Maxima for Z Cap
Period: 181.56, Epoch: 2442014.8
AAVSO offset: -3

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-157   2413526 1895-11-28 2413510 1895-11-12 16 AnHar, 1909, vol 55, p 95
-155   2413881 1896-11-17 2413873 1896-11-09 8 AnHar, 1909, vol 55, p 95
-153   2414242 1897-11-13 2414236 1897-11-07 6 AnHar, 1909, vol 55, p 95
-151   2414586 1898-10-23 2414599 1898-11-05 -13 AnHar, 1909, vol 55, p 95
-149   2414952 1899-10-24 2414962 1899-11-03 -10 AnHar, 1909, vol 55, p 95
-147   2415308 1900-10-15 2415325 1900-11-01 -17 AnHar, 1909, vol 55, p 95
-139 9.0 2416770 1904-10-16 2416778 1904-10-24 -8 AAVSO
-137   2417113 1905-09-24 2417141 1905-10-22 -28 AAVSO
-135   2417464 1906-09-10 2417504 1906-10-20 -40 AAVSO
-133 9.5 2417835 1907-09-16 2417867 1907-10-18 -32 AAVSO
-131   2418175 1908-08-21 2418230 1908-10-15 -55 AAVSO
-129 9.4 2418548 1909-08-29 2418594 1909-10-14 -46 AAVSO
-127   2418917 1910-09-02 2418957 1910-10-12 -40 AAVSO
-125   2419297 1911-09-17 2419320 1911-10-10 -23 AAVSO
-121   2420007 1913-08-27 2420046 1913-10-05 -39 AAVSO
-117   2420741 1915-08-31 2420772 1915-10-01 -31 AAVSO
-115   2421117 1916-09-10 2421135 1916-09-28 -18 AAVSO
-113   2421465 1917-08-24 2421499 1917-09-27 -34 AAVSO
-105 9.8 2422937 1921-09-04 2422951 1921-09-18 -14 AAVSO
-103 9.8 2423318 1922-09-20 2423314 1922-09-16 4 AAVSO
-102   2423483 1923-03-04 2423496 1923-03-17 -13 AAVSO
-101 9.0 2423659 1923-08-27 2423677 1923-09-14 -18 AAVSO
-99 10.6 2424032 1924-09-03 2424040 1924-09-11 -8 AAVSO
-97 9.8 2424391 1925-08-28 2424403 1925-09-09 -12 AAVSO
-96   2424577 1926-03-02 2424585 1926-03-10 -8 AAVSO
-95 9.4 2424763 1926-09-04 2424767 1926-09-08 -4 AAVSO
-93 10.3 2425119 1927-08-26 2425130 1927-09-06 -11 AAVSO
-92   2425297 1928-02-20 2425311 1928-03-05 -14 AAVSO
-91 8.9 2425475 1928-08-16 2425493 1928-09-03 -18 AAVSO
-90   2425661 1929-02-18 2425674 1929-03-03 -13 AAVSO
-89 9.2 2425845 1929-08-21 2425856 1929-09-01 -11 AAVSO
-88   2426029 1930-02-21 2426038 1930-03-02 -9 AAVSO
-87 9.6 2426211 1930-08-22 2426219 1930-08-30 -8 AAVSO
-85 9.1 2426584 1931-08-30 2426582 1931-08-28 2 AAVSO
-84   2426759 1932-02-21 2426764 1932-02-26 -5 AAVSO
-83 10.0 2426954 1932-09-03 2426945 1932-08-25 9 AAVSO
-82   2427133 1933-03-01 2427127 1933-02-23 6 AAVSO
-81 9.0 2427304 1933-08-19 2427308 1933-08-23 -4 SVO
-80   2427491 1934-02-22 2427490 1934-02-21 1 AAVSO
-79 9.3 2427675 1934-08-25 2427672 1934-08-22 3 SVO
-78   2427862 1935-02-28 2427853 1935-02-19 9 AAVSO
-77 10.0 2428047 1935-09-01 2428035 1935-08-20 12 AAVSO
-76   2428246 1936-03-18 2428216 1936-02-17 30 AAVSO
-75 9.4 2428414 1936-09-02 2428398 1936-08-17 16 AAVSO
-73 9.8 2428777 1937-08-31 2428761 1937-08-15 16 AAVSO
-72   2428961 1938-03-03 2428942 1938-02-12 19 AAVSO
-71 10.3 2429146 1938-09-04 2429124 1938-08-13 22 AAVSO
