Maxima for R Her
Period: 318.12, Epoch: 2445079.7
AAVSO offset: 0

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-180   2387791 1825-06-13 2387819 1825-07-11 -28 AnHar, 1909, vol 55, p 95
-144   2399257 1856-11-03 2399271 1856-11-17 -14 AnHar, 1909, vol 55, p 95
-143 8.2 2399541 1857-08-14 2399589 1857-10-01 -48 SVO
-142   2399876 1858-07-15 2399907 1858-08-15 -31 GuL, 1920, 1.2
-141 8.6 2400192 1859-05-27 2400225 1859-06-29 -33 SVO
-140   2400529 1860-04-28 2400543 1860-05-12 -14 AnHar, 1909, vol 55, p 95
-138   2401166 1862-01-25 2401180 1862-02-08 -14 VeBam, 1931, vol 3, p 1
-134 8.4 2402428 1865-07-10 2402452 1865-08-03 -24 SVO
-133 8.5 2402754 1866-06-01 2402770 1866-06-17 -16 SVO
-132 8.7 2403070 1867-04-13 2403088 1867-05-01 -18 SVO
-131   2403405 1868-03-13 2403406 1868-03-14 -1 AnHar, 1909, vol 55, p 95
-130   2403715 1869-01-17 2403724 1869-01-26 -9 VeBam, 1931, vol 3, p 1
-128   2404359 1870-10-23 2404361 1870-10-25 -2 AnHar, 1909, vol 55, p 95
-127   2404672 1871-09-01 2404679 1871-09-08 -7 AnHar, 1909, vol 55, p 95
-126 9.0 2405003 1872-07-28 2404997 1872-07-22 6 SVO
-124 9.3 2405639 1874-04-25 2405633 1874-04-19 6 SVO
-123   2405955 1875-03-07 2405951 1875-03-03 4 AnHar, 1909, vol 55, p 95
-120   2406884 1877-09-21 2406906 1877-10-13 -22 GuL, 1920, 1.2
-119   2407203 1878-08-06 2407224 1878-08-27 -21 GuL, 1920, 1.2
-118   2407525 1879-06-24 2407542 1879-07-11 -17 AnHar, 1909, vol 55, p 95
-117   2407852 1880-05-16 2407860 1880-05-24 -8 AnHar, 1909, vol 55, p 95
-116   2408161 1881-03-21 2408178 1881-04-07 -17 GuL, 1920, 1.2
-115   2408465 1882-01-19 2408496 1882-02-19 -31 GuL, 1920, 1.2
-113   2409109 1883-10-25 2409132 1883-11-17 -23 AnHar, 1909, vol 55, p 95
-112   2409421 1884-09-01 2409451 1884-10-01 -30 GuL, 1920, 1.2
-111   2409730 1885-07-07 2409769 1885-08-15 -39 AnHar, 1909, vol 55, p 95
-110   2410053 1886-05-26 2410087 1886-06-29 -34 AnHar, 1909, vol 55, p 95
-109   2410387 1887-04-25 2410405 1887-05-13 -18 GuL, 1920, 1.2
-104   2411952 1891-08-07 2411995 1891-09-19 -43 AnHar, 1909, vol 55, p 95
-103   2412266 1892-06-16 2412314 1892-08-03 -48 AnHar, 1909, vol 55, p 95
-102   2412583 1893-04-29 2412632 1893-06-17 -49 AnHar, 1909, vol 55, p 95
-101   2412916 1894-03-28 2412950 1894-05-01 -34 AnHar, 1909, vol 55, p 95
-99   2413536 1895-12-08 2413586 1896-01-27 -50 GuL, 1920, 1.2
-98   2413852 1896-10-19 2413904 1896-12-10 -52 GuL, 1920, 1.2
-97   2414179 1897-09-11 2414222 1897-10-24 -43 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-96   2414497 1898-07-26 2414540 1898-09-07 -43 AnHar, 1909, vol 55, p 95
