Maxima for R Gru
Mean period: 332.67, GCVS period: 331.96

E O (JD) O (dat) Period
-86 2412409 1892-11-06 328.96
-84 2413072 1894-08-31 328.89
-83 2413405 1895-07-30 329.94
-81 2414085 1897-06-09 331.2
-77 2415381 1900-12-27 330.87
-76 2415709 1901-11-20 330.36
-75 2416053 1902-10-30 328.43
-74 2416383 1903-09-25 328.47
-73 2416708 1904-08-15 331.31
-72 2417037 1905-07-10 331.16
-71 2417350 1906-05-19 330.17
-70 2417700 1907-05-04 330.38
-64 2419685 1912-10-09 331.88
-63 2420025 1913-09-14 333.79
-62 2420335 1914-07-21 334.31
-61 2420685 1915-07-06 334.33
-60 2421025 1916-06-10 334.64
-55 2422708 1921-01-18 335.55
-54 2423040 1921-12-16 336
-53 2423372 1922-11-13 334.68
-52 2423700 1923-10-07 333.39
-51 2424042 1924-09-13 332.43
-50 2424370 1925-08-07 333.29
-49 2424703 1926-07-06 333.79
-48 2425031 1927-05-30 333.35
-47 2425371 1928-05-04 332.85
-46 2425707 1929-04-05 332.72
-45 2426038 1930-03-02 332.79
-44 2426371 1931-01-29 332.43
-43 2426701 1931-12-25 331.64
-42 2427030 1932-11-18 331.85
-41 2427363 1933-10-17 331.36
-40 2427693 1934-09-12 331.29
-39 2428028 1935-08-13 332.36
-38 2428363 1936-07-13 331.35
-37 2428685 1937-05-31 330.28
-36 2429025 1938-05-06 330.93
-35 2429359 1939-04-05 331.22
-34 2429673 1940-02-13 331.57
-33 2430007 1941-01-12 331.35
-32 2430347 1941-12-18 331
-31 2430681 1942-11-17 332.5
-30 2431009 1943-10-11 334
-29 2431340 1944-09-06 333.36
-28 2431678 1945-08-10 333.07
-27 2432009 1946-07-07 333.92
-26 2432347 1947-06-10 334.79
-25 2432674 1948-05-02 334.93
-24 2433017 1949-04-10 334.86
-23 2433348 1950-03-07 335.35
-22 2433688 1951-02-10 335.92
-21 2434019 1952-01-07 335.15
-20 2434356 1952-12-09 334.07
-19 2434695 1953-11-13 333.57
-18 2435029 1954-10-13 333.5
-17 2435354 1955-09-03 332.21
-16 2435688 1956-08-02 330.36
-15 2436018 1957-06-28 330.65
-14 2436358 1958-06-03 331.29
-13 2436668 1959-04-09 331.42
-12 2437008 1960-03-14 330
-11 2437345 1961-02-14 327.65
-10 2437676 1962-01-11 327.79
-9 2438006 1962-12-07 328.86
-8 2438320 1963-10-17 327.5
-7 2438643 1964-09-04 326.07
-6 2438972 1965-07-30 326.36
-5 2439308 1966-07-01 328.57
-4 2439630 1967-05-19 330.5
-3 2439956 1968-04-09 330.71
-2 2440295 1969-03-14 329.71
-1 2440631 1970-02-13 330.07
0 2440959 1971-01-07 332
1 2441286 1971-11-30 332.15
2 2441610 1972-10-19 331
3 2441949 1973-09-23 330.35
4 2442285 1974-08-25 331.65
5 2442616 1975-07-22 335
6 2442944 1976-06-14 336.22
7 2443271 1977-05-07 335.28
8 2443617 1978-04-18 335.92
9 2443969 1979-04-05 336.65
10 2444297 1980-02-27 337.5
11 2444631 1981-01-26 337.72
12 2444973 1982-01-03 336.35
13 2445300 1982-11-26 336.14
14 2445640 1983-11-01 336.93
15 2445976 1984-10-02 336.15
16 2446319 1985-09-10 335.43
17 2446653 1986-08-10 335.78
18 2446992 1987-07-15 334.42
19 2447318 1988-06-05 333.86
20 2447651 1989-05-04 334
21 2447990 1990-04-08 332.29
22 2448308 1991-02-20 330.85
23 2448661 1992-02-08 331
24 2448987 1992-12-30 331
25 2449310 1993-11-18 331
26 2449632 1994-10-06 330.15
27 2449971 1995-09-10 329.35
28 2450304 1996-08-08 330.35
29 2450628 1997-06-28 332.15
30 2450963 1998-05-29 333.5
31 2451296 1999-04-27 334.65
32 2451626 2000-03-22 336.07
33 2451966 2001-02-25 335.92
34 2452306 2002-01-31 335.36
35 2452654 2003-01-14 336
36 2452983 2003-12-09 335.43
37 2453311 2004-11-01 333.35
38 2453643 2005-09-29 331.57
39 2453983 2006-09-04 330.65
40 2454305 2007-07-23 332.22
41 2454634 2008-06-16 333.86
42 2454968 2009-05-16 334.21
43 2455298 2010-04-11 334.78
44 2455647 2011-03-26 335.22
45 2455981 2012-02-23 335.15
46 2456324 2013-01-31 336.43
47 2456651 2013-12-24 335.5
48 2456981 2014-11-19 332.64
49 2457313 2015-10-17 332.22
50 2457663 2016-10-01 331.79
51 2457979 2017-08-13 332.65
52 2458306 2018-07-06 334.64
53 2458650 2019-06-15 333.13
54 2458970 2020-04-30 331.43
55 2459319 2021-04-14 335.75
56 2459660 2022-03-21 337.49


E Cycle number from the GCVS4 epoch.
O (JD) Julian date at observed time for maximum.
O (Dat) Same as above, expressed as date.
Period Calculated mean period at cycle number E.