Maxima for CF Her
Period: 307.44, Epoch: 2434950.0

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-69   2413780 1896-08-08 2413736 1896-06-25 44 SVO
-64   2415300 1900-10-07 2415274 1900-09-11 26 SVO
-63   2415610 1901-08-13 2415581 1901-07-15 29 SVO
-62   2415900 1902-05-30 2415888 1902-05-18 12 SVO
-61   2416200 1903-03-26 2416196 1903-03-22 4 SVO
-58   2417130 1905-10-11 2417118 1905-09-29 12 SVO
-57   2417430 1906-08-07 2417426 1906-08-03 4 SVO
-56   2417755 1907-06-28 2417733 1907-06-06 22 SVO
-55   2418055 1908-04-23 2418041 1908-04-09 14 SVO
-51   2419295 1911-09-15 2419270 1911-08-21 25 SVO
-50   2419595 1912-07-11 2419578 1912-06-24 17 SVO
-49   2419890 1913-05-02 2419885 1913-04-27 5 SVO
-48   2420215 1914-03-23 2420193 1914-03-01 22 SVO
-47   2420510 1915-01-12 2420500 1915-01-02 10 SVO
-46   2420810 1915-11-08 2420808 1915-11-06 2 SVO
-45   2421125 1916-09-18 2421115 1916-09-08 10 SVO
-44   2421440 1917-07-30 2421422 1917-07-12 18 SVO
-43   2421735 1918-05-21 2421730 1918-05-16 5 SVO
-42   2422040 1919-03-22 2422037 1919-03-19 3 SVO
-40   2422650 1920-11-21 2422652 1920-11-23 -2 SVO
-37   2423569 1923-05-29 2423575 1923-06-04 -6 SVO
-33   2424775 1926-09-16 2424804 1926-10-15 -29 SVO
-32   2425085 1927-07-23 2425112 1927-08-19 -27 SVO
-31   2425370 1928-05-03 2425419 1928-06-21 -49 SVO
-28   2426299 1930-11-18 2426342 1930-12-31 -43 AN, 1931, vol 244, p 81
-26   2426907 1932-07-18 2426956 1932-09-05 -49 SVO
-25   2427214 1933-05-21 2427264 1933-07-10 -50 SVO
-24   2427523 1934-03-26 2427571 1934-05-13 -48 AN, 1948, vol 276, p 11
-20   2428760 1937-08-14 2428801 1937-09-24 -41 SVO
-19   2429070 1938-06-20 2429109 1938-07-29 -39 SVO
-18   2429365 1939-04-11 2429416 1939-06-01 -51 SVO
-15   2430294 1941-10-26 2430338 1941-12-09 -44 AN, 1942, vol 273, p 269
-14   2430615 1942-09-12 2430646 1942-10-13 -31 GuL, 1957, 2.4, AN, 1944, vol 274, p 191
-13   2430918 1943-07-12 2430953 1943-08-16 -35 PCopO, 1952, vol 157, p 1
-12   2431227 1944-05-16 2431261 1944-06-19 -34 PCopO, 1952, vol 157, p 1
-11   2431543 1945-03-28 2431568 1945-04-22 -25 PCopO, 1952, vol 157, p 1
-8   2432462 1947-10-03 2432490 1947-10-31 -28 PCopO, 1952, vol 157, p 1
-7   2432773 1948-08-09 2432798 1948-09-03 -25 PCopO, 1955, vol 167, p 1
-6   2433089 1949-06-21 2433105 1949-07-07 -16 PCopO, 1955, vol 167, p 1, GuL, 1957, 2.4
-5   2433400 1950-04-28 2433413 1950-05-11 -13 SVO
18   2440480 1969-09-15 2440484 1969-09-19 -4 SVO
19 9.7 2440785 1970-07-17 2440791 1970-07-23 -6 SVO
20 9.1 2441093 1971-05-21 2441099 1971-05-27 -6 SVO
24 10.1 2442346 1974-10-25 2442329 1974-10-08 17 SVO
