Maxima for RR UMa
Period: 230.87, Epoch: 2445721.7

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-142   2412910 1894-03-22 2412938 1894-04-19 -28 SVO
-136   2414315 1898-01-25 2414323 1898-02-02 -8 SVO
-134   2414765 1899-04-20 2414785 1899-05-10 -20 SVO
-132   2415225 1900-07-24 2415247 1900-08-15 -22 SVO
-131   2415470 1901-03-26 2415478 1901-04-03 -8 SVO
-130   2415690 1901-11-01 2415708 1901-11-19 -18 SVO
-129   2415930 1902-06-29 2415939 1902-07-08 -9 SVO
-128   2416172 1903-02-26 2416170 1903-02-24 2 SVO
-127   2416390 1903-10-02 2416401 1903-10-13 -11 SVO
-125   2416860 1905-01-14 2416863 1905-01-17 -3 SVO
-123   2417320 1906-04-19 2417325 1906-04-24 -5 SVO
-122   2417574 1906-12-29 2417555 1906-12-10 19 AnHar, 1909, vol 55, p 95
-121   2417798 1907-08-10 2417786 1907-07-29 12 AnHar, 1909, vol 55, p 95
-120   2418016 1908-03-15 2418017 1908-03-16 -1 AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-119   2418260 1908-11-14 2418248 1908-11-02 12 AnHar, 1909, vol 55, p 95
-118   2418484 1909-06-26 2418479 1909-06-21 5 GuL, 1918, 1.1
-117   2418720 1910-02-17 2418710 1910-02-07 10 GuL, 1918, 1.1
-115   2419180 1911-05-23 2419171 1911-05-14 9 SVO
-114   2419415 1912-01-13 2419402 1911-12-31 13 SVO
-113   2419645 1912-08-30 2419633 1912-08-18 12 SVO
-112   2419885 1913-04-27 2419864 1913-04-06 21 SVO
-111   2420115 1913-12-13 2420095 1913-11-23 20 SVO
-109   2420581 1915-03-24 2420557 1915-02-28 24 SVO
-107   2421025 1916-06-10 2421018 1916-06-03 7 SVO
-106   2421269 1917-02-09 2421249 1917-01-20 20 SVO
-104   2421730 1918-05-16 2421711 1918-04-27 19 SVO
-103   2421960 1919-01-01 2421942 1918-12-14 18 SVO
-101   2422422 1920-04-07 2422404 1920-03-20 18 SVO
-99   2422890 1921-07-19 2422865 1921-06-24 25 SVO
-98   2423120 1922-03-06 2423096 1922-02-10 24 SVO
-96   2423580 1923-06-09 2423558 1923-05-18 22 SVO
-93   2424269 1925-04-28 2424251 1925-04-10 18 AN, 1928, vol 233, p 233
-90   2424960 1927-03-20 2424943 1927-03-03 17 SVO
-88   2425415 1928-06-17 2425405 1928-06-07 10 SVO
-87   2425642 1929-01-30 2425636 1929-01-24 6 AN, 1934, vol 252, p 269
-85   2426104 1930-05-07 2426098 1930-05-01 6 SVO
-84   2426342 1930-12-31 2426329 1930-12-18 13 SVO
-82   2426802 1932-04-04 2426790 1932-03-23 12 SVO
-81   2427040 1932-11-28 2427021 1932-11-09 19 SVO
-80   2427265 1933-07-11 2427252 1933-06-28 13 SVO
-79   2427501 1934-03-04 2427483 1934-02-14 18 SVO
-77   2427959 1935-06-05 2427945 1935-05-22 14 SVO
-76   2428191 1936-01-23 2428175 1936-01-07 16 SVO
-74   2428652 1937-04-28 2428637 1937-04-13 15 SVO
-73   2428880 1937-12-12 2428868 1937-11-30 12 SVO
-72   2429105 1938-07-25 2429099 1938-07-19 6 SVO
-71   2429338 1939-03-15 2429330 1939-03-07 8 SVO
-70   2429565 1939-10-28 2429561 1939-10-24 4 SVO
-69   2429793 1940-06-12 2429792 1940-06-11 1 SVO
-68   2430016 1941-01-21 2430022 1941-01-27 -6 SVO
-66   2430478 1942-04-28 2430484 1942-05-04 -6 MitVS, 1943, vol 1, p 46
-65   2430700 1942-12-06 2430715 1942-12-21 -15 SVO
