Maxima for BC Ser
Period: 245.10, Epoch: 2438864.1

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-107   2412670 1893-07-25 2412638 1893-06-23 32 SVO
-100   2414390 1898-04-10 2414354 1898-03-05 36 SVO
-98   2414875 1899-08-08 2414844 1899-07-08 31 SVO
-97   2415120 1900-04-10 2415089 1900-03-10 31 SVO
-95   2415600 1901-08-03 2415579 1901-07-13 21 SVO
-94   2415845 1902-04-05 2415824 1902-03-15 21 SVO
-92   2416327 1903-07-31 2416315 1903-07-19 12 SVO
-91   2416575 1904-04-04 2416560 1904-03-20 15 SVO
-89   2417061 1905-08-03 2417050 1905-07-23 11 SVO
-88   2417300 1906-03-30 2417295 1906-03-25 5 SVO
-86   2417800 1907-08-12 2417785 1907-07-28 15 SVO
-85   2418040 1908-04-08 2418030 1908-03-29 10 SVO
-83   2418518 1909-07-30 2418521 1909-08-02 -3 SVO
-82   2418775 1910-04-13 2418766 1910-04-04 9 SVO
-80   2419260 1911-08-11 2419256 1911-08-07 4 SVO
-79   2419500 1912-04-07 2419501 1912-04-08 -1 SVO
-77   2419995 1913-08-15 2419991 1913-08-11 4 SVO
-76   2420240 1914-04-17 2420236 1914-04-13 4 SVO
-74   2420720 1915-08-10 2420726 1915-08-16 -6 SVO
-73   2420970 1916-04-16 2420972 1916-04-18 -2 SVO
-70   2421695 1918-04-11 2421707 1918-04-23 -12 SVO
-68   2422180 1919-08-09 2422197 1919-08-26 -17 SVO
-67   2422425 1920-04-10 2422442 1920-04-27 -17 SVO
-65   2422910 1921-08-08 2422932 1921-08-30 -22 SVO
-64   2423155 1922-04-10 2423177 1922-05-02 -22 SVO
-62   2423660 1923-08-28 2423668 1923-09-05 -8 SVO
-61   2423900 1924-04-24 2423913 1924-05-07 -13 SVO
-59   2424385 1925-08-22 2424403 1925-09-09 -18 SVO
-58   2424630 1926-04-24 2424648 1926-05-12 -18 SVO
-55   2425365 1928-04-28 2425383 1928-05-16 -18 SVO
-53   2425860 1929-09-05 2425874 1929-09-19 -14 SVO
-52   2426108 1930-05-11 2426119 1930-05-22 -11 SVO
-49   2426837 1932-05-09 2426854 1932-05-26 -17 SVO
-48   2427090 1933-01-17 2427099 1933-01-26 -9 SVO
-46   2427582 1934-05-24 2427589 1934-05-31 -7 SVO
-44   2428080 1935-10-04 2428080 1935-10-04 0 SVO
-43   2428319 1936-05-30 2428325 1936-06-05 -6 AN, 1937, vol 264, p 305
-42   2428565 1937-01-31 2428570 1937-02-05 -5 SVO
-41   2428800 1937-09-23 2428815 1937-10-08 -15 AN, 1937, vol 264, p 305
-40   2429065 1938-06-15 2429060 1938-06-10 5 SVO
-39   2429337 1939-03-14 2429305 1939-02-10 32 SVO
-37   2429807 1940-06-26 2429795 1940-06-14 12 SVO
-36   2430065 1941-03-11 2430040 1941-02-14 25 SVO
-34   2430555 1942-07-14 2430531 1942-06-20 24 SVO
-33   2430804 1943-03-20 2430776 1943-02-20 28 SVO
-31   2431291 1944-07-19 2431266 1944-06-24 25 SVO
-30   2431539 1945-03-24 2431511 1945-02-24 28 SVO
-28   2432023 1946-07-21 2432001 1946-06-29 22 SVO
-27   2432268 1947-03-23 2432246 1947-03-01 22 SVO
-25   2432761 1948-07-28 2432736 1948-07-03 25 SVO
-24   2433000 1949-03-24 2432982 1949-03-06 18 SVO
-22   2433485 1950-07-22 2433472 1950-07-09 13 SVO
-21   2433730 1951-03-24 2433717 1951-03-11 13 SVO
-19   2434218 1952-07-24 2434207 1952-07-13 11 SVO
-12   2435918 1957-03-20 2435923 1957-03-25 -5 MitVS, 1966, vol 3, p 205
-9   2436656 1959-03-28 2436658 1959-03-30 -2 MitVS, 1966, vol 3, p 205
-6   2437385 1961-03-26 2437393 1961-04-03 -8 MitVS, 1966, vol 3, p 205
-4   2437879 1962-08-02 2437884 1962-08-07 -5 MitVS, 1966, vol 3, p 205
-3   2438121 1963-04-01 2438129 1963-04-09 -8 MitVS, 1966, vol 3, p 205
-1   2438622 1964-08-14 2438619 1964-08-11 3 MitVS, 1966, vol 3, p 205
0   2438853 1965-04-02 2438864 1965-04-13 -11 MitVS, 1966, vol 3, p 205
3   2439610 1967-04-29 2439599 1967-04-18 11 SVO
