Maxima for S Ind
Period: 400.25, Epoch: 2439795.4
AAVSO offset: 7

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-67   2412970 1894-05-21 2412979 1894-05-30 -9 AnHar, 1937, vol 105, p 459
-66   2413376 1895-07-01 2413379 1895-07-04 -3 AnHar, 1909, vol 55, p 95
-65   2413781 1896-08-09 2413779 1896-08-07 2 SVO
-63   2414590 1898-10-27 2414580 1898-10-17 10 AnHar, 1909, vol 55, p 95
-62   2414986 1899-11-27 2414980 1899-11-21 6 AnHar, 1909, vol 55, p 95
-61   2415398 1901-01-13 2415380 1900-12-26 18 AnHar, 1909, vol 55, p 95
-60 7.6 2415804 1902-02-23 2415780 1902-01-30 24 SVO
-58   2416605 1904-05-04 2416581 1904-04-10 24 SVO
-57   2417010 1905-06-13 2416981 1905-05-15 29 AnHar, 1952, vol 115
-56   2417400 1906-07-08 2417381 1906-06-19 19 AnHar, 1952, vol 115
-55 8.1 2417802 1907-08-14 2417782 1907-07-25 20 SVO
-54   2418205 1908-09-20 2418182 1908-08-28 23 SVO
-53   2418600 1909-10-20 2418582 1909-10-02 18 AnHar, 1952, vol 115
-47   2421005 1916-05-21 2420984 1916-04-30 21 SVO
-46   2421410 1917-06-30 2421384 1917-06-04 26 SVO
-45   2421815 1918-08-09 2421784 1918-07-09 31 AnHar, 1952, vol 115
-44 8.9 2422217 1919-09-15 2422184 1919-08-13 33 SVO
-43 8.9 2422624 1920-10-26 2422585 1920-09-17 39 SVO
-42 7.7 2423021 1921-11-27 2422985 1921-10-22 36 SVO
-41 8.1 2423418 1922-12-29 2423385 1922-11-26 33 SVO
-40 9.0 2423832 1924-02-16 2423785 1923-12-31 47 AAVSO
-39 7.9 2424216 1925-03-06 2424186 1925-02-04 30 SVO
-38 7.8 2424622 1926-04-16 2424586 1926-03-11 36 AAVSO
-37 8.2 2425024 1927-05-23 2424986 1927-04-15 38 AAVSO
-36 7.4 2425411 1928-06-13 2425386 1928-05-19 25 AAVSO
-35 8.6 2425803 1929-07-10 2425787 1929-06-24 16 SVO
-34 8.3 2426202 1930-08-13 2426187 1930-07-29 15 SVO
-33 8.4 2426598 1931-09-13 2426587 1931-09-02 11 AAVSO
-32 8.8 2426998 1932-10-17 2426987 1932-10-06 11 SVO
-31 7.4 2427383 1933-11-06 2427388 1933-11-11 -5 SVO
-30 8.7 2427779 1934-12-07 2427788 1934-12-16 -9 SVO
-29 8.8 2428181 1936-01-13 2428188 1936-01-20 -7 SVO
-28 8.0 2428570 1937-02-05 2428588 1937-02-23 -18 SVO
-27 8.7 2428964 1938-03-06 2428989 1938-03-31 -25 AAVSO
-26 8.0 2429360 1939-04-06 2429389 1939-05-05 -29 AAVSO
-25 9.6 2429763 1940-05-13 2429789 1940-06-08 -26 SVO
-24 8.6 2430158 1941-06-12 2430189 1941-07-13 -31 SVO
-23   2430546 1942-07-05 2430590 1942-08-18 -44 AAVSO
-22 8.2 2430947 1943-08-10 2430990 1943-09-22 -43 SVO
-21 8.7 2431348 1944-09-14 2431390 1944-10-26 -42 SVO
-20 8.6 2431752 1945-10-23 2431790 1945-11-30 -38 SVO
-19 8.6 2432157 1946-12-02 2432191 1947-01-05 -34 SVO
-18 8.0 2432543 1947-12-23 2432591 1948-02-09 -48 SVO
-17 8.2 2432948 1949-01-31 2432991 1949-03-15 -43 SVO
-16 9.9 2433364 1950-03-23 2433391 1950-04-19 -27 SVO
-15 8.1 2433755 1951-04-18 2433792 1951-05-25 -37 SVO
-14 9.1 2434167 1952-06-03 2434192 1952-06-28 -25 SVO
-13 8.0 2434566 1953-07-07 2434592 1953-08-02 -26 SVO
-12 9.5 2434972 1954-08-17 2434992 1954-09-06 -20 SVO
-11 8.6 2435368 1955-09-17 2435393 1955-10-12 -25 SVO
-10 8.6 2435780 1956-11-02 2435793 1956-11-15 -13 SVO
-9 7.9 2436171 1957-11-28 2436193 1957-12-20 -22 SVO
-8 8.8 2436574 1959-01-05 2436593 1959-01-24 -19 SVO
