Maxima for SV Her
Period: 238.52, Epoch: 2445142.7
AAVSO offset: 0

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-136   2412640 1893-06-25 2412704 1893-08-28 -64 AnHar, 1909, vol 55, p 95
-127   2414802 1899-05-27 2414850 1899-07-14 -48 AnHar, 1909, vol 55, p 95
-125   2415280 1900-09-17 2415327 1900-11-03 -47 AnHar, 1909, vol 55, p 95
-123   2415770 1902-01-20 2415804 1902-02-23 -34 AnHar, 1909, vol 55, p 95
-122   2416000 1902-09-07 2416043 1902-10-20 -43 SVO
-121   2416235 1903-04-30 2416281 1903-06-15 -46 AnHar, 1909, vol 55, p 95
-119   2416714 1904-08-21 2416759 1904-10-05 -45 SVO
-114   2417922 1907-12-12 2417951 1908-01-10 -29 AAVSO
-113 9.8 2418151 1908-07-28 2418190 1908-09-05 -39 AAVSO
-112   2418402 1909-04-05 2418428 1909-05-01 -26 AAVSO
-111 9.0 2418636 1909-11-25 2418667 1909-12-26 -31 AAVSO
-110 9.3 2418892 1910-08-08 2418905 1910-08-21 -13 AAVSO
-109   2419114 1911-03-18 2419144 1911-04-17 -30 AAVSO
-108   2419360 1911-11-19 2419382 1911-12-11 -22 AAVSO
-107   2419604 1912-07-20 2419621 1912-08-06 -17 AAVSO
-105   2420092 1913-11-20 2420098 1913-11-26 -6 AAVSO
-104   2420331 1914-07-17 2420336 1914-07-22 -5 AAVSO
-102 9.6 2420811 1915-11-09 2420813 1915-11-11 -2 AAVSO
-101 9.5 2421051 1916-07-06 2421052 1916-07-07 -1 AAVSO
-100 9.0 2421290 1917-03-02 2421290 1917-03-02 0 AAVSO
-99 10.5 2421528 1917-10-26 2421529 1917-10-27 -1 SVO
-98 9.8 2421768 1918-06-23 2421767 1918-06-22 1 SVO
-97 9.6 2422010 1919-02-20 2422006 1919-02-16 4 AAVSO
-96 9.8 2422248 1919-10-16 2422245 1919-10-13 3 SVO
-95 9.5 2422492 1920-06-16 2422483 1920-06-07 9 AAVSO
-94 9.6 2422726 1921-02-05 2422722 1921-02-01 4 SVO
-93 10.3 2422966 1921-10-03 2422960 1921-09-27 6 SVO
-92 9.9 2423204 1922-05-29 2423199 1922-05-24 5 SVO
-91 10.3 2423447 1923-01-27 2423437 1923-01-17 10 SVO
-90 9.9 2423690 1923-09-27 2423676 1923-09-13 14 SVO
-89 9.6 2423916 1924-05-10 2423914 1924-05-08 2 SVO
-88 9.9 2424168 1925-01-17 2424153 1925-01-02 15 SVO
-87 9.7 2424393 1925-08-30 2424391 1925-08-28 2 SVO
-86 9.9 2424632 1926-04-26 2424630 1926-04-24 2 SVO
-85 9.2 2424864 1926-12-14 2424868 1926-12-18 -4 SVO
-84 9.8 2425101 1927-08-08 2425107 1927-08-14 -6 SVO
-83 10.2 2425339 1928-04-02 2425345 1928-04-08 -6 SVO
-82 9.4 2425578 1928-11-27 2425584 1928-12-03 -6 SVO
-81 9.7 2425814 1929-07-21 2425822 1929-07-29 -8 SVO
-80 9.2 2426045 1930-03-09 2426061 1930-03-25 -16 SVO
-79 10.3 2426297 1930-11-16 2426299 1930-11-18 -2 SVO
-78 9.8 2426534 1931-07-11 2426538 1931-07-15 -4 SVO
