Maxima for R And
Period: 409.33, Epoch: 2443135
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-105 7.6 2400163 1859-04-28 2400155 1859-04-20 8 SVO
-103   2400959 1861-07-02 2400974 1861-07-17 -15 VeBam, 1931, vol 3, p 1
-99 6.4 2402601 1865-12-30 2402611 1866-01-09 -10 SVO
-98 8.4 2402999 1867-02-01 2403021 1867-02-23 -22 SVO
-97   2403401 1868-03-09 2403430 1868-04-07 -29 AnHar, 1909, vol 55, p 95
-96   2403814 1869-04-26 2403839 1869-05-21 -25 VeBam, 1931, vol 3, p 1
-95   2404221 1870-06-07 2404249 1870-07-05 -28 AnHar, 1909, vol 55, p 95
-94 6.1 2404645 1871-08-05 2404658 1871-08-18 -13 SVO
-93   2405042 1872-09-05 2405067 1872-09-30 -25 AnHar, 1909, vol 55, p 95
-92   2405429 1873-09-27 2405477 1873-11-14 -48 AnHar, 1909, vol 55, p 95
-91   2405859 1874-12-01 2405886 1874-12-28 -27 AnHar, 1909, vol 55, p 95
-88   2407087 1878-04-12 2407114 1878-05-09 -27 AnHar, 1909, vol 55, p 95
-87   2407537 1879-07-06 2407523 1879-06-22 14 AnHar, 1909, vol 55, p 95
-86   2407925 1880-07-28 2407933 1880-08-05 -8 AnHar, 1909, vol 55, p 95
-85   2408330 1881-09-06 2408342 1881-09-18 -12 AnHar, 1909, vol 55, p 95
-84   2408752 1882-11-02 2408751 1882-11-01 1 AnHar, 1909, vol 55, p 95
-83   2409155 1883-12-10 2409161 1883-12-16 -6 AN, 1910, vol 186, p 45, AnHar, 1909, vol 55, p 95
-82   2409556 1885-01-14 2409570 1885-01-28 -14 AnHar, 1909, vol 55, p 95, AN, 1910, vol 186, p 45
-81   2409950 1886-02-12 2409979 1886-03-13 -29 AN, 1910, vol 186, p 45
-79   2410802 1888-06-13 2410798 1888-06-09 4 AN, 1910, vol 186, p 45
-78   2411240 1889-08-25 2411207 1889-07-23 33 AN, 1910, vol 186, p 45, AN, 1924, vol 220, p 171
-77   2411629 1890-09-18 2411617 1890-09-06 12 AN, 1924, vol 220, p 171, AN, 1910, vol 186, p 45
-76 7.0 2412067 1891-11-30 2412026 1891-10-20 41 SVO
-75   2412473 1893-01-09 2412435 1892-12-02 38 AN, 1910, vol 186, p 45, AnHar, 1909, vol 55, p 95
-74   2412890 1894-03-02 2412845 1894-01-16 45 AnHar, 1909, vol 55, p 95
-73   2413291 1895-04-07 2413254 1895-03-01 37 AnHar, 1909, vol 55, p 95
-72   2413716 1896-06-05 2413663 1896-04-13 53 AnHar, 1909, vol 55, p 95
-71   2414131 1897-07-25 2414073 1897-05-28 58 AnHar, 1909, vol 55, p 95
-69   2414909 1899-09-11 2414891 1899-08-24 18 AnHar, 1909, vol 55, p 95
-68 6.8 2415313 1900-10-20 2415301 1900-10-08 12 SVO
-67 6.4 2415728 1901-12-09 2415710 1901-11-21 18 SVO
-66   2416120 1903-01-05 2416119 1903-01-04 1 AnHar, 1909, vol 55, p 95
-65 6.3 2416527 1904-02-16 2416529 1904-02-18 -2 SVO
-64 6.6 2416940 1905-04-04 2416938 1905-04-02 2 SVO
-63 6.1 2417330 1906-04-29 2417347 1906-05-16 -17 SVO
-62 7.7 2417762 1907-07-05 2417757 1907-06-30 5 SVO
