Maxima for S Ori
Period: 434, Epoch: 2454940
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E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-120   2404100 1870-02-06 2402860 1866-09-15 1240 BHarO, 1922, no 769, p 3
-119   2404526 1871-04-08 2403294 1867-11-23 1232 MitVS, 1966, vol 3, p 201
-118   2404937 1872-05-23 2403728 1869-01-30 1209 MitVS, 1966, vol 3, p 201
-114   2406608 1876-12-19 2405464 1873-11-01 1144 BHarO, 1922, no 769, p 3, MitVS, 1966, vol 3, p 201
-113 8.5 2407010 1878-01-25 2405898 1875-01-09 1112 SVO
-112   2407425 1879-03-16 2406332 1876-03-18 1093 MitVS, 1966, vol 3, p 201
-111   2407835 1880-04-29 2406766 1877-05-26 1069 MitVS, 1966, vol 3, p 201
-110   2408225 1881-05-24 2407200 1878-08-03 1025 BHarO, 1922, no 769, p 3, MitVS, 1966, vol 3, p 201
-106   2409891 1885-12-15 2408936 1883-05-05 955 AnHar, 1909, vol 55, p 95
-105 8.3 2410291 1887-01-19 2409370 1884-07-12 921 SVO
-104   2410714 1888-03-17 2409804 1885-09-19 910 MitVS, 1966, vol 3, p 201
-103   2411140 1889-05-17 2410238 1886-11-27 902 MitVS, 1966, vol 3, p 201
-101   2411968 1891-08-23 2411106 1889-04-13 862 MitVS, 1966, vol 3, p 201
-100   2412358 1892-09-16 2411540 1890-06-21 818 BHarO, 1922, no 769, p 3, MitVS, 1966, vol 3, p 201
-99   2412790 1893-11-22 2411974 1891-08-29 816 GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-98   2413195 1895-01-01 2412408 1892-11-05 787 AnHar, 1909, vol 55, p 95
-97   2413597 1896-02-07 2412842 1894-01-13 755 AnHar, 1909, vol 55, p 95
-96   2414024 1897-04-09 2413276 1895-03-23 748 SVO
-93   2415318 1900-10-25 2414578 1898-10-15 740 MitVS, 1966, vol 3, p 201
-92   2415710 1901-11-21 2415012 1899-12-23 698 SVO
-91   2416173 1903-02-27 2415446 1901-03-02 727 GuL, 1918, 1.1, AnHar, 1952, vol 118
-90 7.9 2416583 1904-04-12 2415880 1902-05-10 703 AAVSO
-89   2416999 1905-06-02 2416314 1903-07-18 685 AAVSO
-88   2417428 1906-08-05 2416748 1904-09-24 680 AAVSO
-87   2417840 1907-09-21 2417182 1905-12-02 658 AAVSO
-86 8.3 2418276 1908-11-30 2417616 1907-02-09 660 AAVSO
-85 8.0 2418713 1910-02-10 2418050 1908-04-18 663 SVO
-84 7.9 2419134 1911-04-07 2418484 1909-06-26 650 AAVSO
-83   2419566 1912-06-12 2418918 1910-09-03 648 AAVSO
-82   2419978 1913-07-29 2419352 1911-11-11 626 AAVSO
-81   2420388 1914-09-12 2419786 1913-01-18 602 AAVSO
-80 8.2 2420820 1915-11-18 2420220 1914-03-28 600 SVO
-79 7.9 2421240 1917-01-11 2420654 1915-06-05 586 SVO
-78 7.9 2421643 1918-02-18 2421088 1916-08-12 555 SVO
