Maxima for R And
Period: 409.73, Epoch: 2453811.3
AAVSO offset: 0

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-131 7.6 2400163 1859-04-28 2400137 1859-04-02 26 SVO
-129   2400959 1861-07-02 2400956 1861-06-29 3 VeBam, 1931, vol 3, p 1
-125 6.4 2402601 1865-12-30 2402595 1865-12-24 6 SVO
-124 8.4 2402999 1867-02-01 2403005 1867-02-07 -6 SVO
-123   2403401 1868-03-09 2403415 1868-03-23 -14 AnHar, 1909, vol 55, p 95
-122   2403814 1869-04-26 2403824 1869-05-06 -10 VeBam, 1931, vol 3, p 1
-121   2404221 1870-06-07 2404234 1870-06-20 -13 AnHar, 1909, vol 55, p 95
-120 6.1 2404645 1871-08-05 2404644 1871-08-04 1 SVO
-119   2405042 1872-09-05 2405054 1872-09-17 -12 AnHar, 1909, vol 55, p 95
-118   2405429 1873-09-27 2405463 1873-10-31 -34 AnHar, 1909, vol 55, p 95
-117   2405859 1874-12-01 2405873 1874-12-15 -14 AnHar, 1909, vol 55, p 95
-114   2407087 1878-04-12 2407102 1878-04-27 -15 AnHar, 1909, vol 55, p 95
-113   2407537 1879-07-06 2407512 1879-06-11 25 AnHar, 1909, vol 55, p 95
-112   2407925 1880-07-28 2407922 1880-07-25 3 AnHar, 1909, vol 55, p 95
-111   2408330 1881-09-06 2408331 1881-09-07 -1 AnHar, 1909, vol 55, p 95
-110   2408752 1882-11-02 2408741 1882-10-22 11 AnHar, 1909, vol 55, p 95
-109   2409155 1883-12-10 2409151 1883-12-06 4 AN, 1910, vol 186, p 45, AnHar, 1909, vol 55, p 95
-108   2409556 1885-01-14 2409561 1885-01-19 -5 AnHar, 1909, vol 55, p 95, AN, 1910, vol 186, p 45
-107   2409950 1886-02-12 2409970 1886-03-04 -20 AN, 1910, vol 186, p 45
-105   2410802 1888-06-13 2410790 1888-06-01 12 AN, 1910, vol 186, p 45
-104   2411240 1889-08-25 2411200 1889-07-16 40 AN, 1910, vol 186, p 45, AN, 1924, vol 220, p 171
-103   2411629 1890-09-18 2411609 1890-08-29 20 AN, 1924, vol 220, p 171, AN, 1910, vol 186, p 45
-102 7.0 2412067 1891-11-30 2412019 1891-10-13 48 SVO
-101   2412473 1893-01-09 2412429 1892-11-26 44 AN, 1910, vol 186, p 45, AnHar, 1909, vol 55, p 95
-100   2412890 1894-03-02 2412838 1894-01-09 52 AnHar, 1909, vol 55, p 95
-99   2413291 1895-04-07 2413248 1895-02-23 43 AnHar, 1909, vol 55, p 95
-98   2413716 1896-06-05 2413658 1896-04-08 58 AnHar, 1909, vol 55, p 95
-97   2414131 1897-07-25 2414068 1897-05-23 63 AnHar, 1909, vol 55, p 95
-95   2414909 1899-09-11 2414887 1899-08-20 22 AnHar, 1909, vol 55, p 95
-94 6.8 2415313 1900-10-20 2415297 1900-10-04 16 SVO
-93 6.4 2415728 1901-12-09 2415707 1901-11-18 21 SVO
-92   2416120 1903-01-05 2416116 1903-01-01 4 AnHar, 1909, vol 55, p 95
-91 6.3 2416527 1904-02-16 2416526 1904-02-15 1 SVO
-90 6.6 2416940 1905-04-04 2416936 1905-03-31 4 SVO
-89 6.1 2417330 1906-04-29 2417346 1906-05-15 -16 SVO
-88 7.7 2417762 1907-07-05 2417755 1907-06-28 7 SVO
-87 6.9 2418161 1908-08-07 2418165 1908-08-11 -4 SVO
