Maxima for S Lup
Period: 342.85, Epoch: 2441777.1
AAVSO offset: -4

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-87   2411950 1891-08-05 2411949 1891-08-04 1 AnHar, 1909, vol 55, p 95
-83   2413349 1895-06-04 2413321 1895-05-07 28 AnHar, 1909, vol 55, p 95
-82   2413679 1896-04-29 2413663 1896-04-13 16 AnHar, 1909, vol 55, p 95
-81   2414040 1897-04-25 2414006 1897-03-22 34 AnHar, 1909, vol 55, p 95
-79 8.2 2414716 1899-03-02 2414692 1899-02-06 24 SVO
-76 8.0 2415750 1901-12-31 2415721 1901-12-02 29 SVO
-74 8.0 2416419 1903-10-31 2416406 1903-10-18 13 SVO
-72 7.8 2417095 1905-09-06 2417092 1905-09-03 3 SVO
-70 7.7 2417766 1907-07-09 2417778 1907-07-21 -12 SVO
-69 8.5 2418114 1908-06-21 2418120 1908-06-27 -6 SVO
-68   2418440 1909-05-13 2418463 1909-06-05 -23 AnHar, 1952, vol 115
-67   2418800 1910-05-08 2418806 1910-05-14 -6 AnHar, 1952, vol 115
-66   2419130 1911-04-03 2419149 1911-04-22 -19 AnHar, 1952, vol 115
-54   2423260 1922-07-24 2423263 1922-07-27 -3 AnHar, 1952, vol 115
-52   2423970 1924-07-03 2423949 1924-06-12 21 AnHar, 1952, vol 115
-51   2424310 1925-06-08 2424292 1925-05-21 18 AnHar, 1952, vol 115
-50   2424660 1926-05-24 2424635 1926-04-29 25 AnHar, 1952, vol 115
-48   2425345 1928-04-08 2425320 1928-03-14 25 AnHar, 1952, vol 115
-47   2425696 1929-03-25 2425663 1929-02-20 33 AAVSO
-46   2426027 1930-02-19 2426006 1930-01-29 21 AAVSO
-45   2426370 1931-01-28 2426349 1931-01-07 21 AAVSO
-44   2426719 1932-01-12 2426692 1931-12-16 27 AAVSO
-42   2427397 1933-11-20 2427377 1933-10-31 20 AAVSO
-41 8.7 2427730 1934-10-19 2427720 1934-10-09 10 SVO
-40 8.2 2428047 1935-09-01 2428063 1935-09-17 -16 AAVSO
-39 8.8 2428387 1936-08-06 2428406 1936-08-25 -19 SVO
-38 8.6 2428724 1937-07-09 2428749 1937-08-03 -25 SVO
-37 8.5 2429058 1938-06-08 2429092 1938-07-12 -34 SVO
-36 8.7 2429399 1939-05-15 2429435 1939-06-20 -36 SVO
-35 8.0 2429739 1940-04-19 2429777 1940-05-27 -38 AAVSO
-34 8.3 2430086 1941-04-01 2430120 1941-05-05 -34 AAVSO
-33 8.9 2430436 1942-03-17 2430463 1942-04-13 -27 AAVSO
-32   2430771 1943-02-15 2430806 1943-03-22 -35 AAVSO
-31   2431136 1944-02-15 2431149 1944-02-28 -13 AAVSO
-30 9.0 2431464 1945-01-08 2431492 1945-02-05 -28 AAVSO
-29 8.5 2431810 1945-12-20 2431834 1946-01-13 -24 AAVSO
-28 9.1 2432164 1946-12-09 2432177 1946-12-22 -13 SVO
-27 8.9 2432512 1947-11-22 2432520 1947-11-30 -8 AAVSO
-26 9.4 2432860 1948-11-04 2432863 1948-11-07 -3 SVO
-25 8.7 2433194 1949-10-04 2433206 1949-10-16 -12 SVO
-24 9.0 2433555 1950-09-30 2433549 1950-09-24 6 SVO
-23 8.9 2433902 1951-09-12 2433892 1951-09-02 10 SVO
-22 8.6 2434239 1952-08-14 2434234 1952-08-09 5 SVO
-21 8.7 2434571 1953-07-12 2434577 1953-07-18 -6 SVO
-20 9.0 2434923 1954-06-29 2434920 1954-06-26 3 SVO
-19 8.7 2435267 1955-06-08 2435263 1955-06-04 4 SVO
-18 8.7 2435600 1956-05-06 2435606 1956-05-12 -6 SVO
-17 9.2 2435958 1957-04-29 2435949 1957-04-20 9 SVO
-16 8.5 2436298 1958-04-04 2436292 1958-03-29 6 SVO
-15 9.2 2436660 1959-04-01 2436634 1959-03-06 26 SVO
-14 8.5 2436995 1960-03-01 2436977 1960-02-12 18 SVO
-13 8.7 2437331 1961-01-31 2437320 1961-01-20 11 SVO
-12 8.9 2437678 1962-01-13 2437663 1961-12-29 15 SVO
-11 8.6 2438019 1962-12-20 2438006 1962-12-07 13 SVO
-10 8.9 2438365 1963-12-01 2438349 1963-11-15 16 SVO
