Maxima for RR Boo
Period: 194.74, Epoch: 2443043.3

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-144   2415010 1899-12-21 2415000 1899-12-11 10 AnHar, 1952, vol 118
-142   2415400 1901-01-15 2415390 1901-01-05 10 AnHar, 1952, vol 118
-140   2415790 1902-02-09 2415779 1902-01-29 11 AnHar, 1952, vol 118
-139   2415980 1902-08-18 2415974 1902-08-12 6 SVO
-137   2416390 1903-10-02 2416363 1903-09-05 27 AnHar, 1952, vol 118
-136   2416580 1904-04-09 2416558 1904-03-18 22 SVO
-134   2416959 1905-04-23 2416948 1905-04-12 11 SVO
-132   2417350 1906-05-19 2417337 1906-05-06 13 AnHar, 1952, vol 118
-131   2417540 1906-11-25 2417532 1906-11-17 8 AnHar, 1909, vol 55, p 95
-130   2417745 1907-06-18 2417726 1907-05-30 19 AnHar, 1909, vol 55, p 95, AN, 1912, vol 190, p 341
-129   2417934 1907-12-24 2417921 1907-12-11 13 AnHar, 1909, vol 55, p 95
-128   2418135 1908-07-12 2418116 1908-06-23 19 AnHar, 1909, vol 55, p 95, AN, 1912, vol 190, p 341
-127   2418337 1909-01-30 2418311 1909-01-04 26 AnHar, 1909, vol 55, p 95
-126   2418531 1909-08-12 2418505 1909-07-17 26 AN, 1912, vol 190, p 341
-125   2418710 1910-02-07 2418700 1910-01-28 10 SVO
-124   2418922 1910-09-07 2418895 1910-08-11 27 AN, 1912, vol 190, p 341
-123   2419128 1911-04-01 2419090 1911-02-22 38 AN, 1912, vol 190, p 341
-122   2419320 1911-10-10 2419284 1911-09-04 36 AN, 1912, vol 190, p 341
-121   2419490 1912-03-28 2419479 1912-03-17 11 AnHar, 1952, vol 118
-119   2419880 1913-04-22 2419869 1913-04-11 11 AnHar, 1952, vol 118
-117   2420265 1914-05-12 2420258 1914-05-05 7 SVO
-115   2420650 1915-06-01 2420648 1915-05-30 2 AnHar, 1952, vol 118
-114   2420870 1916-01-07 2420842 1915-12-10 28 AnHar, 1952, vol 118
-112   2421240 1917-01-11 2421232 1917-01-03 8 AnHar, 1952, vol 118
-110   2421630 1918-02-05 2421621 1918-01-27 9 AnHar, 1952, vol 118
-109   2421816 1918-08-10 2421816 1918-08-10 0 SVO
-108   2422018 1919-02-28 2422011 1919-02-21 7 SVO
-106   2422400 1920-03-16 2422400 1920-03-16 0 SVO
-104   2422790 1921-04-10 2422790 1921-04-10 0 AnHar, 1952, vol 118
-102   2423170 1922-04-25 2423179 1922-05-04 -9 AnHar, 1952, vol 118
-100   2423555 1923-05-15 2423569 1923-05-29 -14 SVO
-97   2424155 1925-01-04 2424153 1925-01-02 2 AN, 1936, vol 261, p 229
-94   2424738 1926-08-10 2424737 1926-08-09 1 AN, 1936, vol 261, p 229, AnHar, 1952, vol 118
-93   2424928 1927-02-16 2424932 1927-02-20 -4 AnHar, 1952, vol 118, AN, 1936, vol 261, p 229
-92   2425115 1927-08-22 2425127 1927-09-03 -12 AnHar, 1952, vol 118, AN, 1936, vol 261, p 229
-91   2425305 1928-02-28 2425322 1928-03-16 -17 AnHar, 1952, vol 118, AN, 1936, vol 261, p 229
-89   2425708 1929-04-06 2425711 1929-04-09 -3 AN, 1936, vol 261, p 229, AnHar, 1952, vol 118
-87   2426085 1930-04-18 2426101 1930-05-04 -16 AN, 1936, vol 261, p 229, AnHar, 1952, vol 118
-86   2426282 1930-11-01 2426295 1930-11-14 -13 AN, 1936, vol 261, p 229
-85   2426480 1931-05-18 2426490 1931-05-28 -10 AN, 1936, vol 261, p 229, AnHar, 1952, vol 118