-70   2429325 1939-03-02 2429306 1939-02-11 19 AAVSO
-69 9.6 2429503 1939-08-27 2429487 1939-08-11 16 SVO
-68   2429692 1940-03-03 2429669 1940-02-09 23 AAVSO
-67 9.6 2429869 1940-08-27 2429850 1940-08-08 19 SVO
-65 9.0 2430228 1941-08-21 2430213 1941-08-06 15 AAVSO
-64   2430401 1942-02-10 2430395 1942-02-04 6 AAVSO
-63 8.7 2430574 1942-08-02 2430577 1942-08-05 -3 AAVSO
-61 9.1 2430944 1943-08-07 2430940 1943-08-03 4 AAVSO
-59 9.5 2431309 1944-08-06 2431303 1944-07-31 6 AAVSO
-57 9.4 2431673 1945-08-05 2431666 1945-07-29 7 AAVSO
-55 9.5 2432035 1946-08-02 2432029 1946-07-27 6 AAVSO
-53 10.0 2432405 1947-08-07 2432392 1947-07-25 13 AAVSO
-51 9.0 2432767 1948-08-03 2432755 1948-07-22 12 AAVSO
-50 8.6 2432949 1949-02-01 2432937 1949-01-20 12 AAVSO
-49 9.5 2433141 1949-08-12 2433118 1949-07-20 23 SVO
-48   2433326 1950-02-13 2433300 1950-01-18 26 AAVSO
-47 9.2 2433503 1950-08-09 2433481 1950-07-18 22 SVO
-46   2433686 1951-02-08 2433663 1951-01-16 23 AAVSO
-45 9.7 2433863 1951-08-04 2433845 1951-07-17 18 SVO
-44   2434037 1952-01-25 2434026 1952-01-14 11 AAVSO
-43 9.0 2434211 1952-07-17 2434208 1952-07-14 3 SVO
-42   2434404 1953-01-26 2434389 1953-01-11 15 AAVSO
-41 9.3 2434588 1953-07-29 2434571 1953-07-12 17 SVO
-40   2434767 1954-01-24 2434752 1954-01-09 15 AAVSO
-39 10.3 2434954 1954-07-30 2434934 1954-07-10 20 SVO
-38   2435129 1955-01-21 2435116 1955-01-08 13 AAVSO
-37 9.1 2435310 1955-07-21 2435297 1955-07-08 13 SVO
-36   2435495 1956-01-22 2435479 1956-01-06 16 AAVSO
-35 9.3 2435674 1956-07-19 2435660 1956-07-05 14 SVO
-34   2435857 1957-01-18 2435842 1957-01-03 15 AAVSO
-33 9.3 2436040 1957-07-20 2436023 1957-07-03 17 SVO
-32 9.0 2436217 1958-01-13 2436205 1958-01-01 12 AAVSO
-31 9.9 2436404 1958-07-19 2436386 1958-07-01 18 SVO
-30   2436590 1959-01-21 2436568 1958-12-30 22 AAVSO
-29 9.4 2436761 1959-07-11 2436750 1959-06-30 11 SVO
-28   2436947 1960-01-13 2436931 1959-12-28 16 AAVSO
-27 9.1 2437124 1960-07-08 2437113 1960-06-27 11 SVO
-26   2437313 1961-01-13 2437294 1960-12-25 19 AAVSO
-25 9.3 2437491 1961-07-10 2437476 1961-06-25 15 SVO
-24 9.6 2437669 1962-01-04 2437657 1961-12-23 12 AAVSO
-23 9.7 2437854 1962-07-08 2437839 1962-06-23 15 SVO
-22   2438036 1963-01-06 2438020 1962-12-21 16 AAVSO
-21 9.9 2438227 1963-07-16 2438202 1963-06-21 25 SVO
-20 9.4 2438396 1964-01-01 2438384 1963-12-20 12 AAVSO
-19 9.2 2438577 1964-06-30 2438565 1964-06-18 12 SVO
-18 9.9 2438757 1964-12-27 2438747 1964-12-17 10 AAVSO
-17 10.4 2438951 1965-07-09 2438928 1965-06-16 23 SVO
-16 9.0 2439124 1965-12-29 2439110 1965-12-15 14 AAVSO
-15 9.7 2439306 1966-06-29 2439291 1966-06-14 15 SVO
-14 9.3 2439491 1966-12-31 2439473 1966-12-13 18 AAVSO
-13 9.1 2439668 1967-06-26 2439654 1967-06-12 14 SVO
-12   2439858 1968-01-02 2439836 1967-12-11 22 AAVSO