-86 6.7 2418565 1909-09-15 2418575 1909-09-25 -10 SVO
-85 7.0 2418989 1910-11-13 2418984 1910-11-08 5 SVO
-84 6.9 2419403 1912-01-01 2419394 1911-12-23 9 SVO
-83 6.7 2419802 1913-02-03 2419804 1913-02-05 -2 SVO
-82 6.8 2420216 1914-03-24 2420214 1914-03-22 2 SVO
-81 6.6 2420615 1915-04-27 2420623 1915-05-05 -8 SVO
-80 7.1 2421042 1916-06-27 2421033 1916-06-18 9 SVO
-79 7.0 2421431 1917-07-21 2421443 1917-08-02 -12 SVO
-78 7.2 2421849 1918-09-12 2421853 1918-09-16 -4 SVO
-77 7.5 2422257 1919-10-25 2422262 1919-10-30 -5 SVO
-76 8.2 2422678 1920-12-19 2422672 1920-12-13 6 SVO
-75 7.3 2423058 1922-01-03 2423082 1922-01-27 -24 SVO
-74 8.3 2423485 1923-03-06 2423491 1923-03-12 -6 SVO
-73 7.3 2423882 1924-04-06 2423901 1924-04-25 -19 SVO
-72 8.5 2424310 1925-06-08 2424311 1925-06-09 -1 SVO
-71 7.1 2424694 1926-06-27 2424721 1926-07-24 -27 SVO
-70 7.8 2425122 1927-08-29 2425130 1927-09-06 -8 SVO
-69 6.7 2425522 1928-10-02 2425540 1928-10-20 -18 SVO
-68 8.0 2425943 1929-11-27 2425950 1929-12-04 -7 SVO
-67 6.8 2426332 1930-12-21 2426360 1931-01-18 -28 SVO
-66 6.9 2426740 1932-02-02 2426769 1932-03-02 -29 SVO
-65 6.5 2427146 1933-03-14 2427179 1933-04-16 -33 SVO
-64 7.0 2427571 1934-05-13 2427589 1934-05-31 -18 SVO
-63 6.6 2427984 1935-06-30 2427998 1935-07-14 -14 SVO
-62 7.0 2428404 1936-08-23 2428408 1936-08-27 -4 SVO
-61 6.5 2428810 1937-10-03 2428818 1937-10-11 -8 SVO
-60 7.2 2429235 1938-12-02 2429228 1938-11-25 7 SVO
-59 6.1 2429626 1939-12-28 2429637 1940-01-08 -11 SVO
-58 7.7 2430054 1941-02-28 2430047 1941-02-21 7 SVO
-57 6.5 2430457 1942-04-07 2430457 1942-04-07 0 SVO
-56 6.2 2430862 1943-05-17 2430867 1943-05-22 -5 SVO
-55 6.7 2431293 1944-07-21 2431276 1944-07-04 17 SVO
-54 6.6 2431702 1945-09-03 2431686 1945-08-18 16 SVO
-53 6.8 2432132 1946-11-07 2432096 1946-10-02 36 SVO
-52 6.3 2432517 1947-11-27 2432505 1947-11-15 12 SVO
-51 6.5 2432938 1949-01-21 2432915 1948-12-29 23 SVO
-50 6.4 2433354 1950-03-13 2433325 1950-02-12 29 SVO
-49 7.0 2433751 1951-04-14 2433735 1951-03-29 16 SVO
-48 6.8 2434151 1952-05-18 2434144 1952-05-11 7 SVO
-47 6.7 2434565 1953-07-06 2434554 1953-06-25 11 SVO
-46 6.2 2434951 1954-07-27 2434964 1954-08-09 -13 SVO
-45 7.2 2435374 1955-09-23 2435374 1955-09-23 0 SVO
-44 6.3 2435753 1956-10-06 2435783 1956-11-05 -30 SVO
-43 6.5 2436160 1957-11-17 2436193 1957-12-20 -33 SVO
-42 7.1 2436567 1958-12-29 2436603 1959-02-03 -36 SVO
-41 6.2 2436961 1960-01-27 2437012 1960-03-18 -51 SVO
-40 7.0 2437377 1961-03-18 2437422 1961-05-02 -45 SVO
-39 6.5 2437778 1962-04-23 2437832 1962-06-16 -54 SVO
-38 6.5 2438188 1963-06-07 2438242 1963-07-31 -54 SVO
-37 6.8 2438598 1964-07-21 2438651 1964-09-12 -53 SVO