-84   2426670 1931-11-24 2426685 1931-12-09 -15 AN, 1936, vol 261, p 229
-83   2426863 1932-06-04 2426879 1932-06-20 -16 AnHar, 1952, vol 118, AN, 1936, vol 261, p 229
-81   2427253 1933-06-29 2427269 1933-07-15 -16 AN, 1936, vol 261, p 229
-80   2427460 1934-01-22 2427464 1934-01-26 -4 AN, 1936, vol 261, p 229, AnHar, 1952, vol 118
-79   2427640 1934-07-21 2427658 1934-08-08 -18 AnHar, 1952, vol 118
-78   2427836 1935-02-02 2427853 1935-02-19 -17 AnHar, 1952, vol 118, AN, 1936, vol 261, p 229
-77   2428033 1935-08-18 2428048 1935-09-02 -15 AnHar, 1952, vol 118, GuL, 1957, 2.4
-76   2428230 1936-03-02 2428243 1936-03-15 -13 AnHar, 1952, vol 118
-74   2428620 1937-03-27 2428632 1937-04-08 -12 AnHar, 1952, vol 118
-72   2429000 1938-04-11 2429022 1938-05-03 -22 AnHar, 1952, vol 118
-70   2429390 1939-05-06 2429411 1939-05-27 -21 AnHar, 1952, vol 118
-69   2429588 1939-11-20 2429606 1939-12-08 -18 AN, 1941, vol 271, p 219
-68   2429779 1940-05-29 2429801 1940-06-20 -22 AN, 1941, vol 271, p 219, AnHar, 1952, vol 118
-67   2429989 1940-12-25 2429995 1940-12-31 -6 AN, 1941, vol 272, p 149, AnHar, 1952, vol 118
-66   2430178 1941-07-02 2430190 1941-07-14 -12 AN, 1941, vol 272, p 149
-65   2430358 1941-12-29 2430385 1942-01-25 -27 AN, 1942, vol 273, p 269
-64   2430560 1942-07-19 2430580 1942-08-08 -20 AN, 1944, vol 274, p 191
-63   2430746 1943-01-21 2430774 1943-02-18 -28 AN, 1944, vol 274, p 191, MitVS, 1944, vol 1, p 79
-62   2430953 1943-08-16 2430969 1943-09-01 -16 MitVS, 1944, vol 1, p 79, PCopO, 1952, vol 157, p 1
-61   2431142 1944-02-21 2431164 1944-03-14 -22 PCopO, 1952, vol 157, p 1
-60   2431336 1944-09-02 2431359 1944-09-25 -23 PCopO, 1952, vol 157, p 1
-59   2431520 1945-03-05 2431553 1945-04-07 -33 PCopO, 1952, vol 157, p 1
-58   2431729 1945-09-30 2431748 1945-10-19 -19 PCopO, 1952, vol 157, p 1
-57   2431924 1946-04-13 2431943 1946-05-02 -19 PCopO, 1952, vol 157, p 1
-56   2432135 1946-11-10 2432138 1946-11-13 -3 PCopO, 1952, vol 157, p 1
-55   2432313 1947-05-07 2432332 1947-05-26 -19 SVO
-54   2432496 1947-11-06 2432527 1947-12-07 -31 PCopO, 1952, vol 157, p 1
-53   2432694 1948-05-22 2432722 1948-06-19 -28 SVO
-52   2432910 1948-12-24 2432917 1948-12-31 -7 PCopO, 1955, vol 167, p 1
-51   2433100 1949-07-02 2433111 1949-07-13 -11 PCopO, 1955, vol 167, p 1
-49   2433489 1950-07-26 2433501 1950-08-07 -12 PCopO, 1955, vol 167, p 1
-47   2433886 1951-08-27 2433890 1951-08-31 -4 PCopO, 1955, vol 167, p 1
-45   2434267 1952-09-11 2434280 1952-09-24 -13 PCopO, 1955, vol 167, p 1
-44   2434474 1953-04-06 2434475 1953-04-07 -1 PCopO, 1955, vol 167, p 1
-43   2434656 1953-10-05 2434669 1953-10-18 -13 PCopO, 1955, vol 167, p 1
-42   2434855 1954-04-22 2434864 1954-05-01 -9 MitVS, 1955, vol 1, p 200
-40   2435251 1955-05-23 2435253 1955-05-25 -2 MitVS, 1955, vol 1, p 200
-38   2435645 1956-06-20 2435643 1956-06-18 2 SVO
-33   2436617 1959-02-17 2436617 1959-02-17 0 MitVS, 1961, vol 1, p 589
-31   2437009 1960-03-15 2437006 1960-03-12 3 MitVS, 1961, vol 1, p 589
