Maxima for Y Vir
Period: 218.24, Epoch: 2445788.7
AAVSO offset: 1

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-169   2408880 1883-03-10 2408906 1883-04-05 -26 GuL, 1918, 1.1
-154   2412160 1892-03-02 2412180 1892-03-22 -20 SVO
-152   2412600 1893-05-16 2412616 1893-06-01 -16 AnHar, 1909, vol 55, p 95
-150   2413015 1894-07-05 2413053 1894-08-12 -38 GuL, 1918, 1.1
-147   2413706 1896-05-26 2413708 1896-05-28 -2 AnHar, 1909, vol 55, p 95
-146   2413910 1896-12-16 2413926 1897-01-01 -16 SVO
-145   2414128 1897-07-22 2414144 1897-08-07 -16 AnHar, 1909, vol 55, p 95
-144   2414348 1898-02-27 2414362 1898-03-13 -14 AnHar, 1909, vol 55, p 95
-142   2414794 1899-05-19 2414799 1899-05-24 -5 AnHar, 1909, vol 55, p 95
-139   2415443 1901-02-27 2415454 1901-03-10 -11 GuL, 1918, 1.1
-137   2415876 1902-05-06 2415890 1902-05-20 -14 AnHar, 1909, vol 55, p 95
-134   2416532 1904-02-21 2416545 1904-03-05 -13 SVO
-132   2416957 1905-04-21 2416981 1905-05-15 -24 AnHar, 1909, vol 55, p 95
-131   2417189 1905-12-09 2417199 1905-12-19 -10 AAVSO
-130   2417410 1906-07-18 2417418 1906-07-26 -8 AAVSO
-129   2417621 1907-02-14 2417636 1907-03-01 -15 AAVSO
-128   2417832 1907-09-13 2417854 1907-10-05 -22 AAVSO
-127 9.8 2418055 1908-04-23 2418072 1908-05-10 -17 AAVSO
-126   2418271 1908-11-25 2418291 1908-12-15 -20 AAVSO
-125 9.0 2418490 1909-07-02 2418509 1909-07-21 -19 AAVSO
-124   2418715 1910-02-12 2418727 1910-02-24 -12 AAVSO
-122   2419152 1911-04-25 2419164 1911-05-07 -12 AAVSO
-120 9.5 2419565 1912-06-11 2419600 1912-07-16 -35 AAVSO
-119   2419802 1913-02-03 2419818 1913-02-19 -16 AAVSO
-118   2420021 1913-09-10 2420037 1913-09-26 -16 AAVSO
-117   2420237 1914-04-14 2420255 1914-05-02 -18 AAVSO
-115 9.8 2420665 1915-06-16 2420691 1915-07-12 -26 AAVSO
-114 9.0 2420891 1916-01-28 2420909 1916-02-15 -18 AAVSO
-113   2421117 1916-09-10 2421128 1916-09-21 -11 AAVSO
-112 9.2 2421327 1917-04-08 2421346 1917-04-27 -19 SVO
-110 9.0 2421767 1918-06-22 2421782 1918-07-07 -15 AAVSO
-109 9.3 2422001 1919-02-11 2422001 1919-02-11 0 AAVSO
-108   2422215 1919-09-13 2422219 1919-09-17 -4 AAVSO
-107 9.9 2422437 1920-04-22 2422437 1920-04-22 0 AAVSO
-106 9.5 2422661 1920-12-02 2422655 1920-11-26 6 AAVSO
-105 9.5 2422885 1921-07-14 2422874 1921-07-03 11 AAVSO
-104 9.5 2423098 1922-02-12 2423092 1922-02-06 6 AAVSO
-103   2423312 1922-09-14 2423310 1922-09-12 2 AAVSO
-102 9.3 2423533 1923-04-23 2423528 1923-04-18 5 SVO
-101   2423749 1923-11-25 2423747 1923-11-23 2 AAVSO
-100   2423966 1924-06-29 2423965 1924-06-28 1 AAVSO
-99 10.2 2424197 1925-02-15 2424183 1925-02-01 14 AAVSO
-98   2424417 1925-09-23 2424401 1925-09-07 16 AAVSO
-97 8.9 2424629 1926-04-23 2424620 1926-04-14 9 SVO
-96 9.2 2424843 1926-11-23 2424838 1926-11-18 5 AAVSO
-95 10.0 2425072 1927-07-10 2425056 1927-06-24 16 AAVSO
