Maxima for X Peg
Period: 200.94, Epoch: 2445254.1
AAVSO offset: 3

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-152   2414711 1899-02-25 2414711 1899-02-25 0 AnHar, 1909, vol 55, p 95
-151   2414917 1899-09-19 2414912 1899-09-14 5 AnHar, 1909, vol 55, p 95
-150   2415084 1900-03-05 2415113 1900-04-03 -29 AnHar, 1909, vol 55, p 95
-149   2415308 1900-10-15 2415314 1900-10-21 -6 AnHar, 1909, vol 55, p 95
-145   2416103 1902-12-19 2416118 1903-01-03 -15 GuL, 1920, 1.2
-142   2416731 1904-09-07 2416720 1904-08-27 11 AAVSO
-140 9.5 2417095 1905-09-06 2417122 1905-10-03 -27 AAVSO
-139   2417336 1906-05-05 2417323 1906-04-22 13 GuL, 1920, 1.2
-138   2417504 1906-10-20 2417524 1906-11-09 -20 AAVSO
-137   2417722 1907-05-26 2417725 1907-05-29 -3 GuL, 1920, 1.2
-136   2417923 1907-12-13 2417926 1907-12-16 -3 AAVSO
-135   2418119 1908-06-26 2418127 1908-07-04 -8 AAVSO
-134   2418318 1909-01-11 2418328 1909-01-21 -10 AAVSO
-133 9.0 2418515 1909-07-27 2418529 1909-08-10 -14 AAVSO
-131   2418927 1910-09-12 2418931 1910-09-16 -4 AAVSO
-129   2419315 1911-10-05 2419333 1911-10-23 -18 AAVSO
-125   2420107 1913-12-05 2420136 1914-01-03 -29 AAVSO
-124 8.7 2420335 1914-07-21 2420337 1914-07-23 -2 AAVSO
-123 9.5 2420534 1915-02-05 2420538 1915-02-09 -4 SVO
-122 9.3 2420735 1915-08-25 2420739 1915-08-29 -4 SVO
-121 9.4 2420936 1916-03-13 2420940 1916-03-17 -4 SVO
-120 9.4 2421132 1916-09-25 2421141 1916-10-04 -9 SVO
-119 9.3 2421330 1917-04-11 2421342 1917-04-23 -12 SVO
-118 9.4 2421537 1917-11-04 2421543 1917-11-10 -6 SVO
-117 9.5 2421744 1918-05-30 2421744 1918-05-30 0 SVO
-116 9.8 2421957 1918-12-29 2421945 1918-12-17 12 SVO
-115 9.3 2422154 1919-07-14 2422146 1919-07-06 8 SVO
-114 9.6 2422366 1920-02-11 2422347 1920-01-23 19 SVO
-113 9.5 2422564 1920-08-27 2422548 1920-08-11 16 SVO
-112 9.1 2422763 1921-03-14 2422749 1921-02-28 14 SVO
-111 9.4 2422961 1921-09-28 2422950 1921-09-17 11 SVO
-110 9.1 2423165 1922-04-20 2423151 1922-04-06 14 AAVSO
-109 9.4 2423372 1922-11-13 2423352 1922-10-24 20 SVO
-108 9.9 2423574 1923-06-03 2423552 1923-05-12 22 SVO
-107 9.2 2423797 1924-01-12 2423753 1923-11-29 44 SVO
-106 9.5 2423984 1924-07-17 2423954 1924-06-17 30 SVO
-105 9.6 2424168 1925-01-17 2424155 1925-01-04 13 SVO
-104 9.5 2424368 1925-08-05 2424356 1925-07-24 12 SVO
-103 9.2 2424568 1926-02-21 2424557 1926-02-10 11 SVO
-102 9.7 2424774 1926-09-15 2424758 1926-08-30 16 SVO
-101 9.5 2424976 1927-04-05 2424959 1927-03-19 17 SVO
-100 9.3 2425167 1927-10-13 2425160 1927-10-06 7 SVO
-99 9.1 2425361 1928-04-24 2425361 1928-04-24 0 AAVSO
-98 9.4 2425559 1928-11-08 2425562 1928-11-11 -3 SVO
-97 9.1 2425761 1929-05-29 2425763 1929-05-31 -2 SVO
-96 9.5 2425971 1929-12-25 2425964 1929-12-18 7 SVO
-95 9.8 2426183 1930-07-25 2426165 1930-07-07 18 SVO
-94 9.3 2426365 1931-01-23 2426366 1931-01-24 -1 SVO
-93 9.6 2426566 1931-08-12 2426567 1931-08-13 -1 SVO
-92 9.3 2426766 1932-02-28 2426768 1932-03-01 -2 SVO