-95   2414816 1899-06-10 2414859 1899-07-23 -43 AnHar, 1909, vol 55, p 95
-94   2415147 1900-05-07 2415177 1900-06-06 -30 AnHar, 1909, vol 55, p 95
-93   2415475 1901-03-31 2415495 1901-04-20 -20 AnHar, 1909, vol 55, p 95
-92   2415807 1902-02-26 2415813 1902-03-04 -6 AnHar, 1909, vol 55, p 95
-91   2416138 1903-01-23 2416131 1903-01-16 7 AnHar, 1909, vol 55, p 95
-90   2416446 1903-11-27 2416449 1903-11-30 -3 AnHar, 1909, vol 55, p 95
-89   2416760 1904-10-06 2416767 1904-10-13 -7 AnHar, 1909, vol 55, p 95
-88 9.3 2417081 1905-08-23 2417085 1905-08-27 -4 AAVSO
-87 8.9 2417398 1906-07-06 2417403 1906-07-11 -5 SVO
-86 9.3 2417731 1907-06-04 2417722 1907-05-26 9 SVO
-85 8.9 2418046 1908-04-14 2418040 1908-04-08 6 AAVSO
-84 9.0 2418359 1909-02-21 2418358 1909-02-20 1 AAVSO
-83 9.0 2418685 1910-01-13 2418676 1910-01-04 9 AAVSO
-82 9.0 2418991 1910-11-15 2418994 1910-11-18 -3 AAVSO
-80 8.8 2419641 1912-08-26 2419630 1912-08-15 11 AAVSO
-79 8.3 2419960 1913-07-11 2419948 1913-06-29 12 AAVSO
-78 8.0 2420270 1914-05-17 2420267 1914-05-14 3 AAVSO
-77 9.1 2420599 1915-04-11 2420585 1915-03-28 14 AAVSO
-76 9.0 2420939 1916-03-16 2420903 1916-02-09 36 AAVSO
-75   2421255 1917-01-26 2421221 1916-12-23 34 AAVSO
-74   2421562 1917-11-29 2421539 1917-11-06 23 AAVSO
-73 8.8 2421881 1918-10-14 2421857 1918-09-20 24 AAVSO
-72 8.5 2422211 1919-09-09 2422175 1919-08-04 36 AAVSO
-71 9.4 2422530 1920-07-24 2422493 1920-06-17 37 SVO
-70 8.3 2422853 1921-06-12 2422811 1921-05-01 42 SVO
-69 9.2 2423166 1922-04-21 2423130 1922-03-16 36 SVO
-68 8.3 2423494 1923-03-15 2423448 1923-01-28 46 SVO
-67 8.9 2423817 1924-02-01 2423766 1923-12-12 51 SVO
-66 8.5 2424135 1924-12-15 2424084 1924-10-25 51 SVO
-65 8.1 2424443 1925-10-19 2424402 1925-09-08 41 SVO
-64 9.0 2424765 1926-09-06 2424720 1926-07-23 45 SVO
-63 8.7 2425079 1927-07-17 2425038 1927-06-06 41 SVO
-62 9.2 2425399 1928-06-01 2425356 1928-04-19 43 SVO
-61 8.7 2425726 1929-04-24 2425675 1929-03-04 51 SVO
-60 8.6 2426035 1930-02-27 2425993 1930-01-16 42 AAVSO
-59 9.5 2426344 1931-01-02 2426311 1930-11-30 33 AAVSO
-58 8.2 2426668 1931-11-22 2426629 1931-10-14 39 SVO
-57 9.5 2426993 1932-10-12 2426947 1932-08-27 46 SVO
-56 8.9 2427303 1933-08-18 2427265 1933-07-11 38 SVO
-55 8.4 2427615 1934-06-26 2427583 1934-05-25 32 SVO
-54 9.3 2427940 1935-05-17 2427901 1935-04-08 39 SVO
-53 8.7 2428253 1936-03-25 2428219 1936-02-20 34 AAVSO
-52 8.7 2428578 1937-02-13 2428538 1937-01-04 40 AAVSO
-51 9.0 2428895 1937-12-27 2428856 1937-11-18 39 SVO
-50 9.1 2429210 1938-11-07 2429174 1938-10-02 36 SVO
