Maxima for RV Aql
Period: 218.57, Epoch: 2442620.4
AAVSO offset: -1

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-137   2412665 1893-07-20 2412677 1893-08-01 -12 SVO
-132   2413750 1896-07-09 2413770 1896-07-29 -20 SVO
-130   2414190 1897-09-22 2414207 1897-10-09 -17 SVO
-127   2414843 1899-07-07 2414863 1899-07-27 -20 SVO
-125   2415281 1900-09-18 2415300 1900-10-07 -19 AnHar, 1909, vol 55, p 95
-124   2415510 1901-05-05 2415518 1901-05-13 -8 SVO
-123   2415720 1901-12-01 2415737 1901-12-18 -17 SVO
-122   2415946 1902-07-15 2415955 1902-07-24 -9 GuL, 1920, 1.2
-120   2416380 1903-09-22 2416393 1903-10-05 -13 SVO
-119   2416600 1904-04-29 2416611 1904-05-10 -11 SVO
-118 9.7 2416826 1904-12-11 2416830 1904-12-15 -4 AAVSO
-117   2417041 1905-07-14 2417048 1905-07-21 -7 AAVSO
-116   2417255 1906-02-13 2417267 1906-02-25 -12 AAVSO
-115 9.1 2417470 1906-09-16 2417485 1906-10-01 -15 AAVSO
-114   2417704 1907-05-08 2417704 1907-05-08 0 GuL, 1920, 1.2
-113   2417920 1907-12-10 2417922 1907-12-12 -2 AAVSO
-112 9.2 2418121 1908-06-28 2418141 1908-07-18 -20 AAVSO
-111   2418342 1909-02-04 2418360 1909-02-22 -18 AAVSO
-110 9.2 2418576 1909-09-26 2418578 1909-09-28 -2 AAVSO
-109   2418790 1910-04-28 2418797 1910-05-05 -7 SVO
-107 9.2 2419214 1911-06-26 2419234 1911-07-16 -20 AAVSO
-105   2419648 1912-09-02 2419671 1912-09-25 -23 SVO
-103   2420099 1913-11-27 2420108 1913-12-06 -9 AAVSO
-102 8.8 2420311 1914-06-27 2420327 1914-07-13 -16 AAVSO
-100 9.5 2420756 1915-09-15 2420764 1915-09-23 -8 SVO
-99 8.8 2420977 1916-04-23 2420982 1916-04-28 -5 AAVSO
-98   2421199 1916-12-01 2421201 1916-12-03 -2 AAVSO
-97 9.5 2421413 1917-07-03 2421420 1917-07-10 -7 AAVSO
-95 9.0 2421859 1918-09-22 2421857 1918-09-20 2 AAVSO
-94   2422070 1919-04-21 2422075 1919-04-26 -5 SVO
-93 8.3 2422299 1919-12-06 2422294 1919-12-01 5 AAVSO
-92 9.0 2422513 1920-07-07 2422512 1920-07-06 1 SVO
-91 9.9 2422751 1921-03-02 2422731 1921-02-10 20 AAVSO
-90 9.9 2422952 1921-09-19 2422949 1921-09-16 3 SVO
-89 8.1 2423169 1922-04-24 2423168 1922-04-23 1 AAVSO
-88   2423401 1922-12-12 2423387 1922-11-28 14 AAVSO
-87 10.4 2423604 1923-07-03 2423605 1923-07-04 -1 SVO
-86 9.6 2423831 1924-02-15 2423824 1924-02-08 7 AAVSO
-85 10.0 2424050 1924-09-21 2424042 1924-09-13 8 AAVSO
-84 9.9 2424268 1925-04-27 2424261 1925-04-20 7 AAVSO
-83 8.8 2424488 1925-12-03 2424479 1925-11-24 9 AAVSO
-82 9.4 2424695 1926-06-28 2424698 1926-07-01 -3 SVO
-81   2424920 1927-02-08 2424917 1927-02-05 3 AAVSO
-80 9.2 2425139 1927-09-15 2425135 1927-09-11 4 SVO
-79 8.6 2425364 1928-04-27 2425354 1928-04-17 10 AAVSO
-78 9.6 2425584 1928-12-03 2425572 1928-11-21 12 AAVSO
-77 9.4 2425799 1929-07-06 2425791 1929-06-28 8 SVO
-76 8.9 2426005 1930-01-28 2426009 1930-02-01 -4 SVO