-77   2422069 1919-04-20 2421522 1917-10-20 547 AAVSO
-76   2422470 1920-05-25 2421956 1918-12-28 514 AAVSO
-75   2422886 1921-07-15 2422390 1920-03-06 496 AAVSO
-74 7.7 2423315 1922-09-17 2422824 1921-05-14 491 AAVSO
-73 8.5 2423739 1923-11-15 2423258 1922-07-22 481 SVO
-72 7.8 2424146 1924-12-26 2423692 1923-09-29 454 SVO
-71 9.2 2424544 1926-01-28 2424126 1924-12-06 418 AAVSO
-70 8.8 2424936 1927-02-24 2424560 1926-02-13 376 AAVSO
-69 8.8 2425346 1928-04-09 2424994 1927-04-23 352 AAVSO
-68   2425777 1929-06-14 2425428 1928-06-30 349 AAVSO
-67   2426177 1930-07-19 2425862 1929-09-07 315 AAVSO
-66 8.3 2426570 1931-08-16 2426296 1930-11-15 274 SVO
-65 8.1 2426980 1932-09-29 2426730 1932-01-23 250 SVO
-64 7.8 2427375 1933-10-29 2427164 1933-04-01 211 SVO
-63 8.0 2427757 1934-11-15 2427598 1934-06-09 159 SVO
-62 8.2 2428175 1936-01-07 2428032 1935-08-17 143 SVO
-61 8.2 2428596 1937-03-03 2428466 1936-10-24 130 SVO
-60 8.1 2429020 1938-05-01 2428900 1938-01-01 120 SVO
-59 8.0 2429409 1939-05-25 2429334 1939-03-11 75 SVO
-58   2429816 1940-07-05 2429768 1940-05-18 48 AAVSO
-57 8.2 2430235 1941-08-28 2430202 1941-07-26 33 SVO
-56 8.4 2430644 1942-10-11 2430636 1942-10-03 8 AAVSO
-55 8.2 2431086 1943-12-27 2431070 1943-12-11 16 SVO
-54 8.6 2431491 1945-02-04 2431504 1945-02-17 -13 SVO
-53 9.7 2431915 1946-04-04 2431938 1946-04-27 -23 AAVSO
-52 8.8 2432338 1947-06-01 2432372 1947-07-05 -34 AAVSO
-51 8.3 2432809 1948-09-14 2432806 1948-09-11 3 SVO
-50 9.3 2433219 1949-10-29 2433240 1949-11-19 -21 AAVSO
-49 8.5 2433655 1951-01-08 2433674 1951-01-27 -19 SVO
-48 8.8 2434081 1952-03-09 2434108 1952-04-05 -27 AAVSO
-47 9.2 2434514 1953-05-16 2434542 1953-06-13 -28 AAVSO
-46 8.2 2434940 1954-07-16 2434976 1954-08-21 -36 SVO
-45 8.0 2435387 1955-10-06 2435410 1955-10-29 -23 SVO
-44 8.6 2435818 1956-12-10 2435844 1957-01-05 -26 SVO
-43 8.1 2436259 1958-02-24 2436278 1958-03-15 -19 SVO
-42 8.3 2436713 1959-05-24 2436712 1959-05-23 1 SVO
-41 8.6 2437167 1960-08-20 2437146 1960-07-30 21 SVO
-40 7.9 2437596 1961-10-23 2437580 1961-10-07 16 SVO
-39 8.8 2438036 1963-01-06 2438014 1962-12-15 22 SVO
-38 8.8 2438490 1964-04-04 2438448 1964-02-22 42 SVO
-37 9.2 2438936 1965-06-24 2438882 1965-05-01 54 SVO
-36 8.5 2439362 1966-08-24 2439316 1966-07-09 46 SVO
-35 8.1 2439779 1967-10-15 2439750 1967-09-16 29 SVO
-34 8.3 2440206 1968-12-15 2440184 1968-11-23 22 SVO
-33 8.2 2440640 1970-02-22 2440618 1970-01-31 22 SVO