5   2440100 1968-08-31 2440090 1968-08-21 10 SVO
6   2440330 1969-04-18 2440335 1969-04-23 -5 SVO
8   2440815 1970-08-16 2440825 1970-08-26 -10 SVO
9   2441065 1971-04-23 2441070 1971-04-28 -5 SVO
11   2441535 1972-08-05 2441560 1972-08-30 -25 SVO
12   2441780 1973-04-07 2441805 1973-05-02 -25 SVO
14   2442260 1974-07-31 2442296 1974-09-05 -36 SVO
15   2442500 1975-03-28 2442541 1975-05-08 -41 SVO
17 10.1 2443000 1976-08-09 2443031 1976-09-09 -31 SVO
18 9.8 2443248 1977-04-14 2443276 1977-05-12 -28 SVO
20   2443740 1978-08-19 2443766 1978-09-14 -26 SVO
21   2443980 1979-04-16 2444011 1979-05-17 -31 SVO
23   2444485 1980-09-02 2444501 1980-09-18 -16 SVO
24 10.3 2444731 1981-05-06 2444747 1981-05-22 -16 SVO
26 10.0 2445210 1982-08-28 2445237 1982-09-24 -27 SVO
27 10.3 2445457 1983-05-02 2445482 1983-05-27 -25 SVO
28   2445710 1984-01-10 2445727 1984-01-27 -17 SVO
29 9.9 2445958 1984-09-14 2445972 1984-09-28 -14 SVO
30 10.2 2446202 1985-05-16 2446217 1985-05-31 -15 SVO
31   2446445 1986-01-14 2446462 1986-01-31 -17 SVO
32   2446700 1986-09-26 2446707 1986-10-03 -7 SVO
33 9.8 2446937 1987-05-21 2446952 1987-06-05 -15 SVO
34   2447185 1988-01-24 2447198 1988-02-06 -13 SVO
35   2447423 1988-09-18 2447443 1988-10-08 -20 AFOEV
36 9.9 2447667 1989-05-20 2447688 1989-06-10 -21 SVO
38   2448170 1990-10-05 2448178 1990-10-13 -8 SVO
39 10.4 2448406 1991-05-29 2448423 1991-06-15 -17 SVO
41   2448880 1992-09-14 2448913 1992-10-17 -33 SVO
42 9.6 2449125 1993-05-17 2449158 1993-06-19 -33 SVO
45 10.3 2449867 1995-05-29 2449894 1995-06-25 -27 SVO
46   2450110 1996-01-27 2450139 1996-02-25 -29 SVO
47   2450347 1996-09-20 2450384 1996-10-27 -37 AFOEV
48 10.3 2450590 1997-05-21 2450629 1997-06-29 -39 SVO
51 10.4 2451334 1999-06-04 2451364 1999-07-04 -30 SVO
52   2451591 2000-02-16 2451609 2000-03-05 -18 AFOEV
53   2451825 2000-10-07 2451855 2000-11-06 -30 SVO
54 10.1 2452075 2001-06-14 2452100 2001-07-09 -25 SVO
55 10.3 2452332 2002-02-26 2452345 2002-03-11 -13 SVO
57 9.5 2452812 2003-06-21 2452835 2003-07-14 -23 SVO
58 10.3 2453068 2004-03-03 2453080 2004-03-15 -12 SVO
60 10.1 2453559 2005-07-07 2453570 2005-07-18 -11 SVO
61 9.9 2453805 2006-03-10 2453815 2006-03-20 -10 SVO
63 9.5 2454296 2007-07-14 2454306 2007-07-24 -10 SVO
64 10.2 2454546 2008-03-20 2454551 2008-03-25 -5 SVO
66 9.9 2455034 2009-07-21 2455041 2009-07-28 -7 SVO
67 10.1 2455279 2010-03-23 2455286 2010-03-30 -7 SVO
68   2455540 2010-12-09 2455531 2010-11-30 9 SVO
69 9.9 2455779 2011-08-05 2455776 2011-08-02 3 SVO
70 9.9 2456030 2012-04-12 2456021 2012-04-03 9 SVO
72 10.3 2456525 2013-08-20 2456511 2013-08-06 14 SVO
73 9.8 2456778 2014-04-30 2456757 2014-04-09 21 SVO
74   2457030 2015-01-07 2457002 2014-12-10 28 SVO
75   2457280 2015-09-14 2457247 2015-08-12 33 SVO
76 10.2 2457519 2016-05-10 2457492 2016-04-13 27 SVO
77   2457765 2017-01-11 2457737 2016-12-14 28 SVO
78   2458010 2017-09-13 2457982 2017-08-16 28 SVO
79 9.9 2458258 2018-05-19 2458227 2018-04-18 31 SVO
80   2458505 2019-01-21 2458472 2018-12-19 33 SVO
81   2458760 2019-10-03 2458717 2019-08-21 43 SVO
82 10.1 2459004 2020-06-03 2458963 2020-04-23 41 SVO
83 9.7 2459251 2021-02-05 2459208 2020-12-24 43 SVO
84 10.4 2459486 2021-09-28 2459453 2021-08-26 33 SVO
85 9.6 2459738 2022-06-07 2459698 2022-04-28 40 SVO
86 9.9 2459993 2023-02-17 2459943 2022-12-29 50 SVO
87 10.3 2460242 2023-10-24 2460188 2023-08-31 54 SVO
88 9.5 2460485 2024-06-23 2460433 2024-05-02 52 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.