Maxima for Y Vir
Period: 218.23, Epoch: 2445788.0
AAVSO offset: 1

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-169   2408880 1883-03-10 2408907 1883-04-06 -27 GuL, 1918, 1.1
-154   2412160 1892-03-02 2412181 1892-03-23 -21 SVO
-152   2412600 1893-05-16 2412617 1893-06-02 -17 AnHar, 1909, vol 55, p 95
-150   2413015 1894-07-05 2413054 1894-08-13 -39 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 2413927 1897-01-02 -17 SVO
-145   2414128 1897-07-22 2414145 1897-08-08 -17 AnHar, 1909, vol 55, p 95
-144   2414348 1898-02-27 2414363 1898-03-14 -15 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 2415891 1902-05-21 -15 AnHar, 1909, vol 55, p 95
-134   2416532 1904-02-21 2416545 1904-03-05 -13 SVO
-132   2416957 1905-04-21 2416982 1905-05-16 -25 AnHar, 1909, vol 55, p 95
-131   2417189 1905-12-09 2417200 1905-12-20 -11 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 2417855 1907-10-06 -23 AAVSO
-127 9.8 2418055 1908-04-23 2418073 1908-05-11 -18 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 2418728 1910-02-25 -13 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 2419819 1913-02-20 -17 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 2420692 1915-07-13 -27 AAVSO
-114 9.0 2420891 1916-01-28 2420910 1916-02-16 -19 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 2421783 1918-07-08 -16 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 2422656 1920-11-27 5 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 2423529 1923-04-19 4 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 2424402 1925-09-08 15 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 2425493 1928-09-03 14 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 2426366 1931-01-24 -2 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 2427239 1933-06-15 -8 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 2430075 1941-03-21 18 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 2432912 1948-12-26 27 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 2433785 1951-05-18 4 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 2434658 1953-10-07 4 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 2435749 1956-10-02 22 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 2436622 1959-02-22 29 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 2437495 1961-07-14 18 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 2438368 1963-12-04 14 AAVSO
-33 9.4 2438592 1964-07-15 2438586 1964-07-09 6 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 2439241 1966-04-25 8 SVO
-29 10.0 2439471 1966-12-11 2439459 1966-11-29 12 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 2440332 1969-04-20 17 SVO
-24 9.7 2440571 1969-12-15 2440550 1969-11-24 21 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 2441205 1971-09-10 15 AAVSO
-20 9.1 2441434 1972-04-26 2441423 1972-04-15 11 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 2442078 1974-01-30 17 SVO
-16   2442309 1974-09-18 2442296 1974-09-05 13 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 2442951 1976-06-21 12 AAVSO
-12 9.7 2443185 1977-02-10 2443169 1977-01-25 16 SVO
-11   2443403 1977-09-16 2443387 1977-08-31 16 AAVSO
-10 9.4 2443623 1978-04-24 2443606 1978-04-07 17 SVO
-9 9.1 2443834 1978-11-21 2443824 1978-11-11 10 AAVSO
-8 9.0 2444053 1979-06-28 2444042 1979-06-17 11 AAVSO
-7 10.2 2444277 1980-02-07 2444260 1980-01-21 17 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 2444915 1981-11-06 18 AAVSO
-3 9.6 2445154 1982-07-03 2445133 1982-06-12 21 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 2445788 1984-03-28 18 SVO