-11 9.6 2440043 1968-07-05 2440018 1968-06-10 25 SVO
-10 9.5 2440217 1968-12-26 2440199 1968-12-08 18 AAVSO
-9 10.0 2440397 1969-06-24 2440381 1969-06-08 16 AAVSO
-8 9.5 2440577 1969-12-21 2440562 1969-12-06 15 AAVSO
-7 9.5 2440755 1970-06-17 2440744 1970-06-06 11 AAVSO
-6 9.1 2440938 1970-12-17 2440925 1970-12-04 13 AAVSO
-5 9.5 2441119 1971-06-16 2441107 1971-06-04 12 AAVSO
-4 9.5 2441297 1971-12-11 2441289 1971-12-03 8 AAVSO
-3   2441478 1972-06-09 2441470 1972-06-01 8 AAVSO
-2 9.1 2441657 1972-12-05 2441652 1972-11-30 5 AAVSO
-1 9.0 2441842 1973-06-08 2441833 1973-05-30 9 AAVSO
0 9.7 2442024 1973-12-07 2442015 1973-11-28 9 AAVSO
1 9.4 2442206 1974-06-07 2442196 1974-05-28 10 AAVSO
2 9.8 2442381 1974-11-29 2442378 1974-11-26 3 AAVSO
3 9.6 2442565 1975-06-01 2442559 1975-05-26 6 AAVSO
4 9.8 2442739 1975-11-22 2442741 1975-11-24 -2 AAVSO
5 9.8 2442923 1976-05-24 2442923 1976-05-24 0 AAVSO
6 9.2 2443100 1976-11-17 2443104 1976-11-21 -4 AAVSO
7 9.6 2443283 1977-05-19 2443286 1977-05-22 -3 AAVSO
8 9.8 2443466 1977-11-18 2443467 1977-11-19 -1 AAVSO
9 9.3 2443648 1978-05-19 2443649 1978-05-20 -1 AAVSO
10 9.8 2443830 1978-11-17 2443830 1978-11-17 0 AAVSO
11 9.9 2444012 1979-05-18 2444012 1979-05-18 0 AAVSO
12 9.0 2444192 1979-11-14 2444193 1979-11-15 -1 SVO
13 9.7 2444373 1980-05-13 2444375 1980-05-15 -2 AAVSO
14 9.4 2444559 1980-11-15 2444557 1980-11-13 2 SVO
15 9.6 2444738 1981-05-13 2444738 1981-05-13 0 AAVSO
16 9.2 2444918 1981-11-09 2444920 1981-11-11 -2 SVO
17 9.0 2445106 1982-05-16 2445101 1982-05-11 5 AAVSO
18 9.4 2445284 1982-11-10 2445283 1982-11-09 1 SVO
19 9.1 2445458 1983-05-03 2445464 1983-05-09 -6 SVO
20 9.9 2445649 1983-11-10 2445646 1983-11-07 3 SVO
21 9.5 2445826 1984-05-05 2445828 1984-05-07 -2 SVO
22 9.5 2446009 1984-11-04 2446009 1984-11-04 0 SVO
23 10.1 2446191 1985-05-05 2446191 1985-05-05 0 AAVSO
24 9.3 2446371 1985-11-01 2446372 1985-11-02 -1 SVO
25 9.4 2446549 1986-04-28 2446554 1986-05-03 -5 AAVSO
26 9.4 2446731 1986-10-27 2446735 1986-10-31 -4 SVO
27 9.3 2446907 1987-04-21 2446917 1987-05-01 -10 AAVSO
28 9.7 2447107 1987-11-07 2447098 1987-10-29 9 SVO
29   2447288 1988-05-06 2447280 1988-04-28 8 AAVSO
30 9.7 2447462 1988-10-27 2447462 1988-10-27 0 SVO
31   2447645 1989-04-28 2447643 1989-04-26 2 AAVSO
32 9.0 2447814 1989-10-14 2447825 1989-10-25 -11 SVO
33   2447999 1990-04-17 2448006 1990-04-24 -7 AAVSO
34 9.8 2448185 1990-10-20 2448188 1990-10-23 -3 SVO
35   2448360 1991-04-13 2448369 1991-04-22 -9 AAVSO
36 9.5 2448542 1991-10-12 2448551 1991-10-21 -9 SVO
37   2448729 1992-04-16 2448732 1992-04-19 -3 AAVSO
38 9.3 2448907 1992-10-11 2448914 1992-10-18 -7 SVO
39   2449088 1993-04-10 2449096 1993-04-18 -8 AAVSO
40 9.3 2449257 1993-09-26 2449277 1993-10-16 -20 SVO
41   2449443 1994-03-31 2449459 1994-04-16 -16 AAVSO
