Maxima for V Vir
Period: 250.08, Epoch: 2444667
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E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-178   2400212 1859-06-16 2400153 1859-04-18 59 AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-177   2400460 1860-02-19 2400403 1859-12-24 57 AnHar, 1909, vol 55, p 95
-174   2401221 1862-03-21 2401153 1862-01-12 68 GuL, 1918, 1.1
-168 9.5 2402711 1866-04-19 2402654 1866-02-21 57 SVO
-167   2402961 1866-12-25 2402904 1866-10-29 57 GuL, 1918, 1.1
-165   2403460 1868-05-07 2403404 1868-03-12 56 VeBam, 1931, vol 3, p 1, AnHar, 1909, vol 55, p 95
-164   2403722 1869-01-24 2403654 1868-11-17 68 GuL, 1918, 1.1, VeBam, 1931, vol 3, p 1
-162 8.6 2404210 1870-05-27 2404154 1870-04-01 56 SVO
-161   2404472 1871-02-13 2404404 1870-12-07 68 VeBam, 1931, vol 3, p 1
-158   2405230 1873-03-12 2405154 1872-12-26 76 AnHar, 1909, vol 55, p 95
-155   2405995 1875-04-16 2405905 1875-01-16 90 AnHar, 1909, vol 55, p 95
-154   2406267 1876-01-13 2406155 1875-09-23 112 GuL, 1918, 1.1
-152   2406744 1877-05-04 2406655 1877-02-04 89 GuL, 1918, 1.1
-151   2407011 1878-01-26 2406905 1877-10-12 106 GuL, 1918, 1.1
-148   2407735 1880-01-20 2407655 1879-11-01 80 GuL, 1918, 1.1
-143   2408982 1883-06-20 2408906 1883-04-05 76 AnHar, 1909, vol 55, p 95
-142   2409234 1884-02-27 2409156 1883-12-11 78 AnHar, 1909, vol 55, p 95
-140   2409704 1885-06-11 2409656 1885-04-24 48 AnHar, 1909, vol 55, p 95
-133   2411489 1890-05-01 2411406 1890-02-07 83 AnHar, 1909, vol 55, p 95
-127   2412963 1894-05-14 2412907 1894-03-19 56 AnHar, 1909, vol 55, p 95
-124   2413731 1896-06-20 2413657 1896-04-07 74 AnHar, 1909, vol 55, p 95
-123   2413980 1897-02-24 2413907 1896-12-13 73 AnHar, 1952, vol 115
-121   2414476 1898-07-05 2414407 1898-04-27 69 AnHar, 1909, vol 55, p 95
-117   2415483 1901-04-08 2415408 1901-01-23 75 SVO
-115   2415970 1902-08-08 2415908 1902-06-07 62 AnHar, 1952, vol 115
-114   2416233 1903-04-28 2416158 1903-02-12 75 AnHar, 1909, vol 55, p 95
-113   2416483 1904-01-03 2416408 1903-10-20 75 AnHar, 1909, vol 55, p 95
-111   2416974 1905-05-08 2416908 1905-03-03 66 AAVSO
-110   2417251 1906-02-09 2417158 1905-11-08 93 AAVSO
-108 8.3 2417726 1907-05-30 2417658 1907-03-23 68 AAVSO
-107 8.2 2417978 1908-02-06 2417908 1907-11-28 70 AAVSO
-106   2418225 1908-10-10 2418159 1908-08-05 66 AAVSO
-105 8.5 2418483 1909-06-25 2418409 1909-04-12 74 AAVSO
-104   2418719 1910-02-16 2418659 1909-12-18 60 SVO
-102   2419210 1911-06-22 2419159 1911-05-02 51 AnHar, 1952, vol 115
-101   2419482 1912-03-20 2419409 1912-01-07 73 AAVSO
-99   2419976 1913-07-27 2419909 1913-05-21 67 AAVSO
-98   2420229 1914-04-06 2420159 1914-01-26 70 SVO
-97   2420488 1914-12-21 2420409 1914-10-03 79 AAVSO
