 AAVSO
-86 10.8 2435291 1955-07-02 2435331 1955-08-11 -40 AAVSO
-85 10.4 2435497 1956-01-24 2435547 1956-03-14 -50 AAVSO
-84 10.6 2435694 1956-08-08 2435763 1956-10-16 -69 AAVSO
-83   2435902 1957-03-04 2435979 1957-05-20 -77 AAVSO
-82 10.6 2436119 1957-10-07 2436195 1957-12-22 -76 SVO
-81 10.4 2436347 1958-05-23 2436411 1958-07-26 -64 AAVSO
-80 10.5 2436551 1958-12-13 2436627 1959-02-27 -76 AAVSO
-79 10.8 2436778 1959-07-28 2436843 1959-10-01 -65 AAVSO
-78   2436990 1960-02-25 2437059 1960-05-04 -69 AAVSO
-77 10.5 2437199 1960-09-21 2437275 1960-12-06 -76 SVO
-76   2437424 1961-05-04 2437491 1961-07-10 -67 AAVSO
-75 10.9 2437629 1961-11-25 2437707 1962-02-11 -78 AAVSO
-74 10.7 2437840 1962-06-24 2437923 1962-09-15 -83 AAVSO
-73   2438045 1963-01-15 2438139 1963-04-19 -94 AAVSO
-72 10.4 2438266 1963-08-24 2438355 1963-11-21 -89 SVO
-71   2438481 1964-03-26 2438571 1964-06-24 -90 AAVSO
-70 10.4 2438696 1964-10-27 2438787 1965-01-26 -91 SVO
-69 10.9 2438919 1965-06-07 2439003 1965-08-30 -84 AAVSO
-68   2439132 1966-01-06 2439219 1966-04-03 -87 AAVSO
-67 10.6 2439351 1966-08-13 2439435 1966-11-05 -84 AAVSO
-66   2439569 1967-03-19 2439651 1967-06-09 -82 AAVSO
-65 11.0 2439783 1967-10-19 2439866 1968-01-10 -83 AAVSO
-64 10.8 2440024 1968-06-16 2440082 1968-08-13 -58 AAVSO
-63   2440241 1969-01-19 2440298 1969-03-17 -57 AAVSO
-62 11.0 2440458 1969-08-24 2440514 1969-10-19 -56 AAVSO
-61   2440671 1970-03-25 2440730 1970-05-23 -59 AAVSO
-60 10.5 2440874 1970-10-14 2440946 1970-12-25 -72 SVO
-59   2441101 1971-05-29 2441162 1971-07-29 -61 AAVSO
-58   2441328 1972-01-11 2441378 1972-03-01 -50 AAVSO
-57 10.4 2441532 1972-08-02 2441594 1972-10-03 -62 AAVSO
-56   2441751 1973-03-09 2441810 1973-05-07 -59 AAVSO
-55 10.4 2441974 1973-10-18 2442026 1973-12-09 -52 SVO
-54 10.9 2442192 1974-05-24 2442242 1974-07-13 -50 AAVSO
-53 11.4 2442404 1974-12-22 2442458 1975-02-14 -54 AAVSO
-52 10.7 2442643 1975-08-18 2442674 1975-09-18 -31 SVO
-51   2442846 1976-03-08 2442890 1976-04-21 -44 AAVSO
-50 10.5 2443046 1976-09-24 2443106 1976-11-23 -60 SVO
-49 11.0 2443280 1977-05-16 2443322 1977-06-27 -42 AAVSO
-48 11.0 2443461 1977-11-13 2443538 1978-01-29 -77 AAVSO
-47 11.3 2443700 1978-07-10 2443754 1978-09-02 -54 AAVSO
-46 11.2 2443917 1979-02-12 2443970 1979-04-06 -53 AAVSO
-45 10.5 2444105 1979-08-19 2444186 1979-11-08 -81 SVO
-44   2444332 1980-04-02 2444402 1980-06-11 -70 AAVSO
-43 10.8 2444531 1980-10-18 2444618 1981-01-13 -87 SVO
-42 10.9 2444738 1981-05-13 2444833 1981-08-16 -95 AAVSO
-41 11.0 2444949 1981-12-10 2445049 1982-03-20 -100 AAVSO
-40 10.9 2445178 1982-07-27 2445265 1982-10-22 -87 AAVSO
-39   2445375 1983-02-09 2445481 1983-05-26 -106 AAVSO
-38 10.5 2445599 1983-09-21 2445697 1983-12-28 -98 SVO
-37 11.3 2445811 1984-04-20 2445913 1984-07-31 -102 AAVSO
-36 10.8 2446032 1984-11-27 2446129 1985-03-04 -97 AAVSO
-35 10.7 2446257 1985-07-10 2446345 1985-10-06 -88 SVO
-34 11.5 2446461 1986-01-30 2446561 1986-05-10 -100 AAVSO
-33 11.1 2446679 1986-09-05 2446777 1986-12-12 -98 AAVSO
-32 11.0 2446900 1987-04-14 2446993 1987-07-16 -93 AAVSO
-31 10.5 2447106 1987-11-06 2447209 1988-02-17 -103 SVO
-30 10.3 2447338 1988-06-25 2447425 1988-09-20 -87 SVO
-29   2447563 1989-02-05 2447641 1989-04-24 -78 AAVSO
