Maxima for X UMa
Mean period: 249.20, GCVS period: 249.04

E O (JD) O (dat) Period
-133 2412570 1893-04-16 248.82
-129 2413580 1896-01-21 248.41
-123 2415070 1900-02-19 248.57
-120 2415819 1902-03-10 248.52
-119 2416055 1902-11-01 248.42
-117 2416554 1904-03-14 248.26
-116 2416792 1904-11-07 247.23
-115 2417058 1905-07-31 246.93
-114 2417299 1906-03-29 247.46
-113 2417544 1906-11-29 248.47
-112 2417786 1907-07-29 248.54
-111 2418024 1908-03-23 248.41
-110 2418288 1908-12-12 248
-109 2418546 1909-08-27 248.01
-108 2418795 1910-05-03 248.12
-107 2419035 1910-12-29 248.44
-105 2419526 1912-05-03 248.91
-104 2419777 1913-01-09 248.9
-101 2420514 1915-01-16 248.9
-99 2421016 1916-06-01 249.2
-98 2421273 1917-02-13 249.72
-97 2421536 1917-11-03 249.96
-96 2421785 1918-07-10 250.21
-95 2422023 1919-03-05 250.41
-94 2422271 1919-11-08 249.76
-92 2422773 1921-03-24 249.12
-91 2423020 1921-11-26 249
-90 2423279 1922-08-12 249.49
-89 2423524 1923-04-14 250.07
-88 2423770 1923-12-16 249.55
-87 2424018 1924-08-20 248.95
-86 2424274 1925-05-03 248.55
-85 2424524 1926-01-08 248.35
-84 2424774 1926-09-15 248.2
-83 2425010 1927-05-09 247.74
-82 2425260 1928-01-14 247.16
-81 2425509 1928-09-19 246.54
-80 2425764 1929-06-01 246.22
-79 2426003 1930-01-26 246.26
-78 2426247 1930-09-27 246.81
-77 2426494 1931-06-01 246.79
-76 2426740 1932-02-02 247.37
-75 2426984 1932-10-03 248.65
-74 2427234 1933-06-10 250.38
-73 2427487 1934-02-18 251.06
-72 2427734 1934-10-23 251.52
-71 2427992 1935-07-08 251.66
-70 2428255 1936-03-27 251.26
-69 2428508 1936-12-05 250.37
-68 2428747 1937-08-01 249.75
-67 2428998 1938-04-09 248.79
-66 2429245 1938-12-12 248
-65 2429488 1939-08-12 247.63
-64 2429734 1940-04-14 247.47
-63 2429990 1940-12-26 247.76
-62 2430230 1941-08-23 248.22
-61 2430486 1942-05-06 248.44
-60 2430736 1943-01-11 248.75
-59 2430974 1943-09-06 249.44
-58 2431224 1944-05-13 249.63
-57 2431484 1945-01-28 250.2
-56 2431725 1945-09-26 250.19
-55 2431976 1946-06-04 250.04
-54 2432239 1947-02-22 250.1
-53 2432483 1947-10-24 249.94
-52 2432734 1948-07-01 249.89
-51 2432982 1949-03-06 249.93
-50 2433222 1949-11-01 249.22
-49 2433474 1950-07-11 248.88
-48 2433731 1951-03-25 249.12
-47 2433985 1951-12-04 248.99
-46 2434227 1952-08-02 248.95
-45 2434470 1953-04-02 248.87
-44 2434726 1953-12-14 248.58
-43 2434973 1954-08-18 248.43
-42 2435219 1955-04-21 248.65
-41 2435467 1955-12-25 248.81
-40 2435715 1956-08-29 248.81
-39 2435969 1957-05-10 248.72
-38 2436219 1958-01-15 249.02
-37 2436468 1958-09-21 249.45
-36 2436709 1959-05-20 249.5
-35 2436960 1960-01-26 249.23
-34 2437213 1960-10-05 249.35
-33 2437463 1961-06-12 249.52
-32 2437717 1962-02-21 249.75
-31 2437962 1962-10-24 250.1
-30 2438206 1963-06-25 250