-61 6.9 2418161 1908-08-07 2418166 1908-08-12 -5 SVO
-60 6.7 2418565 1909-09-15 2418575 1909-09-25 -10 SVO
-59 7.0 2418989 1910-11-13 2418985 1910-11-09 4 SVO
-58 6.9 2419403 1912-01-01 2419394 1911-12-23 9 SVO
-57 6.7 2419802 1913-02-03 2419803 1913-02-04 -1 SVO
-56 6.8 2420216 1914-03-24 2420213 1914-03-21 3 SVO
-55 6.6 2420615 1915-04-27 2420622 1915-05-04 -7 SVO
-54 7.1 2421042 1916-06-27 2421031 1916-06-16 11 SVO
-53 7.0 2421431 1917-07-21 2421441 1917-07-31 -10 SVO
-52 7.2 2421849 1918-09-12 2421850 1918-09-13 -1 SVO
-51 7.5 2422257 1919-10-25 2422259 1919-10-27 -2 SVO
-50 8.2 2422678 1920-12-19 2422669 1920-12-10 9 SVO
-49 7.3 2423058 1922-01-03 2423078 1922-01-23 -20 SVO
-48 8.3 2423485 1923-03-06 2423487 1923-03-08 -2 SVO
-47 7.3 2423882 1924-04-06 2423896 1924-04-20 -14 SVO
-46 8.5 2424310 1925-06-08 2424306 1925-06-04 4 SVO
-45 7.1 2424694 1926-06-27 2424715 1926-07-18 -21 SVO
-44 7.8 2425122 1927-08-29 2425124 1927-08-31 -2 SVO
-43 6.7 2425522 1928-10-02 2425534 1928-10-14 -12 SVO
-42 8.0 2425943 1929-11-27 2425943 1929-11-27 0 SVO
-41 6.8 2426332 1930-12-21 2426352 1931-01-10 -20 SVO
-40 6.9 2426740 1932-02-02 2426762 1932-02-24 -22 SVO
-39 6.5 2427146 1933-03-14 2427171 1933-04-08 -25 SVO
-38 7.0 2427571 1934-05-13 2427580 1934-05-22 -9 SVO
-37 6.6 2427984 1935-06-30 2427990 1935-07-06 -6 SVO
-36 7.0 2428404 1936-08-23 2428399 1936-08-18 5 SVO
-35 6.5 2428810 1937-10-03 2428808 1937-10-01 2 SVO
-34 7.2 2429235 1938-12-02 2429218 1938-11-15 17 SVO
-33 6.1 2429626 1939-12-28 2429627 1939-12-29 -1 SVO
-32 7.7 2430054 1941-02-28 2430036 1941-02-10 18 SVO
-31 6.5 2430457 1942-04-07 2430446 1942-03-27 11 SVO
-30 6.2 2430862 1943-05-17 2430855 1943-05-10 7 SVO
-29 6.7 2431293 1944-07-21 2431264 1944-06-22 29 SVO
-28 6.6 2431702 1945-09-03 2431674 1945-08-06 28 SVO
-27 6.8 2432132 1946-11-07 2432083 1946-09-19 49 SVO
-26 6.3 2432517 1947-11-27 2432492 1947-11-02 25 SVO
-25 6.5 2432938 1949-01-21 2432902 1948-12-16 36 SVO
-24 6.4 2433354 1950-03-13 2433311 1950-01-29 43 SVO
-23 7.0 2433751 1951-04-14 2433720 1951-03-14 31 SVO
-22 6.8 2434151 1952-05-18 2434130 1952-04-27 21 SVO
-21 6.7 2434565 1953-07-06 2434539 1953-06-10 26 SVO
-20 6.2 2434951 1954-07-27 2434948 1954-07-24 3 SVO
-19 7.2 2435374 1955-09-23 2435358 1955-09-07 16 SVO
-18 6.3 2435753 1956-10-06 2435767 1956-10-20 -14 SVO
-17 6.5 2436160 1957-11-17 2436176 1957-12-03 -16 SVO
-16 7.1 2436567 1958-12-29 2436586 1959-01-17 -19 SVO
-15 6.2 2436961 1960-01-27 2436995 1960-03-01 -34 SVO
-14 7.0 2437377 1961-03-18 2437404 1961-04-14 -27 SVO
-13 6.5 2437778 1962-04-23 2437814 1962-05-29 -36 SVO