25 9.9 2442650 1975-08-25 2442636 1975-08-11 14 SVO
26 9.3 2442966 1976-07-06 2442944 1976-06-14 22 SVO
27 9.2 2443273 1977-05-09 2443251 1977-04-17 22 SVO
28   2443580 1978-03-12 2443558 1978-02-18 22 SVO
30   2444215 1979-12-07 2444173 1979-10-26 42 SVO
31 9.3 2444514 1980-10-01 2444481 1980-08-29 33 SVO
32 9.2 2444821 1981-08-04 2444788 1981-07-02 33 SVO
33 9.2 2445131 1982-06-10 2445096 1982-05-06 35 SVO
34   2445440 1983-04-15 2445403 1983-03-09 37 SVO
36   2446060 1984-12-25 2446018 1984-11-13 42 SVO
37   2446375 1985-11-05 2446325 1985-09-16 50 SVO
38 9.5 2446682 1986-09-08 2446633 1986-07-21 49 SVO
39 9.7 2446988 1987-07-11 2446940 1987-05-24 48 SVO
40 9.1 2447302 1988-05-20 2447248 1988-03-27 54 SVO
44 9.6 2448523 1991-09-23 2448478 1991-08-09 45 SVO
45 9.1 2448818 1992-07-14 2448785 1992-06-11 33 SVO
46 9.9 2449129 1993-05-21 2449092 1993-04-14 37 SVO
49 9.8 2450039 1995-11-17 2450015 1995-10-24 24 SVO
50 9.4 2450340 1996-09-13 2450322 1996-08-26 18 SVO
51 9.9 2450644 1997-07-14 2450630 1997-06-30 14 SVO
52 9.1 2450940 1998-05-06 2450937 1998-05-03 3 SVO
53   2451250 1999-03-12 2451245 1999-03-07 5 AFOEV
54 9.7 2451562 2000-01-18 2451552 2000-01-08 10 SVO
55 9.9 2451862 2000-11-13 2451859 2000-11-10 3 SVO
56 10.2 2452179 2001-09-26 2452167 2001-09-14 12 SVO
57 9.3 2452479 2002-07-23 2452474 2002-07-18 5 SVO
58 9.7 2452780 2003-05-20 2452782 2003-05-22 -2 SVO
59   2453091 2004-03-26 2453089 2004-03-24 2 AFOEV
61   2453719 2005-12-14 2453704 2005-11-29 15 AFOEV
62 9.5 2454013 2006-10-04 2454012 2006-10-03 1 SVO
63 9.4 2454318 2007-08-05 2454319 2007-08-06 -1 SVO
64 9.8 2454628 2008-06-10 2454626 2008-06-08 2 SVO
65 9.7 2454941 2009-04-19 2454934 2009-04-12 7 SVO
68   2455850 2011-10-15 2455856 2011-10-21 -6 SVO
69 10.3 2456161 2012-08-21 2456164 2012-08-24 -3 SVO
70 9.1 2456467 2013-06-23 2456471 2013-06-27 -4 SVO
71 10.5 2456779 2014-05-01 2456779 2014-05-01 0 SVO
72 9.8 2457074 2015-02-20 2457086 2015-03-04 -12 SVO
73 10.0 2457384 2015-12-27 2457393 2016-01-05 -9 SVO
74 9.6 2457686 2016-10-24 2457701 2016-11-08 -15 SVO
75 9.6 2457988 2017-08-22 2458008 2017-09-11 -20 SVO
76 10.3 2458296 2018-06-26 2458316 2018-07-16 -20 SVO
77 10.0 2458600 2019-04-26 2458623 2019-05-19 -23 SVO
78 9.5 2458902 2020-02-22 2458931 2020-03-22 -29 SVO
79 10.2 2459207 2020-12-23 2459238 2021-01-23 -31 SVO
80 9.5 2459514 2021-10-26 2459546 2021-11-27 -32 SVO
81 9.3 2459807 2022-08-15 2459853 2022-09-30 -46 SVO
82 9.3 2460116 2023-06-20 2460160 2023-08-03 -44 SVO
83 9.7 2460424 2024-04-23 2460468 2024-06-06 -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.