Maxima for RR Vir
Period: 217.85, Epoch: 2438173.9
AAVSO offset: 11

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-141   2407460 1879-04-20 2407457 1879-04-17 3 AnHar, 1937, vol 105, p 459
-139   2407924 1880-07-27 2407893 1880-06-26 31 GuL, 1918, 1.1
-129   2410083 1886-06-25 2410071 1886-06-13 12 GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-126   2410736 1888-04-08 2410725 1888-03-28 11 GuL, 1918, 1.1
-119   2412257 1892-06-07 2412250 1892-05-31 7 AnHar, 1909, vol 55, p 95
-116   2412914 1894-03-26 2412903 1894-03-15 11 GuL, 1918, 1.1
-114   2413342 1895-05-28 2413339 1895-05-25 3 AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-109   2414427 1898-05-17 2414428 1898-05-18 -1 AnHar, 1909, vol 55, p 95
-107   2414836 1899-06-30 2414864 1899-07-28 -28 AnHar, 1909, vol 55, p 95
-96   2417242 1906-01-31 2417260 1906-02-18 -18 AAVSO
-94 11.0 2417688 1907-04-22 2417696 1907-04-30 -8 AAVSO
-92 11.2 2418136 1908-07-13 2418132 1908-07-09 4 AAVSO
-91   2418342 1909-02-04 2418350 1909-02-12 -8 AAVSO
-89 11.1 2418804 1910-05-12 2418785 1910-04-23 19 AAVSO
-82 11.2 2420325 1914-07-11 2420310 1914-06-26 15 AAVSO
-79   2420980 1916-04-26 2420964 1916-04-10 16 AAVSO
-77 11.2 2421395 1917-06-15 2421399 1917-06-19 -4 AAVSO
-76 11.0 2421629 1918-02-04 2421617 1918-01-23 12 AAVSO
-74 11.0 2422049 1919-03-31 2422053 1919-04-04 -4 AAVSO
-72 11.3 2422496 1920-06-20 2422489 1920-06-13 7 AAVSO
-71 12.0 2422730 1921-02-09 2422707 1921-01-17 23 AAVSO
-70 11.7 2422938 1921-09-05 2422924 1921-08-22 14 AAVSO
-69 11.6 2423146 1922-04-01 2423142 1922-03-28 4 AAVSO
-68   2423361 1922-11-02 2423360 1922-11-01 1 AAVSO
-67 11.6 2423586 1923-06-15 2423578 1923-06-07 8 AAVSO
-66 12.0 2423811 1924-01-26 2423796 1924-01-11 15 AAVSO
-65 11.0 2424012 1924-08-14 2424014 1924-08-16 -2 AAVSO
-64 11.6 2424246 1925-04-05 2424232 1925-03-22 14 AAVSO
-62 11.7 2424665 1926-05-29 2424667 1926-05-31 -2 AAVSO
-61 11.9 2424889 1927-01-08 2424885 1927-01-04 4 AAVSO
-60   2425110 1927-08-17 2425103 1927-08-10 7 AAVSO
-59 11.4 2425331 1928-03-25 2425321 1928-03-15 10 AAVSO
-58   2425553 1928-11-02 2425539 1928-10-19 14 AAVSO
-57 11.0 2425765 1929-06-02 2425756 1929-05-24 9 AAVSO
-56 12.2 2425986 1930-01-09 2425974 1929-12-28 12 AAVSO
-55 11.4 2426202 1930-08-13 2426192 1930-08-03 10 AAVSO
-54 11.4 2426422 1931-03-21 2426410 1931-03-09 12 AAVSO
-52 10.7 2426861 1932-06-02 2426846 1932-05-18 15 AAVSO
-51   2427072 1932-12-30 2427064 1932-12-22 8 AAVSO
-50 11.4 2427289 1933-08-04 2427281 1933-07-27 8 AAVSO
