Maxima for SS Oph
Period: 180.08, Epoch: 2444699.0
AAVSO offset: -1

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-178   2412650 1893-07-05 2412645 1893-06-30 5 SVO
-168   2414440 1898-05-30 2414445 1898-06-04 -5 SVO
-164   2415155 1900-05-15 2415166 1900-05-26 -11 SVO
-162   2415519 1901-05-14 2415526 1901-05-21 -7 SVO
-160   2415878 1902-05-08 2415886 1902-05-16 -8 SVO
-158   2416235 1903-04-30 2416246 1903-05-11 -11 AnHar, 1952, vol 115
-156   2416600 1904-04-29 2416606 1904-05-05 -6 AnHar, 1952, vol 115
-154   2416975 1905-05-09 2416967 1905-05-01 8 AnHar, 1952, vol 115
-152   2417330 1906-04-29 2417327 1906-04-26 3 AnHar, 1952, vol 115
-150   2417675 1907-04-09 2417687 1907-04-21 -12 AnHar, 1952, vol 115
-149   2417881 1907-11-01 2417867 1907-10-18 14 AnHar, 1937, vol 105, p 459
-148   2418055 1908-04-23 2418047 1908-04-15 8 AnHar, 1952, vol 115
-146   2418410 1909-04-13 2418407 1909-04-10 3 AnHar, 1952, vol 115
-144   2418775 1910-04-13 2418767 1910-04-05 8 AnHar, 1952, vol 115
-141   2419300 1911-09-20 2419308 1911-09-28 -8 SVO
-140   2419485 1912-03-23 2419488 1912-03-26 -3 AnHar, 1952, vol 115
-135   2420390 1914-09-14 2420388 1914-09-12 2 AnHar, 1952, vol 115
-134   2420575 1915-03-18 2420568 1915-03-11 7 SVO
-133   2420750 1915-09-09 2420748 1915-09-07 2 SVO
-132   2420920 1916-02-26 2420928 1916-03-05 -8 SVO
-131 9.0 2421121 1916-09-14 2421108 1916-09-01 13 AAVSO
-129 8.7 2421460 1917-08-19 2421469 1917-08-28 -9 AAVSO
-128   2421640 1918-02-15 2421649 1918-02-24 -9 AnHar, 1952, vol 115
-127 8.7 2421823 1918-08-17 2421829 1918-08-23 -6 AAVSO
-125 9.0 2422180 1919-08-09 2422189 1919-08-18 -9 AAVSO
-124   2422383 1920-02-28 2422369 1920-02-14 14 AAVSO
-123 9.4 2422548 1920-08-11 2422549 1920-08-12 -1 AAVSO
-122   2422718 1921-01-28 2422729 1921-02-08 -11 AAVSO
-121 9.0 2422908 1921-08-06 2422909 1921-08-07 -1 AAVSO
-119 8.8 2423265 1922-07-29 2423269 1922-08-02 -4 AAVSO
-118 8.1 2423439 1923-01-19 2423449 1923-01-29 -10 AAVSO
-117   2423620 1923-07-19 2423630 1923-07-29 -10 AAVSO
-116 8.2 2423800 1924-01-15 2423810 1924-01-25 -10 AAVSO
-115   2423984 1924-07-17 2423990 1924-07-23 -6 AAVSO
-114 8.1 2424160 1925-01-09 2424170 1925-01-19 -10 AAVSO
-113   2424336 1925-07-04 2424350 1925-07-18 -14 AAVSO
-112   2424520 1926-01-04 2424530 1926-01-14 -10 AAVSO
-111 8.8 2424704 1926-07-07 2424710 1926-07-13 -6 AAVSO
-110 8.6 2424889 1927-01-08 2424890 1927-01-09 -1 AAVSO
-109 8.0 2425060 1927-06-28 2425070 1927-07-08 -10 AAVSO
-108   2425243 1927-12-28 2425250 1928-01-04 -7 AAVSO