-64   2430930 1943-07-24 2430946 1943-08-09 -16 SVO
-63   2431162 1944-03-12 2431177 1944-03-27 -15 SVO
-62   2431404 1944-11-09 2431408 1944-11-13 -4 SVO
-61   2431635 1945-06-28 2431639 1945-07-02 -4 SVO
-60   2431862 1946-02-10 2431869 1946-02-17 -7 SVO
-58   2432315 1947-05-09 2432331 1947-05-25 -16 SVO
-57   2432540 1947-12-20 2432562 1948-01-11 -22 SVO
-55   2433016 1949-04-09 2433024 1949-04-17 -8 SVO
-54   2433230 1949-11-09 2433255 1949-12-04 -25 SVO
-53   2433470 1950-07-07 2433486 1950-07-23 -16 SVO
-52   2433704 1951-02-26 2433716 1951-03-10 -12 SVO
-50   2434175 1952-06-11 2434178 1952-06-14 -3 SVO
-42   2436030 1957-07-10 2436025 1957-07-05 5 MitVS, 1961, vol 1, p 611
-41   2436256 1958-02-21 2436256 1958-02-21 0 MitVS, 1961, vol 1, p 611
-39   2436705 1959-05-16 2436718 1959-05-29 -13 MitVS, 1961, vol 1, p 611
-34   2437858 1962-07-12 2437872 1962-07-26 -14 MitVS, 1968, vol 5, p 10
-33   2438083 1963-02-22 2438103 1963-03-14 -20 MitVS, 1968, vol 5, p 10
-32   2438309 1963-10-06 2438334 1963-10-31 -25 MitVS, 1968, vol 5, p 10
-31   2438533 1964-05-17 2438565 1964-06-18 -32 MitVS, 1968, vol 5, p 10
-29   2439002 1965-08-29 2439026 1965-09-22 -24 MitVS, 1968, vol 5, p 10
-28   2439245 1966-04-29 2439257 1966-05-11 -12 MitVS, 1968, vol 5, p 10
-27   2439472 1966-12-12 2439488 1966-12-28 -16 MitVS, 1968, vol 5, p 10
-26   2439693 1967-07-21 2439719 1967-08-16 -26 MitVS, 1968, vol 5, p 10
-23   2440390 1969-06-17 2440412 1969-07-09 -22 SVO
-20 8.7 2441081 1971-05-09 2441104 1971-06-01 -23 SVO
-19   2441315 1971-12-29 2441335 1972-01-18 -20 SVO
-18 9.4 2441548 1972-08-18 2441566 1972-09-05 -18 SVO
-17 9.2 2441780 1973-04-07 2441797 1973-04-24 -17 SVO
-15 9.1 2442247 1974-07-18 2442259 1974-07-30 -12 SVO
-14 10.1 2442484 1975-03-12 2442490 1975-03-18 -6 SVO
-13 9.7 2442722 1975-11-05 2442720 1975-11-03 2 SVO
-12 9.3 2442955 1976-06-25 2442951 1976-06-21 4 SVO
-11   2443190 1977-02-15 2443182 1977-02-07 8 SVO
-10 9.3 2443418 1977-10-01 2443413 1977-09-26 5 SVO
-9 9.0 2443646 1978-05-17 2443644 1978-05-15 2 SVO
-8   2443890 1979-01-16 2443875 1979-01-01 15 SVO
-7   2444115 1979-08-29 2444106 1979-08-20 9 SVO
-6 9.4 2444348 1980-04-18 2444336 1980-04-06 12 SVO
-5 9.5 2444574 1980-11-30 2444567 1980-11-23 7 SVO
-4 9.1 2444805 1981-07-19 2444798 1981-07-12 7 SVO
-3 10.2 2445041 1982-03-12 2445029 1982-02-28 12 SVO
-2 9.2 2445262 1982-10-19 2445260 1982-10-17 2 SVO
-1 9.7 2445488 1983-06-02 2445491 1983-06-05 -3 SVO
0 9.0 2445708 1984-01-08 2445722 1984-01-22 -14 SVO
1 9.2 2445937 1984-08-24 2445953 1984-09-09 -16 SVO
2 10.2 2446170 1985-04-14 2446183 1985-04-27 -13 SVO
3 9.4 2446403 1985-12-03 2446414 1985-12-14 -11 SVO
4 9.1 2446624 1986-07-12 2446645 1986-08-02 -21 SVO
5 9.9 2446857 1987-03-02 2446876 1987-03-21 -19 SVO
6 9.3 2447088 1987-10-19 2447107 1987-11-07 -19 SVO
7 9.8 2447317 1988-06-04 2447338 1988-06-25 -21 SVO
8 9.4 2447548 1989-01-21 2447569 1989-02-11 -21 SVO