-75 9.7 2426227 1930-09-07 2426228 1930-09-08 -1 SVO
-74 9.4 2426459 1931-04-27 2426447 1931-04-15 12 AAVSO
-73 9.5 2426669 1931-11-23 2426665 1931-11-19 4 SVO
-72 9.2 2426880 1932-06-21 2426884 1932-06-25 -4 SVO
-71 9.0 2427091 1933-01-18 2427102 1933-01-29 -11 SVO
-70 9.7 2427324 1933-09-08 2427321 1933-09-05 3 SVO
-69 8.6 2427540 1934-04-12 2427539 1934-04-11 1 AAVSO
-68 9.5 2427750 1934-11-08 2427758 1934-11-16 -8 SVO
-67 9.4 2427981 1935-06-27 2427976 1935-06-22 5 SVO
-66   2428199 1936-01-31 2428195 1936-01-27 4 AAVSO
-65 9.0 2428408 1936-08-27 2428414 1936-09-02 -6 SVO
-64   2428628 1937-04-04 2428632 1937-04-08 -4 AAVSO
-63 9.6 2428859 1937-11-21 2428851 1937-11-13 8 AAVSO
-62 8.9 2429061 1938-06-11 2429069 1938-06-19 -8 SVO
-61   2429281 1939-01-17 2429288 1939-01-24 -7 AAVSO
-60 9.4 2429507 1939-08-31 2429506 1939-08-30 1 SVO
-59 9.6 2429749 1940-04-29 2429725 1940-04-05 24 SVO
-58 8.8 2429947 1940-11-13 2429944 1940-11-10 3 AAVSO
-57 9.3 2430164 1941-06-18 2430162 1941-06-16 2 SVO
-56   2430397 1942-02-06 2430381 1942-01-21 16 AAVSO
-55 8.9 2430603 1942-08-31 2430599 1942-08-27 4 SVO
-54   2430815 1943-03-31 2430818 1943-04-03 -3 AAVSO
-53 9.4 2431043 1943-11-14 2431036 1943-11-07 7 AAVSO
-52 9.3 2431263 1944-06-21 2431255 1944-06-13 8 SVO
-50 9.1 2431707 1945-09-08 2431692 1945-08-24 15 SVO
-49   2431930 1946-04-19 2431911 1946-03-31 19 SVO
-48 9.0 2432139 1946-11-14 2432129 1946-11-04 10 AAVSO
-47 8.7 2432351 1947-06-14 2432348 1947-06-11 3 AAVSO
-46   2432571 1948-01-20 2432566 1948-01-15 5 AAVSO
-45 9.5 2432802 1948-09-07 2432785 1948-08-21 17 SVO
-44 9.0 2433018 1949-04-11 2433003 1949-03-27 15 AAVSO
-43 9.2 2433230 1949-11-09 2433222 1949-11-01 8 SVO
-42 9.1 2433457 1950-06-24 2433441 1950-06-08 16 SVO
-41   2433674 1951-01-27 2433659 1951-01-12 15 AAVSO
-40 9.5 2433894 1951-09-04 2433878 1951-08-19 16 SVO
-39   2434108 1952-04-05 2434096 1952-03-24 12 AAVSO
-38 9.0 2434329 1952-11-12 2434315 1952-10-29 14 AAVSO
-37 9.6 2434537 1953-06-08 2434533 1953-06-04 4 AAVSO
-36   2434755 1954-01-12 2434752 1954-01-09 3 AAVSO
-35 9.1 2434976 1954-08-21 2434971 1954-08-16 5 SVO
-34   2435192 1955-03-25 2435189 1955-03-22 3 AAVSO
-33 10.1 2435410 1955-10-29 2435408 1955-10-27 2 AAVSO
-32 9.4 2435631 1956-06-06 2435626 1956-06-01 5 AAVSO
-31 9.0 2435857 1957-01-18 2435845 1957-01-06 12 SVO
-30 9.4 2436073 1957-08-22 2436063 1957-08-12 10 SVO
-29 9.0 2436290 1958-03-27 2436282 1958-03-19 8 AAVSO
-28 9.8 2436513 1958-11-05 2436501 1958-10-24 12 SVO
-27 9.4 2436728 1959-06-08 2436719 1959-05-30 9 SVO
-26   2436949 1960-01-15 2436938 1960-01-04 11 AAVSO
-25 9.9 2437163 1960-08-16 2437156 1960-08-09 7 SVO
-24   2437378 1961-03-19 2437375 1961-03-16 3 AAVSO