-96   2420739 1915-08-29 2420659 1915-06-10 80 AAVSO
-95 8.8 2420979 1916-04-25 2420909 1916-02-15 70 AAVSO
-94   2421226 1916-12-28 2421159 1916-10-22 67 AAVSO
-93   2421469 1917-08-28 2421410 1917-06-30 59 AAVSO
-92 8.9 2421711 1918-04-27 2421660 1918-03-07 51 AAVSO
-91 8.5 2421971 1919-01-12 2421910 1918-11-12 61 AAVSO
-90   2422228 1919-09-26 2422160 1919-07-20 68 AAVSO
-89 9.2 2422477 1920-06-01 2422410 1920-03-26 67 AAVSO
-88   2422720 1921-01-30 2422660 1920-12-01 60 SVO
-86   2423216 1922-06-10 2423160 1922-04-15 56 AAVSO
-85 9.1 2423471 1923-02-20 2423410 1922-12-21 61 AAVSO
-84   2423725 1923-11-01 2423660 1923-08-28 65 AAVSO
-83 9.0 2423969 1924-07-02 2423910 1924-05-04 59 AAVSO
-82 8.5 2424229 1925-03-19 2424160 1925-01-09 69 AAVSO
-81   2424479 1925-11-24 2424411 1925-09-17 68 AAVSO
-80   2424729 1926-08-01 2424661 1926-05-25 68 AAVSO
-79 8.6 2424982 1927-04-11 2424911 1927-01-30 71 AAVSO
-78   2425228 1927-12-13 2425161 1927-10-07 67 AAVSO
-77   2425479 1928-08-20 2425411 1928-06-13 68 AAVSO
-76 8.2 2425735 1929-05-03 2425661 1929-02-18 74 SVO
-75 9.8 2425982 1930-01-05 2425911 1929-10-26 71 AAVSO
-74   2426234 1930-09-14 2426161 1930-07-03 73 AAVSO
-73 9.1 2426484 1931-05-22 2426411 1931-03-10 73 SVO
-72 8.2 2426727 1932-01-20 2426661 1931-11-15 66 AAVSO
-70 8.9 2427232 1933-06-08 2427161 1933-03-29 71 SVO
-69 8.2 2427475 1934-02-06 2427411 1933-12-04 64 SVO
-67 9.0 2427964 1935-06-10 2427912 1935-04-19 52 AAVSO
-66 10.0 2428213 1936-02-14 2428162 1935-12-25 51 AAVSO
-64 9.2 2428705 1937-06-20 2428662 1937-05-08 43 AAVSO
-63 8.5 2428944 1938-02-14 2428912 1938-01-13 32 SVO
-62   2429202 1938-10-30 2429162 1938-09-20 40 AAVSO
-61 9.8 2429440 1939-06-25 2429412 1939-05-28 28 AAVSO
-60 9.8 2429688 1940-02-28 2429662 1940-02-02 26 AAVSO
-58 10.3 2430171 1941-06-25 2430162 1941-06-16 9 AAVSO
-57 9.5 2430431 1942-03-12 2430412 1942-02-21 19 AAVSO
-55 9.0 2430911 1943-07-05 2430913 1943-07-07 -2 AAVSO
-54 8.4 2431161 1944-03-11 2431163 1944-03-13 -2 AAVSO
-53   2431429 1944-12-04 2431413 1944-11-18 16 AAVSO
-52 8.8 2431669 1945-08-01 2431663 1945-07-26 6 AAVSO
-51 9.3 2431911 1946-03-31 2431913 1946-04-02 -2 SVO
-50 8.3 2432160 1946-12-05 2432163 1946-12-08 -3 AAVSO
-49   2432407 1947-08-09 2432413 1947-08-15 -6 AAVSO
-48 8.9 2432668 1948-04-26 2432663 1948-04-21 5 SVO
-47 9.0 2432913 1948-12-27 2432913 1948-12-27 0 AAVSO
-46   2433169 1949-09-09 2433163 1949-09-03 6 AAVSO
-45 9.5 2433411 1950-05-09 2433413 1950-05-11 -2 SVO
-44   2433667 1951-01-20 2433663 1951-01-16 4 AAVSO
-43   2433910 1951-09-20 2433914 1951-09-24 -4 AAVSO
-42 9.7 2434163 1952-05-30 2434164 1952-05-31 -1 AAVSO
-41 8.8 2434420 1953-02-11 2434414 1953-02-05 6 AAVSO