-49 9.2 2429536 1939-09-29 2429492 1939-08-16 44 SVO
-48 8.6 2429845 1940-08-03 2429810 1940-06-29 35 SVO
-47 8.6 2430162 1941-06-16 2430128 1941-05-13 34 SVO
-46 8.6 2430487 1942-05-07 2430446 1942-03-27 41 SVO
-45   2430785 1943-03-01 2430764 1943-02-08 21 AAVSO
-44 8.4 2431103 1944-01-13 2431083 1943-12-24 20 AAVSO
-43 9.1 2431423 1944-11-28 2431401 1944-11-06 22 SVO
-42   2431753 1945-10-24 2431719 1945-09-20 34 AAVSO
-41 9.1 2432064 1946-08-31 2432037 1946-08-04 27 SVO
-40 8.8 2432383 1947-07-16 2432355 1947-06-18 28 SVO
-39 8.7 2432699 1948-05-27 2432673 1948-05-01 26 SVO
-38 8.7 2433015 1949-04-08 2432991 1949-03-15 24 SVO
-37 9.4 2433339 1950-02-26 2433309 1950-01-27 30 AAVSO
-36   2433657 1951-01-10 2433627 1950-12-11 30 AAVSO
-35 9.5 2433974 1951-11-23 2433946 1951-10-26 28 SVO
-34 8.7 2434283 1952-09-27 2434264 1952-09-08 19 SVO
-33 8.4 2434597 1953-08-07 2434582 1953-07-23 15 SVO
-32 9.4 2434928 1954-07-04 2434900 1954-06-06 28 SVO
-31 9.7 2435258 1955-05-30 2435218 1955-04-20 40 SVO
-30 9.0 2435552 1956-03-19 2435536 1956-03-03 16 AAVSO
-29 8.5 2435872 1957-02-02 2435854 1957-01-15 18 AAVSO
-28 9.0 2436178 1957-12-05 2436172 1957-11-29 6 SVO
-27 8.8 2436500 1958-10-23 2436491 1958-10-14 9 SVO
-26 8.5 2436810 1959-08-29 2436809 1959-08-28 1 SVO
-25 9.5 2437138 1960-07-22 2437127 1960-07-11 11 SVO
-24 8.3 2437450 1961-05-30 2437445 1961-05-25 5 AAVSO
-23 9.2 2437768 1962-04-13 2437763 1962-04-08 5 SVO
-22 9.4 2438095 1963-03-06 2438081 1963-02-20 14 SVO
-21 8.5 2438411 1964-01-16 2438399 1964-01-04 12 AAVSO
-20 9.3 2438725 1964-11-25 2438717 1964-11-17 8 SVO
-19 9.1 2439046 1965-10-12 2439035 1965-10-01 11 SVO
-18 8.4 2439354 1966-08-16 2439354 1966-08-16 0 SVO
-17 9.6 2439686 1967-07-14 2439672 1967-06-30 14 SVO
-16 8.9 2439993 1968-05-16 2439990 1968-05-13 3 SVO
-15 8.7 2440311 1969-03-30 2440308 1969-03-27 3 SVO
-14 9.2 2440640 1970-02-22 2440626 1970-02-08 14 SVO
-13 9.0 2440953 1971-01-01 2440944 1970-12-23 9 SVO
-12 8.7 2441273 1971-11-17 2441262 1971-11-06 11 SVO
-11 8.6 2441594 1972-10-03 2441580 1972-09-19 14 SVO
-10 8.8 2441909 1973-08-14 2441898 1973-08-03 11 SVO
-9 9.0 2442222 1974-06-23 2442217 1974-06-18 5 SVO
-8 8.2 2442528 1975-04-25 2442535 1975-05-02 -7 SVO
-7 9.6 2442855 1976-03-17 2442853 1976-03-15 2 SVO
-6 9.7 2443169 1977-01-25 2443171 1977-01-27 -2 AAVSO
-5 8.3 2443484 1977-12-06 2443489 1977-12-11 -5 SVO
-4 8.5 2443805 1978-10-23 2443807 1978-10-25 -2 SVO
-3 9.1 2444117 1979-08-31 2444125 1979-09-08 -8 SVO
-2 8.6 2444430 1980-07-09 2444443 1980-07-22 -13 SVO