-32 9.5 2441026 1971-03-15 2441052 1971-04-10 -26 SVO
-31 8.2 2441455 1972-05-17 2441486 1972-06-17 -31 SVO
-30 8.5 2441879 1973-07-15 2441920 1973-08-25 -41 SVO
-29 8.4 2442312 1974-09-21 2442354 1974-11-02 -42 SVO
-28 8.3 2442727 1975-11-10 2442788 1976-01-10 -61 SVO
-27 8.0 2443137 1976-12-24 2443222 1977-03-19 -85 SVO
-26 8.6 2443551 1978-02-11 2443656 1978-05-27 -105 SVO
-25 7.9 2443958 1979-03-25 2444090 1979-08-04 -132 SVO
-24 8.4 2444365 1980-05-05 2444524 1980-10-11 -159 SVO
-23 8.2 2444771 1981-06-15 2444958 1981-12-19 -187 SVO
-22 8.2 2445184 1982-08-02 2445392 1983-02-26 -208 SVO
-21 8.3 2445609 1983-10-01 2445826 1984-05-05 -217 SVO
-20 8.1 2446010 1984-11-05 2446260 1985-07-13 -250 SVO
-19 8.3 2446428 1985-12-28 2446694 1986-09-20 -266 SVO
-18 8.3 2446846 1987-02-19 2447128 1987-11-28 -282 SVO
-17 8.3 2447262 1988-04-10 2447562 1989-02-04 -300 SVO
-16 8.6 2447685 1989-06-07 2447996 1990-04-14 -311 SVO
-15 7.5 2448072 1990-06-29 2448430 1991-06-22 -358 SVO
-14 8.5 2448511 1991-09-11 2448864 1992-08-29 -353 SVO
-13 8.6 2448936 1992-11-09 2449298 1993-11-06 -362 SVO
-12 8.4 2449353 1993-12-31 2449732 1995-01-14 -379 SVO
-11 8.2 2449762 1995-02-13 2450166 1996-03-23 -404 SVO
-10 7.9 2450188 1996-04-14 2450600 1997-05-31 -412 SVO
-9 8.3 2450598 1997-05-29 2451034 1998-08-08 -436 SVO
-8   2451061 1998-09-04 2451468 1999-10-16 -407 AAVSO
-7 8.6 2451477 1999-10-25 2451902 2000-12-23 -425 SVO
-6 8.4 2451910 2000-12-31 2452336 2002-03-02 -426 SVO
-5 8.5 2452345 2002-03-11 2452770 2003-05-10 -425 SVO
-4 8.0 2452774 2003-05-14 2453204 2004-07-17 -430 SVO
-3 8.4 2453205 2004-07-18 2453638 2005-09-24 -433 SVO
-2 8.2 2453642 2005-09-28 2454072 2006-12-02 -430 SVO
-1 8.2 2454077 2006-12-07 2454506 2008-02-09 -429 SVO
0 8.1 2454512 2008-02-15 2454940 2009-04-18 -428 SVO
1 8.7 2454942 2009-04-20 2455374 2010-06-26 -432 SVO
2 8.4 2455370 2010-06-22 2455808 2011-09-03 -438 SVO
3 8.2 2455794 2011-08-20 2456242 2012-11-10 -448 SVO
4 8.1 2456222 2012-10-21 2456676 2014-01-18 -454 SVO
5 7.4 2456629 2013-12-02 2457110 2015-03-28 -481 SVO
6 8.1 2457062 2015-02-08 2457544 2016-06-04 -482 SVO
7 8.0 2457485 2016-04-06 2457978 2017-08-12 -493 SVO
8 8.0 2457911 2017-06-06 2458412 2018-10-20 -501 SVO
9 7.9 2458324 2018-07-24 2458846 2019-12-28 -522 SVO
10 8.3 2458737 2019-09-10 2459280 2021-03-06 -543 SVO
11 8.0 2459155 2020-11-01 2459714 2022-05-14 -559 SVO
12 8.6 2459585 2022-01-05 2460148 2023-07-22 -563 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.