Maxima for W Aql
Period: 479, Epoch: 2455068
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-111   2400988 1861-07-31 2401899 1864-01-28 -911 AnHar, 1909, vol 55, p 95
-89   2411675 1890-11-03 2412437 1892-12-04 -762 SVO
-86   2413127 1894-10-25 2413874 1896-11-10 -747 AnHar, 1909, vol 55, p 95
-85   2413625 1896-03-06 2414353 1898-03-04 -728 GuL, 1920, 1.2
-84   2414092 1897-06-16 2414832 1899-06-26 -740 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-83   2414587 1898-10-24 2415311 1900-10-18 -724 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-82   2415083 1900-03-04 2415790 1902-02-09 -707 GuL, 1920, 1.2
-81   2415574 1901-07-08 2416269 1903-06-03 -695 GuL, 1920, 1.2
-80   2416063 1902-11-09 2416748 1904-09-24 -685 GuL, 1920, 1.2
-78   2417039 1905-07-12 2417706 1907-05-10 -667 SVO
-77   2417518 1906-11-03 2418185 1908-08-31 -667 AAVSO
-76 8.6 2418050 1908-04-18 2418664 1909-12-23 -614 AAVSO
-75 8.0 2418534 1909-08-15 2419143 1911-04-16 -609 AAVSO
-74   2419046 1911-01-09 2419622 1912-08-07 -576 AAVSO
-73   2419554 1912-05-31 2420101 1913-11-29 -547 AAVSO
-72 8.8 2420018 1913-09-07 2420580 1915-03-23 -562 AAVSO
-71   2420513 1915-01-15 2421059 1916-07-14 -546 AAVSO
-70   2421006 1916-05-22 2421538 1917-11-05 -532 AAVSO
-69 8.0 2421476 1917-09-04 2422017 1919-02-27 -541 AAVSO
-68   2421998 1919-02-08 2422496 1920-06-20 -498 AAVSO
-67 8.5 2422492 1920-06-16 2422975 1921-10-12 -483 AAVSO
-66 8.5 2422949 1921-09-16 2423454 1923-02-03 -505 AAVSO
-65 8.0 2423412 1922-12-23 2423933 1924-05-27 -521 SVO
-64 8.0 2423908 1924-05-02 2424412 1925-09-18 -504 AAVSO
-63 7.9 2424382 1925-08-19 2424891 1927-01-10 -509 SVO
-62 8.6 2424878 1926-12-28 2425370 1928-05-03 -492 SVO
-61 8.0 2425354 1928-04-17 2425849 1929-08-25 -495 AAVSO
-60 8.8 2425840 1929-08-16 2426328 1930-12-17 -488 SVO
-59 8.9 2426335 1930-12-24 2426807 1932-04-09 -472 SVO
-58 8.6 2426832 1932-05-04 2427286 1933-08-01 -454 SVO
-57 8.8 2427320 1933-09-04 2427765 1934-11-23 -445 SVO
-56 8.5 2427783 1934-12-11 2428244 1936-03-16 -461 SVO
-55 8.2 2428285 1936-04-26 2428723 1937-07-08 -438 AAVSO
-54 8.7 2428804 1937-09-27 2429202 1938-10-30 -398 SVO
-53 8.5 2429305 1939-02-10 2429681 1940-02-21 -376 SVO
-52 8.5 2429796 1940-06-15 2430160 1941-06-14 -364 AAVSO
-51 8.3 2430279 1941-10-11 2430639 1942-10-06 -360 SVO
-50   2430778 1943-02-22 2431118 1944-01-28 -340 AAVSO
-49 8.1 2431262 1944-06-20 2431597 1945-05-21 -335 SVO
-48 8.3 2431748 1945-10-19 2432076 1946-09-12 -328 SVO
-47   2432246 1947-03-01 2432555 1948-01-04 -309 AAVSO
-46 8.0 2432736 1948-07-03 2433034 1949-04-27 -298 SVO
-45 8.3 2433221 1949-10-31 2433513 1950-08-19 -292 SVO
-44   2433718 1951-03-12 2433992 1951-12-11 -274 AAVSO
-43 8.1 2434209 1952-07-15 2434471 1953-04-03 -262 SVO
-42 8.2 2434689 1953-11-07 2434950 1954-07-26 -261 AAVSO