-107 8.4 2425429 1928-07-01 2425430 1928-07-02 -1 AAVSO
-106   2425604 1928-12-23 2425610 1928-12-29 -6 AAVSO
-105 8.2 2425779 1929-06-16 2425791 1929-06-28 -12 AAVSO
-104   2425963 1929-12-17 2425971 1929-12-25 -8 AAVSO
-103 8.6 2426143 1930-06-15 2426151 1930-06-23 -8 AAVSO
-102   2426319 1930-12-08 2426331 1930-12-20 -12 AAVSO
-101 8.9 2426499 1931-06-06 2426511 1931-06-18 -12 SVO
-100   2426678 1931-12-02 2426691 1931-12-15 -13 AAVSO
-99 8.8 2426859 1932-05-31 2426871 1932-06-12 -12 AAVSO
-98   2427030 1932-11-18 2427051 1932-12-09 -21 AAVSO
-97 7.8 2427215 1933-05-22 2427231 1933-06-07 -16 AAVSO
-96   2427402 1933-11-25 2427411 1933-12-04 -9 AAVSO
-95 8.8 2427581 1934-05-23 2427591 1934-06-02 -10 SVO
-94   2427765 1934-11-23 2427771 1934-11-29 -6 AAVSO
-93 8.6 2427939 1935-05-16 2427952 1935-05-29 -13 AAVSO
-92   2428119 1935-11-12 2428132 1935-11-25 -13 AAVSO
-91 8.3 2428301 1936-05-12 2428312 1936-05-23 -11 SVO
-90   2428482 1936-11-09 2428492 1936-11-19 -10 AAVSO
-89 8.4 2428665 1937-05-11 2428672 1937-05-18 -7 SVO
-88   2428847 1937-11-09 2428852 1937-11-14 -5 AAVSO
-87 8.5 2429022 1938-05-03 2429032 1938-05-13 -10 SVO
-86 8.8 2429200 1938-10-28 2429212 1938-11-09 -12 AAVSO
-85 8.7 2429394 1939-05-10 2429392 1939-05-08 2 SVO
-84   2429565 1939-10-28 2429572 1939-11-04 -7 AAVSO
-83 8.4 2429750 1940-04-30 2429752 1940-05-02 -2 AAVSO
-82   2429941 1940-11-07 2429932 1940-10-29 9 AAVSO
-81 8.4 2430110 1941-04-25 2430112 1941-04-27 -2 SVO
-80 9.0 2430289 1941-10-21 2430293 1941-10-25 -4 AAVSO
-79 8.5 2430471 1942-04-21 2430473 1942-04-23 -2 SVO
-78 9.0 2430653 1942-10-20 2430653 1942-10-20 0 AAVSO
-77   2430819 1943-04-04 2430833 1943-04-18 -14 AAVSO
-76 8.5 2431011 1943-10-13 2431013 1943-10-15 -2 AAVSO
-75 8.7 2431189 1944-04-08 2431193 1944-04-12 -4 AAVSO
-74 8.9 2431360 1944-09-26 2431373 1944-10-09 -13 AAVSO
-73 9.0 2431534 1945-03-19 2431553 1945-04-07 -19 AAVSO
-72 8.6 2431715 1945-09-16 2431733 1945-10-04 -18 AAVSO
-71   2431889 1946-03-09 2431913 1946-04-02 -24 AAVSO
-70 8.9 2432086 1946-09-22 2432093 1946-09-29 -7 SVO
-69   2432261 1947-03-16 2432273 1947-03-28 -12 AAVSO
-68 8.6 2432444 1947-09-15 2432454 1947-09-25 -10 SVO
-67 8.6 2432625 1948-03-14 2432634 1948-03-23 -9 AAVSO
-66 8.7 2432804 1948-09-09 2432814 1948-09-19 -10 SVO
-65 8.5 2432986 1949-03-10 2432994 1949-03-18 -8 AAVSO
-64 8.9 2433179 1949-09-19 2433174 1949-09-14 5 SVO
-63   2433344 1950-03-03 2433354 1950-03-13 -10 AAVSO
-62 8.4 2433533 1950-09-08 2433534 1950-09-09 -1 SVO
-61   2433711 1951-03-05 2433714 1951-03-08 -3 AAVSO