-91 9.6 2426972 1932-09-21 2426968 1932-09-17 4 SVO
-90 9.4 2427170 1933-04-07 2427169 1933-04-06 1 SVO
-89 9.7 2427376 1933-10-30 2427370 1933-10-24 6 SVO
-88 9.4 2427574 1934-05-16 2427571 1934-05-13 3 SVO
-87 9.5 2427769 1934-11-27 2427772 1934-11-30 -3 SVO
-86 9.5 2427974 1935-06-20 2427973 1935-06-19 1 AAVSO
-85 9.8 2428173 1936-01-05 2428174 1936-01-06 -1 AAVSO
-84 9.6 2428362 1936-07-12 2428375 1936-07-25 -13 AAVSO
-83 9.2 2428571 1937-02-06 2428576 1937-02-11 -5 SVO
-82 9.6 2428767 1937-08-21 2428777 1937-08-31 -10 SVO
-81   2428973 1938-03-15 2428978 1938-03-20 -5 AAVSO
-80 9.5 2429174 1938-10-02 2429179 1938-10-07 -5 SVO
-79 9.5 2429378 1939-04-24 2429380 1939-04-26 -2 AAVSO
-78 9.3 2429573 1939-11-05 2429581 1939-11-13 -8 SVO
-77 9.5 2429774 1940-05-24 2429782 1940-06-01 -8 AAVSO
-76 9.7 2429973 1940-12-09 2429983 1940-12-19 -10 AAVSO
-75 9.6 2430174 1941-06-28 2430184 1941-07-08 -10 AAVSO
-74 9.6 2430374 1942-01-14 2430384 1942-01-24 -10 AAVSO
-73 9.7 2430581 1942-08-09 2430585 1942-08-13 -4 SVO
-72   2430772 1943-02-16 2430786 1943-03-02 -14 AAVSO
-71 9.3 2430969 1943-09-01 2430987 1943-09-19 -18 AAVSO
-70   2431183 1944-04-02 2431188 1944-04-07 -5 AAVSO
-69 9.8 2431386 1944-10-22 2431389 1944-10-25 -3 SVO
-68   2431593 1945-05-17 2431590 1945-05-14 3 AAVSO
-67 9.7 2431805 1945-12-15 2431791 1945-12-01 14 SVO
-66 8.8 2432009 1946-07-07 2431992 1946-06-20 17 AAVSO
-65 9.7 2432209 1947-01-23 2432193 1947-01-07 16 AAVSO
-64 9.5 2432406 1947-08-08 2432394 1947-07-27 12 SVO
-63   2432609 1948-02-27 2432595 1948-02-13 14 AAVSO
-62 9.4 2432813 1948-09-18 2432796 1948-09-01 17 SVO
-61 9.1 2433013 1949-04-06 2432997 1949-03-21 16 AAVSO
-60 9.5 2433210 1949-10-20 2433198 1949-10-08 12 SVO
-59 10.2 2433405 1950-05-03 2433399 1950-04-27 6 AAVSO
-58 9.4 2433606 1950-11-20 2433600 1950-11-14 6 SVO
-57 10.1 2433803 1951-06-05 2433800 1951-06-02 3 AAVSO
-56 9.2 2434007 1951-12-26 2434001 1951-12-20 6 AAVSO
-55 9.4 2434208 1952-07-14 2434202 1952-07-08 6 AAVSO
-54 10.0 2434411 1953-02-02 2434403 1953-01-25 8 AAVSO
-53 9.9 2434622 1953-09-01 2434604 1953-08-14 18 SVO
-52   2434820 1954-03-18 2434805 1954-03-03 15 AAVSO
-51 9.6 2435021 1954-10-05 2435006 1954-09-20 15 SVO
-50 9.8 2435216 1955-04-18 2435207 1955-04-09 9 AAVSO
-49 9.4 2435412 1955-10-31 2435408 1955-10-27 4 SVO
-48 10.0 2435616 1956-05-22 2435609 1956-05-15 7 AAVSO
-47 9.4 2435811 1956-12-03 2435810 1956-12-02 1 AAVSO
-46 9.7 2436013 1957-06-23 2436011 1957-06-21 2 AAVSO
-45 9.7 2436215 1958-01-11 2436212 1958-01-08 3 AAVSO
-44 9.7 2436418 1958-08-02 2436413 1958-07-28 5 SVO
-43   2436613 1959-02-13 2436614 1959-02-14 -1 AAVSO
-42 9.5 2436812 1959-08-31 2436815 1959-09-03 -3 SVO
-41   2437020 1960-03-26 2437016 1960-03-22 4 AAVSO
-40 9.8 2437219 1960-10-11 2437216 1960-10-08 3 SVO
-39   2437421 1961-05-01 2437417 1961-04-27 4 AAVSO
-38 9.6 2437622 1961-11-18 2437618 1961-11-14 4 SVO
-37 9.5 2437822 1962-06-06 2437819 1962-06-03 3 AAVSO