-28 10.3 2447781 1989-09-11 2447857 1989-11-26 -76 SVO
-27   2448010 1990-04-28 2448073 1990-06-30 -63 AAVSO
-26   2448225 1990-11-29 2448289 1991-02-01 -64 AAVSO
-25 10.5 2448463 1991-07-25 2448505 1991-09-05 -42 SVO
-24   2448682 1992-02-29 2448721 1992-04-08 -39 AAVSO
-23 10.6 2448909 1992-10-13 2448937 1992-11-10 -28 SVO
-22   2449128 1993-05-20 2449153 1993-06-14 -25 AAVSO
-21   2449347 1993-12-25 2449369 1994-01-16 -22 AAVSO
-20 10.3 2449576 1994-08-11 2449585 1994-08-20 -9 SVO
-19   2449791 1995-03-14 2449800 1995-03-23 -9 AAVSO
-18 10.5 2450021 1995-10-30 2450016 1995-10-25 5 SVO
-17 10.4 2450243 1996-06-08 2450232 1996-05-28 11 SVO
-16   2450461 1997-01-12 2450448 1996-12-30 13 AAVSO
-15 10.4 2450690 1997-08-29 2450664 1997-08-03 26 SVO
-14   2450911 1998-04-07 2450880 1998-03-07 31 AAVSO
-13 10.1 2451140 1998-11-22 2451096 1998-10-09 44 SVO
-12 10.7 2451366 1999-07-06 2451312 1999-05-13 54 SVO
-11   2451571 2000-01-27 2451528 1999-12-15 43 AAVSO
-10 10.2 2451802 2000-09-14 2451744 2000-07-18 58 SVO
-9   2452017 2001-04-17 2451960 2001-02-19 57 AAVSO
-8 10.4 2452236 2001-11-22 2452176 2001-09-23 60 SVO
-7 10.4 2452459 2002-07-03 2452392 2002-04-27 67 SVO
-6   2452675 2003-02-04 2452608 2002-11-29 67 AAVSO
-5 10.1 2452898 2003-09-15 2452824 2003-07-03 74 SVO
-4   2453124 2004-04-28 2453040 2004-02-04 84 AAVSO
-3   2453343 2004-12-03 2453256 2004-09-07 87 AAVSO
-2 10.9 2453558 2005-07-06 2453472 2005-04-11 86 SVO
-1   2453776 2006-02-09 2453688 2005-11-13 88 AAVSO
0 10.4 2453996 2006-09-17 2453904 2006-06-17 92 SVO
1   2454215 2007-04-24 2454120 2007-01-19 95 AAVSO
2 10.4 2454417 2007-11-12 2454336 2007-08-23 81 SVO
3 10.5 2454628 2008-06-10 2454552 2008-03-26 76 SVO
4   2454844 2009-01-12 2454767 2008-10-27 77 AAVSO
5 10.4 2455062 2009-08-18 2454983 2009-05-31 79 SVO
6 10.6 2455279 2010-03-23 2455199 2010-01-02 80 AAVSO
7 10.4 2455491 2010-10-21 2455415 2010-08-06 76 SVO
8 10.5 2455707 2011-05-25 2455631 2011-03-10 76 SVO
9 10.6 2455923 2011-12-27 2455847 2011-10-12 76 AAVSO
10 10.6 2456136 2012-07-27 2456063 2012-05-15 73 SVO
11 10.7 2456359 2013-03-07 2456279 2012-12-17 80 AAVSO
12 10.3 2456578 2013-10-12 2456495 2013-07-21 83 SVO
13 11.0 2456791 2014-05-13 2456711 2014-02-22 80 AAVSO
14 10.8 2457007 2014-12-15 2456927 2014-09-26 80 AAVSO
15 10.6 2457216 2015-07-12 2457143 2015-04-30 73 SVO
16   2457429 2016-02-10 2457359 2015-12-02 70 AAVSO
17 10.3 2457645 2016-09-13 2457575 2016-07-05 70 SVO
18 10.8 2457867 2017-04-23 2457791 2017-02-06 76 AAVSO
19 11.0 2458072 2017-11-14 2458007 2017-09-10 65 AAVSO
20 10.2 2458282 2018-06-12 2458223 2018-04-14 59 SVO
21   2458500 2019-01-16 2458439 2018-11-16 61 SVO
22 10.4 2458712 2019-08-16 2458655 2019-06-20 57 SVO
23   2458910 2020-03-01 2458871 2020-01-22 39 SVO
24 10.2 2459122 2020-09-29 2459087 2020-08-25 35 SVO
25   2459330 2021-04-25 2459303 2021-03-29 27 SVO
26 10.3 2459550 2021-12-01 2459519 2021-10-31 31 SVO
27 10.4 2459765 2022-07-04 2459734 2022-06-03 31 SVO
28 10.2 2459978 2023-02-02 2459950 2023-01-05 28 SVO
29 10.1 2460189 2023-09-01 2460166 2023-08-09 23 SVO
30   2460405 2024-04-04 2460382 2024-03-12 23 SVO
31 10.2 2460620 2024-11-05 2460598 2024-10-14 22 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.