-60 9.2 2433892 1951-09-02 2433894 1951-09-04 -2 SVO
-59 7.7 2434071 1952-02-28 2434074 1952-03-02 -3 AAVSO
-58 9.2 2434259 1952-09-03 2434254 1952-08-29 5 SVO
-57 8.9 2434442 1953-03-05 2434434 1953-02-25 8 AAVSO
-56 8.9 2434621 1953-08-31 2434614 1953-08-24 7 AAVSO
-55 8.3 2434800 1954-02-26 2434795 1954-02-21 5 AAVSO
-54 9.1 2434981 1954-08-26 2434975 1954-08-20 6 SVO
-53 8.6 2435159 1955-02-20 2435155 1955-02-16 4 AAVSO
-52 9.4 2435345 1955-08-25 2435335 1955-08-15 10 SVO
-51 8.8 2435522 1956-02-18 2435515 1956-02-11 7 AAVSO
-50 9.7 2435707 1956-08-21 2435695 1956-08-09 12 SVO
-49 8.6 2435888 1957-02-18 2435875 1957-02-05 13 AAVSO
-48 8.9 2436071 1957-08-20 2436055 1957-08-04 16 SVO
-47 8.3 2436246 1958-02-11 2436235 1958-01-31 11 AAVSO
-46 8.7 2436430 1958-08-14 2436415 1958-07-30 15 SVO
-45   2436608 1959-02-08 2436595 1959-01-26 13 AAVSO
-44 9.2 2436789 1959-08-08 2436775 1959-07-25 14 SVO
-43   2436977 1960-02-12 2436956 1960-01-22 21 AAVSO
-42 8.8 2437153 1960-08-06 2437136 1960-07-20 17 SVO
-41   2437333 1961-02-02 2437316 1961-01-16 17 AAVSO
-40 8.9 2437510 1961-07-29 2437496 1961-07-15 14 AAVSO
-39   2437688 1962-01-23 2437676 1962-01-11 12 AAVSO
-38 8.9 2437868 1962-07-22 2437856 1962-07-10 12 SVO
-37   2438049 1963-01-19 2438036 1963-01-06 13 AAVSO
-36 9.0 2438231 1963-07-20 2438216 1963-07-05 15 SVO
-35 9.2 2438409 1964-01-14 2438396 1964-01-01 13 AAVSO
-34 8.6 2438587 1964-07-10 2438576 1964-06-29 11 SVO
-33 8.6 2438769 1965-01-08 2438756 1964-12-26 13 AAVSO
-32 9.3 2438949 1965-07-07 2438936 1965-06-24 13 SVO
-31   2439128 1966-01-02 2439116 1965-12-21 12 AAVSO
-30 8.9 2439309 1966-07-02 2439297 1966-06-20 12 SVO
-29 8.9 2439486 1966-12-26 2439477 1966-12-17 9 AAVSO
-28 8.2 2439667 1967-06-25 2439657 1967-06-15 10 SVO
-27   2439848 1967-12-23 2439837 1967-12-12 11 AAVSO
-26 8.8 2440026 1968-06-18 2440017 1968-06-09 9 SVO
-25   2440203 1968-12-12 2440197 1968-12-06 6 AAVSO
-24 8.7 2440386 1969-06-13 2440377 1969-06-04 9 SVO
-23   2440562 1969-12-06 2440557 1969-12-01 5 AAVSO
-22 8.8 2440747 1970-06-09 2440737 1970-05-30 10 SVO
-21   2440926 1970-12-05 2440917 1970-11-26 9 AAVSO
-20 8.8 2441110 1971-06-07 2441097 1971-05-25 13 SVO
-19   2441289 1971-12-03 2441277 1971-11-21 12 AAVSO
-18 9.0 2441471 1972-06-02 2441458 1972-05-20 13 SVO
-17   2441649 1972-11-27 2441638 1972-11-16 11 AAVSO
-16 8.8 2441830 1973-05-27 2441818 1973-05-15 12 AAVSO
-15   2442009 1973-11-22 2441998 1973-11-11 11 AAVSO
-14 8.5 2442197 1974-05-29 2442178 1974-05-10 19 SVO
-13   2442369 1974-11-17 2442358 1974-11-06 11 AAVSO
