Maxima for R Her
Period: 318.14, Epoch: 2445058
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-180   2387791 1825-06-13 2387793 1825-06-15 -2 AnHar, 1909, vol 55, p 95
-144   2399257 1856-11-03 2399246 1856-10-23 11 AnHar, 1909, vol 55, p 95
-143 8.2 2399541 1857-08-14 2399564 1857-09-06 -23 SVO
-142   2399876 1858-07-15 2399882 1858-07-21 -6 GuL, 1920, 1.2
-141 8.6 2400192 1859-05-27 2400200 1859-06-04 -8 SVO
-140   2400529 1860-04-28 2400518 1860-04-17 11 AnHar, 1909, vol 55, p 95
-138   2401166 1862-01-25 2401155 1862-01-14 11 VeBam, 1931, vol 3, p 1
-134 8.4 2402428 1865-07-10 2402427 1865-07-09 1 SVO
-133 8.5 2402754 1866-06-01 2402745 1866-05-23 9 SVO
-132 8.7 2403070 1867-04-13 2403064 1867-04-07 6 SVO
-131   2403405 1868-03-13 2403382 1868-02-19 23 AnHar, 1909, vol 55, p 95
-130   2403715 1869-01-17 2403700 1869-01-02 15 VeBam, 1931, vol 3, p 1
-128   2404359 1870-10-23 2404336 1870-09-30 23 AnHar, 1909, vol 55, p 95
-127   2404672 1871-09-01 2404654 1871-08-14 18 AnHar, 1909, vol 55, p 95
-126 9.0 2405003 1872-07-28 2404972 1872-06-27 31 SVO
-124 9.3 2405639 1874-04-25 2405609 1874-03-26 30 SVO
-123   2405955 1875-03-07 2405927 1875-02-07 28 AnHar, 1909, vol 55, p 95
-120   2406884 1877-09-21 2406881 1877-09-18 3 GuL, 1920, 1.2
-119   2407203 1878-08-06 2407199 1878-08-02 4 GuL, 1920, 1.2
-118   2407525 1879-06-24 2407517 1879-06-16 8 AnHar, 1909, vol 55, p 95
-117   2407852 1880-05-16 2407836 1880-04-30 16 AnHar, 1909, vol 55, p 95
-116   2408161 1881-03-21 2408154 1881-03-14 7 GuL, 1920, 1.2
-115   2408465 1882-01-19 2408472 1882-01-26 -7 GuL, 1920, 1.2
-113   2409109 1883-10-25 2409108 1883-10-24 1 AnHar, 1909, vol 55, p 95
-112   2409421 1884-09-01 2409426 1884-09-06 -5 GuL, 1920, 1.2
-111   2409730 1885-07-07 2409744 1885-07-21 -14 AnHar, 1909, vol 55, p 95
-110   2410053 1886-05-26 2410063 1886-06-05 -10 AnHar, 1909, vol 55, p 95
-109   2410387 1887-04-25 2410381 1887-04-19 6 GuL, 1920, 1.2
-104   2411952 1891-08-07 2411971 1891-08-26 -19 AnHar, 1909, vol 55, p 95
-103   2412266 1892-06-16 2412290 1892-07-10 -24 AnHar, 1909, vol 55, p 95
-102   2412583 1893-04-29 2412608 1893-05-24 -25 AnHar, 1909, vol 55, p 95
-101   2412916 1894-03-28 2412926 1894-04-07 -10 AnHar, 1909, vol 55, p 95
-99   2413536 1895-12-08 2413562 1896-01-03 -26 GuL, 1920, 1.2
-98   2413852 1896-10-19 2413880 1896-11-16 -28 GuL, 1920, 1.2
-97   2414179 1897-09-11 2414198 1897-09-30 -19 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-96   2414497 1898-07-26 2414517 1898-08-15 -20 AnHar, 1909, vol 55, p 95
