Maxima for S Mic
Period: 209.68, Epoch: 2452145
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-196   2411240 1889-08-25 2411048 1889-02-14 192 SVO
-193   2411860 1891-05-07 2411677 1890-11-05 183 SVO
-189   2412680 1893-08-04 2412515 1893-02-20 165 SVO
-185   2413500 1895-11-02 2413354 1895-06-09 146 AnHar, 1909, vol 55, p 95
-184   2413745 1896-07-04 2413564 1896-01-05 181 SVO
-182   2414158 1897-08-21 2413983 1897-02-27 175 AnHar, 1909, vol 55, p 95
-180   2414590 1898-10-27 2414403 1898-04-23 187 AnHar, 1909, vol 55, p 95
-178   2414984 1899-11-25 2414822 1899-06-16 162 AnHar, 1909, vol 55, p 95
-177   2415190 1900-06-19 2415032 1900-01-12 158 SVO
-175   2415608 1901-08-11 2415451 1901-03-07 157 SVO
-174   2415842 1902-04-02 2415661 1901-10-03 181 AnHar, 1909, vol 55, p 95
-173   2416032 1902-10-09 2415870 1902-04-30 162 SVO
-172   2416235 1903-04-30 2416080 1902-11-26 155 SVO
-171   2416435 1903-11-16 2416290 1903-06-24 145 SVO
-170   2416655 1904-06-23 2416499 1904-01-19 156 SVO
-168   2417068 1905-08-10 2416919 1905-03-14 149 SVO
-166   2417482 1906-09-28 2417338 1906-05-07 144 SVO
-165   2417700 1907-05-04 2417548 1906-12-03 152 AnHar, 1952, vol 115
-163   2418119 1908-06-26 2417967 1908-01-26 152 SVO
-161   2418528 1909-08-09 2418387 1909-03-21 141 SVO
-159   2418940 1910-09-25 2418806 1910-05-14 134 SVO
-156   2419555 1912-06-01 2419435 1912-02-02 120 SVO
-154   2419983 1913-08-03 2419854 1913-03-27 129 SVO
-152   2420410 1914-10-04 2420274 1914-05-21 136 SVO
-149   2421030 1916-06-15 2420903 1916-02-09 127 AnHar, 1952, vol 115
-147   2421450 1917-08-09 2421322 1917-04-03 128 SVO
-145 9.8 2421875 1918-10-08 2421741 1918-05-27 134 SVO
-142   2422510 1920-07-04 2422370 1920-02-15 140 SVO
-141   2422722 1921-02-01 2422580 1920-09-12 142 AAVSO
-140 9.7 2422927 1921-08-25 2422790 1921-04-10 137 AAVSO
-138 9.5 2423350 1922-10-22 2423209 1922-06-03 141 SVO
-137 9.5 2423557 1923-05-17 2423419 1922-12-30 138 AAVSO
-136 8.1 2423751 1923-11-27 2423629 1923-07-28 122 SVO
-135 9.8 2423972 1924-07-05 2423838 1924-02-22 134 AAVSO
-134   2424173 1925-01-22 2424048 1924-09-19 125 AAVSO
-133 10.1 2424392 1925-08-29 2424258 1925-04-17 134 SVO
-132   2424592 1926-03-17 2424467 1925-11-12 125 AAVSO
-131 8.7 2424801 1926-10-12 2424677 1926-06-10 124 SVO
-130   2425012 1927-05-11 2424887 1927-01-06 125 AAVSO
-129 9.0 2425219 1927-12-04 2425096 1927-08-03 123 SVO
-128 8.6 2425423 1928-06-25 2425306 1928-02-29 117 SVO
-127 10.0 2425638 1929-01-26 2425516 1928-09-26 122 SVO
-126 9.7 2425859 1929-09-04 2425725 1929-04-23 134 SVO
-125 8.6 2426069 1930-04-02 2425935 1929-11-19 134 AAVSO
-124 9.9 2426280 1930-10-30 2426145 1930-06-17 135 SVO
-123   2426476 1931-05-14 2426354 1931-01-12 122 AAVSO
-122 9.1 2426686 1931-12-10 2426564 1931-08-10 122 AAVSO
-121   2426887 1932-06-28 2426774 1932-03-07 113 AAVSO
