Maxima for RR Aql
Period: 395.55, Epoch: 2441780.2
AAVSO offset: 9

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-78   2410929 1888-10-18 2410927 1888-10-16 2 AnHar, 1937, vol 105, p 459
-72   2413350 1895-06-05 2413300 1895-04-16 50 SVO
-71   2413745 1896-07-04 2413696 1896-05-16 49 AnHar, 1909, vol 55, p 95
-70   2414140 1897-08-03 2414091 1897-06-15 49 SVO
-69   2414525 1898-08-23 2414487 1898-07-16 38 SVO
-68   2414905 1899-09-07 2414883 1899-08-16 22 AnHar, 1909, vol 55, p 95
-67   2415303 1900-10-10 2415278 1900-09-15 25 AnHar, 1909, vol 55, p 95
-66   2415711 1901-11-22 2415674 1901-10-16 37 SVO
-65   2416096 1902-12-12 2416069 1902-11-15 27 AnHar, 1909, vol 55, p 95
-62   2417300 1906-03-30 2417256 1906-02-14 44 SVO
-61   2417680 1907-04-14 2417651 1907-03-16 29 SVO
-60   2418070 1908-05-08 2418047 1908-04-15 23 SVO
-59   2418440 1909-05-13 2418443 1909-05-16 -3 SVO
-58   2418847 1910-06-24 2418838 1910-06-15 9 SVO
-57   2419244 1911-07-26 2419234 1911-07-16 10 SVO
-56   2419640 1912-08-25 2419629 1912-08-14 11 SVO
-55   2420029 1913-09-18 2420025 1913-09-14 4 SVO
-54   2420440 1914-11-03 2420420 1914-10-14 20 SVO
-53   2420832 1915-11-30 2420816 1915-11-14 16 AAVSO
-50   2422032 1919-03-14 2422003 1919-02-13 29 AAVSO
-49 9.0 2422448 1920-05-03 2422398 1920-03-14 50 AAVSO
-48   2422816 1921-05-06 2422794 1921-04-14 22 AAVSO
-47 9.1 2423198 1922-05-23 2423189 1922-05-14 9 AAVSO
-46 9.6 2423588 1923-06-17 2423585 1923-06-14 3 AAVSO
-45 9.0 2423977 1924-07-10 2423980 1924-07-13 -3 AAVSO
-44 8.8 2424368 1925-08-05 2424376 1925-08-13 -8 AAVSO
-43 10.3 2424766 1926-09-07 2424771 1926-09-12 -5 AAVSO
-42 8.3 2425147 1927-09-23 2425167 1927-10-13 -20 SVO
-41 10.0 2425553 1928-11-02 2425563 1928-11-12 -10 AAVSO
-40 9.2 2425935 1929-11-19 2425958 1929-12-12 -23 SVO
-39 9.5 2426341 1930-12-30 2426354 1931-01-12 -13 SVO
-38 9.3 2426741 1932-02-03 2426749 1932-02-11 -8 SVO
-37 7.8 2427133 1933-03-01 2427145 1933-03-13 -12 AAVSO
-36 9.0 2427527 1934-03-30 2427540 1934-04-12 -13 AAVSO
-35 9.2 2427920 1935-04-27 2427936 1935-05-13 -16 AAVSO
-34 9.0 2428330 1936-06-10 2428331 1936-06-11 -1 AAVSO
-33 9.0 2428719 1937-07-04 2428727 1937-07-12 -8 SVO
-32 8.3 2429115 1938-08-04 2429122 1938-08-11 -7 SVO
-31 9.3 2429512 1939-09-05 2429518 1939-09-11 -6 SVO
-30 9.4 2429917 1940-10-14 2429914 1940-10-11 3 SVO
-29 8.9 2430308 1941-11-09 2430309 1941-11-10 -1 AAVSO
-28 9.2 2430698 1942-12-04 2430705 1942-12-11 -7 SVO
-27 8.6 2431061 1943-12-02 2431100 1944-01-10 -39 AAVSO
-26   2431466 1945-01-10 2431496 1945-02-09 -30 AAVSO
-25   2431860 1946-02-08 2431891 1946-03-11 -31 AAVSO
-24   2432260 1947-03-15 2432287 1947-04-11 -27 AAVSO
-23 9.0 2432652 1948-04-10 2432682 1948-05-10 -30 AAVSO
-22 9.0 2433040 1949-05-03 2433078 1949-06-10 -38 AAVSO
-21 8.6 2433430 1950-05-28 2433474 1950-07-11 -44 AAVSO
-20 9.6 2433838 1951-07-10 2433869 1951-08-10 -31 AAVSO
-19 8.9 2434231 1952-08-06 2434265 1952-09-09 -34 SVO
-18 8.4 2434624 1953-09-03 2434660 1953-10-09 -36 SVO
-17 9.4 2435019 1954-10-03 2435056 1954-11-09 -37 SVO
-16 9.0 2435418 1955-11-06 2435451 1955-12-09 -33 AAVSO
-15 9.0 2435812 1956-12-04 2435847 1957-01-08 -35 AAVSO
-14 8.6 2436212 1958-01-08 2436242 1958-02-07 -30 SVO