-95   2414816 1899-06-10 2414835 1899-06-29 -19 AnHar, 1909, vol 55, p 95
-94   2415147 1900-05-07 2415153 1900-05-13 -6 AnHar, 1909, vol 55, p 95
-93   2415475 1901-03-31 2415471 1901-03-27 4 AnHar, 1909, vol 55, p 95
-92   2415807 1902-02-26 2415789 1902-02-08 18 AnHar, 1909, vol 55, p 95
-91   2416138 1903-01-23 2416107 1902-12-23 31 AnHar, 1909, vol 55, p 95
-90   2416446 1903-11-27 2416425 1903-11-06 21 AnHar, 1909, vol 55, p 95
-89   2416760 1904-10-06 2416744 1904-09-20 16 AnHar, 1909, vol 55, p 95
-88 9.3 2417081 1905-08-23 2417062 1905-08-04 19 AAVSO
-87 8.9 2417398 1906-07-06 2417380 1906-06-18 18 SVO
-86 9.3 2417731 1907-06-04 2417698 1907-05-02 33 SVO
-85 8.9 2418046 1908-04-14 2418016 1908-03-15 30 AAVSO
-84 9.0 2418359 1909-02-21 2418334 1909-01-27 25 AAVSO
-83 9.0 2418685 1910-01-13 2418652 1909-12-11 33 AAVSO
-82 9.0 2418991 1910-11-15 2418971 1910-10-26 20 AAVSO
-80 8.8 2419641 1912-08-26 2419607 1912-07-23 34 AAVSO
-79 8.3 2419960 1913-07-11 2419925 1913-06-06 35 AAVSO
-78 8.0 2420270 1914-05-17 2420243 1914-04-20 27 AAVSO
-77 9.1 2420599 1915-04-11 2420561 1915-03-04 38 AAVSO
-76 9.0 2420939 1916-03-16 2420879 1916-01-16 60 AAVSO
-75   2421255 1917-01-26 2421198 1916-11-30 57 AAVSO
-74   2421562 1917-11-29 2421516 1917-10-14 46 AAVSO
-73 8.8 2421881 1918-10-14 2421834 1918-08-28 47 AAVSO
-72 8.5 2422211 1919-09-09 2422152 1919-07-12 59 AAVSO
-71 9.4 2422530 1920-07-24 2422470 1920-05-25 60 SVO
-70 8.3 2422853 1921-06-12 2422788 1921-04-08 65 SVO
-69 9.2 2423166 1922-04-21 2423106 1922-02-20 60 SVO
-68 8.3 2423494 1923-03-15 2423424 1923-01-04 70 SVO
-67 8.9 2423817 1924-02-01 2423743 1923-11-19 74 SVO
-66 8.5 2424135 1924-12-15 2424061 1924-10-02 74 SVO
-65 8.1 2424443 1925-10-19 2424379 1925-08-16 64 SVO
-64 9.0 2424765 1926-09-06 2424697 1926-06-30 68 SVO
-63 8.7 2425079 1927-07-17 2425015 1927-05-14 64 SVO
-62 9.2 2425399 1928-06-01 2425333 1928-03-27 66 SVO
-61 8.7 2425726 1929-04-24 2425651 1929-02-08 75 SVO
-60 8.6 2426035 1930-02-27 2425970 1929-12-24 65 AAVSO
-59 9.5 2426344 1931-01-02 2426288 1930-11-07 56 AAVSO
-58 8.2 2426668 1931-11-22 2426606 1931-09-21 62 SVO
-57 9.5 2426993 1932-10-12 2426924 1932-08-04 69 SVO
-56 8.9 2427303 1933-08-18 2427242 1933-06-18 61 SVO
-55 8.4 2427615 1934-06-26 2427560 1934-05-02 55 SVO
-54 9.3 2427940 1935-05-17 2427878 1935-03-16 62 SVO
-53 8.7 2428253 1936-03-25 2428197 1936-01-29 56 AAVSO
-52 8.7 2428578 1937-02-13 2428515 1936-12-12 63 AAVSO
-51 9.0 2428895 1937-12-27 2428833 1937-10-26 62 SVO
-50 9.1 2429210 1938-11-07 2429151 1938-09-09 59 SVO
