Maxima for S Her
Period: 307.28, Epoch: 2445054
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-168   2393296 1840-07-09 2393431 1840-11-21 -135 AnHar, 1909, vol 55, p 95
-161   2395481 1846-07-03 2395582 1846-10-12 -101 AnHar, 1909, vol 55, p 95
-149   2399262 1856-11-08 2399269 1856-11-15 -7 AnHar, 1909, vol 55, p 95
-148 7.3 2399562 1857-09-04 2399577 1857-09-19 -15 SVO
-147   2399889 1858-07-28 2399884 1858-07-23 5 MNRAS, 1915, vol 75, p 398, VeBam, 1931, vol 3, p 1
-146 7.1 2400166 1859-05-01 2400191 1859-05-26 -25 SVO
-143   2401078 1861-10-29 2401113 1861-12-03 -35 MNRAS, 1915, vol 75, p 398
-142 7.6 2401382 1862-08-29 2401420 1862-10-06 -38 SVO
-141 7.6 2401678 1863-06-21 2401728 1863-08-10 -50 SVO
-140   2401983 1864-04-21 2402035 1864-06-12 -52 MNRAS, 1915, vol 75, p 398
-139   2402286 1865-02-18 2402342 1865-04-15 -56 MNRAS, 1915, vol 75, p 398, AnHar, 1909, vol 55, p 95
-138   2402572 1865-12-01 2402649 1866-02-16 -77 MNRAS, 1915, vol 75, p 398
-137 7.3 2402879 1866-10-04 2402957 1866-12-21 -78 SVO
-136 7.2 2403179 1867-07-31 2403264 1867-10-24 -85 SVO
-135 6.6 2403471 1868-05-18 2403571 1868-08-26 -100 SVO
-134   2403795 1869-04-07 2403878 1869-06-29 -83 VeBam, 1931, vol 3, p 1
-133 7.4 2404092 1870-01-29 2404186 1870-05-03 -94 SVO
-132   2404392 1870-11-25 2404493 1871-03-06 -101 VeBam, 1931, vol 3, p 1
-131 6.7 2404704 1871-10-03 2404800 1872-01-07 -96 SVO
-130 7.4 2405016 1872-08-10 2405108 1872-11-10 -92 SVO
-128 7.0 2405630 1874-04-16 2405722 1874-07-17 -92 SVO
-125   2406584 1876-11-25 2406644 1877-01-24 -60 AnHar, 1909, vol 55, p 95
-124   2406890 1877-09-27 2406951 1877-11-27 -61 GuL, 1920, 1.2
-123   2407205 1878-08-08 2407259 1878-10-01 -54 GuL, 1920, 1.2, MNRAS, 1915, vol 75, p 398
-122   2407511 1879-06-10 2407566 1879-08-04 -55 GuL, 1920, 1.2
-121   2407821 1880-04-15 2407873 1880-06-06 -52 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-120   2408136 1881-02-24 2408180 1881-04-09 -44 AnHar, 1909, vol 55, p 95
-119   2408450 1882-01-04 2408488 1882-02-11 -38 GuL, 1920, 1.2, MNRAS, 1915, vol 75, p 398
-118   2408750 1882-10-31 2408795 1882-12-15 -45 AnHar, 1909, vol 55, p 95
-117   2409066 1883-09-12 2409102 1883-10-18 -36 AnHar, 1909, vol 55, p 95
-116 7.7 2409388 1884-07-30 2409410 1884-08-21 -22 SVO
-115 7.4 2409701 1885-06-08 2409717 1885-06-24 -16 SVO
-112   2410616 1887-12-10 2410639 1888-01-02 -23 AnHar, 1909, vol 55, p 95
-111   2410928 1888-10-17 2410946 1888-11-04 -18 AnHar, 1909, vol 55, p 95
-110   2411238 1889-08-23 2411253 1889-09-07 -15 AnHar, 1909, vol 55, p 95
-109   2411560 1890-07-11 2411560 1890-07-11 0 AnHar, 1909, vol 55, p 95
-107   2412173 1892-03-15 2412175 1892-03-17 -2 GuL, 1920, 1.2
-106   2412479 1893-01-15 2412482 1893-01-18 -3 GuL, 1920, 1.2