1 9.7 2446027 1984-11-22 2446006 1984-11-01 21 AAVSO
2 9.5 2446241 1985-06-24 2446224 1985-06-07 17 AAVSO
3 9.8 2446467 1986-02-05 2446443 1986-01-12 24 SVO
4   2446679 1986-09-05 2446661 1986-08-18 18 AAVSO
5 9.6 2446899 1987-04-13 2446879 1987-03-24 20 SVO
6   2447121 1987-11-21 2447097 1987-10-28 24 AAVSO
7   2447339 1988-06-26 2447316 1988-06-03 23 AAVSO
8 9.7 2447557 1989-01-30 2447534 1989-01-07 23 SVO
9   2447769 1989-08-30 2447752 1989-08-13 17 AAVSO
10 9.1 2447982 1990-03-31 2447970 1990-03-19 12 SVO
11   2448196 1990-10-31 2448189 1990-10-24 7 AAVSO
12 9.1 2448421 1991-06-13 2448407 1991-05-30 14 SVO
13 10.0 2448641 1992-01-19 2448625 1992-01-03 16 SVO
14   2448862 1992-08-27 2448843 1992-08-08 19 AAVSO
15 9.2 2449064 1993-03-17 2449061 1993-03-14 3 SVO
16   2449282 1993-10-21 2449280 1993-10-19 2 AAVSO
17 9.1 2449497 1994-05-24 2449498 1994-05-25 -1 SVO
18 10.1 2449715 1994-12-28 2449716 1994-12-29 -1 SVO
19   2449925 1995-07-26 2449934 1995-08-04 -9 AAVSO
20 9.4 2450144 1996-03-01 2450153 1996-03-10 -9 SVO
21   2450359 1996-10-02 2450371 1996-10-14 -12 AAVSO
22 9.3 2450580 1997-05-11 2450589 1997-05-20 -9 SVO
23   2450800 1997-12-17 2450807 1997-12-24 -7 AAVSO
24   2451021 1998-07-26 2451025 1998-07-30 -4 AAVSO
25 9.2 2451230 1999-02-20 2451244 1999-03-06 -14 SVO
26   2451448 1999-09-26 2451462 1999-10-10 -14 AAVSO
27 9.5 2451667 2000-05-02 2451680 2000-05-15 -13 SVO
28   2451890 2000-12-11 2451898 2000-12-19 -8 AAVSO
29   2452100 2001-07-09 2452117 2001-07-26 -17 AAVSO
30 9.2 2452312 2002-02-06 2452335 2002-03-01 -23 SVO
31   2452531 2002-09-13 2452553 2002-10-05 -22 AAVSO
32 9.7 2452752 2003-04-22 2452771 2003-05-11 -19 SVO
33   2452970 2003-11-26 2452990 2003-12-16 -20 AAVSO
34   2453211 2004-07-24 2453208 2004-07-21 3 AAVSO
35 9.6 2453408 2005-02-06 2453426 2005-02-24 -18 SVO
36   2453627 2005-09-13 2453644 2005-09-30 -17 AAVSO
37 9.3 2453837 2006-04-11 2453862 2006-05-06 -25 SVO
38   2454060 2006-11-20 2454081 2006-12-11 -21 AAVSO
39   2454283 2007-07-01 2454299 2007-07-17 -16 AAVSO
40 9.3 2454503 2008-02-06 2454517 2008-02-20 -14 SVO
41 9.4 2454717 2008-09-07 2454735 2008-09-25 -18 AAVSO
42 9.8 2454943 2009-04-21 2454954 2009-05-02 -11 SVO
43 9.8 2455160 2009-11-24 2455172 2009-12-06 -12 AAVSO
44 9.5 2455373 2010-06-25 2455390 2010-07-12 -17 SVO
45 9.8 2455593 2011-01-31 2455608 2011-02-15 -15 SVO
46 9.3 2455807 2011-09-02 2455827 2011-09-22 -20 AAVSO
47 9.6 2456023 2012-04-05 2456045 2012-04-27 -22 SVO
48 10.0 2456242 2012-11-10 2456263 2012-12-01 -21 AAVSO
49 9.2 2456461 2013-06-17 2456481 2013-07-07 -20 SVO
50 10.3 2456679 2014-01-21 2456699 2014-02-10 -20 SVO
51   2456903 2014-09-02 2456918 2014-09-17 -15 AAVSO
52 9.9 2457115 2015-04-02 2457136 2015-04-23 -21 SVO
53 9.3 2457334 2015-11-07 2457354 2015-11-27 -20 AAVSO
54 9.5 2457554 2016-06-14 2457572 2016-07-02 -18 SVO
55 10.1 2457777 2017-01-23 2457791 2017-02-06 -14 SVO
56   2457990 2017-08-24 2458009 2017-09-12 -19 AAVSO
57 9.8 2458211 2018-04-02 2458227 2018-04-18 -16 SVO
58   2458430 2018-11-07 2458445 2018-11-22 -15 SVO
59 9.6 2458652 2019-06-17 2458664 2019-06-29 -12 SVO
60 10.1 2458875 2020-01-26 2458882 2020-02-02 -7 SVO
61   2459080 2020-08-18 2459100 2020-09-07 -20 SVO
62 10.0 2459304 2021-03-30 2459318 2021-04-13 -14 SVO
63   2459520 2021-11-01 2459536 2021-11-17 -16 SVO
64 9.5 2459736 2022-06-05 2459755 2022-06-24 -19 SVO
65 10.0 2459958 2023-01-13 2459973 2023-01-28 -15 SVO
66   2460175 2023-08-18 2460191 2023-09-03 -16 SVO
67 9.6 2460391 2024-03-21 2460409 2024-04-08 -18 SVO
68   2460610 2024-10-26 2460628 2024-11-13 -18 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.