Maxima for Z Tri
Period: 215.83, Epoch: 2432890.6

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-98   2411700 1890-11-28 2411739 1891-01-06 -39 SVO
-88   2413900 1896-12-06 2413897 1896-12-03 3 SVO
-83   2414980 1899-11-21 2414976 1899-11-17 4 SVO
-81   2415420 1901-02-04 2415408 1901-01-23 12 SVO
-80   2415640 1901-09-12 2415624 1901-08-27 16 SVO
-78   2416063 1902-11-09 2416056 1902-11-02 7 SVO
-76   2416485 1904-01-05 2416487 1904-01-07 -2 SVO
-75   2416710 1904-08-17 2416703 1904-08-10 7 SVO
-74   2416915 1905-03-10 2416919 1905-03-14 -4 SVO
-73   2417139 1905-10-20 2417135 1905-10-16 4 SVO
-71   2417570 1906-12-25 2417566 1906-12-21 4 SVO
-70   2417795 1907-08-07 2417782 1907-07-25 13 SVO
-69   2417985 1908-02-13 2417998 1908-02-26 -13 SVO
-68   2418215 1908-09-30 2418214 1908-09-29 1 SVO
-66   2418640 1909-11-29 2418646 1909-12-05 -6 SVO
-63   2419295 1911-09-15 2419293 1911-09-13 2 SVO
-61   2419720 1912-11-13 2419725 1912-11-18 -5 SVO
-59   2420150 1914-01-17 2420156 1914-01-23 -6 SVO
-57   2420565 1915-03-08 2420588 1915-03-31 -23 SVO
-56   2420792 1915-10-21 2420804 1915-11-02 -12 SVO
-54   2421210 1916-12-12 2421236 1917-01-07 -26 SVO
-52   2421630 1918-02-05 2421667 1918-03-14 -37 SVO
-49   2422290 1919-11-27 2422315 1919-12-22 -25 SVO
-47   2422721 1921-01-31 2422746 1921-02-25 -25 SVO
-46   2422930 1921-08-28 2422962 1921-09-29 -32 SVO
-44   2423360 1922-11-01 2423394 1922-12-05 -34 SVO
-42   2423795 1924-01-10 2423826 1924-02-10 -31 SVO
-41   2424020 1924-08-22 2424041 1924-09-12 -21 SVO
-39   2424444 1925-10-20 2424473 1925-11-18 -29 SVO
-37   2424870 1926-12-20 2424905 1927-01-24 -35 SVO
-36   2425090 1927-07-28 2425121 1927-08-28 -31 SVO
-35   2425309 1928-03-03 2425336 1928-03-30 -27 GuL, 1952, 2.3
-34   2425530 1928-10-10 2425552 1928-11-01 -22 SVO
-32   2425956 1929-12-10 2425984 1930-01-07 -28 GuL, 1952, 2.3
-31   2426178 1930-07-20 2426200 1930-08-11 -22 GuL, 1952, 2.3
-30   2426402 1931-03-01 2426416 1931-03-15 -14 GuL, 1952, 2.3
-29   2426618 1931-10-03 2426631 1931-10-16 -13 GuL, 1952, 2.3
-27   2427056 1932-12-14 2427063 1932-12-21 -7 GuL, 1952, 2.3
-26   2427278 1933-07-24 2427279 1933-07-25 -1 GuL, 1952, 2.3
-25   2427497 1934-02-28 2427495 1934-02-26 2 GuL, 1952, 2.3
-24   2427716 1934-10-05 2427711 1934-09-30 5 SVO
-22   2428150 1935-12-13 2428142 1935-12-05 8 SVO
-20   2428590 1937-02-25 2428574 1937-02-09 16 SVO
-19   2428790 1937-09-13 2428790 1937-09-13 0 SVO
-17   2429227 1938-11-24 2429221 1938-11-18 6 SVO
-15   2429660 1940-01-31 2429653 1940-01-24 7 SVO
-14   2429870 1940-08-28 2429869 1940-08-27 1 SVO
-12   2430303 1941-11-04 2430301 1941-11-02 2 SVO
-10   2430740 1943-01-15 2430732 1943-01-07 8 SVO
-9   2430960 1943-08-23 2430948 1943-08-11 12 SVO
-7   2431396 1944-11-01 2431380 1944-10-16 16 SVO
-5   2431825 1946-01-04 2431811 1945-12-21 14 SVO
-4   2432055 1946-08-22 2432027 1946-07-25 28 SVO
-2   2432479 1947-10-20 2432459 1947-09-30 20 SVO
0   2432915 1948-12-29 2432891 1948-12-05 24 SVO
1   2433131 1949-08-02 2433106 1949-07-08 25 SVO
3   2433572 1950-10-17 2433538 1950-09-13 34 SVO
5   2434000 1951-12-19 2433970 1951-11-19 30 SVO
8   2434650 1953-09-29 2434617 1953-08-27 33 SVO
13   2435756 1956-10-09 2435696 1956-08-10 60 PZ, 1961, vol 13, p 295
42   2441980 1973-10-24 2441956 1973-09-30 24 SVO
44   2442425 1975-01-12 2442387 1974-12-05 38 SVO
47   2443070 1976-10-18 2443035 1976-09-13 35 SVO
48   2443285 1977-05-21 2443251 1977-04-17 34 SVO
49 9.7 2443507 1977-12-29 2443466 1977-11-18 41 SVO
