Maxima for W Vel
Period: 394.72, Epoch: 2440699
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-77   2410349 1887-03-18 2410306 1887-02-03 43 AnHar, 1909, vol 55, p 95
-74   2411532 1890-06-13 2411490 1890-05-02 42 AnHar, 1909, vol 55, p 95
-69   2413500 1895-11-02 2413463 1895-09-26 37 SVO
-68   2413890 1896-11-26 2413858 1896-10-25 32 SVO
-67   2414290 1897-12-31 2414253 1897-11-24 37 SVO
-66   2414666 1899-01-11 2414647 1898-12-23 19 AnHar, 1909, vol 55, p 95
-65   2415053 1900-02-02 2415042 1900-01-22 11 AnHar, 1909, vol 55, p 95
-64   2415426 1901-02-10 2415437 1901-02-21 -11 AnHar, 1909, vol 55, p 95
-63   2415830 1902-03-21 2415832 1902-03-23 -2 AnHar, 1952, vol 115
-62   2416200 1903-03-26 2416226 1903-04-21 -26 AnHar, 1952, vol 115
-61   2416580 1904-04-09 2416621 1904-05-20 -41 AnHar, 1952, vol 115
-60   2416990 1905-05-24 2417016 1905-06-19 -26 AnHar, 1952, vol 115
-59   2417375 1906-06-13 2417411 1906-07-19 -36 AnHar, 1952, vol 115
-58 9.1 2417771 1907-07-14 2417805 1907-08-17 -34 SVO
-57 8.4 2418155 1908-08-01 2418200 1908-09-15 -45 SVO
-54 8.1 2419324 1911-10-14 2419384 1911-12-13 -60 SVO
-53 8.4 2419703 1912-10-27 2419779 1913-01-11 -76 SVO
-49   2421310 1917-03-22 2421358 1917-05-09 -48 AnHar, 1952, vol 115
-48 9.6 2421680 1918-03-27 2421752 1918-06-07 -72 SVO
-47 8.9 2422086 1919-05-07 2422147 1919-07-07 -61 SVO
-46 9.4 2422487 1920-06-11 2422542 1920-08-05 -55 SVO
-45 8.4 2422889 1921-07-18 2422937 1921-09-04 -48 SVO
-44 9.2 2423278 1922-08-11 2423331 1922-10-03 -53 AAVSO
-43 8.3 2423681 1923-09-18 2423726 1923-11-02 -45 SVO
-42 8.9 2424079 1924-10-20 2424121 1924-12-01 -42 SVO
-41 8.4 2424475 1925-11-20 2424515 1925-12-30 -40 AAVSO
-40 8.4 2424879 1926-12-29 2424910 1927-01-29 -31 AAVSO
-39 9.0 2425273 1928-01-27 2425305 1928-02-28 -32 SVO
-38 8.5 2425683 1929-03-12 2425700 1929-03-29 -17 SVO
-37 9.0 2426080 1930-04-13 2426094 1930-04-27 -14 SVO
-36 8.8 2426479 1931-05-17 2426489 1931-05-27 -10 SVO
-35 8.3 2426872 1932-06-13 2426884 1932-06-25 -12 SVO
-34 9.2 2427268 1933-07-14 2427279 1933-07-25 -11 SVO
-33 8.7 2427657 1934-08-07 2427673 1934-08-23 -16 SVO
-32 9.4 2428049 1935-09-03 2428068 1935-09-22 -19 SVO
-31 8.9 2428438 1936-09-26 2428463 1936-10-21 -25 AAVSO
-30 9.3 2428823 1937-10-16 2428857 1937-11-19 -34 SVO
-29 8.7 2429224 1938-11-21 2429252 1938-12-19 -28 SVO
-28 8.8 2429612 1939-12-14 2429647 1940-01-18 -35 SVO
-27 8.5 2429991 1940-12-27 2430042 1941-02-16 -51 SVO
-26 8.9 2430371 1942-01-11 2430436 1942-03-17 -65 SVO
-25 9.3 2430763 1943-02-07 2430831 1943-04-16 -68 SVO
-24 8.5 2431154 1944-03-04 2431226 1944-05-15 -72 AAVSO
-23 8.5 2431560 1945-04-14 2431620 1945-06-13 -60 SVO
-22 9.6 2431958 1946-05-17 2432015 1946-07-13 -57 SVO
-21 8.8 2432350 1947-06-13 2432410 1947-08-12 -60 SVO
-20 9.3 2432740 1948-07-07 2432805 1948-09-10 -65 SVO
-19 8.7 2433137 1949-08-08 2433199 1949-10-09 -62 SVO
-18 8.7 2433538 1950-09-13 2433594 1950-11-08 -56 SVO
-17 9.5 2433938 1951-10-18 2433989 1951-12-08 -51 SVO
-16 8.7 2434339 1952-11-22 2434383 1953-01-05 -44 SVO
-15 8.8 2434743 1953-12-31 2434778 1954-02-04 -35 SVO
-14 8.6 2435133 1955-01-25 2435173 1955-03-06 -40 SVO
-13 8.7 2435540 1956-03-07 2435568 1956-04-04 -28 SVO
-12 8.7 2435938 1957-04-09 2435962 1957-05-03 -24 SVO