-77 10.0 2426769 1932-03-02 2426776 1932-03-09 -7 SVO
-76 9.7 2427000 1932-10-19 2427015 1932-11-03 -15 SVO
-75 9.7 2427240 1933-06-16 2427253 1933-06-29 -13 SVO
-74 10.2 2427489 1934-02-20 2427492 1934-02-23 -3 SVO
-73 10.0 2427734 1934-10-23 2427731 1934-10-20 3 SVO
-72 10.2 2427969 1935-06-15 2427969 1935-06-15 0 SVO
-71 9.3 2428206 1936-02-07 2428208 1936-02-09 -2 AAVSO
-70 9.6 2428445 1936-10-03 2428446 1936-10-04 -1 SVO
-69 10.0 2428682 1937-05-28 2428685 1937-05-31 -3 SVO
-68   2428926 1938-01-27 2428923 1938-01-24 3 AAVSO
-67 9.4 2429164 1938-09-22 2429162 1938-09-20 2 SVO
-66 10.4 2429409 1939-05-25 2429400 1939-05-16 9 SVO
-65 9.8 2429652 1940-01-23 2429639 1940-01-10 13 AAVSO
-64 10.7 2429894 1940-09-21 2429877 1940-09-04 17 SVO
-63 9.6 2430124 1941-05-09 2430116 1941-05-01 8 SVO
-62   2430361 1942-01-01 2430354 1941-12-25 7 AAVSO
-61 10.2 2430603 1942-08-31 2430593 1942-08-21 10 AAVSO
-60 10.6 2430850 1943-05-05 2430831 1943-04-16 19 AAVSO
-59 10.7 2431084 1943-12-25 2431070 1943-12-11 14 AAVSO
-58 10.9 2431330 1944-08-27 2431308 1944-08-05 22 SVO
-57 10.8 2431571 1945-04-25 2431547 1945-04-01 24 AAVSO
-56 10.2 2431802 1945-12-12 2431785 1945-11-25 17 AAVSO
-55 9.9 2432050 1946-08-17 2432024 1946-07-22 26 SVO
-54 9.7 2432281 1947-04-05 2432262 1947-03-17 19 AAVSO
-53 9.5 2432520 1947-11-30 2432501 1947-11-11 19 AAVSO
-52 10.7 2432771 1948-08-07 2432740 1948-07-07 31 SVO
-51 10.8 2433008 1949-04-01 2432978 1949-03-02 30 AAVSO
-50 9.7 2433235 1949-11-14 2433217 1949-10-27 18 AAVSO
-49 9.8 2433475 1950-07-12 2433455 1950-06-22 20 SVO
-48   2433717 1951-03-11 2433694 1951-02-16 23 AAVSO
-47 9.7 2433960 1951-11-09 2433932 1951-10-12 28 AAVSO
-46 10.3 2434198 1952-07-04 2434171 1952-06-07 27 SVO
-45   2434432 1953-02-23 2434409 1953-01-31 23 AAVSO
-44 10.0 2434663 1953-10-12 2434648 1953-09-27 15 SVO
-43 10.1 2434903 1954-06-09 2434886 1954-05-23 17 SVO
-42   2435140 1955-02-01 2435125 1955-01-17 15 AAVSO
-41 9.8 2435376 1955-09-25 2435363 1955-09-12 13 SVO
-40 10.0 2435612 1956-05-18 2435602 1956-05-08 10 SVO
-39   2435852 1957-01-13 2435840 1957-01-01 12 AAVSO
-38 10.5 2436096 1957-09-14 2436079 1957-08-28 17 SVO
-37 9.2 2436325 1958-05-01 2436317 1958-04-23 8 AAVSO
-36   2436563 1958-12-25 2436556 1958-12-18 7 AAVSO
-35 10.0 2436808 1959-08-27 2436794 1959-08-13 14 SVO
-34 10.4 2437047 1960-04-22 2437033 1960-04-08 14 AAVSO
-33 10.0 2437286 1960-12-17 2437271 1960-12-02 15 AAVSO
-32 10.2 2437522 1961-08-10 2437510 1961-07-29 12 SVO
-31 9.8 2437758 1962-04-03 2437748 1962-03-24 10 AAVSO