-13   2436597 1959-01-28 2436638 1959-03-10 -41 AAVSO
-12   2436989 1960-02-24 2437034 1960-04-09 -45 AAVSO
-11   2437386 1961-03-27 2437429 1961-05-09 -43 AAVSO
-10 9.0 2437796 1962-05-11 2437825 1962-06-09 -29 AAVSO
-9 9.1 2438183 1963-06-02 2438220 1963-07-09 -37 AAVSO
-8 9.5 2438585 1964-07-08 2438616 1964-08-08 -31 SVO
-7 9.3 2438993 1965-08-20 2439011 1965-09-07 -18 SVO
-6 8.6 2439391 1966-09-22 2439407 1966-10-08 -16 SVO
-5 9.1 2439798 1967-11-03 2439802 1967-11-07 -4 SVO
-4 9.2 2440209 1968-12-18 2440198 1968-12-07 11 SVO
-3 8.3 2440604 1970-01-17 2440594 1970-01-07 10 SVO
-2 9.5 2440990 1971-02-07 2440989 1971-02-06 1 AAVSO
-1   2441381 1972-03-04 2441385 1972-03-08 -4 AAVSO
0 9.0 2441786 1973-04-13 2441780 1973-04-07 6 AAVSO
1 9.2 2442207 1974-06-08 2442176 1974-05-08 31 AAVSO
2 8.9 2442603 1975-07-09 2442571 1975-06-07 32 SVO
3 8.4 2442985 1976-07-25 2442967 1976-07-07 18 SVO
4 8.7 2443371 1977-08-15 2443362 1977-08-06 9 SVO
5 9.3 2443763 1978-09-11 2443758 1978-09-06 5 SVO
6 9.0 2444141 1979-09-24 2444154 1979-10-07 -13 SVO
7 8.8 2444535 1980-10-22 2444549 1980-11-05 -14 SVO
8 9.1 2444932 1981-11-23 2444945 1981-12-06 -13 SVO
9 9.9 2445335 1982-12-31 2445340 1983-01-05 -5 SVO
10 9.1 2445728 1984-01-28 2445736 1984-02-05 -8 SVO
11 9.6 2446123 1985-02-26 2446131 1985-03-06 -8 AAVSO
12 10.1 2446512 1986-03-22 2446527 1986-04-06 -15 AAVSO
13 9.2 2446895 1987-04-09 2446922 1987-05-06 -27 AAVSO
14   2447259 1988-04-07 2447318 1988-06-05 -59 AAVSO
15 9.0 2447662 1989-05-15 2447713 1989-07-05 -51 SVO
16 9.7 2448062 1990-06-19 2448109 1990-08-05 -47 SVO
17 8.3 2448470 1991-08-01 2448505 1991-09-05 -35 SVO
18 8.9 2448856 1992-08-21 2448900 1992-10-04 -44 SVO
19 9.0 2449256 1993-09-25 2449296 1993-11-04 -40 SVO
20 9.5 2449669 1994-11-12 2449691 1994-12-04 -22 SVO
21 8.8 2450067 1995-12-15 2450087 1996-01-04 -20 SVO
22 9.2 2450486 1997-02-06 2450482 1997-02-02 4 SVO
23   2450869 1998-02-24 2450878 1998-03-05 -9 AAVSO
24 9.1 2451274 1999-04-05 2451273 1999-04-04 1 SVO
25   2451668 2000-05-03 2451669 2000-05-04 -1 AAVSO
26 8.7 2452077 2001-06-16 2452065 2001-06-04 12 SVO
27 9.2 2452480 2002-07-24 2452460 2002-07-04 20 SVO
28 8.9 2452873 2003-08-21 2452856 2003-08-04 17 SVO
29 9.6 2453266 2004-09-17 2453251 2004-09-02 15 SVO
30 8.6 2453669 2005-10-25 2453647 2005-10-03 22 SVO
31 9.5 2454077 2006-12-07 2454042 2006-11-02 35 SVO
32 9.2 2454469 2008-01-03 2454438 2007-12-03 31 SVO
33 8.9 2454863 2009-01-31 2454833 2009-01-01 30 SVO
34 9.4 2455255 2010-02-27 2455229 2010-02-01 26 AAVSO
35 9.4 2455669 2011-04-17 2455625 2011-03-04 44 AAVSO
36 9.9 2456037 2012-04-19 2456020 2012-04-02 17 AAVSO
37 9.1 2456443 2013-05-30 2456416 2013-05-03 27 SVO
38 9.5 2456876 2014-08-06 2456811 2014-06-02 65 AAVSO
39 9.7 2457233 2015-07-29 2457207 2015-07-03 26 SVO
40 9.4 2457624 2016-08-23 2457602 2016-08-01 22 SVO
41 9.3 2458015 2017-09-18 2457998 2017-09-01 17 SVO
42 8.8 2458420 2018-10-28 2458393 2018-10-01 27 SVO
43 9.5 2458816 2019-11-28 2458789 2019-11-01 27 SVO
44 9.8 2459224 2021-01-09 2459185 2020-12-01 39 SVO
45 9.0 2459617 2022-02-06 2459580 2021-12-31 37 SVO
46   2460020 2023-03-16 2459976 2023-01-31 44 SVO
47   2460400 2024-03-30 2460371 2024-03-01 29 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.