-36 9.6 2438023 1962-12-24 2438020 1962-12-21 3 AAVSO
-35 9.3 2438222 1963-07-11 2438221 1963-07-10 1 AAVSO
-34 9.6 2438424 1964-01-29 2438422 1964-01-27 2 AAVSO
-33 9.8 2438615 1964-08-07 2438623 1964-08-15 -8 SVO
-32   2438816 1965-02-24 2438824 1965-03-04 -8 AAVSO
-31 9.4 2439013 1965-09-09 2439025 1965-09-21 -12 SVO
-30 9.9 2439217 1966-04-01 2439226 1966-04-10 -9 AAVSO
-29 9.4 2439408 1966-10-09 2439427 1966-10-28 -19 SVO
-28 9.5 2439604 1967-04-23 2439628 1967-05-17 -24 AAVSO
-27 9.6 2439798 1967-11-03 2439829 1967-12-04 -31 SVO
-26 9.5 2440006 1968-05-29 2440030 1968-06-22 -24 AAVSO
-25 9.5 2440206 1968-12-15 2440231 1969-01-09 -25 AAVSO
-24 9.4 2440405 1969-07-02 2440432 1969-07-29 -27 SVO
-23 9.0 2440605 1970-01-18 2440632 1970-02-14 -27 AAVSO
-22 9.3 2440806 1970-08-07 2440833 1970-09-03 -27 SVO
-21   2441006 1971-02-23 2441034 1971-03-23 -28 AAVSO
-20 9.7 2441213 1971-09-18 2441235 1971-10-10 -22 SVO
-19   2441413 1972-04-05 2441436 1972-04-28 -23 AAVSO
-18 9.4 2441624 1972-11-02 2441637 1972-11-15 -13 SVO
-17   2441823 1973-05-20 2441838 1973-06-04 -15 AAVSO
-16 9.8 2442025 1973-12-08 2442039 1973-12-22 -14 AAVSO
-15 9.5 2442231 1974-07-02 2442240 1974-07-11 -9 AAVSO
-14 9.6 2442434 1975-01-21 2442441 1975-01-28 -7 AAVSO
-13 9.4 2442621 1975-07-27 2442642 1975-08-17 -21 SVO
-12 9.8 2442831 1976-02-22 2442843 1976-03-05 -12 AAVSO
-11 9.4 2443035 1976-09-13 2443044 1976-09-22 -9 SVO
-10 9.7 2443240 1977-04-06 2443245 1977-04-11 -5 AAVSO
-9 9.6 2443442 1977-10-25 2443446 1977-10-29 -4 SVO
-8 9.3 2443645 1978-05-16 2443647 1978-05-18 -2 AAVSO
-7 9.7 2443845 1978-12-02 2443848 1978-12-05 -3 SVO
-6 9.5 2444044 1979-06-19 2444048 1979-06-23 -4 SVO
-5 9.1 2444254 1980-01-15 2444249 1980-01-10 5 AAVSO
-4 9.4 2444451 1980-07-30 2444450 1980-07-29 1 SVO
-3   2444651 1981-02-15 2444651 1981-02-15 0 AAVSO
-2 9.7 2444854 1981-09-06 2444852 1981-09-04 2 SVO
-1 9.0 2445056 1982-03-27 2445053 1982-03-24 3 AAVSO
0 9.4 2445253 1982-10-10 2445254 1982-10-11 -1 SVO
1 9.8 2445454 1983-04-29 2445455 1983-04-30 -1 AAVSO
2 9.6 2445656 1983-11-17 2445656 1983-11-17 0 SVO
3 9.6 2445853 1984-06-01 2445857 1984-06-05 -4 AAVSO
4 9.4 2446047 1984-12-12 2446058 1984-12-23 -11 SVO
5 9.5 2446244 1985-06-27 2446259 1985-07-12 -15 SVO
6 9.3 2446454 1986-01-23 2446460 1986-01-29 -6 AAVSO
7 9.3 2446651 1986-08-08 2446661 1986-08-18 -10 SVO
8 10.4 2446853 1987-02-26 2446862 1987-03-07 -9 AAVSO
9 9.4 2447059 1987-09-20 2447063 1987-09-24 -4 SVO
10   2447271 1988-04-19 2447264 1988-04-12 7 AAVSO
11 9.7 2447468 1988-11-02 2447464 1988-10-29 4 SVO
12 9.5 2447674 1989-05-27 2447665 1989-05-18 9 SVO
13 9.8 2447878 1989-12-17 2447866 1989-12-05 12 SVO
14 9.4 2448082 1990-07-09 2448067 1990-06-24 15 SVO
15   2448290 1991-02-02 2448268 1991-01-11 22 AAVSO
16 9.7 2448483 1991-08-14 2448469 1991-07-31 14 SVO
17   2448693 1992-03-11 2448670 1992-02-17 23 AAVSO
18 9.8 2448891 1992-09-25 2448871 1992-09-05 20 SVO
