Maxima for RR Aqr
Period: 182.45, Epoch: 2453963.1
AAVSO offset: -4

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-216   2414565 1898-10-02 2414554 1898-09-21 11 SVO
-214   2414944 1899-10-16 2414919 1899-09-21 25 AnHar, 1909, vol 55, p 95
-212   2415298 1900-10-05 2415283 1900-09-20 15 SVO
-210   2415660 1901-10-02 2415648 1901-09-20 12 SVO
-208   2416025 1902-10-02 2416013 1902-09-20 12 SVO
-206   2416392 1903-10-04 2416378 1903-09-20 14 AnHar, 1909, vol 55, p 95
-204   2416749 1904-09-25 2416743 1904-09-19 6 SVO
-202   2417104 1905-09-15 2417108 1905-09-19 -4 AAVSO
-200   2417464 1906-09-10 2417473 1906-09-19 -9 AAVSO
-198 9.0 2417833 1907-09-14 2417838 1907-09-19 -5 AAVSO
-196   2418196 1908-09-11 2418203 1908-09-18 -7 AAVSO
-194 9.3 2418560 1909-09-10 2418568 1909-09-18 -8 AAVSO
-192 9.1 2418918 1910-09-03 2418932 1910-09-17 -14 AAVSO
-190   2419291 1911-09-11 2419297 1911-09-17 -6 SVO
-186   2420021 1913-09-10 2420027 1913-09-16 -6 SVO
-184   2420389 1914-09-13 2420392 1914-09-16 -3 SVO
-183   2420565 1915-03-08 2420575 1915-03-18 -10 AAVSO
-182   2420747 1915-09-06 2420757 1915-09-16 -10 AAVSO
-178   2421469 1917-08-28 2421487 1917-09-15 -18 AAVSO
-176   2421846 1918-09-09 2421852 1918-09-15 -6 AAVSO
-174   2422208 1919-09-06 2422217 1919-09-15 -9 AAVSO
-172   2422580 1920-09-12 2422581 1920-09-13 -1 SVO
-170   2422940 1921-09-07 2422946 1921-09-13 -6 SVO
-168 9.1 2423304 1922-09-06 2423311 1922-09-13 -7 SVO
-167   2423483 1923-03-04 2423494 1923-03-15 -11 AAVSO
-166 9.4 2423672 1923-09-09 2423676 1923-09-13 -4 AAVSO
-165   2423853 1924-03-08 2423859 1924-03-14 -6 AAVSO
-164 9.6 2424036 1924-09-07 2424041 1924-09-12 -5 AAVSO
-163   2424214 1925-03-04 2424224 1925-03-14 -10 AAVSO
-162 9.1 2424402 1925-09-08 2424406 1925-09-12 -4 AAVSO
-161   2424582 1926-03-07 2424588 1926-03-13 -6 AAVSO
-160 9.8 2424762 1926-09-03 2424771 1926-09-12 -9 AAVSO
-159   2424949 1927-03-09 2424953 1927-03-13 -4 AAVSO
-158 9.4 2425133 1927-09-09 2425136 1927-09-12 -3 AAVSO
-157   2425316 1928-03-10 2425318 1928-03-12 -2 AAVSO
-156 9.5 2425486 1928-08-27 2425501 1928-09-11 -15 AAVSO
-155   2425668 1929-02-25 2425683 1929-03-12 -15 AAVSO
-154 9.7 2425859 1929-09-04 2425866 1929-09-11 -7 SVO
-153   2426046 1930-03-10 2426048 1930-03-12 -2 AAVSO
-152 9.8 2426232 1930-09-12 2426230 1930-09-10 2 SVO
-151   2426415 1931-03-14 2426413 1931-03-12 2 AAVSO
-150 10.5 2426592 1931-09-07 2426595 1931-09-10 -3 AAVSO
-149   2426766 1932-02-28 2426778 1932-03-11 -12 AAVSO
-148 11.4 2426959 1932-09-08 2426960 1932-09-09 -1 SVO
-147   2427130 1933-02-26 2427143 1933-03-11 -13 AAVSO
-146 9.5 2427314 1933-08-29 2427325 1933-09-09 -11 AAVSO
-145   2427487 1934-02-18 2427508 1934-03-11 -21 AAVSO
-144 9.7 2427674 1934-08-24 2427690 1934-09-09 -16 SVO
-142 9.7 2428052 1935-09-06 2428055 1935-09-09 -3 SVO
-140 9.7 2428427 1936-09-15 2428420 1936-09-08 7 AAVSO