-94 9.1 2425291 1928-02-14 2425274 1928-01-28 17 SVO
-93   2425507 1928-09-17 2425492 1928-09-02 15 AAVSO
-92 9.3 2425713 1929-04-11 2425711 1929-04-09 2 SVO
-91 9.4 2425931 1929-11-15 2425929 1929-11-13 2 AAVSO
-90 9.5 2426157 1930-06-29 2426147 1930-06-19 10 AAVSO
-89 8.9 2426364 1931-01-22 2426365 1931-01-23 -1 SVO
-88   2426581 1931-08-27 2426584 1931-08-30 -3 AAVSO
-87 9.4 2426790 1932-03-23 2426802 1932-04-04 -12 SVO
-86 8.4 2427011 1932-10-30 2427020 1932-11-08 -9 AAVSO
-85 9.5 2427231 1933-06-07 2427238 1933-06-14 -7 SVO
-84 8.3 2427450 1934-01-12 2427457 1934-01-19 -7 AAVSO
-83   2427679 1934-08-29 2427675 1934-08-25 4 AAVSO
-82 9.1 2427883 1935-03-21 2427893 1935-03-31 -10 SVO
-81   2428112 1935-11-05 2428111 1935-11-04 1 AAVSO
-80 9.5 2428321 1936-06-01 2428330 1936-06-10 -9 AAVSO
-79 9.9 2428546 1937-01-12 2428548 1937-01-14 -2 SVO
-78   2428756 1937-08-10 2428766 1937-08-20 -10 AAVSO
-77 9.4 2428981 1938-03-23 2428984 1938-03-26 -3 SVO
-76   2429204 1938-11-01 2429203 1938-10-31 1 AAVSO
-75 9.3 2429416 1939-06-01 2429421 1939-06-06 -5 SVO
-74 9.3 2429634 1940-01-05 2429639 1940-01-10 -5 SVO
-73   2429851 1940-08-09 2429857 1940-08-15 -6 AAVSO
-72 10.0 2430093 1941-04-08 2430076 1941-03-22 17 SVO
-71 9.8 2430304 1941-11-05 2430294 1941-10-26 10 AAVSO
-70 9.4 2430514 1942-06-03 2430512 1942-06-01 2 SVO
-69 9.6 2430748 1943-01-23 2430730 1943-01-05 18 AAVSO
-68   2430961 1943-08-24 2430948 1943-08-11 13 AAVSO
-67 9.2 2431173 1944-03-23 2431167 1944-03-17 6 SVO
-66   2431386 1944-10-22 2431385 1944-10-21 1 AAVSO
-65 9.8 2431611 1945-06-04 2431603 1945-05-27 8 AAVSO
-64 9.5 2431821 1945-12-31 2431821 1945-12-31 0 AAVSO
-63   2432043 1946-08-10 2432040 1946-08-07 3 AAVSO
-62 9.1 2432263 1947-03-18 2432258 1947-03-13 5 SVO
-61   2432481 1947-10-22 2432476 1947-10-17 5 AAVSO
-60 9.4 2432707 1948-06-04 2432694 1948-05-22 13 AAVSO
-59 9.5 2432939 1949-01-22 2432913 1948-12-27 26 AAVSO
-58 9.8 2433142 1949-08-13 2433131 1949-08-02 11 AAVSO
-57 9.6 2433363 1950-03-22 2433349 1950-03-08 14 SVO
-56   2433573 1950-10-18 2433567 1950-10-12 6 AAVSO
-55 9.0 2433789 1951-05-22 2433786 1951-05-19 3 SVO
-54 9.8 2434004 1951-12-23 2434004 1951-12-23 0 AAVSO
-53 9.2 2434227 1952-08-02 2434222 1952-07-28 5 AAVSO
-52 9.7 2434445 1953-03-08 2434440 1953-03-03 5 SVO
-51   2434662 1953-10-11 2434659 1953-10-08 3 AAVSO
-50 9.2 2434890 1954-05-27 2434877 1954-05-14 13 SVO
-49 9.6 2435110 1955-01-02 2435095 1954-12-18 15 AAVSO
-48 9.8 2435326 1955-08-06 2435313 1955-07-24 13 AAVSO
-47 9.5 2435545 1956-03-12 2435531 1956-02-27 14 SVO
-46   2435771 1956-10-24 2435750 1956-10-03 21 AAVSO
-45 9.7 2435992 1957-06-02 2435968 1957-05-09 24 SVO
-44 8.9 2436208 1958-01-04 2436186 1957-12-13 22 AAVSO
-43   2436427 1958-08-11 2436404 1958-07-19 23 AAVSO
-42 9.9 2436651 1959-03-23 2436623 1959-02-23 28 SVO