-1 8.4 2444741 1981-05-16 2444762 1981-06-06 -21 SVO
0 8.8 2445058 1982-03-29 2445080 1982-04-20 -22 SVO
1 9.3 2445380 1983-02-14 2445398 1983-03-04 -18 SVO
2 8.5 2445702 1984-01-02 2445716 1984-01-16 -14 SVO
3 9.0 2446017 1984-11-12 2446034 1984-11-29 -17 SVO
4 8.9 2446335 1985-09-26 2446352 1985-10-13 -17 SVO
5 8.5 2446641 1986-07-29 2446670 1986-08-27 -29 SVO
6 9.0 2446960 1987-06-13 2446988 1987-07-11 -28 SVO
7 8.7 2447280 1988-04-28 2447306 1988-05-24 -26 SVO
8 8.7 2447598 1989-03-12 2447625 1989-04-08 -27 SVO
9   2447913 1990-01-21 2447943 1990-02-20 -30 AAVSO
10 8.7 2448228 1990-12-02 2448261 1991-01-04 -33 SVO
11 9.5 2448544 1991-10-14 2448579 1991-11-18 -35 SVO
12 9.4 2448861 1992-08-26 2448897 1992-10-01 -36 SVO
13 8.2 2449173 1993-07-04 2449215 1993-08-15 -42 SVO
14 10.4 2449495 1994-05-22 2449533 1994-06-29 -38 SVO
15 9.4 2449814 1995-04-06 2449851 1995-05-13 -37 SVO
16 9.5 2450126 1996-02-12 2450170 1996-03-27 -44 SVO
17 8.5 2450435 1996-12-17 2450488 1997-02-08 -53 SVO
18 9.5 2450769 1997-11-16 2450806 1997-12-23 -37 SVO
19 9.1 2451092 1998-10-05 2451124 1998-11-06 -32 SVO
20 9.5 2451407 1999-08-16 2451442 1999-09-20 -35 SVO
21 8.3 2451733 2000-07-07 2451760 2000-08-03 -27 SVO
22 9.7 2452057 2001-05-27 2452078 2001-06-17 -21 SVO
23 9.3 2452389 2002-04-24 2452396 2002-05-01 -7 SVO
24 8.6 2452713 2003-03-14 2452714 2003-03-15 -1 SVO
25 8.9 2453030 2004-01-25 2453033 2004-01-28 -3 SVO
26 9.3 2453357 2004-12-17 2453351 2004-12-11 6 SVO
27 8.9 2453679 2005-11-04 2453669 2005-10-25 10 SVO
28 9.4 2453996 2006-09-17 2453987 2006-09-08 9 SVO
29 8.4 2454302 2007-07-20 2454305 2007-07-23 -3 SVO
30 9.3 2454621 2008-06-03 2454623 2008-06-05 -2 SVO
31 8.9 2454945 2009-04-23 2454941 2009-04-19 4 SVO
32 8.5 2455251 2010-02-23 2455259 2010-03-03 -8 SVO
33 9.5 2455571 2011-01-09 2455578 2011-01-16 -7 SVO
34 9.4 2455894 2011-11-28 2455896 2011-11-30 -2 SVO
35 9.0 2456202 2012-10-01 2456214 2012-10-13 -12 SVO
36 9.4 2456526 2013-08-21 2456532 2013-08-27 -6 SVO
37 8.4 2456840 2014-07-01 2456850 2014-07-11 -10 SVO
38 8.9 2457154 2015-05-11 2457168 2015-05-25 -14 SVO
39 8.7 2457475 2016-03-27 2457486 2016-04-07 -11 SVO
40 8.4 2457791 2017-02-06 2457804 2017-02-19 -13 SVO
41 10.5 2458112 2017-12-24 2458122 2018-01-03 -10 AAVSO
42 9.0 2458423 2018-10-31 2458441 2018-11-18 -18 SVO
43 8.9 2458748 2019-09-21 2458759 2019-10-02 -11 SVO
44 9.0 2459066 2020-08-04 2459077 2020-08-15 -11 SVO
45 8.4 2459384 2021-06-18 2459395 2021-06-29 -11 SVO
46 9.6 2459710 2022-05-10 2459713 2022-05-13 -3 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.