42 9.6 2449627 1994-10-01 2449640 1994-10-14 -13 SVO
43   2449808 1995-03-31 2449822 1995-04-14 -14 AAVSO
44 9.2 2449985 1995-09-24 2450003 1995-10-12 -18 SVO
45   2450164 1996-03-21 2450185 1996-04-11 -21 AAVSO
46 10.0 2450343 1996-09-16 2450367 1996-10-10 -24 SVO
47   2450533 1997-03-25 2450548 1997-04-09 -15 AAVSO
48 10.1 2450715 1997-09-23 2450730 1997-10-08 -15 SVO
49   2450895 1998-03-22 2450911 1998-04-07 -16 AAVSO
50 9.4 2451073 1998-09-16 2451093 1998-10-06 -20 SVO
51   2451260 1999-03-22 2451274 1999-04-05 -14 AAVSO
52 9.1 2451432 1999-09-10 2451456 1999-10-04 -24 SVO
53   2451615 2000-03-11 2451637 2000-04-02 -22 AAVSO
54 9.7 2451802 2000-09-14 2451819 2000-10-01 -17 SVO
55   2451987 2001-03-18 2452001 2001-04-01 -14 AAVSO
56 9.4 2452167 2001-09-14 2452182 2001-09-29 -15 SVO
57   2452350 2002-03-16 2452364 2002-03-30 -14 AAVSO
58 9.4 2452535 2002-09-17 2452545 2002-09-27 -10 SVO
59   2452725 2003-03-26 2452727 2003-03-28 -2 AAVSO
60 9.7 2452910 2003-09-27 2452908 2003-09-25 2 SVO
61   2453079 2004-03-14 2453090 2004-03-25 -11 AAVSO
62 9.4 2453264 2004-09-15 2453271 2004-09-22 -7 SVO
63   2453449 2005-03-19 2453453 2005-03-23 -4 AAVSO
64 9.9 2453637 2005-09-23 2453635 2005-09-21 2 SVO
65   2453820 2006-03-25 2453816 2006-03-21 4 AAVSO
66 9.3 2453989 2006-09-10 2453998 2006-09-19 -9 SVO
67   2454179 2007-03-19 2454179 2007-03-19 0 AAVSO
68 9.3 2454361 2007-09-17 2454361 2007-09-17 0 SVO
69   2454539 2008-03-13 2454542 2008-03-16 -3 AAVSO
70 9.2 2454718 2008-09-08 2454724 2008-09-14 -6 SVO
71 10.1 2454902 2009-03-11 2454906 2009-03-15 -4 AAVSO
72 9.3 2455077 2009-09-02 2455087 2009-09-12 -10 SVO
73   2455262 2010-03-06 2455269 2010-03-13 -7 AAVSO
74 9.4 2455446 2010-09-06 2455450 2010-09-10 -4 SVO
75   2455629 2011-03-08 2455632 2011-03-11 -3 AAVSO
76 9.0 2455804 2011-08-30 2455813 2011-09-08 -9 SVO
77   2455990 2012-03-03 2455995 2012-03-08 -5 AAVSO
78 9.5 2456173 2012-09-02 2456176 2012-09-05 -3 SVO
79   2456355 2013-03-03 2456358 2013-03-06 -3 AAVSO
80 9.2 2456529 2013-08-24 2456540 2013-09-04 -11 SVO
81   2456711 2014-02-22 2456721 2014-03-04 -10 AAVSO
82 10.4 2456908 2014-09-07 2456903 2014-09-02 5 SVO
83 10.2 2457091 2015-03-09 2457084 2015-03-02 7 AAVSO
84 9.3 2457264 2015-08-29 2457266 2015-08-31 -2 SVO
85   2457448 2016-02-29 2457447 2016-02-28 1 AAVSO
86 9.2 2457620 2016-08-19 2457629 2016-08-28 -9 SVO
87   2457803 2017-02-18 2457810 2017-02-25 -7 AAVSO
88 9.5 2457987 2017-08-21 2457992 2017-08-26 -5 SVO
90 9.6 2458356 2018-08-25 2458355 2018-08-24 1 SVO
92 9.3 2458713 2019-08-17 2458718 2019-08-22 -5 SVO
94 10.0 2459089 2020-08-27 2459081 2020-08-19 8 SVO
96 8.9 2459441 2021-08-14 2459445 2021-08-18 -4 SVO
98 9.0 2459805 2022-08-13 2459808 2022-08-16 -3 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.