-41   2436864 1959-10-22 2436841 1959-09-29 23 AAVSO
-40 9.8 2437086 1960-05-31 2437059 1960-05-04 27 SVO
-39 9.5 2437298 1960-12-29 2437277 1960-12-08 21 AAVSO
-38   2437513 1961-08-01 2437496 1961-07-15 17 AAVSO
-37 9.0 2437728 1962-03-04 2437714 1962-02-18 14 SVO
-36   2437952 1962-10-14 2437932 1962-09-24 20 AAVSO
-35 9.2 2438168 1963-05-18 2438150 1963-04-30 18 SVO
-34 9.3 2438382 1963-12-18 2438369 1963-12-05 13 AAVSO
-33 9.4 2438592 1964-07-15 2438587 1964-07-10 5 AAVSO
-32 9.3 2438813 1965-02-21 2438805 1965-02-13 8 AAVSO
-31   2439031 1965-09-27 2439023 1965-09-19 8 AAVSO
-30 9.1 2439249 1966-05-03 2439242 1966-04-26 7 SVO
-29 10.0 2439471 1966-12-11 2439460 1966-11-30 11 AAVSO
-28 9.4 2439688 1967-07-16 2439678 1967-07-06 10 AAVSO
-27 9.4 2439905 1968-02-18 2439896 1968-02-09 9 SVO
-26   2440124 1968-09-24 2440114 1968-09-14 10 AAVSO
-25 9.5 2440349 1969-05-07 2440333 1969-04-21 16 SVO
-24 9.7 2440571 1969-12-15 2440551 1969-11-25 20 AAVSO
-23 9.8 2440786 1970-07-18 2440769 1970-07-01 17 AAVSO
-22 9.6 2441006 1971-02-23 2440987 1971-02-04 19 SVO
-21   2441220 1971-09-25 2441206 1971-09-11 14 AAVSO
-20 9.1 2441434 1972-04-26 2441424 1972-04-16 10 SVO
-19 9.8 2441652 1972-11-30 2441642 1972-11-20 10 AAVSO
-18 9.9 2441871 1973-07-07 2441860 1973-06-26 11 AAVSO
-17 9.5 2442095 1974-02-16 2442079 1974-01-31 16 SVO
-16   2442309 1974-09-18 2442297 1974-09-06 12 AAVSO
-15 9.9 2442538 1975-05-05 2442515 1975-04-12 23 SVO
-14 9.5 2442751 1975-12-04 2442733 1975-11-16 18 AAVSO
-13 9.1 2442963 1976-07-03 2442952 1976-06-22 11 AAVSO
-12 9.7 2443185 1977-02-10 2443170 1977-01-26 15 SVO
-11   2443403 1977-09-16 2443388 1977-09-01 15 AAVSO
-10 9.4 2443623 1978-04-24 2443606 1978-04-07 17 SVO
-9 9.1 2443834 1978-11-21 2443825 1978-11-12 9 AAVSO
-8 9.0 2444053 1979-06-28 2444043 1979-06-18 10 AAVSO
-7 10.2 2444277 1980-02-07 2444261 1980-01-22 16 SVO
-6   2444503 1980-09-20 2444479 1980-08-27 24 AAVSO
-5 9.6 2444718 1981-04-23 2444697 1981-04-02 21 SVO
-4 8.9 2444933 1981-11-24 2444916 1981-11-07 17 AAVSO
-3 9.6 2445154 1982-07-03 2445134 1982-06-13 20 SVO
-2 9.2 2445373 1983-02-07 2445352 1983-01-17 21 SVO
-1 10.0 2445590 1983-09-12 2445570 1983-08-23 20 AAVSO
0 9.5 2445806 1984-04-15 2445789 1984-03-29 17 SVO
1 9.7 2446027 1984-11-22 2446007 1984-11-02 20 AAVSO
2 9.5 2446241 1985-06-24 2446225 1985-06-08 16 AAVSO
3 9.8 2446467 1986-02-05 2446443 1986-01-12 24 SVO
4   2446679 1986-09-05 2446662 1986-08-19 17 AAVSO
5 9.6 2446899 1987-04-13 2446880 1987-03-25 19 SVO
6   2447121 1987-11-21 2447098 1987-10-29 23 AAVSO
7   2447339 1988-06-26 2447316 1988-06-03 23 AAVSO
8 9.7 2447557 1989-01-30 2447535 1989-01-08 22 SVO
9   2447769 1989-08-30 2447753 1989-08-14 16 AAVSO
10 9.1 2447982 1990-03-31 2447971 1990-03-20 11 SVO
11   2448196 1990-10-31 2448189 1990-10-24 7 AAVSO
12 9.1 2448421 1991-06-13 2448408 1991-05-31 13 SVO