-11 8.8 2436339 1958-05-15 2436357 1958-06-02 -18 SVO
-10 8.9 2436743 1959-06-23 2436752 1959-07-02 -9 SVO
-9 9.2 2437141 1960-07-25 2437147 1960-07-31 -6 SVO
-8 8.6 2437551 1961-09-08 2437541 1961-08-29 10 SVO
-7 8.7 2437941 1962-10-03 2437936 1962-09-28 5 SVO
-6 8.6 2438327 1963-10-24 2438331 1963-10-28 -4 SVO
-5 8.6 2438722 1964-11-22 2438725 1964-11-25 -3 SVO
-4 9.5 2439125 1965-12-30 2439120 1965-12-25 5 SVO
-3 9.1 2439521 1967-01-30 2439515 1967-01-24 6 SVO
-2 8.6 2439913 1968-02-26 2439910 1968-02-23 3 SVO
-1 8.7 2440302 1969-03-21 2440304 1969-03-23 -2 SVO
0 8.8 2440690 1970-04-13 2440699 1970-04-22 -9 SVO
1 10.0 2441088 1971-05-16 2441094 1971-05-22 -6 AAVSO
2   2441478 1972-06-09 2441488 1972-06-19 -10 AAVSO
3 9.0 2441877 1973-07-13 2441883 1973-07-19 -6 SVO
4 8.6 2442260 1974-07-31 2442278 1974-08-18 -18 SVO
5 9.1 2442648 1975-08-23 2442673 1975-09-17 -25 AAVSO
6 8.6 2443049 1976-09-27 2443067 1976-10-15 -18 AAVSO
7 10.7 2443444 1977-10-27 2443462 1977-11-14 -18 AAVSO
8 9.3 2443835 1978-11-22 2443857 1978-12-14 -22 AAVSO
9 10.4 2444223 1979-12-15 2444251 1980-01-12 -28 AAVSO
10 8.7 2444609 1981-01-04 2444646 1981-02-10 -37 SVO
11 8.3 2444991 1982-01-21 2445041 1982-03-12 -50 SVO
12 8.8 2445387 1983-02-21 2445436 1983-04-11 -49 SVO
13 9.0 2445767 1984-03-07 2445830 1984-05-09 -63 SVO
14 8.4 2446153 1985-03-28 2446225 1985-06-08 -72 SVO
15 9.3 2446538 1986-04-17 2446620 1986-07-08 -82 SVO
16 9.0 2446920 1987-05-04 2447015 1987-08-07 -95 SVO
17   2447317 1988-06-04 2447409 1988-09-04 -92 AAVSO
18 8.7 2447710 1989-07-02 2447804 1989-10-04 -94 SVO
19 8.6 2448099 1990-07-26 2448199 1990-11-03 -100 SVO
20 9.2 2448489 1991-08-20 2448593 1991-12-02 -104 SVO
21 8.8 2448879 1992-09-13 2448988 1992-12-31 -109 SVO
22 8.8 2449267 1993-10-06 2449383 1994-01-30 -116 SVO
23   2449660 1994-11-03 2449778 1995-03-01 -118 AAVSO
24 8.8 2450063 1995-12-11 2450172 1996-03-29 -109 SVO
25 9.7 2450461 1997-01-12 2450567 1997-04-28 -106 SVO
26 8.6 2450858 1998-02-13 2450962 1998-05-28 -104 SVO
27 9.0 2451270 1999-04-01 2451356 1999-06-26 -86 SVO
28 8.2 2451660 2000-04-25 2451751 2000-07-25 -91 SVO
29 8.6 2452054 2001-05-24 2452146 2001-08-24 -92 SVO
30 9.2 2452467 2002-07-11 2452541 2002-09-23 -74 SVO
31 8.4 2452859 2003-08-07 2452935 2003-10-22 -76 SVO
32 9.9 2453261 2004-09-12 2453330 2004-11-20 -69 SVO
33 9.2 2453655 2005-10-11 2453725 2005-12-20 -70 SVO
34 8.9 2454049 2006-11-09 2454119 2007-01-18 -70 SVO
35 9.2 2454437 2007-12-02 2454514 2008-02-17 -77 SVO
36 8.9 2454832 2008-12-31 2454909 2009-03-18 -77 SVO
37 8.6 2455221 2010-01-24 2455304 2010-04-17 -83 SVO
38 8.7 2455620 2011-02-27 2455698 2011-05-16 -78 AAVSO
39 9.1 2456011 2012-03-24 2456093 2012-06-14 -82 AAVSO
40 8.9 2456413 2013-04-30 2456488 2013-07-14 -75 AAVSO
41 9.1 2456816 2014-06-07 2456883 2014-08-13 -67 AAVSO
42   2457217 2015-07-13 2457277 2015-09-11 -60 AAVSO
43 8.9 2457608 2016-08-07 2457672 2016-10-10 -64 SVO
44 8.3 2458005 2017-09-08 2458067 2017-11-09 -62 SVO
45 9.1 2458404 2018-10-12 2458461 2018-12-08 -57 SVO
46 8.3 2458793 2019-11-05 2458856 2020-01-07 -63 SVO
47 8.7 2459181 2020-11-27 2459251 2021-02-05 -70 SVO
48 8.6 2459583 2022-01-03 2459646 2022-03-07 -63 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.