-49 12.0 2427518 1934-03-21 2427499 1934-03-02 19 AAVSO
-47 11.4 2427932 1935-05-09 2427935 1935-05-12 -3 SVO
-46   2428154 1935-12-17 2428153 1935-12-16 1 AAVSO
-45   2428383 1936-08-02 2428371 1936-07-21 12 AAVSO
-44 11.5 2428612 1937-03-19 2428589 1937-02-24 23 AAVSO
-43   2428832 1937-10-25 2428806 1937-09-29 26 AAVSO
-42 11.6 2429040 1938-05-21 2429024 1938-05-05 16 AAVSO
-41 11.8 2429257 1938-12-24 2429242 1938-12-09 15 AAVSO
-40 12.3 2429472 1939-07-27 2429460 1939-07-15 12 AAVSO
-39 12.0 2429702 1940-03-13 2429678 1940-02-18 24 AAVSO
-37 11.6 2430111 1941-04-26 2430113 1941-04-28 -2 SVO
-35 11.0 2430535 1942-06-24 2430549 1942-07-08 -14 AAVSO
-32 11.6 2431192 1944-04-11 2431203 1944-04-22 -11 AAVSO
-31 11.7 2431422 1944-11-27 2431421 1944-11-26 1 AAVSO
-30 11.5 2431632 1945-06-25 2431638 1945-07-01 -6 AAVSO
-29 11.6 2431852 1946-01-31 2431856 1946-02-04 -4 AAVSO
-27 11.8 2432304 1947-04-28 2432292 1947-04-16 12 AAVSO
-25 11.4 2432726 1948-06-23 2432728 1948-06-25 -2 AAVSO
-24 11.6 2432937 1949-01-20 2432946 1949-01-29 -9 AAVSO
-23 11.6 2433142 1949-08-13 2433163 1949-09-03 -21 AAVSO
-22 11.2 2433358 1950-03-17 2433381 1950-04-09 -23 AAVSO
-21   2433576 1950-10-21 2433599 1950-11-13 -23 AAVSO
-20 11.8 2433794 1951-05-27 2433817 1951-06-19 -23 AAVSO
-19   2434010 1951-12-29 2434035 1952-01-23 -25 AAVSO
-18 12.7 2434230 1952-08-05 2434253 1952-08-28 -23 AAVSO
-17 11.0 2434454 1953-03-17 2434470 1953-04-02 -16 AAVSO
-16   2434676 1953-10-25 2434688 1953-11-06 -12 AAVSO
-15 11.6 2434896 1954-06-02 2434906 1954-06-12 -10 AAVSO
-14   2435110 1955-01-02 2435124 1955-01-16 -14 AAVSO
-13   2435329 1955-08-09 2435342 1955-08-22 -13 AAVSO
-12   2435542 1956-03-09 2435560 1956-03-27 -18 AAVSO
-11   2435762 1956-10-15 2435778 1956-10-31 -16 AAVSO
-10 12.0 2435983 1957-05-24 2435995 1957-06-05 -12 AAVSO
-9 11.5 2436200 1957-12-27 2436213 1958-01-09 -13 AAVSO
-8 12.6 2436421 1958-08-05 2436431 1958-08-15 -10 AAVSO
-7   2436636 1959-03-08 2436649 1959-03-21 -13 AAVSO
-6   2436849 1959-10-07 2436867 1959-10-25 -18 AAVSO
-5 11.9 2437067 1960-05-12 2437085 1960-05-30 -18 AAVSO
-4   2437286 1960-12-17 2437303 1961-01-03 -17 AAVSO
-3 11.4 2437503 1961-07-22 2437520 1961-08-08 -17 AAVSO
-2 11.8 2437723 1962-02-27 2437738 1962-03-14 -15 AAVSO
-1   2437942 1962-10-04 2437956 1962-10-18 -14 AAVSO
0 11.5 2438159 1963-05-09 2438174 1963-05-24 -15 AAVSO
1   2438378 1963-12-14 2438392 1963-12-28 -14 AAVSO
2 11.2 2438597 1964-07-20 2438610 1964-08-02 -13 AAVSO