19   2449098 1993-04-20 2449072 1993-03-25 26 AAVSO
20 9.1 2449287 1993-10-26 2449273 1993-10-12 14 SVO
21   2449496 1994-05-23 2449474 1994-05-01 22 AAVSO
22   2449697 1994-12-10 2449675 1994-11-18 22 AAVSO
23 10.2 2449903 1995-07-04 2449876 1995-06-07 27 SVO
24   2450102 1996-01-19 2450077 1995-12-25 25 AAVSO
25 9.9 2450296 1996-07-31 2450278 1996-07-13 18 SVO
26   2450490 1997-02-10 2450479 1997-01-30 11 AAVSO
27 9.6 2450696 1997-09-04 2450680 1997-08-19 16 SVO
28 8.0 2450894 1998-03-21 2450880 1998-03-07 14 SVO
29 9.3 2451094 1998-10-07 2451081 1998-09-24 13 SVO
30   2451292 1999-04-23 2451282 1999-04-13 10 AAVSO
31 9.3 2451487 1999-11-04 2451483 1999-10-31 4 SVO
32 9.6 2451683 2000-05-18 2451684 2000-05-19 -1 SVO
33 9.6 2451885 2000-12-06 2451885 2000-12-06 0 SVO
34 9.8 2452084 2001-06-23 2452086 2001-06-25 -2 SVO
35   2452274 2001-12-30 2452287 2002-01-12 -13 AAVSO
36 9.8 2452482 2002-07-26 2452488 2002-08-01 -6 SVO
37   2452679 2003-02-08 2452689 2003-02-18 -10 AAVSO
38 9.3 2452881 2003-08-29 2452890 2003-09-07 -9 SVO
39 9.7 2453077 2004-03-12 2453091 2004-03-26 -14 SVO
40 9.4 2453284 2004-10-05 2453292 2004-10-13 -8 SVO
41   2453486 2005-04-25 2453493 2005-05-02 -7 AAVSO
42 9.7 2453692 2005-11-17 2453694 2005-11-19 -2 SVO
43   2453888 2006-06-01 2453895 2006-06-08 -7 AAVSO
44   2454089 2006-12-19 2454096 2006-12-26 -7 AAVSO
45 9.7 2454288 2007-07-06 2454296 2007-07-14 -8 SVO
46   2454491 2008-01-25 2454497 2008-01-31 -6 AAVSO
47 9.6 2454698 2008-08-19 2454698 2008-08-19 0 SVO
48   2454899 2009-03-08 2454899 2009-03-08 0 AAVSO
49 9.3 2455094 2009-09-19 2455100 2009-09-25 -6 SVO
50   2455294 2010-04-07 2455301 2010-04-14 -7 AAVSO
51 9.7 2455503 2010-11-02 2455502 2010-11-01 1 SVO
52   2455702 2011-05-20 2455703 2011-05-21 -1 AAVSO
53 9.9 2455916 2011-12-20 2455904 2011-12-08 12 AAVSO
54 9.9 2456126 2012-07-17 2456105 2012-06-26 21 AAVSO
55 10.0 2456322 2013-01-29 2456306 2013-01-13 16 AAVSO
56 9.5 2456514 2013-08-09 2456507 2013-08-02 7 SVO
57   2456709 2014-02-20 2456708 2014-02-19 1 AAVSO
58 9.6 2456910 2014-09-09 2456909 2014-09-08 1 SVO
59   2457118 2015-04-05 2457110 2015-03-28 8 AAVSO
60 9.6 2457310 2015-10-14 2457311 2015-10-15 -1 SVO
61 9.9 2457509 2016-04-30 2457512 2016-05-03 -3 AAVSO
62 10.4 2457710 2016-11-17 2457712 2016-11-19 -2 AAVSO
63 9.3 2457908 2017-06-03 2457913 2017-06-08 -5 SVO
64 9.9 2458113 2017-12-25 2458114 2017-12-26 -1 AAVSO
65 9.7 2458315 2018-07-15 2458315 2018-07-15 0 SVO
66   2458510 2019-01-26 2458516 2019-02-01 -6 SVO
67 9.5 2458714 2019-08-18 2458717 2019-08-21 -3 SVO
68   2458915 2020-03-06 2458918 2020-03-09 -3 SVO
69 9.7 2459117 2020-09-24 2459119 2020-09-26 -2 SVO
70   2459315 2021-04-10 2459320 2021-04-15 -5 SVO
71 9.6 2459511 2021-10-23 2459521 2021-11-02 -10 SVO
72 9.3 2459717 2022-05-17 2459722 2022-05-22 -5 SVO
73 9.4 2459912 2022-11-28 2459923 2022-12-09 -11 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.