13 10.0 2448641 1992-01-19 2448626 1992-01-04 15 SVO
14   2448862 1992-08-27 2448844 1992-08-09 18 AAVSO
15 9.2 2449064 1993-03-17 2449062 1993-03-15 2 SVO
16   2449282 1993-10-21 2449280 1993-10-19 2 AAVSO
17 9.1 2449497 1994-05-24 2449499 1994-05-26 -2 SVO
18 10.1 2449715 1994-12-28 2449717 1994-12-30 -2 SVO
19   2449925 1995-07-26 2449935 1995-08-05 -10 AAVSO
20 9.4 2450144 1996-03-01 2450153 1996-03-10 -9 SVO
21   2450359 1996-10-02 2450372 1996-10-15 -13 AAVSO
22 9.3 2450580 1997-05-11 2450590 1997-05-21 -10 SVO
23   2450800 1997-12-17 2450808 1997-12-25 -8 AAVSO
24   2451021 1998-07-26 2451026 1998-07-31 -5 AAVSO
25 9.2 2451230 1999-02-20 2451245 1999-03-07 -15 SVO
26   2451448 1999-09-26 2451463 1999-10-11 -15 AAVSO
27 9.5 2451667 2000-05-02 2451681 2000-05-16 -14 SVO
28   2451890 2000-12-11 2451899 2000-12-20 -9 AAVSO
29   2452100 2001-07-09 2452118 2001-07-27 -18 AAVSO
30 9.2 2452312 2002-02-06 2452336 2002-03-02 -24 SVO
31   2452531 2002-09-13 2452554 2002-10-06 -23 AAVSO
32 9.7 2452752 2003-04-22 2452772 2003-05-12 -20 SVO
33   2452970 2003-11-26 2452991 2003-12-17 -21 AAVSO
34   2453211 2004-07-24 2453209 2004-07-22 2 AAVSO
35 9.6 2453408 2005-02-06 2453427 2005-02-25 -19 SVO
36   2453627 2005-09-13 2453645 2005-10-01 -18 AAVSO
37 9.3 2453837 2006-04-11 2453864 2006-05-08 -27 SVO
38   2454060 2006-11-20 2454082 2006-12-12 -22 AAVSO
39   2454283 2007-07-01 2454300 2007-07-18 -17 AAVSO
40 9.3 2454503 2008-02-06 2454518 2008-02-21 -15 SVO
41 9.4 2454717 2008-09-07 2454736 2008-09-26 -19 AAVSO
42 9.8 2454943 2009-04-21 2454955 2009-05-03 -12 SVO
43 9.8 2455160 2009-11-24 2455173 2009-12-07 -13 AAVSO
44 9.5 2455373 2010-06-25 2455391 2010-07-13 -18 SVO
45 9.8 2455593 2011-01-31 2455609 2011-02-16 -16 SVO
46 9.3 2455807 2011-09-02 2455828 2011-09-23 -21 AAVSO
47 9.6 2456023 2012-04-05 2456046 2012-04-28 -23 SVO
48 10.0 2456242 2012-11-10 2456264 2012-12-02 -22 AAVSO
49 9.2 2456461 2013-06-17 2456482 2013-07-08 -21 SVO
50 10.3 2456679 2014-01-21 2456701 2014-02-12 -22 SVO
51   2456903 2014-09-02 2456919 2014-09-18 -16 AAVSO
52 9.9 2457115 2015-04-02 2457137 2015-04-24 -22 SVO
53 9.3 2457334 2015-11-07 2457355 2015-11-28 -21 AAVSO
54 9.5 2457554 2016-06-14 2457574 2016-07-04 -20 SVO
55 10.1 2457777 2017-01-23 2457792 2017-02-07 -15 SVO
56   2457990 2017-08-24 2458010 2017-09-13 -20 AAVSO
57 9.8 2458211 2018-04-02 2458228 2018-04-19 -17 SVO
58   2458430 2018-11-07 2458447 2018-11-24 -17 SVO
59 9.6 2458652 2019-06-17 2458665 2019-06-30 -13 SVO
60 10.1 2458875 2020-01-26 2458883 2020-02-03 -8 SVO
61   2459080 2020-08-18 2459101 2020-09-08 -21 SVO
62 10.0 2459304 2021-03-30 2459319 2021-04-14 -15 SVO
63   2459520 2021-11-01 2459538 2021-11-19 -18 SVO
64 9.5 2459736 2022-06-05 2459756 2022-06-25 -20 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.