-29   2437400 1961-04-10 2437396 1961-04-06 4 MitVS, 1967, vol 4, p 150
-28   2437593 1961-10-20 2437590 1961-10-17 3 MitVS, 1967, vol 4, p 150
-27   2437780 1962-04-25 2437785 1962-04-30 -5 MitVS, 1967, vol 4, p 150
-26   2437980 1962-11-11 2437980 1962-11-11 0 MitVS, 1967, vol 4, p 150
-25   2438162 1963-05-12 2438175 1963-05-25 -13 MitVS, 1967, vol 4, p 150
-24   2438366 1963-12-02 2438369 1963-12-05 -3 MitVS, 1967, vol 4, p 150
-23   2438560 1964-06-13 2438564 1964-06-17 -4 MitVS, 1967, vol 4, p 150
-21 9.8 2438950 1965-07-08 2438954 1965-07-12 -4 SVO
-20   2439137 1966-01-11 2439148 1966-01-22 -11 MitVS, 1967, vol 4, p 150
-19 9.8 2439336 1966-07-29 2439343 1966-08-05 -7 SVO
-18   2439535 1967-02-13 2439538 1967-02-16 -3 SVO
-17 9.1 2439727 1967-08-24 2439733 1967-08-30 -6 SVO
-16 9.3 2439924 1968-03-08 2439927 1968-03-11 -3 SVO
-15 9.1 2440115 1968-09-15 2440122 1968-09-22 -7 SVO
-14 9.0 2440313 1969-04-01 2440317 1969-04-05 -4 SVO
-13 9.0 2440511 1969-10-16 2440512 1969-10-17 -1 SVO
-12 9.1 2440699 1970-04-22 2440706 1970-04-29 -7 SVO
-10 9.0 2441092 1971-05-20 2441096 1971-05-24 -4 SVO
-8 9.1 2441480 1972-06-11 2441485 1972-06-16 -5 SVO
-7   2441680 1972-12-28 2441680 1972-12-28 0 SVO
-6 9.1 2441872 1973-07-08 2441875 1973-07-11 -3 SVO
-5 9.2 2442071 1974-01-23 2442070 1974-01-22 1 SVO
-4 9.7 2442274 1974-08-14 2442264 1974-08-04 10 SVO
-3 9.7 2442477 1975-03-05 2442459 1975-02-15 18 SVO
-2 9.0 2442654 1975-08-29 2442654 1975-08-29 0 SVO
-1 9.2 2442853 1976-03-15 2442849 1976-03-11 4 SVO
0 9.1 2443044 1976-09-22 2443043 1976-09-21 1 SVO
1 9.1 2443243 1977-04-09 2443238 1977-04-04 5 SVO
2 9.6 2443443 1977-10-26 2443433 1977-10-16 10 SVO
3 9.3 2443636 1978-05-07 2443628 1978-04-29 8 SVO
4 9.7 2443835 1978-11-22 2443822 1978-11-09 13 SVO
5 9.0 2444021 1979-05-27 2444017 1979-05-23 4 SVO
6 9.7 2444223 1979-12-15 2444212 1979-12-04 11 SVO
7 9.1 2444419 1980-06-28 2444406 1980-06-15 13 SVO
8 9.1 2444610 1981-01-05 2444601 1980-12-27 9 SVO
9 9.6 2444807 1981-07-21 2444796 1981-07-10 11 SVO
10 9.2 2444996 1982-01-26 2444991 1982-01-21 5 SVO
11 9.9 2445195 1982-08-13 2445185 1982-08-03 10 SVO
12 9.2 2445387 1983-02-21 2445380 1983-02-14 7 SVO
13 9.5 2445581 1983-09-03 2445575 1983-08-28 6 SVO
14 9.3 2445773 1984-03-13 2445770 1984-03-10 3 SVO
15 9.6 2445974 1984-09-30 2445964 1984-09-20 10 SVO
16 9.1 2446166 1985-04-10 2446159 1985-04-03 7 SVO
17 9.5 2446361 1985-10-22 2446354 1985-10-15 7 SVO
18 9.0 2446554 1986-05-03 2446549 1986-04-28 5 SVO
19 8.9 2446750 1986-11-15 2446743 1986-11-08 7 SVO
20 9.1 2446939 1987-05-23 2446938 1987-05-22 1 SVO
21 9.6 2447134 1987-12-04 2447133 1987-12-03 1 SVO
22 9.1 2447329 1988-06-16 2447328 1988-06-15 1 SVO
23 10.1 2447527 1988-12-31 2447522 1988-12-26 5 SVO
24 9.5 2447718 1989-07-10 2447717 1989-07-09 1 SVO
25 9.2 2447914 1990-01-22 2447912 1990-01-20 2 SVO
26 10.1 2448119 1990-08-15 2448107 1990-08-03 12 SVO
27 9.4 2448304 1991-02-16 2448301 1991-02-13 3 SVO
28 9.1 2448499 1991-08-30 2448496 1991-08-27 3 SVO
29 10.3 2448697 1992-03-15 2448691 1992-03-09 6 SVO