-23 9.2 2437600 1961-10-27 2437593 1961-10-20 7 SVO
-22 10.0 2437820 1962-06-04 2437812 1962-05-27 8 AAVSO
-21   2438029 1962-12-30 2438030 1962-12-31 -1 AAVSO
-20 10.1 2438253 1963-08-11 2438249 1963-08-07 4 SVO
-19 9.7 2438464 1964-03-09 2438468 1964-03-13 -4 AAVSO
-18 9.3 2438688 1964-10-19 2438686 1964-10-17 2 SVO
-17 8.8 2438894 1965-05-13 2438905 1965-05-24 -11 AAVSO
-16 9.9 2439119 1965-12-24 2439123 1965-12-28 -4 AAVSO
-15 9.6 2439345 1966-08-07 2439342 1966-08-04 3 SVO
-14   2439558 1967-03-08 2439560 1967-03-10 -2 AAVSO
-13 9.6 2439778 1967-10-14 2439779 1967-10-15 -1 SVO
-12 9.2 2439992 1968-05-15 2439998 1968-05-21 -6 AAVSO
-11 9.1 2440208 1968-12-17 2440216 1968-12-25 -8 AAVSO
-10 9.3 2440432 1969-07-29 2440435 1969-08-01 -3 SVO
-9 9.3 2440646 1970-02-28 2440653 1970-03-07 -7 AAVSO
-8 9.4 2440882 1970-10-22 2440872 1970-10-12 10 SVO
-7 9.0 2441089 1971-05-17 2441090 1971-05-18 -1 AAVSO
-6 9.5 2441312 1971-12-26 2441309 1971-12-23 3 AAVSO
-5 9.2 2441525 1972-07-26 2441528 1972-07-29 -3 SVO
-4   2441739 1973-02-25 2441746 1973-03-04 -7 AAVSO
-3 8.8 2441957 1973-10-01 2441965 1973-10-09 -8 SVO
-2 9.1 2442170 1974-05-02 2442183 1974-05-15 -13 AAVSO
-1 9.2 2442389 1974-12-07 2442402 1974-12-20 -13 AAVSO
0 9.3 2442616 1975-07-22 2442620 1975-07-26 -4 SVO
1 11.0 2442832 1976-02-23 2442839 1976-03-01 -7 AAVSO
2 9.4 2443052 1976-09-30 2443058 1976-10-06 -6 SVO
3 9.2 2443269 1977-05-05 2443276 1977-05-12 -7 AAVSO
4 9.5 2443486 1977-12-08 2443495 1977-12-17 -9 AAVSO
5 9.1 2443709 1978-07-19 2443713 1978-07-23 -4 SVO
6 9.9 2443927 1979-02-22 2443932 1979-02-27 -5 AAVSO
7 9.3 2444147 1979-09-30 2444150 1979-10-03 -3 SVO
8 9.4 2444359 1980-04-29 2444369 1980-05-09 -10 AAVSO
9 9.0 2444580 1980-12-06 2444587 1980-12-13 -7 AAVSO
10 9.1 2444804 1981-07-18 2444806 1981-07-20 -2 SVO
11 8.9 2445023 1982-02-22 2445025 1982-02-24 -2 AAVSO
12 9.5 2445246 1982-10-03 2445243 1982-09-30 3 SVO
13 9.3 2445462 1983-05-07 2445462 1983-05-07 0 AAVSO
14 9.2 2445681 1983-12-12 2445680 1983-12-11 1 AAVSO
15 9.4 2445907 1984-07-25 2445899 1984-07-17 8 SVO
16 9.4 2446129 1985-03-04 2446117 1985-02-20 12 AAVSO
17 9.0 2446341 1985-10-02 2446336 1985-09-27 5 SVO
18 9.8 2446566 1986-05-15 2446555 1986-05-04 11 SVO
19 9.7 2446784 1986-12-19 2446773 1986-12-08 11 SVO
20 9.6 2447006 1987-07-29 2446992 1987-07-15 14 SVO
21   2447218 1988-02-26 2447210 1988-02-18 8 AAVSO
22 9.1 2447444 1988-10-09 2447429 1988-09-24 15 SVO
23 9.5 2447659 1989-05-12 2447647 1989-04-30 12 SVO
24   2447877 1989-12-16 2447866 1989-12-05 11 AAVSO
25 9.7 2448103 1990-07-30 2448085 1990-07-12 18 SVO
26   2448322 1991-03-06 2448303 1991-02-15 19 AAVSO
27 9.4 2448534 1991-10-04 2448522 1991-09-22 12 SVO
28 10.0 2448764 1992-05-21 2448740 1992-04-27 24 SVO