-12 8.7 2442560 1975-05-27 2442538 1975-05-05 22 SVO
-11 9.5 2442737 1975-11-20 2442718 1975-11-01 19 AAVSO
-10 8.5 2442921 1976-05-22 2442898 1976-04-29 23 SVO
-9 8.4 2443099 1976-11-16 2443078 1976-10-26 21 AAVSO
-8 9.3 2443287 1977-05-23 2443258 1977-04-24 29 SVO
-7 8.9 2443467 1977-11-19 2443438 1977-10-21 29 AAVSO
-6 9.0 2443654 1978-05-25 2443619 1978-04-20 35 SVO
-5 8.9 2443831 1978-11-18 2443799 1978-10-17 32 AAVSO
-4 8.8 2444007 1979-05-13 2443979 1979-04-15 28 SVO
-3 8.6 2444188 1979-11-10 2444159 1979-10-12 29 AAVSO
-2 8.9 2444366 1980-05-06 2444339 1980-04-09 27 SVO
-1 8.6 2444548 1980-11-04 2444519 1980-10-06 29 AAVSO
0 9.0 2444726 1981-05-01 2444699 1981-04-04 27 SVO
1 8.4 2444901 1981-10-23 2444879 1981-10-01 22 SVO
2 8.8 2445071 1982-04-11 2445059 1982-03-30 12 SVO
3 8.9 2445256 1982-10-13 2445239 1982-09-26 17 AAVSO
4 9.1 2445435 1983-04-10 2445419 1983-03-25 16 SVO
5 8.4 2445612 1983-10-04 2445599 1983-09-21 13 SVO
6 8.6 2445791 1984-03-31 2445779 1984-03-19 12 SVO
7 9.3 2445976 1984-10-02 2445960 1984-09-16 16 SVO
8 8.5 2446149 1985-03-24 2446140 1985-03-15 9 AAVSO
9 8.5 2446329 1985-09-20 2446320 1985-09-11 9 SVO
10 8.5 2446504 1986-03-14 2446500 1986-03-10 4 SVO
11 8.3 2446690 1986-09-16 2446680 1986-09-06 10 SVO
12 9.0 2446869 1987-03-14 2446860 1987-03-05 9 SVO
13 9.6 2447052 1987-09-13 2447040 1987-09-01 12 SVO
14 8.5 2447223 1988-03-02 2447220 1988-02-28 3 SVO
15 8.7 2447403 1988-08-29 2447400 1988-08-26 3 SVO
16 9.3 2447587 1989-03-01 2447580 1989-02-22 7 SVO
17 8.5 2447769 1989-08-30 2447760 1989-08-21 9 SVO
18 9.1 2447945 1990-02-22 2447940 1990-02-17 5 SVO
19 8.3 2448124 1990-08-20 2448121 1990-08-17 3 SVO
20 9.4 2448303 1991-02-15 2448301 1991-02-13 2 SVO
21 8.7 2448486 1991-08-17 2448481 1991-08-12 5 SVO
22   2448671 1992-02-18 2448661 1992-02-08 10 AAVSO
23 8.5 2448846 1992-08-11 2448841 1992-08-06 5 SVO
24   2449026 1993-02-07 2449021 1993-02-02 5 AAVSO
25 8.6 2449206 1993-08-06 2449201 1993-08-01 5 SVO
26   2449379 1994-01-26 2449381 1994-01-28 -2 AAVSO
27 8.6 2449562 1994-07-28 2449561 1994-07-27 1 SVO
28 8.4 2449738 1995-01-20 2449741 1995-01-23 -3 SVO
29 8.9 2449918 1995-07-19 2449921 1995-07-22 -3 SVO
30 8.5 2450100 1996-01-17 2450101 1996-01-18 -1 SVO
31 9.0 2450278 1996-07-13 2450281 1996-07-16 -3 SVO
32   2450452 1997-01-03 2450462 1997-01-13 -10 AAVSO
33 8.1 2450630 1997-06-30 2450642 1997-07-12 -12 SVO
34   2450809 1997-12-26 2450822 1998-01-08 -13 AAVSO
35 8.8 2450995 1998-06-30 2451002 1998-07-07 -7 SVO
36   2451176 1998-12-28 2451182 1999-01-03 -6 AAVSO
37 8.6 2451349 1999-06-19 2451362 1999-07-02 -13 SVO
