Maxima for R Psc
Period: 344.28, Epoch: 2444914.5
AAVSO offset: 0

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-135   2398432 1854-08-01 2398437 1854-08-06 -5 AnHar, 1937, vol 105, p 459
-134   2398784 1855-07-19 2398781 1855-07-16 3 AnHar, 1909, vol 55, p 95
-126   2401557 1863-02-20 2401535 1863-01-29 22 VeBam, 1931, vol 3, p 1
-125   2401900 1864-01-29 2401880 1864-01-09 20 VeBam, 1931, vol 3, p 1
-124   2402259 1865-01-22 2402224 1864-12-18 35 AnHar, 1909, vol 55, p 95
-123 7.4 2402594 1865-12-23 2402568 1865-11-27 26 SVO
-122   2402932 1866-11-26 2402912 1866-11-06 20 AnHar, 1909, vol 55, p 95
-120   2403612 1868-10-06 2403601 1868-09-25 11 VeBam, 1931, vol 3, p 1
-119   2403947 1869-09-06 2403945 1869-09-04 2 VeBam, 1931, vol 3, p 1, AnHar, 1909, vol 55, p 95
-118   2404287 1870-08-12 2404290 1870-08-15 -3 VeBam, 1931, vol 3, p 1
-117   2404644 1871-08-04 2404634 1871-07-25 10 VeBam, 1931, vol 3, p 1
-111   2406704 1877-03-25 2406700 1877-03-21 4 GuL, 1918, 1.1
-110   2407050 1878-03-06 2407044 1878-02-28 6 GuL, 1918, 1.1
-108   2407741 1880-01-26 2407732 1880-01-17 9 AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-107   2408090 1881-01-09 2408077 1880-12-27 13 GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-106   2408421 1881-12-06 2408421 1881-12-06 0 GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-105   2408784 1882-12-04 2408765 1882-11-15 19 AN, 1910, vol 186, p 45, AnHar, 1909, vol 55, p 95
-104   2409132 1883-11-17 2409109 1883-10-25 23 AnHar, 1909, vol 55, p 95
-103   2409474 1884-10-24 2409454 1884-10-04 20 AnHar, 1909, vol 55, p 95
-102   2409813 1885-09-28 2409798 1885-09-13 15 AnHar, 1909, vol 55, p 95
-99   2410860 1888-08-10 2410831 1888-07-12 29 AN, 1910, vol 186, p 45
-92   2413255 1895-03-02 2413241 1895-02-16 14 AnHar, 1909, vol 55, p 95
-91   2413596 1896-02-06 2413585 1896-01-26 11 AnHar, 1909, vol 55, p 95
-90   2413941 1897-01-16 2413929 1897-01-04 12 AnHar, 1909, vol 55, p 95
-89   2414295 1898-01-05 2414274 1897-12-15 21 AnHar, 1909, vol 55, p 95
-88   2414623 1898-11-29 2414618 1898-11-24 5 AnHar, 1909, vol 55, p 95
-87   2414980 1899-11-21 2414962 1899-11-03 18 AnHar, 1909, vol 55, p 95
-86   2415323 1900-10-30 2415307 1900-10-14 16 AnHar, 1909, vol 55, p 95
-85   2415671 1901-10-13 2415651 1901-09-23 20 AnHar, 1909, vol 55, p 95
-84   2416019 1902-09-26 2415995 1902-09-02 24 AnHar, 1909, vol 55, p 95
-83   2416362 1903-09-04 2416339 1903-08-12 23 AnHar, 1909, vol 55, p 95
-82   2416685 1904-07-23 2416684 1904-07-22 1 AnHar, 1952, vol 118
-81 6.8 2417029 1905-07-02 2417028 1905-07-01 1 AAVSO
-80   2417368 1906-06-06 2417372 1906-06-10 -4 AAVSO
-79   2417730 1907-06-03 2417716 1907-05-20 14 AAVSO
-78   2418071 1908-05-09 2418061 1908-04-29 10 AAVSO
-77 7.5 2418412 1909-04-15 2418405 1909-04-08 7 AAVSO