-105   2412786 1893-11-18 2412790 1893-11-22 -4 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-104   2413097 1894-09-25 2413097 1894-09-25 0 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-103   2413412 1895-08-06 2413404 1895-07-29 8 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-102   2413720 1896-06-09 2413711 1896-05-31 9 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-101   2414025 1897-04-10 2414019 1897-04-04 6 GuL, 1920, 1.2
-100   2414325 1898-02-04 2414326 1898-02-05 -1 GuL, 1920, 1.2
-99   2414629 1898-12-05 2414633 1898-12-09 -4 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-98   2414933 1899-10-05 2414941 1899-10-13 -8 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-97 6.9 2415239 1900-08-07 2415248 1900-08-16 -9 SVO
-96   2415535 1901-05-30 2415555 1901-06-19 -20 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-95   2415844 1902-04-04 2415862 1902-04-22 -18 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-94   2416126 1903-01-11 2416170 1903-02-24 -44 AnHar, 1909, vol 55, p 95
-93   2416433 1903-11-14 2416477 1903-12-28 -44 AnHar, 1909, vol 55, p 95
-92   2416740 1904-09-16 2416784 1904-10-30 -44 AnHar, 1909, vol 55, p 95
-91 7.7 2417041 1905-07-14 2417092 1905-09-03 -51 SVO
-90 7.0 2417340 1906-05-09 2417399 1906-07-07 -59 SVO
-89 7.6 2417647 1907-03-12 2417706 1907-05-10 -59 SVO
-88 7.5 2417952 1908-01-11 2418013 1908-03-12 -61 SVO
-87 7.2 2418250 1908-11-04 2418321 1909-01-14 -71 SVO
-86 7.7 2418557 1909-09-07 2418628 1909-11-17 -71 SVO
-85 7.8 2418866 1910-07-13 2418935 1910-09-20 -69 SVO
-84 7.6 2419162 1911-05-05 2419242 1911-07-24 -80 SVO
-83 7.3 2419448 1912-02-15 2419550 1912-05-27 -102 SVO
-82 7.3 2419754 1912-12-17 2419857 1913-03-30 -103 SVO
-81 7.7 2420052 1913-10-11 2420164 1914-01-31 -112 SVO
-80 7.5 2420352 1914-08-07 2420472 1914-12-05 -120 SVO
-79 7.4 2420650 1915-06-01 2420779 1915-10-08 -129 SVO
-78 7.1 2420959 1916-04-05 2421086 1916-08-10 -127 SVO
-77 7.2 2421254 1917-01-25 2421393 1917-06-13 -139 SVO
-76 7.6 2421572 1917-12-09 2421701 1918-04-17 -129 SVO
-75 7.2 2421863 1918-09-26 2422008 1919-02-18 -145 SVO
-74 7.4 2422170 1919-07-30 2422315 1919-12-22 -145 SVO
-73 7.4 2422473 1920-05-28 2422623 1920-10-25 -150 SVO
-72 7.0 2422768 1921-03-19 2422930 1921-08-28 -162 SVO
-71 7.0 2423076 1922-01-21 2423237 1922-07-01 -161 SVO
-70 7.3 2423379 1922-11-20 2423544 1923-05-04 -165 SVO
-69 7.0 2423687 1923-09-24 2423852 1924-03-07 -165 SVO
-68 7.7 2424004 1924-08-06 2424159 1925-01-08 -155 SVO
-67 7.4 2424317 1925-06-15 2424466 1925-11-11 -149 SVO
-66 7.3 2424618 1926-04-12 2424774 1926-09-15 -156 SVO
-65 7.2 2424928 1927-02-16 2425081 1927-07-19 -153 SVO
-64 7.2 2425233 1927-12-18 2425388 1928-05-21 -155 SVO
-63 7.3 2425546 1928-10-26 2425695 1929-03-24 -149 SVO
-62 7.4 2425856 1929-09-01 2426003 1930-01-26 -147 SVO