-49 9.2 2429536 1939-09-29 2429469 1939-07-24 67 SVO
-48 8.6 2429845 1940-08-03 2429787 1940-06-06 58 SVO
-47 8.6 2430162 1941-06-16 2430105 1941-04-20 57 SVO
-46 8.6 2430487 1942-05-07 2430424 1942-03-05 63 SVO
-45   2430785 1943-03-01 2430742 1943-01-17 43 AAVSO
-44 8.4 2431103 1944-01-13 2431060 1943-12-01 43 AAVSO
-43 9.1 2431423 1944-11-28 2431378 1944-10-14 45 SVO
-42   2431753 1945-10-24 2431696 1945-08-28 57 AAVSO
-41 9.1 2432064 1946-08-31 2432014 1946-07-12 50 SVO
-40 8.8 2432383 1947-07-16 2432332 1947-05-26 51 SVO
-39 8.7 2432699 1948-05-27 2432651 1948-04-09 48 SVO
-38 8.7 2433015 1949-04-08 2432969 1949-02-21 46 SVO
-37 9.4 2433339 1950-02-26 2433287 1950-01-05 52 AAVSO
-36   2433657 1951-01-10 2433605 1950-11-19 52 AAVSO
-35 9.5 2433974 1951-11-23 2433923 1951-10-03 51 SVO
-34 8.7 2434283 1952-09-27 2434241 1952-08-16 42 SVO
-33 8.4 2434597 1953-08-07 2434559 1953-06-30 38 SVO
-32 9.4 2434928 1954-07-04 2434878 1954-05-15 50 SVO
-31 9.7 2435258 1955-05-30 2435196 1955-03-29 62 SVO
-30 9.0 2435552 1956-03-19 2435514 1956-02-10 38 AAVSO
-29 8.5 2435872 1957-02-02 2435832 1956-12-24 40 AAVSO
-28 9.0 2436178 1957-12-05 2436150 1957-11-07 28 SVO
-27 8.8 2436500 1958-10-23 2436468 1958-09-21 32 SVO
-26 8.5 2436810 1959-08-29 2436786 1959-08-05 24 SVO
-25 9.5 2437138 1960-07-22 2437105 1960-06-19 33 SVO
-24 8.3 2437450 1961-05-30 2437423 1961-05-03 27 AAVSO
-23 9.2 2437768 1962-04-13 2437741 1962-03-17 27 SVO
-22 9.4 2438095 1963-03-06 2438059 1963-01-29 36 SVO
-21 8.5 2438411 1964-01-16 2438377 1963-12-13 34 AAVSO
-20 9.3 2438725 1964-11-25 2438695 1964-10-26 30 SVO
-19 9.1 2439046 1965-10-12 2439013 1965-09-09 33 SVO
-18 8.4 2439354 1966-08-16 2439331 1966-07-24 23 SVO
-17 9.6 2439686 1967-07-14 2439650 1967-06-08 36 SVO
-16 8.9 2439993 1968-05-16 2439968 1968-04-21 25 SVO
-15 8.7 2440311 1969-03-30 2440286 1969-03-05 25 SVO
-14 9.2 2440640 1970-02-22 2440604 1970-01-17 36 SVO
-13 9.0 2440953 1971-01-01 2440922 1970-12-01 31 SVO
-12 8.7 2441273 1971-11-17 2441240 1971-10-15 33 SVO
-11 8.6 2441594 1972-10-03 2441558 1972-08-28 36 SVO
-10 8.8 2441909 1973-08-14 2441877 1973-07-13 32 SVO
-9 9.0 2442222 1974-06-23 2442195 1974-05-27 27 SVO
-8 8.2 2442528 1975-04-25 2442513 1975-04-10 15 SVO
-7 9.6 2442855 1976-03-17 2442831 1976-02-22 24 SVO
-6 9.7 2443169 1977-01-25 2443149 1977-01-05 20 AAVSO
-5 8.3 2443484 1977-12-06 2443467 1977-11-19 17 SVO
-4 8.5 2443805 1978-10-23 2443785 1978-10-03 20 SVO
-3 9.1 2444117 1979-08-31 2444104 1979-08-18 13 SVO
-2 8.6 2444430 1980-07-09 2444422 1980-07-01 8 SVO