-120   2427103 1933-01-30 2426983 1932-10-02 120 AAVSO
-119 8.3 2427302 1933-08-17 2427193 1933-04-30 109 SVO
-117 8.8 2427728 1934-10-17 2427612 1934-06-23 116 SVO
-116 8.0 2427927 1935-05-04 2427822 1935-01-19 105 AAVSO
-115 8.8 2428136 1935-11-29 2428032 1935-08-17 104 AAVSO
-114 9.0 2428345 1936-06-25 2428241 1936-03-13 104 AAVSO
-113   2428557 1937-01-23 2428451 1936-10-09 106 AAVSO
-112 8.3 2428760 1937-08-14 2428661 1937-05-07 99 SVO
-111 9.6 2428971 1938-03-13 2428871 1937-12-03 100 AAVSO
-110 9.0 2429183 1938-10-11 2429080 1938-06-30 103 SVO
-109 8.7 2429380 1939-04-26 2429290 1939-01-26 90 SVO
-108 9.4 2429599 1939-12-01 2429500 1939-08-24 99 SVO
-107 9.3 2429808 1940-06-27 2429709 1940-03-20 99 AAVSO
-106   2430008 1941-01-13 2429919 1940-10-16 89 AAVSO
-105 8.9 2430214 1941-08-07 2430129 1941-05-14 85 SVO
-104   2430422 1942-03-03 2430338 1941-12-09 84 AAVSO
-103 9.2 2430631 1942-09-28 2430548 1942-07-07 83 SVO
-102 9.1 2430840 1943-04-25 2430758 1943-02-02 82 AAVSO
-101 9.8 2431042 1943-11-13 2430967 1943-08-30 75 AAVSO
-100 8.9 2431256 1944-06-14 2431177 1944-03-27 79 SVO
-99 9.1 2431477 1945-01-21 2431387 1944-10-23 90 AAVSO
-98 10.0 2431693 1945-08-25 2431596 1945-05-20 97 SVO
-97 8.8 2431894 1946-03-14 2431806 1945-12-16 88 AAVSO
-96 9.1 2432103 1946-10-09 2432016 1946-07-14 87 SVO
-95 9.1 2432311 1947-05-05 2432225 1947-02-08 86 SVO
-94 9.0 2432518 1947-11-28 2432435 1947-09-06 83 SVO
-93 8.7 2432727 1948-06-24 2432645 1948-04-03 82 SVO
-92 9.8 2432938 1949-01-21 2432854 1948-10-29 84 SVO
-91 9.3 2433141 1949-08-12 2433064 1949-05-27 77 SVO
-90 9.2 2433358 1950-03-17 2433274 1949-12-23 84 AAVSO
-89 9.1 2433570 1950-10-15 2433483 1950-07-20 87 SVO
-88 8.7 2433765 1951-04-28 2433693 1951-02-15 72 SVO
-87 9.2 2433982 1951-12-01 2433903 1951-09-13 79 SVO
-86 9.0 2434196 1952-07-02 2434113 1952-04-10 83 SVO
-85 9.6 2434398 1953-01-20 2434322 1952-11-05 76 SVO
-84 8.7 2434605 1953-08-15 2434532 1953-06-03 73 SVO
-83 10.6 2434813 1954-03-11 2434742 1953-12-30 71 AAVSO
-82 9.8 2435023 1954-10-07 2434951 1954-07-27 72 SVO
-81 9.2 2435235 1955-05-07 2435161 1955-02-22 74 SVO
-80 9.8 2435451 1955-12-09 2435371 1955-09-20 80 SVO
-79 8.8 2435652 1956-06-27 2435580 1956-04-16 72 SVO
-78 10.0 2435866 1957-01-27 2435790 1956-11-12 76 AAVSO
-77 9.2 2436077 1957-08-26 2436000 1957-06-10 77 SVO
-76 9.1 2436286 1958-03-23 2436209 1958-01-05 77 SVO
-75 8.9 2436501 1958-10-24 2436419 1958-08-03 82 SVO
-74 8.7 2436702 1959-05-13 2436629 1959-03-01 73 SVO
-73 9.6 2436913 1959-12-10 2436838 1959-09-26 75 AAVSO
-72 9.5 2437128 1960-07-12 2437048 1960-04-23 80 SVO
-71 8.7 2437327 1961-01-27 2437258 1960-11-19 69 SVO
-70 9.3 2437542 1961-08-30 2437467 1961-06-16 75 SVO
-69 8.8 2437748 1962-03-24 2437677 1962-01-12 71 AAVSO
-68 9.4 2437959 1962-10-21 2437887 1962-08-10 72 SVO