-61 7.7 2426179 1930-07-21 2426310 1930-11-29 -131 SVO
-60 7.4 2426489 1931-05-27 2426617 1931-10-02 -128 SVO
-59 7.4 2426804 1932-04-06 2426924 1932-08-04 -120 SVO
-58 7.4 2427129 1933-02-25 2427232 1933-06-08 -103 SVO
-57 7.3 2427440 1934-01-02 2427539 1934-04-11 -99 SVO
-56 7.7 2427764 1934-11-22 2427846 1935-02-12 -82 SVO
-55 7.7 2428073 1935-09-27 2428154 1935-12-17 -81 SVO
-54 7.5 2428382 1936-08-01 2428461 1936-10-19 -79 SVO
-53 7.4 2428699 1937-06-14 2428768 1937-08-22 -69 SVO
-52 7.3 2429005 1938-04-16 2429075 1938-06-25 -70 SVO
-51 7.4 2429322 1939-02-27 2429383 1939-04-29 -61 SVO
-50 7.4 2429640 1940-01-11 2429690 1940-03-01 -50 SVO
-49 7.2 2429963 1940-11-29 2429997 1941-01-02 -34 SVO
-48 8.2 2430282 1941-10-14 2430305 1941-11-06 -23 SVO
-47 7.4 2430578 1942-08-06 2430612 1942-09-09 -34 SVO
-46 7.6 2430905 1943-06-29 2430919 1943-07-13 -14 SVO
-45 7.6 2431224 1944-05-13 2431226 1944-05-15 -2 SVO
-44 7.5 2431532 1945-03-17 2431534 1945-03-19 -2 SVO
-43 7.4 2431833 1946-01-12 2431841 1946-01-20 -8 SVO
-42 7.9 2432149 1946-11-24 2432148 1946-11-23 1 SVO
-41 7.2 2432470 1947-10-11 2432456 1947-09-27 14 SVO
-40 8.5 2432778 1948-08-14 2432763 1948-07-30 15 SVO
-39 7.5 2433076 1949-06-08 2433070 1949-06-02 6 SVO
-38 7.6 2433388 1950-04-16 2433377 1950-04-05 11 SVO
-37 7.5 2433697 1951-02-19 2433685 1951-02-07 12 SVO
-36 7.8 2434014 1952-01-02 2433992 1951-12-11 22 SVO
-35 7.3 2434322 1952-11-05 2434299 1952-10-13 23 SVO
-34 7.5 2434621 1953-08-31 2434606 1953-08-16 15 SVO
-33 7.5 2434932 1954-07-08 2434914 1954-06-20 18 SVO
-32 7.5 2435240 1955-05-12 2435221 1955-04-23 19 SVO
-31 7.6 2435548 1956-03-15 2435528 1956-02-24 20 SVO
-30 8.0 2435866 1957-01-27 2435836 1956-12-28 30 SVO
-29 7.4 2436165 1957-11-22 2436143 1957-10-31 22 AAVSO
-28 7.4 2436487 1958-10-10 2436450 1958-09-03 37 SVO
-27 7.4 2436788 1959-08-07 2436757 1959-07-07 31 SVO
-26 7.4 2437089 1960-06-03 2437065 1960-05-10 24 SVO
-25 7.5 2437392 1961-04-02 2437372 1961-03-13 20 SVO
-24 7.5 2437704 1962-02-08 2437679 1962-01-14 25 SVO
-23 8.1 2438031 1963-01-01 2437987 1962-11-18 44 SVO
-22 7.3 2438327 1963-10-24 2438294 1963-09-21 33 SVO
-21 7.5 2438628 1964-08-20 2438601 1964-07-24 27 SVO
-20 7.6 2438930 1965-06-18 2438908 1965-05-27 22 SVO
-19 7.1 2439227 1966-04-11 2439216 1966-03-31 11 SVO
-18 8.0 2439538 1967-02-16 2439523 1967-02-01 15 SVO
-17 7.8 2439849 1967-12-24 2439830 1967-12-05 19 SVO
-16 7.9 2440160 1968-10-30 2440138 1968-10-08 22 SVO
-15 7.4 2440464 1969-08-30 2440445 1969-08-11 19 SVO
-14 7.3 2440758 1970-06-20 2440752 1970-06-14 6 SVO
-13 7.7 2441064 1971-04-22 2441059 1971-04-17 5 SVO
-12 7.5 2441372 1972-02-24 2441367 1972-02-19 5 SVO
-11 7.6 2441675 1972-12-23 2441674 1972-12-22 1 SVO
-10 7.6 2441984 1973-10-28 2441981 1973-10-25 3 SVO