-12 6.5 2438188 1963-06-07 2438223 1963-07-12 -35 SVO
-11 6.8 2438598 1964-07-21 2438632 1964-08-24 -34 SVO
-10 6.6 2439007 1965-09-03 2439042 1965-10-08 -35 SVO
-9 7.0 2439410 1966-10-11 2439451 1966-11-21 -41 SVO
-8 7.0 2439827 1967-12-02 2439860 1968-01-04 -33 SVO
-7 7.2 2440236 1969-01-14 2440270 1969-02-17 -34 SVO
-6 7.9 2440655 1970-03-09 2440679 1970-04-02 -24 SVO
-5 6.7 2441052 1971-04-10 2441088 1971-05-16 -36 SVO
-4 8.5 2441472 1972-06-03 2441498 1972-06-29 -26 SVO
-3 7.4 2441888 1973-07-24 2441907 1973-08-12 -19 SVO
-2 7.2 2442315 1974-09-24 2442316 1974-09-25 -1 SVO
-1 6.7 2442712 1975-10-26 2442726 1975-11-09 -14 SVO
0 7.5 2443140 1976-12-27 2443135 1976-12-22 5 SVO
1 6.8 2443566 1978-02-26 2443544 1978-02-04 22 SVO
2 7.1 2443980 1979-04-16 2443954 1979-03-21 26 SVO
3 6.4 2444388 1980-05-28 2444363 1980-05-03 25 SVO
4 7.1 2444808 1981-07-22 2444772 1981-06-16 36 SVO
5 6.5 2445218 1982-09-05 2445182 1982-07-31 36 SVO
6 7.0 2445637 1983-10-29 2445591 1983-09-13 46 SVO
7 7.0 2446060 1984-12-25 2446000 1984-10-26 60 SVO
8 6.6 2446459 1986-01-28 2446410 1985-12-10 49 SVO
9 8.0 2446872 1987-03-17 2446819 1987-01-23 53 SVO
10 7.1 2447265 1988-04-13 2447228 1988-03-07 37 SVO
11 8.6 2447686 1989-06-08 2447638 1989-04-21 48 SVO
12 8.6 2448090 1990-07-17 2448047 1990-06-04 43 SVO
13 8.4 2448510 1991-09-10 2448456 1991-07-18 54 SVO
14 8.5 2448923 1992-10-27 2448866 1992-08-31 57 SVO
15 7.8 2449310 1993-11-18 2449275 1993-10-14 35 SVO
16 7.9 2449738 1995-01-20 2449684 1994-11-27 54 SVO
17 7.6 2450123 1996-02-09 2450094 1996-01-11 29 SVO
18 8.1 2450550 1997-04-11 2450503 1997-02-23 47 SVO
19 7.8 2450953 1998-05-19 2450912 1998-04-08 41 SVO
20 7.7 2451368 1999-07-08 2451322 1999-05-23 46 SVO
21 7.4 2451767 2000-08-10 2451731 2000-07-05 36 SVO
22 8.6 2452192 2001-10-09 2452140 2001-08-18 52 SVO
23 7.7 2452600 2002-11-21 2452550 2002-10-02 50 SVO
24 8.0 2453011 2004-01-06 2452959 2003-11-15 52 SVO
25 7.8 2453428 2005-02-26 2453368 2004-12-28 60 SVO
26 7.2 2453825 2006-03-30 2453778 2006-02-11 47 SVO
27 7.8 2454252 2007-05-31 2454187 2007-03-27 65 SVO
28 7.4 2454652 2008-07-04 2454596 2008-05-09 56 SVO
29 7.3 2455065 2009-08-21 2455006 2009-06-23 59 SVO
30 7.8 2455482 2010-10-12 2455415 2010-08-06 67 SVO
31 7.2 2455896 2011-11-30 2455824 2011-09-19 72 SVO
32 6.5 2456264 2012-12-02 2456234 2012-11-02 30 SVO
33 7.1 2456690 2014-02-01 2456643 2013-12-16 47 SVO
34 6.7 2457104 2015-03-22 2457052 2015-01-29 52 SVO
35 6.8 2457510 2016-05-01 2457462 2016-03-14 48 SVO
36 6.7 2457912 2017-06-07 2457871 2017-04-27 41 SVO
37 6.5 2458327 2018-07-27 2458280 2018-06-10 47 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.