-36 6.6 2439007 1965-09-03 2439061 1965-10-27 -54 SVO
-35 7.0 2439410 1966-10-11 2439471 1966-12-11 -61 SVO
-34 7.0 2439827 1967-12-02 2439881 1968-01-25 -54 SVO
-33 7.2 2440236 1969-01-14 2440290 1969-03-09 -54 SVO
-32 7.9 2440655 1970-03-09 2440700 1970-04-23 -45 SVO
-31 6.7 2441052 1971-04-10 2441110 1971-06-07 -58 SVO
-30 8.5 2441472 1972-06-03 2441519 1972-07-20 -47 SVO
-29 7.4 2441888 1973-07-24 2441929 1973-09-03 -41 SVO
-28 7.2 2442315 1974-09-24 2442339 1974-10-18 -24 SVO
-27 6.7 2442712 1975-10-26 2442749 1975-12-02 -37 SVO
-26 7.5 2443140 1976-12-27 2443158 1977-01-14 -18 SVO
-25 6.8 2443566 1978-02-26 2443568 1978-02-28 -2 SVO
-24 7.1 2443980 1979-04-16 2443978 1979-04-14 2 SVO
-23 6.4 2444388 1980-05-28 2444388 1980-05-28 0 SVO
-22 7.1 2444808 1981-07-22 2444797 1981-07-11 11 SVO
-21 6.5 2445218 1982-09-05 2445207 1982-08-25 11 SVO
-20 7.0 2445637 1983-10-29 2445617 1983-10-09 20 SVO
-19 7.0 2446060 1984-12-25 2446026 1984-11-21 34 SVO
-18 6.6 2446459 1986-01-28 2446436 1986-01-05 23 SVO
-17 8.0 2446872 1987-03-17 2446846 1987-02-19 26 SVO
-16 7.1 2447265 1988-04-13 2447256 1988-04-04 9 SVO
-15 8.6 2447686 1989-06-08 2447665 1989-05-18 21 SVO
-14 8.6 2448090 1990-07-17 2448075 1990-07-02 15 SVO
-13 8.4 2448510 1991-09-10 2448485 1991-08-16 25 SVO
-12 8.5 2448923 1992-10-27 2448895 1992-09-29 28 SVO
-11 7.8 2449310 1993-11-18 2449304 1993-11-12 6 SVO
-10 7.9 2449738 1995-01-20 2449714 1994-12-27 24 SVO
-9 7.6 2450123 1996-02-09 2450124 1996-02-10 -1 SVO
-8 8.1 2450550 1997-04-11 2450533 1997-03-25 17 SVO
-7 7.8 2450953 1998-05-19 2450943 1998-05-09 10 SVO
-6 7.7 2451368 1999-07-08 2451353 1999-06-23 15 SVO
-5 7.4 2451767 2000-08-10 2451763 2000-08-06 4 SVO
-4 8.6 2452192 2001-10-09 2452172 2001-09-19 20 SVO
-3 7.7 2452600 2002-11-21 2452582 2002-11-03 18 SVO
-2 8.0 2453011 2004-01-06 2452992 2003-12-18 19 SVO
-1 7.8 2453428 2005-02-26 2453402 2005-01-31 26 SVO
0 7.2 2453825 2006-03-30 2453811 2006-03-16 14 SVO
1 7.8 2454252 2007-05-31 2454221 2007-04-30 31 SVO
2 7.4 2454652 2008-07-04 2454631 2008-06-13 21 SVO
3 7.3 2455065 2009-08-21 2455040 2009-07-27 25 SVO
4 7.8 2455482 2010-10-12 2455450 2010-09-10 32 SVO
5 7.2 2455896 2011-11-30 2455860 2011-10-25 36 SVO
6 6.5 2456264 2012-12-02 2456270 2012-12-08 -6 SVO
7 7.1 2456690 2014-02-01 2456679 2014-01-21 11 SVO
8 6.7 2457104 2015-03-22 2457089 2015-03-07 15 SVO
9 6.8 2457510 2016-05-01 2457499 2016-04-20 11 SVO
10 6.7 2457912 2017-06-07 2457909 2017-06-04 3 SVO
11 6.5 2458327 2018-07-27 2458318 2018-07-18 9 SVO
12 7.2 2458735 2019-09-08 2458728 2019-09-01 7 SVO
13 6.7 2459135 2020-10-12 2459138 2020-10-15 -3 SVO
14 6.9 2459567 2021-12-18 2459548 2021-11-29 19 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.