-67 8.8 2438176 1963-05-26 2438096 1963-03-07 80 SVO
-66 9.5 2438392 1963-12-28 2438306 1963-10-03 86 AAVSO
-65 9.0 2438593 1964-07-16 2438516 1964-04-30 77 SVO
-64 9.7 2438806 1965-02-14 2438725 1964-11-25 81 AAVSO
-63 9.2 2439014 1965-09-10 2438935 1965-06-23 79 SVO
-62 10.7 2439235 1966-04-19 2439145 1966-01-19 90 SVO
-61 9.6 2439433 1966-11-03 2439355 1966-08-17 78 SVO
-60 9.6 2439650 1967-06-08 2439564 1967-03-14 86 SVO
-59   2439861 1968-01-05 2439774 1967-10-10 87 AAVSO
-58 9.2 2440071 1968-08-02 2439984 1968-05-07 87 SVO
-57 9.1 2440283 1969-03-02 2440193 1968-12-02 90 AAVSO
-56 8.7 2440487 1969-09-22 2440403 1969-06-30 84 SVO
-55 9.0 2440706 1970-04-29 2440613 1970-01-26 93 AAVSO
-54 8.7 2440904 1970-11-13 2440822 1970-08-23 82 SVO
-53 9.1 2441114 1971-06-11 2441032 1971-03-21 82 SVO
-52 9.0 2441328 1972-01-11 2441242 1971-10-17 86 AAVSO
-51 9.2 2441529 1972-07-30 2441451 1972-05-13 78 SVO
-50 9.1 2441746 1973-03-04 2441661 1972-12-09 85 AAVSO
-49 10.0 2441952 1973-09-26 2441871 1973-07-07 81 SVO
-48 9.8 2442168 1974-04-30 2442080 1974-02-01 88 AAVSO
-47 8.8 2442370 1974-11-18 2442290 1974-08-30 80 AAVSO
-46 9.1 2442574 1975-06-10 2442500 1975-03-28 74 SVO
-45 10.3 2442794 1976-01-16 2442709 1975-10-23 85 AAVSO
-44 9.0 2442987 1976-07-27 2442919 1976-05-20 68 SVO
-43   2443198 1977-02-23 2443129 1976-12-16 69 AAVSO
-42 8.7 2443395 1977-09-08 2443338 1977-07-13 57 SVO
-41   2443614 1978-04-15 2443548 1978-02-08 66 AAVSO
-40 8.8 2443820 1978-11-07 2443758 1978-09-06 62 AAVSO
-39 9.1 2444030 1979-06-05 2443967 1979-04-03 63 AAVSO
-38 10.5 2444241 1980-01-02 2444177 1979-10-30 64 AAVSO
-37 8.9 2444439 1980-07-18 2444387 1980-05-27 52 AAVSO
-36   2444636 1981-01-31 2444597 1980-12-23 39 AAVSO
-35 9.1 2444848 1981-08-31 2444806 1981-07-20 42 SVO
-34 9.2 2445056 1982-03-27 2445016 1982-02-15 40 AAVSO
-33 8.4 2445271 1982-10-28 2445226 1982-09-13 45 SVO
-32 8.9 2445487 1983-06-01 2445435 1983-04-10 52 SVO
-31 8.4 2445690 1983-12-21 2445645 1983-11-06 45 AAVSO
-30 8.8 2445895 1984-07-13 2445855 1984-06-03 40 SVO
-29 9.3 2446105 1985-02-08 2446064 1984-12-29 41 AAVSO
-28 9.4 2446315 1985-09-06 2446274 1985-07-27 41 SVO
-27 9.7 2446527 1986-04-06 2446484 1986-02-22 43 AAVSO
-26 9.3 2446742 1986-11-07 2446693 1986-09-19 49 SVO
-25 9.8 2446961 1987-06-14 2446903 1987-04-17 58 SVO
-24   2447154 1987-12-24 2447113 1987-11-13 41 AAVSO
-23 9.0 2447362 1988-07-19 2447322 1988-06-09 40 SVO
-22   2447573 1989-02-15 2447532 1989-01-05 41 AAVSO
-21 8.9 2447780 1989-09-10 2447742 1989-08-03 38 SVO
-20   2447985 1990-04-03 2447951 1990-02-28 34 AAVSO
-19 8.7 2448205 1990-11-09 2448161 1990-09-26 44 SVO
-18   2448406 1991-05-29 2448371 1991-04-24 35 AAVSO
-17   2448618 1991-12-27 2448580 1991-11-19 38 AAVSO
-16 9.9 2448829 1992-07-25 2448790 1992-06-16 39 SVO