-9 9.0 2438702 1964-11-02 2438691 1964-10-22 11 SVO
-8 8.0 2439041 1965-10-07 2439034 1965-09-30 7 AAVSO
-7 9.2 2439384 1966-09-15 2439377 1966-09-08 7 SVO
-6 8.9 2439720 1967-08-17 2439720 1967-08-17 0 SVO
-5 8.9 2440059 1968-07-21 2440063 1968-07-25 -4 SVO
-4 8.6 2440387 1969-06-14 2440406 1969-07-03 -19 SVO
-3 9.2 2440743 1970-06-05 2440749 1970-06-11 -6 SVO
-2 8.7 2441077 1971-05-05 2441091 1971-05-19 -14 AAVSO
-1   2441416 1972-04-08 2441434 1972-04-26 -18 AAVSO
0 8.9 2441764 1973-03-22 2441777 1973-04-04 -13 AAVSO
1 9.2 2442123 1974-03-16 2442120 1974-03-13 3 AAVSO
2 9.0 2442466 1975-02-22 2442463 1975-02-19 3 AAVSO
3 9.9 2442805 1976-01-27 2442806 1976-01-28 -1 AAVSO
4 9.0 2443132 1976-12-19 2443148 1977-01-04 -16 AAVSO
5   2443466 1977-11-18 2443491 1977-12-13 -25 AAVSO
6   2443799 1978-10-17 2443834 1978-11-21 -35 AAVSO
7   2444169 1979-10-22 2444177 1979-10-30 -8 AAVSO
8 9.5 2444514 1980-10-01 2444520 1980-10-07 -6 AAVSO
9 8.6 2444867 1981-09-19 2444863 1981-09-15 4 SVO
10 8.8 2445218 1982-09-05 2445206 1982-08-24 12 SVO
11 9.0 2445553 1983-08-06 2445548 1983-08-01 5 SVO
12 8.6 2445876 1984-06-24 2445891 1984-07-09 -15 SVO
13 8.7 2446215 1985-05-29 2446234 1985-06-17 -19 SVO
14 9.1 2446575 1986-05-24 2446577 1986-05-26 -2 SVO
15 8.5 2446897 1987-04-11 2446920 1987-05-04 -23 SVO
16 9.2 2447253 1988-04-01 2447263 1988-04-11 -10 SVO
17   2447595 1989-03-09 2447606 1989-03-20 -11 AAVSO
18   2447937 1990-02-14 2447948 1990-02-25 -11 AAVSO
19   2448267 1991-01-10 2448291 1991-02-03 -24 AAVSO
20   2448621 1991-12-30 2448634 1992-01-12 -13 AAVSO
21   2448958 1992-12-01 2448977 1992-12-20 -19 AAVSO
22   2449308 1993-11-16 2449320 1993-11-28 -12 AAVSO
23   2449649 1994-10-23 2449663 1994-11-06 -14 AAVSO
24 9.3 2450002 1995-10-11 2450005 1995-10-14 -3 SVO
25   2450335 1996-09-08 2450348 1996-09-21 -13 AAVSO
26   2450687 1997-08-26 2450691 1997-08-30 -4 AAVSO
27   2451016 1998-07-21 2451034 1998-08-08 -18 AAVSO
28 8.4 2451365 1999-07-05 2451377 1999-07-17 -12 SVO
29 8.7 2451708 2000-06-12 2451720 2000-06-24 -12 SVO
30 8.5 2452052 2001-05-22 2452063 2001-06-02 -11 SVO
31 8.7 2452402 2002-05-07 2452405 2002-05-10 -3 SVO
32 8.8 2452757 2003-04-27 2452748 2003-04-18 9 SVO
33 8.3 2453088 2004-03-23 2453091 2004-03-26 -3 SVO
34 9.5 2453452 2005-03-22 2453434 2005-03-04 18 SVO
35   2453790 2006-02-23 2453777 2006-02-10 13 AAVSO
36 8.8 2454141 2007-02-09 2454120 2007-01-19 21 SVO
37 8.6 2454488 2008-01-22 2454463 2007-12-28 25 SVO
38 8.8 2454842 2009-01-10 2454805 2008-12-04 37 SVO
39   2455160 2009-11-24 2455148 2009-11-12 12 AAVSO
40 9.5 2455497 2010-10-27 2455491 2010-10-21 6 AAVSO
41 9.0 2455835 2011-09-30 2455834 2011-09-29 1 AAVSO
42 9.1 2456186 2012-09-15 2456177 2012-09-06 9 SVO
43 8.4 2456538 2013-09-02 2456520 2013-08-15 18 AAVSO
44 8.7 2456882 2014-08-12 2456862 2014-07-23 20 AAVSO
45 8.7 2457221 2015-07-17 2457205 2015-07-01 16 AAVSO
46 9.0 2457566 2016-06-26 2457548 2016-06-08 18 SVO
47 9.7 2457908 2017-06-03 2457891 2017-05-17 17 SVO
48 9.0 2458246 2018-05-07 2458234 2018-04-25 12 SVO
49 8.4 2458584 2019-04-10 2458577 2019-04-03 7 SVO
50 9.2 2458943 2020-04-03 2458920 2020-03-11 23 SVO
51 8.5 2459264 2021-02-18 2459262 2021-02-16 2 SVO
52 9.0 2459622 2022-02-11 2459605 2022-01-25 17 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.