-1 8.4 2444741 1981-05-16 2444740 1981-05-15 1 SVO
0 8.8 2445058 1982-03-29 2445058 1982-03-29 0 SVO
1 9.3 2445380 1983-02-14 2445376 1983-02-10 4 SVO
2 8.5 2445702 1984-01-02 2445694 1983-12-25 8 SVO
3 9.0 2446017 1984-11-12 2446012 1984-11-07 5 SVO
4 8.9 2446335 1985-09-26 2446331 1985-09-22 4 SVO
5 8.5 2446641 1986-07-29 2446649 1986-08-06 -8 SVO
6 9.0 2446960 1987-06-13 2446967 1987-06-20 -7 SVO
7 8.7 2447280 1988-04-28 2447285 1988-05-03 -5 SVO
8 8.7 2447598 1989-03-12 2447603 1989-03-17 -5 SVO
9   2447913 1990-01-21 2447921 1990-01-29 -8 AAVSO
10 8.7 2448228 1990-12-02 2448239 1990-12-13 -11 SVO
11 9.5 2448544 1991-10-14 2448558 1991-10-28 -14 SVO
12 9.4 2448861 1992-08-26 2448876 1992-09-10 -15 SVO
13 8.2 2449173 1993-07-04 2449194 1993-07-25 -21 SVO
14 10.4 2449495 1994-05-22 2449512 1994-06-08 -17 SVO
15 9.4 2449814 1995-04-06 2449830 1995-04-22 -16 SVO
16 9.5 2450126 1996-02-12 2450148 1996-03-05 -22 SVO
17 8.5 2450435 1996-12-17 2450466 1997-01-17 -31 SVO
18 9.5 2450769 1997-11-16 2450785 1997-12-02 -16 SVO
19 9.1 2451092 1998-10-05 2451103 1998-10-16 -11 SVO
20 9.5 2451407 1999-08-16 2451421 1999-08-30 -14 SVO
21 8.3 2451733 2000-07-07 2451739 2000-07-13 -6 SVO
22 9.7 2452057 2001-05-27 2452057 2001-05-27 0 SVO
23 9.3 2452389 2002-04-24 2452375 2002-04-10 14 SVO
24 8.6 2452713 2003-03-14 2452693 2003-02-22 20 SVO
25 8.9 2453030 2004-01-25 2453012 2004-01-07 18 SVO
26 9.3 2453357 2004-12-17 2453330 2004-11-20 27 SVO
27 8.9 2453679 2005-11-04 2453648 2005-10-04 31 SVO
28 9.4 2453996 2006-09-17 2453966 2006-08-18 30 SVO
29 8.4 2454302 2007-07-20 2454284 2007-07-02 18 SVO
30 9.3 2454621 2008-06-03 2454602 2008-05-15 19 SVO
31 8.9 2454945 2009-04-23 2454920 2009-03-29 25 SVO
32 8.5 2455251 2010-02-23 2455238 2010-02-10 13 SVO
33 9.5 2455571 2011-01-09 2455557 2010-12-26 14 SVO
34 9.4 2455894 2011-11-28 2455875 2011-11-09 19 SVO
35 9.0 2456202 2012-10-01 2456193 2012-09-22 9 SVO
36 9.4 2456526 2013-08-21 2456511 2013-08-06 15 SVO
37 8.4 2456840 2014-07-01 2456829 2014-06-20 11 SVO
38 8.9 2457154 2015-05-11 2457147 2015-05-04 7 SVO
39 8.7 2457475 2016-03-27 2457465 2016-03-17 10 SVO
40 8.4 2457791 2017-02-06 2457784 2017-01-30 7 SVO
41 10.5 2458112 2017-12-24 2458102 2017-12-14 10 AAVSO
42 9.0 2458423 2018-10-31 2458420 2018-10-28 3 SVO
43 8.9 2458748 2019-09-21 2458738 2019-09-11 10 SVO
44 9.0 2459066 2020-08-04 2459056 2020-07-25 10 SVO
45 8.4 2459384 2021-06-18 2459374 2021-06-08 10 SVO
46 9.6 2459710 2022-05-10 2459692 2022-04-22 18 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.