9 9.2 2447777 1989-09-07 2447800 1989-09-30 -23 SVO
10 9.9 2448013 1990-05-01 2448030 1990-05-18 -17 SVO
11 9.5 2448241 1990-12-15 2448261 1991-01-04 -20 SVO
12 9.0 2448475 1991-08-06 2448492 1991-08-23 -17 SVO
13 10.3 2448703 1992-03-21 2448723 1992-04-10 -20 SVO
14 9.5 2448939 1992-11-12 2448954 1992-11-27 -15 SVO
15 10.4 2449171 1993-07-02 2449185 1993-07-16 -14 SVO
16 9.1 2449391 1994-02-07 2449416 1994-03-04 -25 SVO
17 10.2 2449640 1994-10-14 2449647 1994-10-21 -7 SVO
18 9.7 2449868 1995-05-30 2449877 1995-06-08 -9 SVO
19   2450100 1996-01-17 2450108 1996-01-25 -8 SVO
20 10.2 2450334 1996-09-07 2450339 1996-09-12 -5 SVO
21 9.6 2450571 1997-05-02 2450570 1997-05-01 1 SVO
22 9.3 2450793 1997-12-10 2450801 1997-12-18 -8 SVO
23 10.1 2451034 1998-08-08 2451032 1998-08-06 2 SVO
24 9.1 2451261 1999-03-23 2451263 1999-03-25 -2 SVO
25 10.5 2451499 1999-11-16 2451494 1999-11-11 5 SVO
26 10.0 2451729 2000-07-03 2451724 2000-06-28 5 SVO
27 9.5 2451953 2001-02-12 2451955 2001-02-14 -2 SVO
28 9.9 2452191 2001-10-08 2452186 2001-10-03 5 SVO
29 9.4 2452417 2002-05-22 2452417 2002-05-22 0 SVO
30 9.9 2452649 2003-01-09 2452648 2003-01-08 1 SVO
31 9.4 2452885 2003-09-02 2452879 2003-08-27 6 SVO
32 10.2 2453111 2004-04-15 2453110 2004-04-14 1 SVO
33 9.4 2453343 2004-12-03 2453340 2004-11-30 3 SVO
34 9.9 2453572 2005-07-20 2453571 2005-07-19 1 SVO
35 9.8 2453802 2006-03-07 2453802 2006-03-07 0 SVO
36 10.0 2454035 2006-10-26 2454033 2006-10-24 2 SVO
37 9.5 2454270 2007-06-18 2454264 2007-06-12 6 SVO
38 9.3 2454492 2008-01-26 2454495 2008-01-29 -3 SVO
39 10.0 2454734 2008-09-24 2454726 2008-09-16 8 SVO
40 10.2 2454971 2009-05-19 2454957 2009-05-05 14 SVO
41 9.4 2455198 2010-01-01 2455187 2009-12-21 11 SVO
42 9.4 2455426 2010-08-17 2455418 2010-08-09 8 SVO
43 9.5 2455657 2011-04-05 2455649 2011-03-28 8 SVO
44 9.4 2455884 2011-11-18 2455880 2011-11-14 4 SVO
45 9.4 2456111 2012-07-02 2456111 2012-07-02 0 SVO
46 9.4 2456336 2013-02-12 2456342 2013-02-18 -6 SVO
47 9.9 2456573 2013-10-07 2456573 2013-10-07 0 SVO
48 10.2 2456809 2014-05-31 2456804 2014-05-26 5 SVO
49 9.5 2457038 2015-01-15 2457034 2015-01-11 4 SVO
50 9.6 2457269 2015-09-03 2457265 2015-08-30 4 SVO
51 9.5 2457494 2016-04-15 2457496 2016-04-17 -2 SVO
52 10.4 2457728 2016-12-05 2457727 2016-12-04 1 SVO
53 9.7 2457968 2017-08-02 2457958 2017-07-23 10 SVO
54 9.3 2458191 2018-03-13 2458189 2018-03-11 2 SVO
55 9.3 2458422 2018-10-30 2458420 2018-10-28 2 SVO
56 10.3 2458668 2019-07-03 2458651 2019-06-16 17 SVO
57 9.7 2458898 2020-02-18 2458881 2020-02-01 17 SVO
58 9.3 2459134 2020-10-11 2459112 2020-09-19 22 SVO
59 9.1 2459363 2021-05-28 2459343 2021-05-08 20 SVO
60 11.0 2459605 2022-01-25 2459574 2021-12-25 31 SVO
61 10.0 2459830 2022-09-07 2459805 2022-08-13 25 SVO
62 10.2 2460073 2023-05-08 2460036 2023-04-01 37 SVO
63 9.8 2460306 2023-12-27 2460267 2023-11-18 39 SVO
64 9.4 2460530 2024-08-07 2460498 2024-07-06 32 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.