-30 9.8 2438004 1962-12-05 2437987 1962-11-18 17 AAVSO
-29 10.7 2438249 1963-08-07 2438226 1963-07-15 23 SVO
-28 10.4 2438494 1964-04-08 2438464 1964-03-09 30 SVO
-27 9.4 2438725 1964-11-25 2438703 1964-11-03 22 AAVSO
-26 10.1 2438966 1965-07-24 2438941 1965-06-29 25 SVO
-25 10.2 2439203 1966-03-18 2439180 1966-02-23 23 AAVSO
-24 9.8 2439441 1966-11-11 2439418 1966-10-19 23 SVO
-23 10.4 2439682 1967-07-10 2439657 1967-06-15 25 SVO
-22 9.9 2439919 1968-03-03 2439895 1968-02-08 24 AAVSO
-21 9.5 2440158 1968-10-28 2440134 1968-10-04 24 AAVSO
-20 9.9 2440401 1969-06-28 2440372 1969-05-30 29 SVO
-19 10.0 2440633 1970-02-15 2440611 1970-01-24 22 AAVSO
-18 9.9 2440876 1970-10-16 2440849 1970-09-19 27 SVO
-17 10.5 2441116 1971-06-13 2441088 1971-05-16 28 SVO
-16   2441351 1972-02-03 2441326 1972-01-09 25 AAVSO
-15 10.3 2441590 1972-09-29 2441565 1972-09-04 25 SVO
-14 10.2 2441832 1973-05-29 2441803 1973-04-30 29 SVO
-13   2442077 1974-01-29 2442042 1973-12-25 35 AAVSO
-12 9.6 2442315 1974-09-24 2442280 1974-08-20 35 SVO
-11 10.8 2442559 1975-05-26 2442519 1975-04-16 40 SVO
-10 11.1 2442795 1976-01-17 2442757 1975-12-10 38 AAVSO
-9 10.4 2443027 1976-09-05 2442996 1976-08-05 31 SVO
-8 9.5 2443260 1977-04-26 2443234 1977-03-31 26 SVO
-7   2443501 1977-12-23 2443473 1977-11-25 28 AAVSO
-6 10.8 2443737 1978-08-16 2443712 1978-07-22 25 SVO
-5 10.3 2443960 1979-03-27 2443950 1979-03-17 10 AAVSO
-4 10.1 2444201 1979-11-23 2444189 1979-11-11 12 AAVSO
-3 10.8 2444445 1980-07-24 2444427 1980-07-06 18 SVO
-2 10.0 2444680 1981-03-16 2444666 1981-03-02 14 AAVSO
-1 10.6 2444915 1981-11-06 2444904 1981-10-26 11 SVO
0 10.2 2445150 1982-06-29 2445143 1982-06-22 7 SVO
1 9.9 2445389 1983-02-23 2445381 1983-02-15 8 AAVSO
2 10.3 2445629 1983-10-21 2445620 1983-10-12 9 SVO
3 10.3 2445867 1984-06-15 2445858 1984-06-06 9 SVO
4 10.5 2446107 1985-02-10 2446097 1985-01-31 10 AAVSO
5 10.0 2446332 1985-09-23 2446335 1985-09-26 -3 SVO
6 10.6 2446573 1986-05-22 2446574 1986-05-23 -1 SVO
7 10.1 2446812 1987-01-16 2446812 1987-01-16 0 SVO
8 10.3 2447049 1987-09-10 2447051 1987-09-12 -2 SVO
9 9.9 2447278 1988-04-26 2447289 1988-05-07 -11 SVO
10 9.9 2447516 1988-12-20 2447528 1989-01-01 -12 SVO
11 10.6 2447755 1989-08-16 2447766 1989-08-27 -11 SVO
12 10.0 2447986 1990-04-04 2448005 1990-04-23 -19 SVO
13 10.5 2448226 1990-11-30 2448243 1990-12-17 -17 SVO
14 10.3 2448467 1991-07-29 2448482 1991-08-13 -15 SVO
15   2448707 1992-03-25 2448720 1992-04-07 -13 AAVSO
16   2448950 1992-11-23 2448959 1992-12-02 -9 AAVSO