30 9.5 2448889 1992-09-23 2448886 1992-09-20 3 SVO
31 9.4 2449086 1993-04-08 2449080 1993-04-02 6 SVO
32 9.1 2449277 1993-10-16 2449275 1993-10-14 2 SVO
33 9.4 2449476 1994-05-03 2449470 1994-04-27 6 SVO
34 9.1 2449670 1994-11-13 2449665 1994-11-08 5 SVO
35 9.3 2449869 1995-05-31 2449859 1995-05-21 10 SVO
36 8.8 2450056 1995-12-04 2450054 1995-12-02 2 SVO
37 8.9 2450249 1996-06-14 2450249 1996-06-14 0 SVO
38 9.7 2450448 1996-12-30 2450444 1996-12-26 4 SVO
39 8.9 2450635 1997-07-05 2450638 1997-07-08 -3 SVO
40 10.1 2450841 1998-01-27 2450833 1998-01-19 8 SVO
41 9.5 2451034 1998-08-08 2451028 1998-08-02 6 SVO
42 9.1 2451231 1999-02-21 2451223 1999-02-13 8 SVO
43 9.0 2451426 1999-09-04 2451417 1999-08-26 9 SVO
44 9.7 2451626 2000-03-22 2451612 2000-03-08 14 SVO
45 9.2 2451815 2000-09-27 2451807 2000-09-19 8 SVO
46 9.3 2452013 2001-04-13 2452002 2001-04-02 11 SVO
47 9.4 2452210 2001-10-27 2452196 2001-10-13 14 SVO
48 8.9 2452403 2002-05-08 2452391 2002-04-26 12 SVO
49 9.3 2452599 2002-11-20 2452586 2002-11-07 13 SVO
50 9.2 2452795 2003-06-04 2452780 2003-05-20 15 SVO
51 9.1 2452989 2003-12-15 2452975 2003-12-01 14 SVO
52 9.5 2453187 2004-06-30 2453170 2004-06-13 17 SVO
53 9.6 2453381 2005-01-10 2453365 2004-12-25 16 SVO
54 9.3 2453577 2005-07-25 2453559 2005-07-07 18 SVO
55 9.1 2453765 2006-01-29 2453754 2006-01-18 11 SVO
56 9.3 2453960 2006-08-12 2453949 2006-08-01 11 SVO
57 9.4 2454149 2007-02-17 2454144 2007-02-12 5 SVO
58 9.4 2454350 2007-09-06 2454338 2007-08-25 12 SVO
59 9.9 2454538 2008-03-12 2454533 2008-03-07 5 SVO
60 9.2 2454727 2008-09-17 2454728 2008-09-18 -1 SVO
61 9.3 2454920 2009-03-29 2454923 2009-04-01 -3 SVO
62 9.7 2455119 2009-10-14 2455117 2009-10-12 2 SVO
63 9.3 2455303 2010-04-16 2455312 2010-04-25 -9 SVO
64 9.9 2455493 2010-10-23 2455507 2010-11-06 -14 SVO
65 9.7 2455694 2011-05-12 2455702 2011-05-20 -8 SVO
66 9.0 2455894 2011-11-28 2455896 2011-11-30 -2 SVO
67 8.9 2456074 2012-05-26 2456091 2012-06-12 -17 SVO
68 9.9 2456281 2012-12-19 2456286 2012-12-24 -5 SVO
69 9.2 2456473 2013-06-29 2456481 2013-07-07 -8 SVO
70 9.8 2456667 2014-01-09 2456675 2014-01-17 -8 SVO
71 9.2 2456857 2014-07-18 2456870 2014-07-31 -13 SVO
72 10.2 2457062 2015-02-08 2457065 2015-02-11 -3 SVO
73 9.3 2457253 2015-08-18 2457260 2015-08-25 -7 SVO
74 8.9 2457443 2016-02-24 2457454 2016-03-06 -11 SVO
75 9.1 2457636 2016-09-04 2457649 2016-09-17 -13 SVO
76 9.8 2457834 2017-03-21 2457844 2017-03-31 -10 SVO
77   2458025 2017-09-28 2458039 2017-10-12 -14 SVO
78 9.9 2458227 2018-04-18 2458233 2018-04-24 -6 SVO
79 9.6 2458420 2018-10-28 2458428 2018-11-05 -8 SVO
80 9.1 2458609 2019-05-05 2458623 2019-05-19 -14 SVO
81 9.4 2458810 2019-11-22 2458818 2019-11-30 -8 SVO
82 9.6 2459011 2020-06-10 2459012 2020-06-11 -1 SVO
83 9.0 2459203 2020-12-19 2459207 2020-12-23 -4 SVO
84 9.0 2459395 2021-06-29 2459402 2021-07-06 -7 SVO
85 9.5 2459594 2022-01-14 2459597 2022-01-17 -3 SVO
86 8.9 2459789 2022-07-28 2459791 2022-07-30 -2 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.