-29 2438465 1964-03-10 249.51
-28 2438711 1964-11-11 249.6
-27 2438961 1965-07-19 250.02
-26 2439213 1966-03-28 250.65
-25 2439463 1966-12-03 250.65
-24 2439704 1967-08-01 250.1
-23 2439962 1968-04-15 250.25
-22 2440219 1968-12-28 249.87
-21 2440470 1969-09-05 249.68
-20 2440713 1970-05-06 249.48
-19 2440958 1971-01-06 249.12
-18 2441213 1971-09-18 248.37
-17 2441456 1972-05-18 248.09
-16 2441709 1973-01-26 248.29
-15 2441956 1973-09-30 248.94
-14 2442201 1974-06-02 249.24
-13 2442451 1975-02-07 249.53
-12 2442701 1975-10-15 250.23
-11 2442951 1976-06-21 250.88
-10 2443206 1977-03-03 251.5
-9 2443454 1977-11-06 251.57
-8 2443708 1978-07-18 251.3
-7 2443961 1979-03-28 251.15
-6 2444218 1979-12-10 250.75
-5 2444466 1980-08-14 250.25
-4 2444709 1981-04-14 249.95
-3 2444958 1981-12-19 249.56
-2 2445212 1982-08-30 249.31
-1 2445459 1983-05-04 249.45
0 2445708 1984-01-08 249.76
1 2445958 1984-09-14 250.15
2 2446209 1985-05-23 250.01
3 2446458 1986-01-27 250.38
4 2446713 1986-10-09 250.83
5 2446959 1987-06-12 250.05
6 2447211 1988-02-19 249.25
7 2447457 1988-10-22 248.95
8 2447719 1989-07-11 248.61
9 2447968 1990-03-17 248.31
10 2448196 1990-10-31 248.55
11 2448444 1991-07-06 248.15
12 2448702 1992-03-20 248.16
13 2448949 1992-11-22 247.87
14 2449199 1993-07-30 248.53
15 2449453 1994-04-10 249.14
16 2449692 1994-12-05 248.36
17 2449945 1995-08-15 247.37
18 2450190 1996-04-16 247.25
19 2450443 1996-12-25 247.41
20 2450688 1997-08-27 247.5
21 2450928 1998-04-24 248.1
22 2451172 1998-12-24 248.18
23 2451427 1999-09-05 248.53
24 2451682 2000-05-17 248.83
25 2451927 2001-01-17 249.42
26 2452179 2001-09-26 249.57
27 2452426 2002-05-31 249.67
28 2452675 2003-02-04 249.15
29 2452926 2003-10-13 248.78
30 2453176 2004-06-19 248.79
31 2453419 2005-02-17 248.49
32 2453676 2005-11-01 248.57
33 2453919 2006-07-02 249.03
34 2454166 2007-03-06 248.99
35 2454416 2007-11-11 249.29
36 2454662 2008-07-14 249.3
37 2454915 2009-03-24 248.66
38 2455174 2009-12-08 249.21
39 2455414 2010-08-05 249.15
40 2455668 2011-04-16 249.58
41 2455910 2011-12-14 249.52
42 2456151 2012-08-11 249.11
43 2456415 2013-05-02 249.05
44 2456658 2013-12-31 249.23
45 2456920 2014-09-19 248.55
46 2457160 2015-05-17 248.72
47 2457406 2016-01-18 248.65
48 2457659 2016-09-27 247.77
49 2457902 2017-05-28 247.78
50 2458141 2018-01-22 247.61
51 2458400 2018-10-08 248.27
52 2458651 2019-06-16 248.85
53 2458892 2020-02-12 248.99
54 2459143 2020-10-20 249.58
55 2459393 2021-06-27 250.04
56 2459644 2022-03-05 249.43
57 2459899 2022-11-15 249.89


E Cycle number from the GCVS4 epoch.
O (JD) Julian date at observed time for maximum.
O (Dat) Same as above, expressed as date.
Period Calculated mean period at cycle number E.