29   2448966 1992-12-09 2448959 1992-12-02 7 AAVSO
30 9.3 2449188 1993-07-19 2449177 1993-07-08 11 SVO
31 9.0 2449403 1994-02-19 2449396 1994-02-12 7 SVO
32 9.1 2449632 1994-10-06 2449614 1994-09-18 18 SVO
33 9.5 2449851 1995-05-13 2449833 1995-04-25 18 SVO
34 8.9 2450057 1995-12-05 2450052 1995-11-30 5 SVO
35 10.2 2450292 1996-07-27 2450270 1996-07-05 22 SVO
36   2450514 1997-03-06 2450489 1997-02-09 25 AAVSO
37 9.5 2450728 1997-10-06 2450707 1997-09-15 21 SVO
38 9.0 2450942 1998-05-08 2450926 1998-04-22 16 SVO
39   2451174 1998-12-26 2451144 1998-11-26 30 AAVSO
40 9.5 2451376 1999-07-16 2451363 1999-07-03 13 SVO
41   2451599 2000-02-24 2451582 2000-02-07 17 AAVSO
42 9.0 2451810 2000-09-22 2451800 2000-09-12 10 SVO
43 9.9 2452030 2001-04-30 2452019 2001-04-19 11 SVO
44   2452249 2001-12-05 2452237 2001-11-23 12 AAVSO
45 8.8 2452461 2002-07-05 2452456 2002-06-30 5 SVO
46   2452682 2003-02-11 2452674 2003-02-03 8 AAVSO
47 9.4 2452904 2003-09-21 2452893 2003-09-10 11 SVO
48 8.8 2453115 2004-04-19 2453112 2004-04-16 3 SVO
49   2453337 2004-11-27 2453330 2004-11-20 7 AAVSO
50 9.5 2453562 2005-07-10 2453549 2005-06-27 13 SVO
51 8.9 2453761 2006-01-25 2453767 2006-01-31 -6 SVO
52 9.7 2453993 2006-09-14 2453986 2006-09-07 7 SVO
53 10.3 2454213 2007-04-22 2454204 2007-04-13 9 SVO
54 8.9 2454418 2007-11-13 2454423 2007-11-18 -5 SVO
55 10.0 2454646 2008-06-28 2454641 2008-06-23 5 SVO
56 9.3 2454858 2009-01-26 2454860 2009-01-28 -2 SVO
57 9.1 2455080 2009-09-05 2455079 2009-09-04 1 SVO
58 8.9 2455299 2010-04-12 2455297 2010-04-10 2 SVO
59 9.4 2455511 2010-11-10 2455516 2010-11-15 -5 SVO
60 8.6 2455725 2011-06-12 2455734 2011-06-21 -9 SVO
61 9.1 2455939 2012-01-12 2455953 2012-01-26 -14 SVO
62 10.3 2456164 2012-08-24 2456171 2012-08-31 -7 SVO
63 10.3 2456380 2013-03-28 2456390 2013-04-07 -10 AAVSO
64 9.2 2456587 2013-10-21 2456609 2013-11-12 -22 SVO
65 9.7 2456809 2014-05-31 2456827 2014-06-18 -18 SVO
66 8.8 2457015 2014-12-23 2457046 2015-01-23 -31 SVO
67 9.1 2457233 2015-07-29 2457264 2015-08-29 -31 SVO
68 9.6 2457453 2016-03-05 2457483 2016-04-04 -30 AAVSO
69 8.7 2457669 2016-10-07 2457701 2016-11-08 -32 SVO
70 10.1 2457890 2017-05-16 2457920 2017-06-15 -30 SVO
71 9.6 2458117 2017-12-29 2458139 2018-01-20 -22 SVO
72 9.1 2458333 2018-08-02 2458357 2018-08-26 -24 SVO
73   2458550 2019-03-07 2458576 2019-04-02 -26 SVO
74 9.4 2458769 2019-10-12 2458794 2019-11-06 -25 SVO
75 9.6 2458989 2020-05-19 2459013 2020-06-12 -24 SVO
76 9.1 2459206 2020-12-22 2459231 2021-01-16 -25 SVO
77 9.4 2459426 2021-07-30 2459450 2021-08-23 -24 SVO
78   2459650 2022-03-11 2459668 2022-03-29 -18 SVO
79 9.0 2459862 2022-10-09 2459887 2022-11-03 -25 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.