Maxima for V Del
Period: 527, Epoch: 2453578
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E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-79   2411722 1890-12-20 2411945 1891-07-31 -223 AnHar, 1937, vol 105, p 459
-77   2412801 1893-12-03 2412999 1894-06-19 -198 AnHar, 1909, vol 55, p 95
-76   2413329 1895-05-15 2413526 1895-11-28 -197 AnHar, 1909, vol 55, p 95
-75 9.4 2413888 1896-11-24 2414053 1897-05-08 -165 SVO
-74   2414418 1898-05-08 2414580 1898-10-17 -162 AnHar, 1909, vol 55, p 95
-73   2414929 1899-10-01 2415107 1900-03-28 -178 AnHar, 1909, vol 55, p 95
-72   2415455 1901-03-11 2415634 1901-09-06 -179 AnHar, 1909, vol 55, p 95
-71   2415984 1902-08-22 2416161 1903-02-15 -177 AnHar, 1909, vol 55, p 95
-70   2416500 1904-01-20 2416688 1904-07-26 -188 AnHar, 1909, vol 55, p 95
-69 9.9 2417073 1905-08-15 2417215 1906-01-04 -142 SVO
-67 10.0 2418146 1908-07-23 2418269 1908-11-23 -123 AAVSO
-66   2418693 1910-01-21 2418796 1910-05-04 -103 AAVSO
-65   2419213 1911-06-25 2419323 1911-10-13 -110 AAVSO
-63   2420302 1914-06-18 2420377 1914-09-01 -75 AAVSO
-62 9.8 2420784 1915-10-13 2420904 1916-02-10 -120 SVO
-61   2421358 1917-05-09 2421431 1917-07-21 -73 AAVSO
-60 10.0 2421883 1918-10-16 2421958 1918-12-30 -75 AAVSO
-59   2422403 1920-03-19 2422485 1920-06-09 -82 AAVSO
-58 10.2 2422958 1921-09-25 2423012 1921-11-18 -54 SVO
-57 11.4 2423538 1923-04-28 2423539 1923-04-29 -1 AAVSO
-56 10.6 2424051 1924-09-22 2424066 1924-10-07 -15 SVO
-55   2424595 1926-03-20 2424593 1926-03-18 2 AAVSO
-54 9.0 2425156 1927-10-02 2425120 1927-08-27 36 AAVSO
-53   2425689 1929-03-18 2425647 1929-02-04 42 AAVSO
-52 10.9 2426210 1930-08-21 2426174 1930-07-16 36 SVO
-51 12.0 2426753 1932-02-15 2426701 1931-12-25 52 AAVSO
-50 10.7 2427287 1933-08-02 2427228 1933-06-04 59 SVO
-49 10.2 2427822 1935-01-19 2427755 1934-11-13 67 AAVSO
-48 10.4 2428359 1936-07-09 2428282 1936-04-23 77 AAVSO
-47 9.5 2428884 1937-12-16 2428809 1937-10-02 75 SVO
-46 12.0 2429412 1939-05-28 2429336 1939-03-13 76 AAVSO
-45 9.1 2429941 1940-11-07 2429863 1940-08-21 78 SVO
-44 11.5 2430478 1942-04-28 2430390 1942-01-30 88 AAVSO
-43 10.5 2430983 1943-09-15 2430917 1943-07-11 66 SVO
-41 9.7 2432043 1946-08-10 2431971 1946-05-30 72 SVO
-40 10.8 2432585 1948-02-03 2432498 1947-11-08 87 AAVSO
-39 11.6 2433113 1949-07-15 2433025 1949-04-18 88 AAVSO
-38 10.3 2433628 1950-12-12 2433552 1950-09-27 76 AAVSO
-37 10.8 2434165 1952-06-01 2434079 1952-03-07 86 AAVSO
-36 10.3 2434718 1953-12-06 2434606 1953-08-16 112 SVO
-35 10.6 2435240 1955-05-12 2435133 1955-01-25 107 SVO
