Maxima for R Crv
Period: 317.04, Epoch: 2442794.0
AAVSO offset: -1

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-125   2403150 1867-07-02 2403164 1867-07-16 -14 AnHar, 1937, vol 105, p 459
-124   2403464 1868-05-11 2403481 1868-05-28 -17 AnHar, 1909, vol 55, p 95
-123 6.9 2403784 1869-03-27 2403798 1869-04-10 -14 SVO
-122   2404099 1870-02-05 2404115 1870-02-21 -16 AnHar, 1909, vol 55, p 95
-121   2404415 1870-12-18 2404432 1871-01-04 -17 VeBam, 1931, vol 3, p 1
-116   2406012 1875-05-03 2406017 1875-05-08 -5 AnHar, 1909, vol 55, p 95
-101   2410794 1888-06-05 2410773 1888-05-15 21 AnHar, 1909, vol 55, p 95
-100   2411102 1889-04-09 2411090 1889-03-28 12 AnHar, 1909, vol 55, p 95
-99   2411456 1890-03-29 2411407 1890-02-08 49 AnHar, 1909, vol 55, p 95
-93   2413358 1895-06-13 2413309 1895-04-25 49 AnHar, 1909, vol 55, p 95
-92   2413662 1896-04-12 2413626 1896-03-07 36 AnHar, 1909, vol 55, p 95
-91   2413984 1897-02-28 2413943 1897-01-18 41 SVO
-86   2415560 1901-06-24 2415528 1901-05-23 32 AnHar, 1952, vol 115
-85   2415886 1902-05-16 2415845 1902-04-05 41 AnHar, 1909, vol 55, p 95
-84   2416191 1903-03-17 2416162 1903-02-16 29 AnHar, 1909, vol 55, p 95
-83   2416510 1904-01-30 2416479 1903-12-30 31 AnHar, 1909, vol 55, p 95
-82   2416836 1904-12-21 2416796 1904-11-11 40 AnHar, 1909, vol 55, p 95
-81   2417139 1905-10-20 2417113 1905-09-24 26 AAVSO
-80   2417439 1906-08-16 2417431 1906-08-08 8 AAVSO
-79 7.0 2417767 1907-07-10 2417748 1907-06-21 19 AAVSO
-78 7.8 2418101 1908-06-08 2418065 1908-05-03 36 AAVSO
-77 7.7 2418426 1909-04-29 2418382 1909-03-16 44 AAVSO
-76 7.5 2418743 1910-03-12 2418699 1910-01-27 44 AAVSO
-75   2419050 1911-01-13 2419016 1910-12-10 34 AAVSO
-74   2419395 1911-12-24 2419333 1911-10-23 62 AAVSO
-73   2419709 1912-11-02 2419650 1912-09-04 59 AAVSO
-72   2420014 1913-09-03 2419967 1913-07-18 47 AAVSO
-71 7.0 2420313 1914-06-29 2420284 1914-05-31 29 AAVSO
-70 7.8 2420639 1915-05-21 2420601 1915-04-13 38 SVO
-69 7.2 2420955 1916-04-01 2420918 1916-02-24 37 SVO
-68 7.3 2421268 1917-02-08 2421235 1917-01-06 33 AAVSO
-67   2421595 1918-01-01 2421552 1917-11-19 43 AAVSO
-66   2421907 1918-11-09 2421869 1918-10-02 38 AAVSO
-64   2422529 1920-07-23 2422503 1920-06-27 26 AAVSO
-63 7.6 2422837 1921-05-27 2422820 1921-05-10 17 AAVSO
-62 7.8 2423154 1922-04-09 2423137 1922-03-23 17 SVO
-61 7.5 2423459 1923-02-08 2423454 1923-02-03 5 SVO
-60 7.0 2423779 1923-12-25 2423771 1923-12-17 8 AAVSO
-59   2424085 1924-10-26 2424088 1924-10-29 -3 AAVSO
-58   2424398 1925-09-04 2424405 1925-09-11 -7 AAVSO
-57 6.7 2424699 1926-07-02 2424723 1926-07-26 -24 AAVSO
-56 8.1 2425016 1927-05-15 2425040 1927-06-08 -24 SVO
-55 8.0 2425336 1928-03-30 2425357 1928-04-20 -21 SVO
-54 7.9 2425650 1929-02-07 2425674 1929-03-03 -24 SVO
-53 7.2 2425955 1929-12-09 2425991 1930-01-14 -36 AAVSO
-52 7.2 2426268 1930-10-18 2426308 1930-11-27 -40 AAVSO