17 9.9 2449175 1993-07-06 2449198 1993-07-29 -23 SVO
18 10.1 2449411 1994-02-27 2449436 1994-03-24 -25 SVO
19 10.2 2449650 1994-10-24 2449675 1994-11-18 -25 SVO
20 10.7 2449891 1995-06-22 2449913 1995-07-14 -22 SVO
21 10.2 2450127 1996-02-13 2450152 1996-03-09 -25 SVO
22 10.1 2450360 1996-10-03 2450390 1996-11-02 -30 SVO
23 10.1 2450599 1997-05-30 2450629 1997-06-29 -30 SVO
24 10.0 2450836 1998-01-22 2450867 1998-02-22 -31 SVO
25 10.3 2451075 1998-09-18 2451106 1998-10-19 -31 SVO
26 11.2 2451315 1999-05-16 2451344 1999-06-14 -29 SVO
27 10.2 2451546 2000-01-02 2451583 2000-02-08 -37 SVO
28 10.3 2451792 2000-09-04 2451821 2000-10-03 -29 SVO
29 10.4 2452031 2001-05-01 2452060 2001-05-30 -29 SVO
30 9.8 2452267 2001-12-23 2452298 2002-01-23 -31 SVO
31 9.7 2452508 2002-08-21 2452537 2002-09-19 -29 SVO
32 10.0 2452750 2003-04-20 2452775 2003-05-15 -25 SVO
33 9.9 2452990 2003-12-16 2453014 2004-01-09 -24 SVO
34 10.0 2453234 2004-08-16 2453252 2004-09-03 -18 SVO
35 10.3 2453480 2005-04-19 2453491 2005-04-30 -11 SVO
36   2453713 2005-12-08 2453729 2005-12-24 -16 AAVSO
37 9.9 2453954 2006-08-06 2453968 2006-08-20 -14 SVO
38   2454192 2007-04-01 2454207 2007-04-16 -15 AAVSO
39 10.2 2454435 2007-11-30 2454445 2007-12-10 -10 SVO
40 10.1 2454672 2008-07-24 2454684 2008-08-05 -12 SVO
41 9.9 2454919 2009-03-28 2454922 2009-03-31 -3 AAVSO
42 10.7 2455157 2009-11-21 2455161 2009-11-25 -4 SVO
43 9.8 2455392 2010-07-14 2455399 2010-07-21 -7 SVO
44 10.4 2455636 2011-03-15 2455638 2011-03-17 -2 SVO
45 10.2 2455870 2011-11-04 2455876 2011-11-10 -6 SVO
46 10.1 2456106 2012-06-27 2456115 2012-07-06 -9 SVO
47 10.4 2456348 2013-02-24 2456353 2013-03-01 -5 AAVSO
48 10.2 2456582 2013-10-16 2456592 2013-10-26 -10 SVO
49 10.1 2456821 2014-06-12 2456830 2014-06-21 -9 SVO
50 10.1 2457060 2015-02-06 2457069 2015-02-15 -9 SVO
51 10.4 2457297 2015-10-01 2457307 2015-10-11 -10 SVO
52 9.8 2457529 2016-05-20 2457546 2016-06-06 -17 SVO
53 10.0 2457770 2017-01-16 2457784 2017-01-30 -14 SVO
54 10.1 2458005 2017-09-08 2458023 2017-09-26 -18 SVO
55 10.0 2458250 2018-05-11 2458261 2018-05-22 -11 SVO
56 10.4 2458496 2019-01-12 2458500 2019-01-16 -4 SVO
57 10.7 2458737 2019-09-10 2458738 2019-09-11 -1 SVO
58 10.2 2458978 2020-05-08 2458977 2020-05-07 1 SVO
59 10.2 2459216 2021-01-01 2459215 2020-12-31 1 SVO
60 10.0 2459453 2021-08-26 2459454 2021-08-27 -1 SVO
61 10.2 2459687 2022-04-17 2459693 2022-04-23 -6 SVO
62   2459930 2022-12-16 2459931 2022-12-17 -1 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.