Maxima for DS Her
Period: 263.40, Epoch: 2440435.6

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-101   2413840 1896-10-07 2413832 1896-09-29 8 SVO
-94   2415680 1901-10-22 2415676 1901-10-18 4 SVO
-92   2416220 1903-04-15 2416203 1903-03-29 17 SVO
-90   2416740 1904-09-16 2416730 1904-09-06 10 SVO
-89   2417000 1905-06-03 2416993 1905-05-27 7 SVO
-86   2417790 1907-08-02 2417783 1907-07-26 7 SVO
-82   2418840 1910-06-17 2418837 1910-06-14 3 SVO
-61   2424370 1925-08-07 2424368 1925-08-05 2 SVO
-60   2424640 1926-05-04 2424632 1926-04-26 8 SVO
-57   2425423 1928-06-25 2425422 1928-06-24 1 SVO
-54   2426210 1930-08-21 2426212 1930-08-23 -2 SVO
-53   2426480 1931-05-18 2426475 1931-05-13 5 SVO
-49   2427538 1934-04-10 2427529 1934-04-01 9 AN, 1934, vol 253, p 195
-47   2428050 1935-09-04 2428056 1935-09-10 -6 SVO
-46   2428327 1936-06-07 2428319 1936-05-30 8 SVO
-43   2429120 1938-08-09 2429109 1938-07-29 11 SVO
-42   2429376 1939-04-22 2429373 1939-04-19 3 SVO
-39   2430150 1941-06-04 2430163 1941-06-17 -13 SVO
-35   2431220 1944-05-09 2431217 1944-05-06 3 SVO
-33   2431740 1945-10-11 2431743 1945-10-14 -3 SVO
-32   2432017 1946-07-15 2432007 1946-07-05 10 SVO
-29   2432800 1948-09-05 2432797 1948-09-02 3 SVO
-28   2433067 1949-05-30 2433060 1949-05-23 7 SVO
-25   2433860 1951-08-01 2433851 1951-07-23 9 SVO
-7   2438591 1964-07-14 2438592 1964-07-15 -1 SVO
-3   2439635 1967-05-24 2439645 1967-06-03 -10 SVO
-2   2439910 1968-02-23 2439909 1968-02-22 1 SVO
-1   2440160 1968-10-30 2440172 1968-11-11 -12 SVO
0   2440430 1969-07-27 2440436 1969-08-02 -6 SVO
1   2440680 1970-04-03 2440699 1970-04-22 -19 SVO
3 10.9 2441213 1971-09-18 2441226 1971-10-01 -13 SVO
4   2441480 1972-06-11 2441489 1972-06-20 -9 SVO
6   2442005 1973-11-18 2442016 1973-11-29 -11 SVO
7   2442280 1974-08-20 2442279 1974-08-19 1 SVO
8   2442530 1975-04-27 2442543 1975-05-10 -13 SVO
10   2443060 1976-10-08 2443070 1976-10-18 -10 SVO
11   2443325 1977-06-30 2443333 1977-07-08 -8 SVO
12   2443575 1978-03-07 2443596 1978-03-28 -21 SVO
14   2444110 1979-08-24 2444123 1979-09-06 -13 SVO
15   2444370 1980-05-10 2444387 1980-05-27 -17 SVO
17   2444880 1981-10-02 2444913 1981-11-04 -33 SVO
18 10.2 2445161 1982-07-10 2445177 1982-07-26 -16 SVO
19   2445420 1983-03-26 2445440 1983-04-15 -20 SVO
21 10.7 2445950 1984-09-06 2445967 1984-09-23 -17 SVO
22 10.2 2446220 1985-06-03 2446230 1985-06-13 -10 SVO
24   2446750 1986-11-15 2446757 1986-11-22 -7 SVO
25 10.2 2447017 1987-08-09 2447021 1987-08-13 -4 SVO
26   2447280 1988-04-28 2447284 1988-05-02 -4 SVO
28 11.0 2447810 1989-10-10 2447811 1989-10-11 -1 SVO
29 10.3 2448086 1990-07-13 2448074 1990-07-01 12 SVO
32 10.5 2448882 1992-09-16 2448864 1992-08-29 18 SVO
33 10.3 2449142 1993-06-03 2449128 1993-05-20 14 SVO
36 10.4 2449927 1995-07-28 2449918 1995-07-19 9 SVO
37   2450195 1996-04-21 2450181 1996-04-07 14 AFOEV
39 10.7 2450709 1997-09-17 2450708 1997-09-16 1 SVO
40   2450969 1998-06-04 2450972 1998-06-07 -3 AFOEV
41   2451230 1999-02-20 2451235 1999-02-25 -5 SVO
42 10.2 2451487 1999-11-04 2451498 1999-11-15 -11 SVO
43 11.1 2451746 2000-07-20 2451762 2000-08-05 -16 SVO
44   2452015 2001-04-15 2452025 2001-04-25 -10 SVO
45   2452275 2001-12-31 2452289 2002-01-14 -14 AFOEV
46 10.4 2452532 2002-09-14 2452552 2002-10-04 -20 SVO
47 11.1 2452805 2003-06-14 2452815 2003-06-24 -10 SVO
48   2453065 2004-02-29 2453079 2004-03-14 -14 SVO
49 11.0 2453336 2004-11-26 2453342 2004-12-02 -6 SVO
50 10.6 2453600 2005-08-17 2453606 2005-08-23 -6 SVO
51 10.6 2453873 2006-05-17 2453869 2006-05-13 4 SVO
53 10.3 2454401 2007-10-27 2454396 2007-10-22 5 SVO
54 10.3 2454666 2008-07-18 2454659 2008-07-11 7 SVO
55   2454925 2009-04-03 2454923 2009-04-01 2 SVO
57 10.6 2455466 2010-09-26 2455449 2010-09-09 17 SVO
58 10.3 2455732 2011-06-19 2455713 2011-05-31 19 SVO
61   2456520 2013-08-15 2456503 2013-07-29 17 SVO
63   2457040 2015-01-17 2457030 2015-01-07 10 SVO
64 11.0 2457307 2015-10-11 2457293 2015-09-27 14 SVO
65 10.4 2457568 2016-06-28 2457557 2016-06-17 11 SVO
66 9.9 2457820 2017-03-07 2457820 2017-03-07 0 SVO
67 10.3 2458089 2017-12-01 2458083 2017-11-25 6 SVO
68 10.6 2458360 2018-08-29 2458347 2018-08-16 13 SVO
69 11.1 2458622 2019-05-18 2458610 2019-05-06 12 SVO
70 10.6 2458889 2020-02-09 2458874 2020-01-25 15 SVO
71 10.6 2459147 2020-10-24 2459137 2020-10-14 10 SVO
72 10.5 2459418 2021-07-22 2459400 2021-07-04 18 SVO
73 10.2 2459675 2022-04-05 2459664 2022-03-25 11 SVO
74   2459945 2022-12-31 2459927 2022-12-13 18 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.