3 12.9 2438818 1965-02-26 2438827 1965-03-07 -9 AAVSO
4   2439031 1965-09-27 2439045 1965-10-11 -14 AAVSO
5 11.3 2439249 1966-05-03 2439263 1966-05-17 -14 AAVSO
6   2439466 1966-12-06 2439481 1966-12-21 -15 AAVSO
7 11.8 2439685 1967-07-13 2439699 1967-07-27 -14 AAVSO
8 12.0 2439902 1968-02-15 2439917 1968-03-01 -15 AAVSO
9   2440121 1968-09-21 2440135 1968-10-05 -14 AAVSO
10 12.2 2440340 1969-04-28 2440352 1969-05-10 -12 AAVSO
11 11.7 2440560 1969-12-04 2440570 1969-12-14 -10 AAVSO
12 12.4 2440779 1970-07-11 2440788 1970-07-20 -9 AAVSO
13 10.6 2440995 1971-02-12 2441006 1971-02-23 -11 AAVSO
14   2441213 1971-09-18 2441224 1971-09-29 -11 AAVSO
15 11.5 2441431 1972-04-23 2441442 1972-05-04 -11 AAVSO
16   2441644 1972-11-22 2441660 1972-12-08 -16 AAVSO
17 12.5 2441883 1973-07-19 2441877 1973-07-13 6 AAVSO
18 11.5 2442100 1974-02-21 2442095 1974-02-16 5 AAVSO
19   2442317 1974-09-26 2442313 1974-09-22 4 AAVSO
20 11.4 2442521 1975-04-18 2442531 1975-04-28 -10 SVO
21 11.6 2442739 1975-11-22 2442749 1975-12-02 -10 AAVSO
22 12.0 2442964 1976-07-04 2442967 1976-07-07 -3 SVO
23 11.8 2443176 1977-02-01 2443185 1977-02-10 -9 SVO
24 11.9 2443402 1977-09-15 2443402 1977-09-15 0 AAVSO
25 11.5 2443615 1978-04-16 2443620 1978-04-21 -5 SVO
26   2443831 1978-11-18 2443838 1978-11-25 -7 AAVSO
27 12.6 2444061 1979-07-06 2444056 1979-07-01 5 AAVSO
28 11.6 2444270 1980-01-31 2444274 1980-02-04 -4 AAVSO
29 11.9 2444493 1980-09-10 2444492 1980-09-09 1 AAVSO
30 11.1 2444683 1981-03-19 2444709 1981-04-14 -26 SVO
31   2444907 1981-10-29 2444927 1981-11-18 -20 AAVSO
32 11.4 2445139 1982-06-18 2445145 1982-06-24 -6 SVO
33   2445334 1982-12-30 2445363 1983-01-28 -29 AAVSO
34 12.1 2445554 1983-08-07 2445581 1983-09-03 -27 AAVSO
35 11.6 2445789 1984-03-29 2445799 1984-04-08 -10 SVO
36   2446010 1984-11-05 2446017 1984-11-12 -7 AAVSO
37 12.2 2446234 1985-06-17 2446234 1985-06-17 0 SVO
38 11.2 2446445 1986-01-14 2446452 1986-01-21 -7 AAVSO
39 11.8 2446662 1986-08-19 2446670 1986-08-27 -8 AAVSO
40 11.8 2446897 1987-04-11 2446888 1987-04-02 9 SVO
41   2447113 1987-11-13 2447106 1987-11-06 7 AAVSO
42 11.5 2447322 1988-06-09 2447324 1988-06-11 -2 SVO
43   2447550 1989-01-23 2447542 1989-01-15 8 AAVSO
44   2447761 1989-08-22 2447759 1989-08-20 2 AAVSO
45   2447970 1990-03-19 2447977 1990-03-26 -7 AAVSO
46   2448191 1990-10-26 2448195 1990-10-30 -4 AAVSO
47 11.9 2448413 1991-06-05 2448413 1991-06-05 0 SVO
48   2448630 1992-01-08 2448631 1992-01-09 -1 AAVSO
49   2448852 1992-08-17 2448849 1992-08-14 3 AAVSO