-138 9.9 2428794 1937-09-17 2428785 1937-09-08 9 SVO
-136 10.3 2429158 1938-09-16 2429150 1938-09-08 8 SVO
-135   2429346 1939-03-23 2429332 1939-03-09 14 AAVSO
-134 9.6 2429524 1939-09-17 2429515 1939-09-08 9 SVO
-132 10.2 2429893 1940-09-20 2429880 1940-09-07 13 SVO
-131   2430069 1941-03-15 2430062 1941-03-08 7 AAVSO
-130 10.0 2430250 1941-09-12 2430244 1941-09-06 6 SVO
-128 9.4 2430617 1942-09-14 2430609 1942-09-06 8 SVO
-126 9.4 2430982 1943-09-14 2430974 1943-09-06 8 AAVSO
-125   2431167 1944-03-17 2431157 1944-03-07 10 AAVSO
-124 9.7 2431349 1944-09-15 2431339 1944-09-05 10 SVO
-123   2431535 1945-03-20 2431522 1945-03-07 13 AAVSO
-122 9.4 2431707 1945-09-08 2431704 1945-09-05 3 SVO
-120 9.6 2432077 1946-09-13 2432069 1946-09-05 8 AAVSO
-118 9.7 2432441 1947-09-12 2432434 1947-09-05 7 SVO
-117   2432617 1948-03-06 2432616 1948-03-05 1 AAVSO
-116 9.7 2432802 1948-09-07 2432799 1948-09-04 3 SVO
-115   2432986 1949-03-10 2432981 1949-03-05 5 AAVSO
-114 9.4 2433162 1949-09-02 2433164 1949-09-04 -2 SVO
-113   2433350 1950-03-09 2433346 1950-03-05 4 AAVSO
-112 9.8 2433532 1950-09-07 2433529 1950-09-04 3 SVO
-111   2433709 1951-03-03 2433711 1951-03-05 -2 AAVSO
-110 9.4 2433894 1951-09-04 2433893 1951-09-03 1 AAVSO
-109   2434071 1952-02-28 2434076 1952-03-04 -5 AAVSO
-108 9.7 2434253 1952-08-28 2434258 1952-09-02 -5 SVO
-107   2434438 1953-03-01 2434441 1953-03-04 -3 AAVSO
-106 9.6 2434625 1953-09-04 2434623 1953-09-02 2 SVO
-105   2434800 1954-02-26 2434806 1954-03-04 -6 AAVSO
-104 9.7 2434997 1954-09-11 2434988 1954-09-02 9 SVO
-103   2435168 1955-03-01 2435171 1955-03-04 -3 AAVSO
-102 9.6 2435355 1955-09-04 2435353 1955-09-02 2 SVO
-101   2435539 1956-03-06 2435536 1956-03-03 3 AAVSO
-100 9.7 2435720 1956-09-03 2435718 1956-09-01 2 SVO
-99   2435911 1957-03-13 2435900 1957-03-02 11 AAVSO
-98 10.6 2436103 1957-09-21 2436083 1957-09-01 20 SVO
-97   2436272 1958-03-09 2436265 1958-03-02 7 AAVSO
-96 9.8 2436455 1958-09-08 2436448 1958-09-01 7 SVO
-95   2436644 1959-03-16 2436630 1959-03-02 14 AAVSO
-94 9.5 2436829 1959-09-17 2436813 1959-09-01 16 SVO
-93   2437005 1960-03-11 2436995 1960-03-01 10 AAVSO
-92 9.7 2437197 1960-09-19 2437178 1960-08-31 19 SVO
-91   2437371 1961-03-12 2437360 1961-03-01 11 AAVSO
-90 10.6 2437549 1961-09-06 2437542 1961-08-30 7 SVO
-89   2437733 1962-03-09 2437725 1962-03-01 8 AAVSO
-88 9.6 2437919 1962-09-11 2437907 1962-08-30 12 SVO
-87   2438102 1963-03-13 2438090 1963-03-01 12 AAVSO
-86 9.6 2438284 1963-09-11 2438272 1963-08-30 12 SVO
-85   2438466 1964-03-11 2438455 1964-02-29 11 AAVSO
-84 9.7 2438646 1964-09-07 2438637 1964-08-29 9 SVO
-83   2438832 1965-03-12 2438820 1965-02-28 12 AAVSO
-82 10.2 2439018 1965-09-14 2439002 1965-08-29 16 SVO
-81   2439206 1966-03-21 2439185 1966-02-28 21 AAVSO
-80 9.1 2439368 1966-08-30 2439367 1966-08-29 1 SVO
