Maxima for V Del
Period: 528.74, Epoch: 2440959.0
AAVSO offset: 12

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-55   2411722 1890-12-20 2411878 1891-05-25 -156 AnHar, 1937, vol 105, p 459
-53   2412801 1893-12-03 2412936 1894-04-17 -135 AnHar, 1909, vol 55, p 95
-52   2413329 1895-05-15 2413465 1895-09-28 -136 AnHar, 1909, vol 55, p 95
-51 9.4 2413888 1896-11-24 2413993 1897-03-09 -105 SVO
-50   2414418 1898-05-08 2414522 1898-08-20 -104 AnHar, 1909, vol 55, p 95
-49   2414929 1899-10-01 2415051 1900-01-31 -122 AnHar, 1909, vol 55, p 95
-48   2415455 1901-03-11 2415580 1901-07-14 -125 AnHar, 1909, vol 55, p 95
-47   2415984 1902-08-22 2416108 1902-12-24 -124 AnHar, 1909, vol 55, p 95
-46   2416500 1904-01-20 2416637 1904-06-05 -137 AnHar, 1909, vol 55, p 95
-45 9.9 2417073 1905-08-15 2417166 1905-11-16 -93 SVO
-43 10.0 2418146 1908-07-23 2418223 1908-10-08 -77 AAVSO
-42   2418693 1910-01-21 2418752 1910-03-21 -59 AAVSO
-41   2419213 1911-06-25 2419281 1911-09-01 -68 AAVSO
-39   2420302 1914-06-18 2420338 1914-07-24 -36 AAVSO
-38 9.8 2420784 1915-10-13 2420867 1916-01-04 -83 SVO
-37   2421358 1917-05-09 2421396 1917-06-16 -38 AAVSO
-36 10.0 2421883 1918-10-16 2421924 1918-11-26 -41 AAVSO
-35   2422403 1920-03-19 2422453 1920-05-08 -50 AAVSO
-34 10.2 2422958 1921-09-25 2422982 1921-10-19 -24 SVO
-33 11.4 2423538 1923-04-28 2423511 1923-04-01 27 AAVSO
-32 10.6 2424051 1924-09-22 2424039 1924-09-10 12 SVO
-31   2424595 1926-03-20 2424568 1926-02-21 27 AAVSO
-30 9.0 2425156 1927-10-02 2425097 1927-08-04 59 AAVSO
-29   2425689 1929-03-18 2425626 1929-01-14 63 AAVSO
-28 10.9 2426210 1930-08-21 2426154 1930-06-26 56 SVO
-27 12.0 2426753 1932-02-15 2426683 1931-12-07 70 AAVSO
-26 10.7 2427287 1933-08-02 2427212 1933-05-19 75 SVO
-25 10.2 2427822 1935-01-19 2427741 1934-10-30 81 AAVSO
-24 10.4 2428359 1936-07-09 2428269 1936-04-10 90 AAVSO
-23 9.5 2428884 1937-12-16 2428798 1937-09-21 86 SVO
-22 12.0 2429412 1939-05-28 2429327 1939-03-04 85 AAVSO
-21 9.1 2429941 1940-11-07 2429855 1940-08-13 86 SVO
-20 11.5 2430478 1942-04-28 2430384 1942-01-24 94 AAVSO
-19 10.5 2430983 1943-09-15 2430913 1943-07-07 70 SVO
-17 9.7 2432043 1946-08-10 2431970 1946-05-29 73 SVO
-16 10.8 2432585 1948-02-03 2432499 1947-11-09 86 AAVSO
-15 11.6 2433113 1949-07-15 2433028 1949-04-21 85 AAVSO
-14 10.3 2433628 1950-12-12 2433557 1950-10-02 71 AAVSO
-13 10.8 2434165 1952-06-01 2434085 1952-03-13 80 AAVSO
-12 10.3 2434718 1953-12-06 2434614 1953-08-24 104 SVO
-11 10.6 2435240 1955-05-12 2435143 1955-02-04 97 SVO
-10 9.4 2435769 1956-10-22 2435672 1956-07-17 97 SVO