50   2449071 1993-03-24 2449066 1993-03-19 5 AAVSO
51   2449290 1993-10-29 2449284 1993-10-23 6 AAVSO
52   2449514 1994-06-10 2449502 1994-05-29 12 AAVSO
53   2449715 1994-12-28 2449720 1995-01-02 -5 AAVSO
54   2449934 1995-08-04 2449938 1995-08-08 -4 AAVSO
55   2450156 1996-03-13 2450156 1996-03-13 0 AAVSO
56   2450375 1996-10-18 2450374 1996-10-17 1 AAVSO
57 11.3 2450598 1997-05-29 2450591 1997-05-22 7 SVO
58   2450816 1998-01-02 2450809 1997-12-26 7 AAVSO
59   2451029 1998-08-03 2451027 1998-08-01 2 AAVSO
60 11.7 2451264 1999-03-26 2451245 1999-03-07 19 SVO
61   2451485 1999-11-02 2451463 1999-10-11 22 AAVSO
62 11.7 2451702 2000-06-06 2451681 2000-05-16 21 SVO
63   2451921 2001-01-11 2451899 2000-12-20 22 AAVSO
64   2452144 2001-08-22 2452116 2001-07-25 28 AAVSO
65 11.4 2452351 2002-03-17 2452334 2002-02-28 17 SVO
66   2452569 2002-10-21 2452552 2002-10-04 17 AAVSO
67 12.1 2452788 2003-05-28 2452770 2003-05-10 18 SVO
68   2453002 2003-12-28 2452988 2003-12-14 14 AAVSO
69   2453212 2004-07-25 2453206 2004-07-19 6 AAVSO
70 12.6 2453445 2005-03-15 2453423 2005-02-21 22 SVO
71   2453662 2005-10-18 2453641 2005-09-27 21 AAVSO
72 11.7 2453878 2006-05-22 2453859 2006-05-03 19 SVO
73   2454097 2006-12-27 2454077 2006-12-07 20 AAVSO
74 11.1 2454297 2007-07-15 2454295 2007-07-13 2 SVO
75 11.9 2454516 2008-02-19 2454513 2008-02-16 3 SVO
76 11.6 2454731 2008-09-21 2454731 2008-09-21 0 AAVSO
77 11.5 2454945 2009-04-23 2454948 2009-04-26 -3 SVO
78   2455163 2009-11-27 2455166 2009-11-30 -3 AAVSO
79 12.1 2455373 2010-06-25 2455384 2010-07-06 -11 AAVSO
80 12.0 2455601 2011-02-08 2455602 2011-02-09 -1 AAVSO
81 12.5 2455830 2011-09-25 2455820 2011-09-15 10 AAVSO
82 11.3 2456042 2012-04-24 2456038 2012-04-20 4 SVO
83   2456250 2012-11-18 2456256 2012-11-24 -6 AAVSO
84 12.6 2456482 2013-07-08 2456473 2013-06-29 9 AAVSO
85 11.1 2456692 2014-02-03 2456691 2014-02-02 1 AAVSO
86   2456909 2014-09-08 2456909 2014-09-08 0 AAVSO
87 11.6 2457131 2015-04-18 2457127 2015-04-14 4 SVO
88   2457345 2015-11-18 2457345 2015-11-18 0 AAVSO
89 11.2 2457579 2016-07-09 2457563 2016-06-23 16 SVO
90 11.8 2457785 2017-01-31 2457781 2017-01-27 4 AAVSO
91   2457999 2017-09-02 2457998 2017-09-01 1 AAVSO
92 12.1 2458234 2018-04-25 2458216 2018-04-07 18 SVO
94 12.3 2458664 2019-06-29 2458652 2019-06-17 12 SVO
95 11.3 2458868 2020-01-19 2458870 2020-01-21 -2 SVO
97 11.9 2459316 2021-04-11 2459305 2021-03-31 11 SVO
99 11.6 2459754 2022-06-23 2459741 2022-06-10 13 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.