-79   2439557 1967-03-07 2439549 1967-02-27 8 AAVSO
-78 9.7 2439734 1967-08-31 2439732 1967-08-29 2 SVO
-77   2439923 1968-03-07 2439914 1968-02-27 9 AAVSO
-76 9.5 2440104 1968-09-04 2440097 1968-08-28 7 SVO
-75   2440288 1969-03-07 2440279 1969-02-26 9 AAVSO
-74 9.9 2440474 1969-09-09 2440462 1969-08-28 12 SVO
-73   2440654 1970-03-08 2440644 1970-02-26 10 AAVSO
-72 10.6 2440837 1970-09-07 2440827 1970-08-28 10 AAVSO
-71   2441016 1971-03-05 2441009 1971-02-26 7 AAVSO
-70 9.8 2441201 1971-09-06 2441192 1971-08-28 9 SVO
-69   2441385 1972-03-08 2441374 1972-02-26 11 AAVSO
-68 9.5 2441559 1972-08-29 2441556 1972-08-26 3 AAVSO
-67   2441745 1973-03-03 2441739 1973-02-25 6 AAVSO
-66 10.0 2441926 1973-08-31 2441921 1973-08-26 5 SVO
-65   2442114 1974-03-07 2442104 1974-02-25 10 AAVSO
-64 10.6 2442295 1974-09-04 2442286 1974-08-26 9 SVO
-63   2442481 1975-03-09 2442469 1975-02-25 12 AAVSO
-62 9.7 2442655 1975-08-30 2442651 1975-08-26 4 SVO
-61   2442839 1976-03-01 2442834 1976-02-25 5 AAVSO
-60 9.4 2443001 1976-08-10 2443016 1976-08-25 -15 SVO
-59   2443183 1977-02-08 2443198 1977-02-23 -15 AAVSO
-58 9.7 2443371 1977-08-15 2443381 1977-08-25 -10 SVO
-57   2443555 1978-02-15 2443563 1978-02-23 -8 AAVSO
-56 9.8 2443740 1978-08-19 2443746 1978-08-25 -6 SVO
-55 10.8 2443925 1979-02-20 2443928 1979-02-23 -3 AAVSO
-54 9.4 2444103 1979-08-17 2444111 1979-08-25 -8 SVO
-53   2444290 1980-02-20 2444293 1980-02-23 -3 AAVSO
-52 9.8 2444466 1980-08-14 2444476 1980-08-24 -10 SVO
-51   2444656 1981-02-20 2444658 1981-02-22 -2 AAVSO
-50 9.6 2444826 1981-08-09 2444841 1981-08-24 -15 SVO
-49   2445017 1982-02-16 2445023 1982-02-22 -6 AAVSO
-48 9.7 2445191 1982-08-09 2445205 1982-08-23 -14 SVO
-47   2445382 1983-02-16 2445388 1983-02-22 -6 AAVSO
-46 9.4 2445563 1983-08-16 2445570 1983-08-23 -7 SVO
-45 10.3 2445746 1984-02-15 2445753 1984-02-22 -7 AAVSO
-44 9.8 2445926 1984-08-13 2445935 1984-08-22 -9 SVO
-43   2446110 1985-02-13 2446118 1985-02-21 -8 AAVSO
-42 9.8 2446293 1985-08-15 2446300 1985-08-22 -7 SVO
-41   2446472 1986-02-10 2446483 1986-02-21 -11 AAVSO
-40 10.4 2446656 1986-08-13 2446665 1986-08-22 -9 SVO
-39 10.1 2446841 1987-02-14 2446848 1987-02-21 -7 AAVSO
-38 10.2 2447024 1987-08-16 2447030 1987-08-22 -6 SVO
-37   2447200 1988-02-08 2447212 1988-02-20 -12 AAVSO
-36 9.6 2447386 1988-08-12 2447395 1988-08-21 -9 SVO
-35   2447567 1989-02-09 2447577 1989-02-19 -10 AAVSO
-34 9.4 2447742 1989-08-03 2447760 1989-08-21 -18 SVO
-33   2447935 1990-02-12 2447942 1990-02-19 -7 AAVSO
-32 10.0 2448113 1990-08-09 2448125 1990-08-21 -12 SVO
-31   2448297 1991-02-09 2448307 1991-02-19 -10 AAVSO
-30 10.5 2448492 1991-08-23 2448490 1991-08-21 2 SVO
-29   2448672 1992-02-19 2448672 1992-02-19 0 AAVSO
-28 9.5 2448834 1992-07-30 2448854 1992-08-19 -20 SVO
-27   2449019 1993-01-31 2449037 1993-02-18 -18 AAVSO
-26 10.1 2449212 1993-08-12 2449219 1993-08-19 -7 SVO