-41   2435184 1955-03-17 2435429 1955-11-17 -245 AAVSO
-40 7.4 2435672 1956-07-17 2435908 1957-03-10 -236 AAVSO
-39 8.1 2436176 1957-12-03 2436387 1958-07-02 -211 SVO
-38 7.9 2436656 1959-03-28 2436866 1959-10-24 -210 AAVSO
-37 7.7 2437145 1960-07-29 2437345 1961-02-14 -200 SVO
-36 7.7 2437619 1961-11-15 2437824 1962-06-08 -205 SVO
-35 8.3 2438134 1963-04-14 2438303 1963-09-30 -169 AAVSO
-34 7.8 2438611 1964-08-03 2438782 1965-01-21 -171 SVO
-33 8.5 2439110 1965-12-15 2439261 1966-05-15 -151 SVO
-32 8.2 2439585 1967-04-04 2439740 1967-09-06 -155 AAVSO
-31 9.2 2440071 1968-08-02 2440219 1968-12-28 -148 SVO
-30 9.5 2440561 1969-12-05 2440698 1970-04-21 -137 SVO
-29 8.5 2441016 1971-03-05 2441177 1971-08-13 -161 AAVSO
-28 10.8 2441507 1972-07-08 2441656 1972-12-04 -149 AAVSO
-27 10.1 2441984 1973-10-28 2442135 1974-03-28 -151 SVO
-26 10.8 2442476 1975-03-04 2442614 1975-07-20 -138 AAVSO
-25 10.5 2442941 1976-06-11 2443093 1976-11-10 -152 SVO
-24 10.4 2443448 1977-10-31 2443572 1978-03-04 -124 SVO
-23 9.3 2443902 1979-01-28 2444051 1979-06-26 -149 SVO
-22 9.4 2444419 1980-06-28 2444530 1980-10-17 -111 SVO
-21 8.5 2444896 1981-10-18 2445009 1982-02-08 -113 SVO
-20 8.7 2445383 1983-02-17 2445488 1983-06-02 -105 SVO
-19 8.5 2445884 1984-07-02 2445967 1984-09-23 -83 SVO
-18 8.7 2446370 1985-10-31 2446446 1986-01-15 -76 SVO
-17 8.2 2446850 1987-02-23 2446925 1987-05-09 -75 SVO
-16 8.2 2447361 1988-07-18 2447404 1988-08-30 -43 SVO
-15 8.0 2447843 1989-11-12 2447883 1989-12-22 -40 SVO
-14 7.9 2448326 1991-03-10 2448362 1991-04-15 -36 SVO
-13 7.7 2448823 1992-07-19 2448841 1992-08-06 -18 SVO
-12 8.0 2449310 1993-11-18 2449320 1993-11-28 -10 SVO
-11 7.5 2449766 1995-02-17 2449799 1995-03-22 -33 SVO
-10 7.9 2450287 1996-07-22 2450278 1996-07-13 9 SVO
-9 7.6 2450731 1997-10-09 2450757 1997-11-04 -26 SVO
-8 8.2 2451219 1999-02-09 2451236 1999-02-26 -17 SVO
-7 7.7 2451691 2000-05-26 2451715 2000-06-19 -24 SVO
-6 8.5 2452192 2001-10-09 2452194 2001-10-11 -2 SVO
-5 7.9 2452660 2003-01-20 2452673 2003-02-02 -13 SVO
-4 8.7 2453162 2004-06-05 2453152 2004-05-26 10 SVO
-3 8.8 2453645 2005-10-01 2453631 2005-09-17 14 SVO
-2 9.4 2454117 2007-01-16 2454110 2007-01-09 7 SVO
-1 9.7 2454600 2008-05-13 2454589 2008-05-02 11 SVO
0 9.8 2455082 2009-09-07 2455068 2009-08-24 14 SVO
1 9.6 2455586 2011-01-24 2455547 2010-12-16 39 SVO
2 9.7 2456068 2012-05-20 2456026 2012-04-08 42 SVO
3 9.8 2456551 2013-09-15 2456505 2013-07-31 46 SVO
4 9.3 2457057 2015-02-03 2456984 2014-11-22 73 SVO
5 9.9 2457565 2016-06-25 2457463 2016-03-15 102 SVO
6 10.0 2458078 2017-11-20 2457942 2017-07-07 136 SVO
7 9.6 2458526 2019-02-11 2458421 2018-10-29 105 SVO
8 10.1 2459049 2020-07-18 2458900 2020-02-20 149 SVO
9 10.1 2459551 2021-12-02 2459379 2021-06-13 172 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.