50   2443730 1978-08-09 2443682 1978-06-22 48 SVO
52 9.9 2444156 1979-10-09 2444114 1979-08-28 42 SVO
54   2444590 1980-12-16 2444546 1980-11-02 44 SVO
56   2445020 1982-02-19 2444977 1982-01-07 43 SVO
57   2445240 1982-09-27 2445193 1982-08-11 47 SVO
59 9.8 2445669 1983-11-30 2445625 1983-10-17 44 SVO
61   2446100 1985-02-03 2446056 1984-12-21 44 SVO
62   2446315 1985-09-06 2446272 1985-07-25 43 SVO
64 10.1 2446744 1986-11-09 2446704 1986-09-30 40 SVO
65   2446960 1987-06-13 2446920 1987-05-04 40 SVO
66 9.8 2447165 1988-01-04 2447136 1987-12-06 29 SVO
67 9.3 2447368 1988-07-25 2447351 1988-07-08 17 SVO
68   2447600 1989-03-14 2447567 1989-02-09 33 SVO
69 10.9 2447816 1989-10-16 2447783 1989-09-13 33 SVO
71 10.2 2448236 1990-12-10 2448215 1990-11-19 21 SVO
72   2448455 1991-07-17 2448431 1991-06-23 24 SVO
73   2448675 1992-02-22 2448646 1992-01-24 29 AFOEV
74 9.3 2448876 1992-09-10 2448862 1992-08-27 14 SVO
76 10.0 2449307 1993-11-15 2449294 1993-11-02 13 SVO
77   2449520 1994-06-16 2449510 1994-06-06 10 SVO
78 9.4 2449735 1995-01-17 2449726 1995-01-08 9 SVO
79 10.3 2449946 1995-08-16 2449941 1995-08-11 5 SVO
80   2450155 1996-03-12 2450157 1996-03-14 -2 SVO
81 10.0 2450374 1996-10-17 2450373 1996-10-16 1 SVO
82   2450590 1997-05-21 2450589 1997-05-20 1 SVO
83 9.6 2450805 1997-12-22 2450805 1997-12-22 0 SVO
84   2451015 1998-07-20 2451021 1998-07-26 -6 SVO
85 9.5 2451226 1999-02-16 2451236 1999-02-26 -10 SVO
86 9.4 2451440 1999-09-18 2451452 1999-09-30 -12 SVO
88 9.4 2451868 2000-11-19 2451884 2000-12-05 -16 SVO
89   2452080 2001-06-19 2452100 2001-07-09 -20 SVO
90 9.4 2452300 2002-01-25 2452316 2002-02-10 -16 SVO
91 9.5 2452512 2002-08-25 2452531 2002-09-13 -19 SVO
92   2452730 2003-03-31 2452747 2003-04-17 -17 SVO
93 10.0 2452945 2003-11-01 2452963 2003-11-19 -18 SVO
94   2453155 2004-05-29 2453179 2004-06-22 -24 SVO
95 9.6 2453369 2004-12-29 2453395 2005-01-24 -26 SVO
96 9.8 2453585 2005-08-02 2453611 2005-08-28 -26 SVO
97   2453800 2006-03-05 2453826 2006-03-31 -26 SVO
98 9.2 2454009 2006-09-30 2454042 2006-11-02 -33 SVO
100 9.7 2454439 2007-12-04 2454474 2008-01-08 -35 SVO
101   2454655 2008-07-07 2454690 2008-08-11 -35 SVO
102   2454880 2009-02-17 2454906 2009-03-15 -26 SVO
103 9.9 2455095 2009-09-20 2455121 2009-10-16 -26 SVO
104   2455305 2010-04-18 2455337 2010-05-20 -32 SVO
105 10.1 2455522 2010-11-21 2455553 2010-12-22 -31 SVO
106   2455750 2011-07-07 2455769 2011-07-26 -19 SVO
107 9.9 2455951 2012-01-24 2455985 2012-02-27 -34 SVO
108 10.0 2456175 2012-09-04 2456201 2012-09-30 -26 SVO
109 9.6 2456390 2013-04-07 2456416 2013-05-03 -26 SVO
110 9.6 2456602 2013-11-05 2456632 2013-12-05 -30 SVO
111   2456830 2014-06-21 2456848 2014-07-09 -18 SVO
112 10.1 2457045 2015-01-22 2457064 2015-02-10 -19 SVO
113 9.9 2457265 2015-08-30 2457280 2015-09-14 -15 SVO
114 10.1 2457484 2016-04-05 2457496 2016-04-17 -12 SVO
115 9.8 2457704 2016-11-11 2457711 2016-11-18 -7 SVO
116   2457925 2017-06-20 2457927 2017-06-22 -2 SVO
117 10.0 2458136 2018-01-17 2458143 2018-01-24 -7 SVO
118 9.8 2458344 2018-08-13 2458359 2018-08-28 -15 SVO
119   2458575 2019-04-01 2458575 2019-04-01 0 SVO
120 10.0 2458787 2019-10-30 2458791 2019-11-03 -4 SVO
121   2459005 2020-06-04 2459006 2020-06-05 -1 SVO
122 9.7 2459220 2021-01-05 2459222 2021-01-07 -2 SVO
123 9.5 2459427 2021-07-31 2459438 2021-08-11 -11 SVO
124   2459655 2022-03-16 2459654 2022-03-15 1 SVO
125 10.0 2459875 2022-10-22 2459870 2022-10-17 5 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.