-34 9.4 2435769 1956-10-22 2435660 1956-07-05 109 SVO
-33 11.2 2436298 1958-04-04 2436187 1957-12-14 111 AAVSO
-32 9.8 2436840 1959-09-28 2436714 1959-05-25 126 SVO
-31   2437373 1961-03-14 2437241 1960-11-02 132 AAVSO
-30 10.0 2437891 1962-08-14 2437768 1962-04-13 123 SVO
-29 9.8 2438434 1964-02-08 2438295 1963-09-22 139 SVO
-28 9.7 2438958 1965-07-16 2438822 1965-03-02 136 SVO
-27 10.7 2439502 1967-01-11 2439349 1966-08-11 153 SVO
-26 10.3 2440015 1968-06-07 2439876 1968-01-20 139 SVO
-25 10.3 2440511 1969-10-16 2440403 1969-06-30 108 SVO
-24 9.8 2441058 1971-04-16 2440930 1970-12-09 128 AAVSO
-23 10.3 2441580 1972-09-19 2441457 1972-05-19 123 SVO
-22 10.0 2442112 1974-03-05 2441984 1973-10-28 128 SVO
-21 10.3 2442607 1975-07-13 2442511 1975-04-08 96 SVO
-20 9.3 2443123 1976-12-10 2443038 1976-09-16 85 SVO
-19 10.5 2443628 1978-04-29 2443565 1978-02-25 63 SVO
-18 9.7 2444158 1979-10-11 2444092 1979-08-06 66 SVO
-17 10.7 2444679 1981-03-15 2444619 1981-01-14 60 SVO
-16 10.3 2445210 1982-08-28 2445146 1982-06-25 64 SVO
-15 10.8 2445745 1984-02-14 2445673 1983-12-04 72 SVO
-14 9.8 2446259 1985-07-12 2446200 1985-05-14 59 SVO
-13 11.3 2446795 1986-12-30 2446727 1986-10-23 68 SVO
-12 10.3 2447318 1988-06-05 2447254 1988-04-02 64 SVO
-11 11.1 2447846 1989-11-15 2447781 1989-09-11 65 SVO
-10 9.8 2448389 1991-05-12 2448308 1991-02-20 81 SVO
-9 10.6 2448888 1992-09-22 2448835 1992-07-31 53 SVO
-8 9.7 2449404 1994-02-20 2449362 1994-01-09 42 SVO
-7 10.5 2449926 1995-07-27 2449889 1995-06-20 37 SVO
-6 10.0 2450446 1996-12-28 2450416 1996-11-28 30 SVO
-5 10.7 2450961 1998-05-27 2450943 1998-05-09 18 SVO
-4 9.9 2451477 1999-10-25 2451470 1999-10-18 7 SVO
-3 10.2 2451999 2001-03-30 2451997 2001-03-28 2 SVO
-2 9.9 2452521 2002-09-03 2452524 2002-09-06 -3 SVO
-1 10.3 2453053 2004-02-17 2453051 2004-02-15 2 SVO
0 9.7 2453575 2005-07-23 2453578 2005-07-26 -3 SVO
1 10.5 2454097 2006-12-27 2454105 2007-01-04 -8 SVO
2 11.0 2454646 2008-06-28 2454632 2008-06-14 14 SVO
3 10.5 2455161 2009-11-25 2455159 2009-11-23 2 SVO
4 10.3 2455702 2011-05-20 2455686 2011-05-04 16 SVO
5 10.0 2456218 2012-10-17 2456213 2012-10-12 5 SVO
6 10.3 2456763 2014-04-15 2456740 2014-03-23 23 SVO
7 10.1 2457264 2015-08-29 2457267 2015-09-01 -3 SVO
8 9.4 2457781 2017-01-27 2457794 2017-02-09 -13 SVO
9 10.4 2458328 2018-07-28 2458321 2018-07-21 7 SVO
10 10.9 2458853 2020-01-04 2458848 2019-12-30 5 SVO
11 9.4 2459358 2021-05-23 2459375 2021-06-09 -17 SVO
12 11.6 2459870 2022-10-17 2459902 2022-11-18 -32 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.