-9 7.6 2442296 1974-09-05 2442288 1974-08-28 8 SVO
-8 7.6 2442596 1975-07-02 2442596 1975-07-02 0 SVO
-7 7.8 2442908 1976-05-09 2442903 1976-05-04 5 SVO
-6 7.7 2443222 1977-03-19 2443210 1977-03-07 12 SVO
-5 7.3 2443511 1978-01-02 2443518 1978-01-09 -7 SVO
-4 7.4 2443824 1978-11-11 2443825 1978-11-12 -1 SVO
-3 7.3 2444136 1979-09-19 2444132 1979-09-15 4 SVO
-2 7.5 2444441 1980-07-20 2444439 1980-07-18 2 SVO
-1 7.4 2444749 1981-05-24 2444747 1981-05-22 2 SVO
0 7.9 2445060 1982-03-31 2445054 1982-03-25 6 SVO
1 7.9 2445373 1983-02-07 2445361 1983-01-26 12 SVO
2 7.4 2445674 1983-12-05 2445669 1983-11-30 5 SVO
3 7.8 2445983 1984-10-09 2445976 1984-10-02 7 SVO
4 7.8 2446295 1985-08-17 2446283 1985-08-05 12 SVO
5 7.5 2446595 1986-06-13 2446590 1986-06-08 5 SVO
6 7.5 2446902 1987-04-16 2446898 1987-04-12 4 SVO
7 7.8 2447209 1988-02-17 2447205 1988-02-13 4 SVO
8 8.1 2447509 1988-12-13 2447512 1988-12-16 -3 SVO
9 7.5 2447822 1989-10-22 2447820 1989-10-20 2 SVO
10 7.5 2448126 1990-08-22 2448127 1990-08-23 -1 SVO
11 7.4 2448427 1991-06-19 2448434 1991-06-26 -7 SVO
12 7.3 2448733 1992-04-20 2448741 1992-04-28 -8 SVO
13 7.5 2449046 1993-02-27 2449049 1993-03-02 -3 SVO
14 8.0 2449358 1994-01-05 2449356 1994-01-03 2 SVO
15 7.5 2449674 1994-11-17 2449663 1994-11-06 11 SVO
16 7.6 2449976 1995-09-15 2449970 1995-09-09 6 SVO
17 7.7 2450282 1996-07-17 2450278 1996-07-13 4 SVO
18 7.3 2450577 1997-05-08 2450585 1997-05-16 -8 SVO
19 7.9 2450889 1998-03-16 2450892 1998-03-19 -3 SVO
20 7.5 2451197 1999-01-18 2451200 1999-01-21 -3 SVO
21 7.6 2451509 1999-11-26 2451507 1999-11-24 2 SVO
22 7.4 2451813 2000-09-25 2451814 2000-09-26 -1 SVO
23 7.5 2452119 2001-07-28 2452121 2001-07-30 -2 SVO
24 7.5 2452426 2002-05-31 2452429 2002-06-03 -3 SVO
25 7.5 2452729 2003-03-30 2452736 2003-04-06 -7 SVO
26 7.9 2453034 2004-01-29 2453043 2004-02-07 -9 SVO
27 7.7 2453345 2004-12-05 2453351 2004-12-11 -6 SVO
28 7.7 2453650 2005-10-06 2453658 2005-10-14 -8 SVO
29 7.6 2453954 2006-08-06 2453965 2006-08-17 -11 SVO
30 7.8 2454261 2007-06-09 2454272 2007-06-20 -11 SVO
31 7.4 2454558 2008-04-01 2454580 2008-04-23 -22 SVO
32 7.4 2454861 2009-01-29 2454887 2009-02-24 -26 SVO
33 8.0 2455164 2009-11-28 2455194 2009-12-28 -30 SVO
34 7.2 2455455 2010-09-15 2455502 2010-11-01 -47 SVO
35 7.6 2455760 2011-07-17 2455809 2011-09-04 -49 SVO
36 7.4 2456064 2012-05-16 2456116 2012-07-07 -52 SVO
37 7.6 2456369 2013-03-17 2456423 2013-05-10 -54 SVO
38 7.7 2456681 2014-01-23 2456731 2014-03-14 -50 SVO
39 7.8 2456991 2014-11-29 2457038 2015-01-15 -47 SVO
40 7.7 2457293 2015-09-27 2457345 2015-11-18 -52 SVO
41 7.5 2457607 2016-08-06 2457652 2016-09-20 -45 SVO
42 7.6 2457911 2017-06-06 2457960 2017-07-25 -49 SVO
43 7.6 2458222 2018-04-13 2458267 2018-05-28 -45 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.