-25   2449388 1994-02-04 2449402 1994-02-18 -14 AAVSO
-24   2449576 1994-08-11 2449584 1994-08-19 -8 AAVSO
-23   2449759 1995-02-10 2449767 1995-02-18 -8 AAVSO
-22 9.5 2449940 1995-08-10 2449949 1995-08-19 -9 SVO
-21   2450130 1996-02-16 2450132 1996-02-18 -2 AAVSO
-20 10.1 2450312 1996-08-16 2450314 1996-08-18 -2 SVO
-19   2450495 1997-02-15 2450497 1997-02-17 -2 AAVSO
-18 11.0 2450684 1997-08-23 2450679 1997-08-18 5 SVO
-17   2450860 1998-02-15 2450861 1998-02-16 -1 AAVSO
-16 10.0 2451043 1998-08-17 2451044 1998-08-18 -1 SVO
-15   2451221 1999-02-11 2451226 1999-02-16 -5 AAVSO
-14 9.4 2451390 1999-07-30 2451409 1999-08-18 -19 SVO
-13   2451592 2000-02-17 2451591 2000-02-16 1 AAVSO
-12 10.3 2451768 2000-08-11 2451774 2000-08-17 -6 SVO
-11   2451946 2001-02-05 2451956 2001-02-15 -10 AAVSO
-10 9.8 2452124 2001-08-02 2452139 2001-08-17 -15 SVO
-9   2452312 2002-02-06 2452321 2002-02-15 -9 AAVSO
-8 10.0 2452495 2002-08-08 2452504 2002-08-17 -9 SVO
-7   2452680 2003-02-09 2452686 2003-02-15 -6 AAVSO
-6 9.8 2452861 2003-08-09 2452868 2003-08-16 -7 SVO
-5   2453042 2004-02-06 2453051 2004-02-15 -9 AAVSO
-4 9.7 2453224 2004-08-06 2453233 2004-08-15 -9 SVO
-3   2453416 2005-02-14 2453416 2005-02-14 0 AAVSO
-2 9.5 2453593 2005-08-10 2453598 2005-08-15 -5 SVO
-1   2453771 2006-02-04 2453781 2006-02-14 -10 AAVSO
0 9.8 2453954 2006-08-06 2453963 2006-08-15 -9 SVO
1   2454140 2007-02-08 2454146 2007-02-14 -6 AAVSO
2 10.4 2454328 2007-08-15 2454328 2007-08-15 0 SVO
3   2454504 2008-02-07 2454510 2008-02-13 -6 AAVSO
4 9.6 2454691 2008-08-12 2454693 2008-08-14 -2 SVO
5 9.3 2454872 2009-02-09 2454875 2009-02-12 -3 AAVSO
6 9.3 2455060 2009-08-16 2455058 2009-08-14 2 SVO
7   2455242 2010-02-14 2455240 2010-02-12 2 AAVSO
8 9.7 2455417 2010-08-08 2455423 2010-08-14 -6 SVO
9   2455607 2011-02-14 2455605 2011-02-12 2 AAVSO
10 10.3 2455796 2011-08-22 2455788 2011-08-14 8 SVO
11   2455967 2012-02-09 2455970 2012-02-12 -3 AAVSO
12 9.9 2456163 2012-08-23 2456153 2012-08-13 10 SVO
13   2456338 2013-02-14 2456335 2013-02-11 3 AAVSO
14 10.2 2456519 2013-08-14 2456517 2013-08-12 2 SVO
15   2456701 2014-02-12 2456700 2014-02-11 1 AAVSO
16 10.4 2456889 2014-08-19 2456882 2014-08-12 7 SVO
17 10.3 2457076 2015-02-22 2457065 2015-02-11 11 AAVSO
18 9.8 2457253 2015-08-18 2457247 2015-08-12 6 SVO
19   2457441 2016-02-22 2457430 2016-02-11 11 AAVSO
20 9.3 2457618 2016-08-17 2457612 2016-08-11 6 SVO
21   2457798 2017-02-13 2457795 2017-02-10 3 AAVSO
22 9.6 2457982 2017-08-16 2457977 2017-08-11 5 SVO
24 9.4 2458346 2018-08-15 2458342 2018-08-11 4 SVO
26 10.0 2458722 2019-08-26 2458707 2019-08-11 15 SVO
27   2458915 2020-03-06 2458889 2020-02-09 26 SVO
28 9.5 2459091 2020-08-29 2459072 2020-08-10 19 SVO
30 9.2 2459456 2021-08-29 2459437 2021-08-10 19 SVO
32 9.7 2459826 2022-09-03 2459802 2022-08-10 24 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.