-15   2449040 1993-02-21 2449000 1993-01-12 40 AAVSO
-14 9.4 2449243 1993-09-12 2449209 1993-08-09 34 SVO
-13   2449446 1994-04-03 2449419 1994-03-07 27 AAVSO
-12 8.8 2449655 1994-10-29 2449629 1994-10-03 26 SVO
-11   2449853 1995-05-15 2449839 1995-05-01 14 AAVSO
-10   2450077 1995-12-25 2450048 1995-11-26 29 AAVSO
-9   2450284 1996-07-19 2450258 1996-06-23 26 AAVSO
-8   2450485 1997-02-05 2450468 1997-01-19 17 AAVSO
-7 9.5 2450701 1997-09-09 2450677 1997-08-16 24 SVO
-6   2450909 1998-04-05 2450887 1998-03-14 22 AAVSO
-5 8.8 2451124 1998-11-06 2451097 1998-10-10 27 SVO
-4   2451321 1999-05-22 2451306 1999-05-07 15 AAVSO
-3   2451538 1999-12-25 2451516 1999-12-03 22 AAVSO
-2 8.5 2451735 2000-07-09 2451726 2000-06-30 9 SVO
-1   2451953 2001-02-12 2451935 2001-01-25 18 AAVSO
0 9.2 2452152 2001-08-30 2452145 2001-08-23 7 SVO
1   2452356 2002-03-22 2452355 2002-03-21 1 AAVSO
2 8.8 2452569 2002-10-21 2452564 2002-10-16 5 SVO
3 8.6 2452772 2003-05-12 2452774 2003-05-14 -2 SVO
4   2452991 2003-12-17 2452984 2003-12-10 7 AAVSO
5 8.8 2453192 2004-07-05 2453193 2004-07-06 -1 SVO
6   2453392 2005-01-21 2453403 2005-02-01 -11 AAVSO
7 8.7 2453605 2005-08-22 2453613 2005-08-30 -8 SVO
8   2453814 2006-03-19 2453822 2006-03-27 -8 AAVSO
9 9.4 2454036 2006-10-27 2454032 2006-10-23 4 SVO
10 8.7 2454237 2007-05-16 2454242 2007-05-21 -5 SVO
11   2454451 2007-12-16 2454451 2007-12-16 0 AAVSO
12 9.4 2454669 2008-07-21 2454661 2008-07-13 8 SVO
13 8.7 2454857 2009-01-25 2454871 2009-02-08 -14 AAVSO
14 9.5 2455080 2009-09-05 2455081 2009-09-06 -1 SVO
15 8.5 2455281 2010-03-25 2455290 2010-04-03 -9 AAVSO
16 8.4 2455493 2010-10-23 2455500 2010-10-30 -7 SVO
17 8.3 2455693 2011-05-11 2455710 2011-05-28 -17 AAVSO
18 9.3 2455909 2011-12-13 2455919 2011-12-23 -10 AAVSO
19 8.9 2456112 2012-07-03 2456129 2012-07-20 -17 SVO
20   2456313 2013-01-20 2456339 2013-02-15 -26 AAVSO
21 9.1 2456526 2013-08-21 2456548 2013-09-12 -22 SVO
22 9.6 2456736 2014-03-19 2456758 2014-04-10 -22 AAVSO
23 8.9 2456938 2014-10-07 2456968 2014-11-06 -30 SVO
24 9.2 2457149 2015-05-06 2457177 2015-06-03 -28 SVO
25 9.2 2457354 2015-11-27 2457387 2015-12-30 -33 AAVSO
26 8.8 2457564 2016-06-24 2457597 2016-07-27 -33 SVO
27   2457768 2017-01-14 2457806 2017-02-21 -38 AAVSO
28 9.1 2457982 2017-08-16 2458016 2017-09-19 -34 SVO
29   2458180 2018-03-02 2458226 2018-04-17 -46 SVO
30 8.8 2458392 2018-09-30 2458435 2018-11-12 -43 SVO
31 8.7 2458603 2019-04-29 2458645 2019-06-10 -42 SVO
32   2458820 2019-12-02 2458855 2020-01-06 -35 SVO
33 9.0 2459019 2020-06-18 2459064 2020-08-02 -45 SVO
34   2459220 2021-01-05 2459274 2021-02-28 -54 SVO
35 9.3 2459438 2021-08-11 2459484 2021-09-26 -46 SVO
36   2459640 2022-03-01 2459693 2022-04-23 -53 SVO
37 9.5 2459855 2022-10-02 2459903 2022-11-19 -48 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.