-51 7.2 2426581 1931-08-27 2426625 1931-10-10 -44 SVO
-50 8.1 2426910 1932-07-21 2426942 1932-08-22 -32 AAVSO
-49 8.0 2427239 1933-06-15 2427259 1933-07-05 -20 SVO
-48 8.1 2427557 1934-04-29 2427576 1934-05-18 -19 SVO
-47 7.6 2427874 1935-03-12 2427893 1935-03-31 -19 SVO
-46 7.4 2428188 1936-01-20 2428210 1936-02-11 -22 SVO
-45 8.1 2428509 1936-12-06 2428527 1936-12-24 -18 AAVSO
-44 7.7 2428841 1937-11-03 2428844 1937-11-06 -3 AAVSO
-43   2429145 1938-09-03 2429161 1938-09-19 -16 AAVSO
-42 8.0 2429470 1939-07-25 2429478 1939-08-02 -8 SVO
-41 7.8 2429779 1940-05-29 2429795 1940-06-14 -16 AAVSO
-40 7.8 2430099 1941-04-14 2430112 1941-04-27 -13 SVO
-39 7.7 2430421 1942-03-02 2430429 1942-03-10 -8 SVO
-38 7.7 2430728 1943-01-03 2430746 1943-01-21 -18 AAVSO
-37 8.0 2431039 1943-11-10 2431063 1943-12-04 -24 AAVSO
-36 7.7 2431358 1944-09-24 2431380 1944-10-16 -22 AAVSO
-35 7.8 2431672 1945-08-04 2431697 1945-08-29 -25 AAVSO
-34 7.6 2431992 1946-06-20 2432015 1946-07-13 -23 SVO
-33 7.3 2432308 1947-05-02 2432332 1947-05-26 -24 SVO
-32 7.4 2432618 1948-03-07 2432649 1948-04-07 -31 SVO
-31 7.3 2432931 1949-01-14 2432966 1949-02-18 -35 SVO
-30 7.5 2433248 1949-11-27 2433283 1950-01-01 -35 AAVSO
-29 8.1 2433571 1950-10-16 2433600 1950-11-14 -29 SVO
-28 7.4 2433877 1951-08-18 2433917 1951-09-27 -40 SVO
-27 7.6 2434198 1952-07-04 2434234 1952-08-09 -36 SVO
-26 7.7 2434513 1953-05-15 2434551 1953-06-22 -38 SVO
-25 7.3 2434824 1954-03-22 2434868 1954-05-05 -44 SVO
-24 8.2 2435147 1955-02-08 2435185 1955-03-18 -38 SVO
-23 9.0 2435476 1956-01-03 2435502 1956-01-29 -26 AAVSO
-22 6.7 2435769 1956-10-22 2435819 1956-12-11 -50 SVO
-21 8.1 2436098 1957-09-16 2436136 1957-10-24 -38 SVO
-20 7.3 2436416 1958-07-31 2436453 1958-09-06 -37 SVO
-19 7.8 2436734 1959-06-14 2436770 1959-07-20 -36 SVO
-18 7.5 2437053 1960-04-28 2437087 1960-06-01 -34 SVO
-17 8.0 2437379 1961-03-20 2437404 1961-04-14 -25 SVO
-16 8.0 2437703 1962-02-07 2437721 1962-02-25 -18 SVO
-15 7.4 2438019 1962-12-20 2438038 1963-01-08 -19 SVO
-14 8.5 2438330 1963-10-27 2438355 1963-11-21 -25 AAVSO
-13 7.3 2438659 1964-09-20 2438672 1964-10-03 -13 SVO
-12 7.0 2438977 1965-08-04 2438990 1965-08-17 -13 SVO
-11 7.3 2439294 1966-06-17 2439307 1966-06-30 -13 SVO
-10 8.1 2439607 1967-04-26 2439624 1967-05-13 -17 SVO
-9 7.3 2439929 1968-03-13 2439941 1968-03-25 -12 SVO
-8 8.1 2440245 1969-01-23 2440258 1969-02-05 -13 SVO
-7 7.4 2440560 1969-12-04 2440575 1969-12-19 -15 AAVSO
-6   2440872 1970-10-12 2440892 1970-11-01 -20 AAVSO
-5 7.6 2441196 1971-09-01 2441209 1971-09-14 -13 SVO
-4 7.9 2441516 1972-07-17 2441526 1972-07-27 -10 SVO
-3 7.2 2441827 1973-05-24 2441843 1973-06-09 -16 SVO
-2 8.5 2442149 1974-04-11 2442160 1974-04-22 -11 SVO
-1 7.7 2442470 1975-02-26 2442477 1975-03-05 -7 SVO
0 8.1 2442790 1976-01-12 2442794 1976-01-16 -4 SVO
1 7.3 2443101 1976-11-18 2443111 1976-11-28 -10 AAVSO
2 8.8 2443417 1977-09-30 2443428 1977-10-11 -11 AAVSO