38   2451537 1999-12-24 2451542 1999-12-29 -5 AAVSO
39 9.0 2451715 2000-06-19 2451722 2000-06-26 -7 SVO
40   2451888 2000-12-09 2451902 2000-12-23 -14 AAVSO
41 9.1 2452076 2001-06-15 2452082 2001-06-21 -6 SVO
42   2452251 2001-12-07 2452262 2001-12-18 -11 AAVSO
43 8.5 2452427 2002-06-01 2452442 2002-06-16 -15 SVO
44   2452608 2002-11-29 2452623 2002-12-14 -15 AAVSO
45 8.9 2452789 2003-05-29 2452803 2003-06-12 -14 SVO
46   2452970 2003-11-26 2452983 2003-12-09 -13 AAVSO
47 8.7 2453154 2004-05-28 2453163 2004-06-06 -9 SVO
48   2453329 2004-11-19 2453343 2004-12-03 -14 AAVSO
49 8.6 2453508 2005-05-17 2453523 2005-06-01 -15 SVO
50   2453690 2005-11-15 2453703 2005-11-28 -13 AAVSO
51 8.9 2453879 2006-05-23 2453883 2006-05-27 -4 SVO
52   2454053 2006-11-13 2454063 2006-11-23 -10 AAVSO
53 9.1 2454237 2007-05-16 2454243 2007-05-22 -6 SVO
54 8.9 2454415 2007-11-10 2454423 2007-11-18 -8 SVO
55 8.7 2454592 2008-05-05 2454603 2008-05-16 -11 SVO
56 8.9 2454776 2008-11-05 2454784 2008-11-13 -8 AAVSO
57 8.4 2454952 2009-04-30 2454964 2009-05-12 -12 SVO
58 8.7 2455137 2009-11-01 2455144 2009-11-08 -7 AAVSO
59 8.9 2455316 2010-04-29 2455324 2010-05-07 -8 SVO
60 8.8 2455501 2010-10-31 2455504 2010-11-03 -3 AAVSO
61 8.5 2455680 2011-04-28 2455684 2011-05-02 -4 SVO
62 8.9 2455853 2011-10-18 2455864 2011-10-29 -11 SVO
63 8.7 2456035 2012-04-17 2456044 2012-04-26 -9 SVO
64 8.7 2456214 2012-10-13 2456224 2012-10-23 -10 AAVSO
65 9.3 2456401 2013-04-18 2456404 2013-04-21 -3 SVO
66 9.4 2456581 2013-10-15 2456584 2013-10-18 -3 AAVSO
67 8.2 2456762 2014-04-14 2456764 2014-04-16 -2 SVO
68 8.5 2456933 2014-10-02 2456944 2014-10-13 -11 SVO
69 8.7 2457114 2015-04-01 2457125 2015-04-12 -11 SVO
70 9.2 2457297 2015-10-01 2457305 2015-10-09 -8 SVO
71 8.9 2457476 2016-03-28 2457485 2016-04-06 -9 SVO
72 9.0 2457653 2016-09-21 2457665 2016-10-03 -12 SVO
73 8.6 2457829 2017-03-16 2457845 2017-04-01 -16 SVO
74 8.6 2458009 2017-09-12 2458025 2017-09-28 -16 SVO
75 9.3 2458192 2018-03-14 2458205 2018-03-27 -13 SVO
76 8.8 2458372 2018-09-10 2458385 2018-09-23 -13 SVO
77 8.6 2458549 2019-03-06 2458565 2019-03-22 -16 SVO
78 8.5 2458730 2019-09-03 2458745 2019-09-18 -15 SVO
79   2458910 2020-03-01 2458925 2020-03-16 -15 SVO
80 9.0 2459097 2020-09-04 2459105 2020-09-12 -8 SVO
81 8.5 2459280 2021-03-06 2459286 2021-03-12 -6 SVO
82 8.6 2459451 2021-08-24 2459466 2021-09-08 -15 SVO
83 8.6 2459631 2022-02-20 2459646 2022-03-07 -15 SVO
84 8.4 2459806 2022-08-14 2459826 2022-09-03 -20 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.