-9 11.2 2436298 1958-04-04 2436200 1957-12-27 98 AAVSO
-8 9.8 2436840 1959-09-28 2436729 1959-06-09 111 SVO
-7   2437373 1961-03-14 2437258 1960-11-19 115 AAVSO
-6 10.0 2437891 1962-08-14 2437787 1962-05-02 104 SVO
-5 9.8 2438434 1964-02-08 2438315 1963-10-12 119 SVO
-4 9.7 2438958 1965-07-16 2438844 1965-03-24 114 SVO
-3 10.7 2439502 1967-01-11 2439373 1966-09-04 129 SVO
-2 10.3 2440015 1968-06-07 2439901 1968-02-14 114 SVO
-1 10.3 2440511 1969-10-16 2440430 1969-07-27 81 SVO
0 9.8 2441058 1971-04-16 2440959 1971-01-07 99 AAVSO
1 10.3 2441580 1972-09-19 2441488 1972-06-19 92 SVO
2 10.0 2442112 1974-03-05 2442016 1973-11-29 96 SVO
3 10.3 2442607 1975-07-13 2442545 1975-05-12 62 SVO
4 9.3 2443123 1976-12-10 2443074 1976-10-22 49 SVO
5 10.5 2443628 1978-04-29 2443603 1978-04-04 25 SVO
6 9.7 2444158 1979-10-11 2444131 1979-09-14 27 SVO
7 10.7 2444679 1981-03-15 2444660 1981-02-24 19 SVO
8 10.3 2445210 1982-08-28 2445189 1982-08-07 21 SVO
9 10.8 2445745 1984-02-14 2445718 1984-01-18 27 SVO
10 9.8 2446259 1985-07-12 2446246 1985-06-29 13 SVO
11 11.3 2446795 1986-12-30 2446775 1986-12-10 20 SVO
12 10.3 2447318 1988-06-05 2447304 1988-05-22 14 SVO
13 11.1 2447846 1989-11-15 2447833 1989-11-02 13 SVO
14 9.8 2448389 1991-05-12 2448361 1991-04-14 28 SVO
15 10.6 2448888 1992-09-22 2448890 1992-09-24 -2 SVO
16 9.7 2449404 1994-02-20 2449419 1994-03-07 -15 SVO
17 10.5 2449926 1995-07-27 2449948 1995-08-18 -22 SVO
18 10.0 2450446 1996-12-28 2450476 1997-01-27 -30 SVO
19 10.7 2450961 1998-05-27 2451005 1998-07-10 -44 SVO
20 9.9 2451477 1999-10-25 2451534 1999-12-21 -57 SVO
21 10.2 2451999 2001-03-30 2452062 2001-06-01 -63 SVO
22 9.9 2452521 2002-09-03 2452591 2002-11-12 -70 SVO
23 10.3 2453053 2004-02-17 2453120 2004-04-24 -67 SVO
24 9.7 2453575 2005-07-23 2453649 2005-10-05 -74 SVO
25 10.5 2454097 2006-12-27 2454177 2007-03-17 -80 SVO
26 11.0 2454646 2008-06-28 2454706 2008-08-27 -60 SVO
27 10.5 2455161 2009-11-25 2455235 2010-02-07 -74 SVO
28 10.3 2455702 2011-05-20 2455764 2011-07-21 -62 SVO
29 10.0 2456218 2012-10-17 2456292 2012-12-30 -74 SVO
30 10.3 2456763 2014-04-15 2456821 2014-06-12 -58 SVO
31 10.1 2457264 2015-08-29 2457350 2015-11-23 -86 SVO
32 9.4 2457781 2017-01-27 2457879 2017-05-05 -98 SVO
33 10.4 2458328 2018-07-28 2458407 2018-10-15 -79 SVO
34 10.9 2458853 2020-01-04 2458936 2020-03-27 -83 SVO
35 9.4 2459358 2021-05-23 2459465 2021-09-07 -107 SVO
36 11.6 2459870 2022-10-17 2459994 2023-02-18 -124 SVO
37   2460400 2024-03-30 2460522 2024-07-30 -122 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.