-40   2434662 1953-10-11 2434664 1953-10-13 -2 AAVSO
-39 8.8 2434915 1954-06-21 2434914 1954-06-20 1 SVO
-38 9.6 2435172 1955-03-05 2435164 1955-02-25 8 AAVSO
-37   2435412 1955-10-31 2435414 1955-11-02 -2 AAVSO
-36 9.6 2435668 1956-07-13 2435664 1956-07-09 4 AAVSO
-35 8.8 2435913 1957-03-15 2435914 1957-03-16 -1 SVO
-34   2436162 1957-11-19 2436164 1957-11-21 -2 AAVSO
-33 9.1 2436415 1958-07-30 2436414 1958-07-29 1 AAVSO
-32 8.4 2436664 1959-04-05 2436664 1959-04-05 0 SVO
-31 9.1 2436922 1959-12-19 2436915 1959-12-12 7 AAVSO
-30   2437174 1960-08-27 2437165 1960-08-18 9 AAVSO
-29 8.5 2437417 1961-04-27 2437415 1961-04-25 2 SVO
-28 10.2 2437671 1962-01-06 2437665 1961-12-31 6 AAVSO
-27   2437916 1962-09-08 2437915 1962-09-07 1 AAVSO
-26 9.3 2438170 1963-05-20 2438165 1963-05-15 5 SVO
-25 9.1 2438411 1964-01-16 2438415 1964-01-20 -4 AAVSO
-24   2438669 1964-09-30 2438665 1964-09-26 4 AAVSO
-23 8.8 2438922 1965-06-10 2438915 1965-06-03 7 SVO
-22 8.9 2439162 1966-02-05 2439165 1966-02-08 -3 AAVSO
-21   2439419 1966-10-20 2439415 1966-10-16 4 AAVSO
-20 9.3 2439674 1967-07-02 2439665 1967-06-23 9 SVO
-19 9.0 2439917 1968-03-01 2439915 1968-02-28 2 AAVSO
-18   2440165 1968-11-04 2440166 1968-11-05 -1 AAVSO
-17 9.5 2440416 1969-07-13 2440416 1969-07-13 0 AAVSO
-16 9.1 2440667 1970-03-21 2440666 1970-03-20 1 SVO
-15 9.4 2440919 1970-11-28 2440916 1970-11-25 3 AAVSO
-14   2441168 1971-08-04 2441166 1971-08-02 2 AAVSO
-13 8.6 2441426 1972-04-18 2441416 1972-04-08 10 SVO
-12 8.7 2441679 1972-12-27 2441666 1972-12-14 13 AAVSO
-11   2441930 1973-09-04 2441916 1973-08-21 14 AAVSO
-10 8.8 2442185 1974-05-17 2442166 1974-04-28 19 SVO
-9 8.6 2442433 1975-01-20 2442416 1975-01-03 17 AAVSO
-8   2442679 1975-09-23 2442666 1975-09-10 13 AAVSO
-7 8.9 2442929 1976-05-30 2442916 1976-05-17 13 SVO
-6 9.1 2443176 1977-02-01 2443167 1977-01-23 9 SVO
-5   2443429 1977-10-12 2443417 1977-09-30 12 AAVSO
-4 9.6 2443679 1978-06-19 2443667 1978-06-07 12 SVO
-3 8.4 2443914 1979-02-09 2443917 1979-02-12 -3 SVO
-2 9.6 2444177 1979-10-30 2444167 1979-10-20 10 AAVSO
-1 8.9 2444419 1980-06-28 2444417 1980-06-26 2 SVO
0 8.9 2444660 1981-02-24 2444667 1981-03-03 -7 SVO
1   2444907 1981-10-29 2444917 1981-11-08 -10 AAVSO
2 9.3 2445149 1982-06-28 2445167 1982-07-16 -18 AAVSO
3 8.6 2445395 1983-03-01 2445417 1983-03-23 -22 SVO
4 9.7 2445647 1983-11-08 2445667 1983-11-28 -20 AAVSO
5 8.9 2445894 1984-07-12 2445917 1984-08-04 -23 SVO
6 9.2 2446142 1985-03-17 2446167 1985-04-11 -25 SVO
7 8.9 2446390 1985-11-20 2446418 1985-12-18 -28 AAVSO
8 9.9 2446639 1986-07-27 2446668 1986-08-25 -29 AAVSO
9 9.2 2446890 1987-04-04 2446918 1987-05-02 -28 SVO
10   2447137 1987-12-07 2447168 1988-01-07 -31 AAVSO
11   2447383 1988-08-09 2447418 1988-09-13 -35 AAVSO