-7 9.0 2436993 1960-02-28 2436994 1960-02-29 -1 SVO
-6 8.2 2437386 1961-03-27 2437394 1961-04-04 -8 SVO
-5 9.2 2437791 1962-05-06 2437794 1962-05-09 -3 SVO
-4 8.2 2438192 1963-06-11 2438194 1963-06-13 -2 SVO
-3 8.4 2438593 1964-07-16 2438595 1964-07-18 -2 SVO
-2 7.8 2438995 1965-08-22 2438995 1965-08-22 0 SVO
-1 9.4 2439390 1966-09-21 2439395 1966-09-26 -5 SVO
0 8.0 2439779 1967-10-15 2439795 1967-10-31 -16 SVO
1 9.7 2440177 1968-11-16 2440196 1968-12-05 -19 SVO
2 7.9 2440586 1969-12-30 2440596 1970-01-09 -10 SVO
3 8.7 2440981 1971-01-29 2440996 1971-02-13 -15 SVO
4   2441387 1972-03-10 2441396 1972-03-19 -9 AAVSO
5 8.3 2441787 1973-04-14 2441797 1973-04-24 -10 AAVSO
6 8.6 2442184 1974-05-16 2442197 1974-05-29 -13 AAVSO
7 8.3 2442582 1975-06-18 2442597 1975-07-03 -15 AAVSO
8 8.5 2442981 1976-07-21 2442997 1976-08-06 -16 SVO
9 8.5 2443384 1977-08-28 2443398 1977-09-11 -14 SVO
10 8.7 2443783 1978-10-01 2443798 1978-10-16 -15 SVO
11 7.9 2444178 1979-10-31 2444198 1979-11-20 -20 SVO
12 8.2 2444578 1980-12-04 2444598 1980-12-24 -20 SVO
13 8.4 2444987 1982-01-17 2444999 1982-01-29 -12 SVO
14 8.4 2445389 1983-02-23 2445399 1983-03-05 -10 SVO
15 8.3 2445772 1984-03-12 2445799 1984-04-08 -27 AAVSO
16 8.4 2446180 1985-04-24 2446199 1985-05-13 -19 AAVSO
17 7.9 2446577 1986-05-26 2446600 1986-06-18 -23 AAVSO
18 8.4 2446984 1987-07-07 2447000 1987-07-23 -16 SVO
19 9.0 2447385 1988-08-11 2447400 1988-08-26 -15 SVO
20 8.1 2447783 1989-09-13 2447800 1989-09-30 -17 SVO
21 8.2 2448183 1990-10-18 2448201 1990-11-05 -18 SVO
22 8.0 2448583 1991-11-22 2448601 1991-12-10 -18 SVO
23 9.1 2448993 1993-01-05 2449001 1993-01-13 -8 SVO
24 8.3 2449388 1994-02-04 2449401 1994-02-17 -13 SVO
25   2449783 1995-03-06 2449802 1995-03-25 -19 AAVSO
26   2450197 1996-04-23 2450202 1996-04-28 -5 AAVSO
27   2450590 1997-05-21 2450602 1997-06-02 -12 AAVSO
28   2450987 1998-06-22 2451002 1998-07-07 -15 AAVSO
29 8.8 2451406 1999-08-15 2451403 1999-08-12 3 SVO
30 7.7 2451804 2000-09-16 2451803 2000-09-15 1 SVO
31 9.0 2452206 2001-10-23 2452203 2001-10-20 3 SVO
32 7.8 2452601 2002-11-22 2452603 2002-11-24 -2 SVO
33 8.8 2453012 2004-01-07 2453004 2003-12-30 8 SVO
34 8.5 2453422 2005-02-20 2453404 2005-02-02 18 SVO
35 7.9 2453813 2006-03-18 2453804 2006-03-09 9 SVO
36 9.2 2454226 2007-05-05 2454204 2007-04-13 22 SVO
37 7.4 2454614 2008-05-27 2454605 2008-05-18 9 SVO
38 8.2 2455019 2009-07-06 2455005 2009-06-22 14 SVO
39 8.1 2455419 2010-08-10 2455405 2010-07-27 14 SVO
40 8.0 2455821 2011-09-16 2455805 2011-08-31 16 SVO
41 9.0 2456224 2012-10-23 2456206 2012-10-05 18 AAVSO
42 8.6 2456627 2013-11-30 2456606 2013-11-09 21 SVO
43 8.1 2457027 2015-01-04 2457006 2014-12-14 21 SVO
44 9.0 2457430 2016-02-11 2457406 2016-01-18 24 SVO
45 8.2 2457835 2017-03-22 2457807 2017-02-22 28 SVO
46 7.7 2458237 2018-04-28 2458207 2018-03-29 30 SVO
47 7.9 2458647 2019-06-12 2458607 2019-05-03 40 SVO
48 8.6 2459050 2020-07-19 2459007 2020-06-06 43 SVO
49 7.5 2459449 2021-08-22 2459408 2021-07-12 41 SVO
50 9.1 2459857 2022-10-04 2459808 2022-08-16 49 SVO
51 8.6 2460268 2023-11-19 2460208 2023-09-20 60 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.