Maxima for BC Ser
Period: 245.07, Epoch: 2438863.3

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-107   2412670 1893-07-25 2412641 1893-06-26 29 SVO
-98   2414875 1899-08-08 2414846 1899-07-10 29 SVO
-97   2415120 1900-04-10 2415091 1900-03-12 29 SVO
-95   2415600 1901-08-03 2415582 1901-07-16 18 SVO
-94   2415845 1902-04-05 2415827 1902-03-18 18 SVO
-92   2416327 1903-07-31 2416317 1903-07-21 10 SVO
-91   2416575 1904-04-04 2416562 1904-03-22 13 SVO
-89   2417061 1905-08-03 2417052 1905-07-25 9 SVO
-88   2417300 1906-03-30 2417297 1906-03-27 3 SVO
-86   2417800 1907-08-12 2417787 1907-07-30 13 SVO
-85   2418040 1908-04-08 2418032 1908-03-31 8 SVO
-83   2418518 1909-07-30 2418522 1909-08-03 -4 SVO
-82   2418753 1910-03-22 2418767 1910-04-05 -14 SVO
-80   2419260 1911-08-11 2419258 1911-08-09 2 SVO
-79   2419500 1912-04-07 2419503 1912-04-10 -3 SVO
-76   2420235 1914-04-12 2420238 1914-04-15 -3 SVO
-74   2420716 1915-08-06 2420728 1915-08-18 -12 SVO
-73   2420970 1916-04-16 2420973 1916-04-19 -3 SVO
-70   2421695 1918-04-11 2421708 1918-04-24 -13 SVO
-68   2422175 1919-08-04 2422198 1919-08-27 -23 SVO
-64   2423160 1922-04-15 2423179 1922-05-04 -19 SVO
-61   2423900 1924-04-24 2423914 1924-05-08 -14 SVO
-58   2424630 1926-04-24 2424649 1926-05-13 -19 SVO
-55   2425365 1928-04-28 2425384 1928-05-17 -19 SVO
-52   2426104 1930-05-07 2426120 1930-05-23 -16 SVO
-49   2426837 1932-05-09 2426855 1932-05-27 -18 SVO
-46   2427582 1934-05-24 2427590 1934-06-01 -8 SVO
-43   2428319 1936-05-30 2428325 1936-06-05 -6 AN, 1937, vol 264, p 305
-41   2428800 1937-09-23 2428815 1937-10-08 -15 AN, 1937, vol 264, p 305
-40   2429067 1938-06-17 2429060 1938-06-10 7 SVO
-39   2429340 1939-03-17 2429306 1939-02-11 34 SVO
-37   2429808 1940-06-27 2429796 1940-06-15 12 SVO
-36   2430064 1941-03-10 2430041 1941-02-15 23 SVO
-34   2430554 1942-07-13 2430531 1942-06-20 23 SVO
-33   2430804 1943-03-20 2430776 1943-02-20 28 SVO
-31   2431291 1944-07-19 2431266 1944-06-24 25 SVO
-30   2431535 1945-03-20 2431511 1945-02-24 24 SVO
-28   2432026 1946-07-24 2432001 1946-06-29 25 SVO
-27   2432270 1947-03-25 2432246 1947-03-01 24 SVO
-25   2432761 1948-07-28 2432737 1948-07-04 24 SVO
-24   2433000 1949-03-24 2432982 1949-03-06 18 SVO
-22   2433483 1950-07-20 2433472 1950-07-09 11 SVO
-21   2433730 1951-03-24 2433717 1951-03-11 13 SVO
-19   2434221 1952-07-27 2434207 1952-07-13 14 SVO
-12   2435918 1957-03-20 2435922 1957-03-24 -4 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 2437883 1962-08-06 -4 MitVS, 1966, vol 3, p 205
-3   2438121 1963-04-01 2438128 1963-04-08 -7 MitVS, 1966, vol 3, p 205
-1   2438622 1964-08-14 2438618 1964-08-10 4 MitVS, 1966, vol 3, p 205
0   2438853 1965-04-02 2438863 1965-04-12 -10 MitVS, 1966, vol 3, p 205
3   2439610 1967-04-29 2439599 1967-04-18 11 SVO
5   2440100 1968-08-31 2440089 1968-08-20 11 SVO
6   2440330 1969-04-18 2440334 1969-04-22 -4 SVO
9   2441065 1971-04-23 2441069 1971-04-27 -4 SVO
11   2441535 1972-08-05 2441559 1972-08-29 -24 SVO