12 8.8 2447636 1989-04-19 2447668 1989-05-21 -32 SVO
13 8.8 2447878 1989-12-17 2447918 1990-01-26 -40 SVO
14   2448135 1990-08-31 2448168 1990-10-03 -33 AAVSO
15 8.9 2448387 1991-05-10 2448418 1991-06-10 -31 SVO
16 9.4 2448639 1992-01-17 2448668 1992-02-15 -29 SVO
17   2448881 1992-09-15 2448918 1992-10-22 -37 AAVSO
18 8.8 2449133 1993-05-25 2449168 1993-06-29 -35 SVO
19 9.2 2449384 1994-01-31 2449419 1994-03-07 -35 SVO
20   2449633 1994-10-07 2449669 1994-11-12 -36 AAVSO
21 9.0 2449897 1995-06-28 2449919 1995-07-20 -22 SVO
22 9.2 2450144 1996-03-01 2450169 1996-03-26 -25 SVO
23   2450391 1996-11-03 2450419 1996-12-01 -28 AAVSO
24   2450644 1997-07-14 2450669 1997-08-08 -25 AAVSO
25 9.6 2450895 1998-03-22 2450919 1998-04-15 -24 SVO
26   2451144 1998-11-26 2451169 1998-12-21 -25 AAVSO
27   2451391 1999-07-31 2451419 1999-08-28 -28 AAVSO
28 9.3 2451646 2000-04-11 2451669 2000-05-04 -23 SVO
29   2451887 2000-12-08 2451919 2001-01-09 -32 AAVSO
30   2452148 2001-08-26 2452169 2001-09-16 -21 AAVSO
31 9.6 2452399 2002-05-04 2452419 2002-05-24 -20 SVO
32   2452636 2002-12-27 2452670 2003-01-30 -34 AAVSO
33   2452884 2003-09-01 2452920 2003-10-07 -36 AAVSO
34 9.3 2453133 2004-05-07 2453170 2004-06-13 -37 SVO
35 8.7 2453378 2005-01-07 2453420 2005-02-18 -42 SVO
36   2453630 2005-09-16 2453670 2005-10-26 -40 AAVSO
37 9.4 2453879 2006-05-23 2453920 2006-07-03 -41 SVO
38 8.7 2454124 2007-01-23 2454170 2007-03-10 -46 SVO
39   2454374 2007-09-30 2454420 2007-11-15 -46 AAVSO
40 9.7 2454630 2008-06-12 2454670 2008-07-22 -40 SVO
41 9.0 2454874 2009-02-11 2454920 2009-03-29 -46 SVO
42   2455115 2009-10-10 2455170 2009-12-04 -55 AAVSO
43 9.6 2455370 2010-06-22 2455420 2010-08-11 -50 AAVSO
44 8.8 2455621 2011-02-28 2455671 2011-04-19 -50 SVO
45 9.3 2455876 2011-11-10 2455921 2011-12-25 -45 AAVSO
46 8.7 2456118 2012-07-09 2456171 2012-08-31 -53 AAVSO
47 9.1 2456376 2013-03-24 2456421 2013-05-08 -45 SVO
48 10.2 2456630 2013-12-03 2456671 2014-01-13 -41 AAVSO
49 8.9 2456867 2014-07-28 2456921 2014-09-20 -54 AAVSO
50 9.4 2457122 2015-04-09 2457171 2015-05-28 -49 SVO
51 8.8 2457371 2015-12-14 2457421 2016-02-02 -50 AAVSO
52 9.0 2457623 2016-08-22 2457671 2016-10-09 -48 SVO
53 9.6 2457885 2017-05-11 2457921 2017-06-16 -36 SVO
54 9.3 2458128 2018-01-09 2458171 2018-02-21 -43 SVO
55 8.9 2458377 2018-09-15 2458421 2018-10-29 -44 SVO
56 8.7 2458632 2019-05-28 2458671 2019-07-06 -39 SVO
57 9.7 2458889 2020-02-09 2458922 2020-03-13 -33 SVO
58   2459140 2020-10-17 2459172 2020-11-18 -32 SVO
59 8.5 2459388 2021-06-22 2459422 2021-07-26 -34 SVO
60 9.0 2459636 2022-02-25 2459672 2022-04-02 -36 SVO
61   2459885 2022-11-01 2459922 2022-12-08 -37 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.