3 7.7 2443730 1978-08-09 2443745 1978-08-24 -15 SVO
4 7.8 2444049 1979-06-24 2444062 1979-07-07 -13 SVO
5 7.8 2444361 1980-05-01 2444379 1980-05-19 -18 SVO
6 7.7 2444678 1981-03-14 2444696 1981-04-01 -18 SVO
7 7.4 2444990 1982-01-20 2445013 1982-02-12 -23 SVO
8 8.3 2445310 1982-12-06 2445330 1982-12-26 -20 AAVSO
9 7.8 2445628 1983-10-20 2445647 1983-11-08 -19 AAVSO
10 8.2 2445951 1984-09-07 2445964 1984-09-20 -13 SVO
11 7.6 2446262 1985-07-15 2446282 1985-08-04 -20 SVO
12 8.2 2446583 1986-06-01 2446599 1986-06-17 -16 SVO
13 7.7 2446897 1987-04-11 2446916 1987-04-30 -19 SVO
14 7.8 2447212 1988-02-20 2447233 1988-03-12 -21 SVO
15 7.3 2447529 1989-01-02 2447550 1989-01-23 -21 SVO
16   2447849 1989-11-18 2447867 1989-12-06 -18 AAVSO
17   2448166 1990-10-01 2448184 1990-10-19 -18 AAVSO
18 7.5 2448490 1991-08-21 2448501 1991-09-01 -11 SVO
19 8.0 2448813 1992-07-09 2448818 1992-07-14 -5 SVO
20 7.3 2449118 1993-05-10 2449135 1993-05-27 -17 SVO
21 7.9 2449445 1994-04-02 2449452 1994-04-09 -7 SVO
22 7.4 2449763 1995-02-14 2449769 1995-02-20 -6 SVO
23 8.5 2450087 1996-01-04 2450086 1996-01-03 1 SVO
24 7.5 2450393 1996-11-05 2450403 1996-11-15 -10 SVO
25 7.9 2450709 1997-09-17 2450720 1997-09-28 -11 SVO
26 7.5 2451025 1998-07-30 2451037 1998-08-11 -12 SVO
27   2451352 1999-06-22 2451354 1999-06-24 -2 AAVSO
28 8.2 2451675 2000-05-10 2451671 2000-05-06 4 SVO
29 7.7 2451991 2001-03-22 2451988 2001-03-19 3 SVO
30 7.9 2452312 2002-02-06 2452305 2002-01-30 7 SVO
31 7.5 2452633 2002-12-24 2452622 2002-12-13 11 SVO
32 7.5 2452946 2003-11-02 2452939 2003-10-26 7 SVO
33 8.0 2453276 2004-09-27 2453256 2004-09-07 20 SVO
34 7.7 2453583 2005-07-31 2453574 2005-07-22 9 SVO
35 8.1 2453912 2006-06-25 2453891 2006-06-04 21 SVO
36 7.2 2454224 2007-05-03 2454208 2007-04-17 16 SVO
37 8.1 2454545 2008-03-19 2454525 2008-02-28 20 SVO
38 7.8 2454856 2009-01-24 2454842 2009-01-10 14 SVO
39 7.6 2455175 2009-12-09 2455159 2009-11-23 16 SVO
40 8.4 2455505 2010-11-04 2455476 2010-10-06 29 SVO
41 7.9 2455822 2011-09-17 2455793 2011-08-19 29 SVO
42 7.3 2456142 2012-08-02 2456110 2012-07-01 32 SVO
43 8.6 2456455 2013-06-11 2456427 2013-05-14 28 SVO
44 7.4 2456775 2014-04-27 2456744 2014-03-27 31 SVO
45 8.2 2457096 2015-03-14 2457061 2015-02-07 35 SVO
46 7.7 2457408 2016-01-20 2457378 2015-12-21 30 SVO
47 7.7 2457732 2016-12-09 2457695 2016-11-02 37 AAVSO
48 8.2 2458050 2017-10-23 2458012 2017-09-15 38 AAVSO
49 8.0 2458366 2018-09-04 2458329 2018-07-29 37 SVO
50 7.6 2458672 2019-07-07 2458646 2019-06-11 26 SVO
51 8.5 2458996 2020-05-26 2458963 2020-04-23 33 SVO
52 8.2 2459322 2021-04-17 2459280 2021-03-06 42 SVO
53 8.0 2459644 2022-03-05 2459597 2022-01-17 47 SVO
54 8.0 2459959 2023-01-14 2459914 2022-11-30 45 SVO
55 7.5 2460280 2023-12-01 2460231 2023-10-13 49 SVO
56 8.4 2460600 2024-10-16 2460548 2024-08-25 52 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.