12   2441780 1973-04-07 2441804 1973-05-01 -24 SVO
14   2442260 1974-07-31 2442294 1974-09-03 -34 SVO
15   2442500 1975-03-28 2442539 1975-05-06 -39 SVO
17 10.1 2443000 1976-08-09 2443030 1976-09-08 -30 SVO
18 9.8 2443248 1977-04-14 2443275 1977-05-11 -27 SVO
20   2443740 1978-08-19 2443765 1978-09-13 -25 SVO
21   2443980 1979-04-16 2444010 1979-05-16 -30 SVO
23   2444485 1980-09-02 2444500 1980-09-17 -15 SVO
24 10.3 2444731 1981-05-06 2444745 1981-05-20 -14 SVO
26 10.0 2445210 1982-08-28 2445235 1982-09-22 -25 SVO
27 10.3 2445457 1983-05-02 2445480 1983-05-25 -23 SVO
29   2445955 1984-09-11 2445970 1984-09-26 -15 SVO
30 10.2 2446202 1985-05-16 2446215 1985-05-29 -13 SVO
32   2446700 1986-09-26 2446706 1986-10-02 -6 SVO
33 9.8 2446937 1987-05-21 2446951 1987-06-04 -14 SVO
34   2447185 1988-01-24 2447196 1988-02-04 -11 SVO
35   2447423 1988-09-18 2447441 1988-10-06 -18 AFOEV
36 9.9 2447667 1989-05-20 2447686 1989-06-08 -19 SVO
38   2448170 1990-10-05 2448176 1990-10-11 -6 SVO
39 10.4 2448406 1991-05-29 2448421 1991-06-13 -15 SVO
41   2448880 1992-09-14 2448911 1992-10-15 -31 SVO
42 9.6 2449125 1993-05-17 2449156 1993-06-17 -31 SVO
45 10.3 2449867 1995-05-29 2449892 1995-06-23 -25 SVO
46   2450110 1996-01-27 2450137 1996-02-23 -27 SVO
47   2450347 1996-09-20 2450382 1996-10-25 -35 AFOEV
48 10.3 2450590 1997-05-21 2450627 1997-06-27 -37 SVO
51 10.4 2451334 1999-06-04 2451362 1999-07-02 -28 SVO
52   2451591 2000-02-16 2451607 2000-03-03 -16 AFOEV
53   2451825 2000-10-07 2451852 2000-11-03 -27 SVO
54 10.1 2452075 2001-06-14 2452097 2001-07-06 -22 SVO
55 10.3 2452332 2002-02-26 2452342 2002-03-08 -10 SVO
57 9.5 2452812 2003-06-21 2452832 2003-07-11 -20 SVO
58 10.3 2453068 2004-03-03 2453077 2004-03-12 -9 SVO
60 10.1 2453559 2005-07-07 2453568 2005-07-16 -9 SVO
61 9.9 2453805 2006-03-10 2453813 2006-03-18 -8 SVO
63 9.5 2454296 2007-07-14 2454303 2007-07-21 -7 SVO
64 10.2 2454546 2008-03-20 2454548 2008-03-22 -2 SVO
66 9.9 2455034 2009-07-21 2455038 2009-07-25 -4 SVO
67 10.1 2455279 2010-03-23 2455283 2010-03-27 -4 SVO
68   2455540 2010-12-09 2455528 2010-11-27 12 SVO
69 9.9 2455779 2011-08-05 2455773 2011-07-30 6 SVO
70 9.9 2456030 2012-04-12 2456018 2012-03-31 12 SVO
72 10.3 2456525 2013-08-20 2456508 2013-08-03 17 SVO
73 9.8 2456778 2014-04-30 2456754 2014-04-06 24 SVO
74   2457030 2015-01-07 2456999 2014-12-07 31 SVO
75   2457280 2015-09-14 2457244 2015-08-09 36 SVO
76 10.2 2457519 2016-05-10 2457489 2016-04-10 30 SVO
77   2457765 2017-01-11 2457734 2016-12-11 31 SVO
78   2458010 2017-09-13 2457979 2017-08-13 31 SVO
79 9.9 2458258 2018-05-19 2458224 2018-04-15 34 SVO
80   2458505 2019-01-21 2458469 2018-12-16 36 SVO
81   2458760 2019-10-03 2458714 2019-08-18 46 SVO
82 10.1 2459004 2020-06-03 2458959 2020-04-19 45 SVO
83 9.7 2459251 2021-02-05 2459204 2020-12-20 47 SVO
84 10.4 2459486 2021-09-28 2459449 2021-08-22 37 SVO
85 9.6 2459738 2022-06-07 2459694 2022-04-24 44 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.