-76 8.0 2418746 1910-03-15 2418749 1910-03-18 -3 AAVSO
-75   2419096 1911-02-28 2419094 1911-02-26 2 AAVSO
-74 8.4 2419427 1912-01-25 2419438 1912-02-05 -11 AAVSO
-73 8.0 2419778 1913-01-10 2419782 1913-01-14 -4 AAVSO
-72 9.0 2420127 1913-12-25 2420126 1913-12-24 1 AAVSO
-71 8.0 2420459 1914-11-22 2420471 1914-12-04 -12 SVO
-70 8.9 2420826 1915-11-24 2420815 1915-11-13 11 AAVSO
-69 7.4 2421162 1916-10-25 2421159 1916-10-22 3 SVO
-68 9.5 2421501 1917-09-29 2421504 1917-10-02 -3 SVO
-67 8.6 2421847 1918-09-10 2421848 1918-09-11 -1 SVO
-66   2422181 1919-08-10 2422192 1919-08-21 -11 AAVSO
-65 7.5 2422530 1920-07-24 2422536 1920-07-30 -6 AAVSO
-64   2422868 1921-06-27 2422881 1921-07-10 -13 AAVSO
-63 8.2 2423226 1922-06-20 2423225 1922-06-19 1 AAVSO
-62   2423549 1923-05-09 2423569 1923-05-29 -20 AAVSO
-61   2423910 1924-05-04 2423913 1924-05-07 -3 AAVSO
-60 8.0 2424239 1925-03-29 2424258 1925-04-17 -19 SVO
-59 7.6 2424576 1926-03-01 2424602 1926-03-27 -26 AAVSO
-58 7.7 2424926 1927-02-14 2424946 1927-03-06 -20 SVO
-57 7.6 2425256 1928-01-10 2425291 1928-02-14 -35 SVO
-56 10.0 2425610 1928-12-29 2425635 1929-01-23 -25 SVO
-55 8.6 2425950 1929-12-04 2425979 1930-01-02 -29 SVO
-54 9.2 2426292 1930-11-11 2426323 1930-12-12 -31 SVO
-53 8.2 2426627 1931-10-12 2426668 1931-11-22 -41 SVO
-52 8.2 2426961 1932-09-10 2427012 1932-10-31 -51 SVO
-51 7.8 2427306 1933-08-21 2427356 1933-10-10 -50 SVO
-50 8.0 2427657 1934-08-07 2427701 1934-09-20 -44 SVO
-49   2428000 1935-07-16 2428045 1935-08-30 -45 SVO
-48 7.6 2428354 1936-07-04 2428389 1936-08-08 -35 AAVSO
-47 7.7 2428710 1937-06-25 2428733 1937-07-18 -23 AAVSO
-46   2429038 1938-05-19 2429078 1938-06-28 -40 AAVSO
-45   2429403 1939-05-19 2429422 1939-06-07 -19 AAVSO
-44   2429731 1940-04-11 2429766 1940-05-16 -35 AAVSO
-43   2430089 1941-04-04 2430110 1941-04-25 -21 AAVSO
-42 8.7 2430432 1942-03-13 2430455 1942-04-05 -23 AAVSO
-41 7.6 2430786 1943-03-02 2430799 1943-03-15 -13 AAVSO
-40 9.4 2431126 1944-02-05 2431143 1944-02-22 -17 AAVSO
-39 8.9 2431484 1945-01-28 2431488 1945-02-01 -4 AAVSO
-38 8.6 2431826 1946-01-05 2431832 1946-01-11 -6 AAVSO
-37 9.0 2432179 1946-12-24 2432176 1946-12-21 3 SVO
-36 7.6 2432525 1947-12-05 2432520 1947-11-30 5 SVO
-35 8.7 2432869 1948-11-13 2432865 1948-11-09 4 SVO
-34 8.5 2433217 1949-10-27 2433209 1949-10-19 8 SVO
-33 8.3 2433556 1950-10-01 2433553 1950-09-28 3 SVO
-32 7.9 2433903 1951-09-13 2433898 1951-09-08 5 AAVSO
-31 8.6 2434236 1952-08-11 2434242 1952-08-17 -6 SVO
-30 6.9 2434584 1953-07-25 2434586 1953-07-27 -2 AAVSO
-29 9.2 2434930 1954-07-06 2434930 1954-07-06 0 AAVSO
-28 11.0 2435268 1955-06-09 2435275 1955-06-16 -7 AAVSO
-27 10.1 2435610 1956-05-16 2435619 1956-05-25 -9 AAVSO
-26 11.1 2435961 1957-05-02 2435963 1957-05-04 -2 AAVSO
-25 11.3 2436310 1958-04-16 2436307 1958-04-13 3 AAVSO
-24 8.3 2436664 1959-04-05 2436652 1959-03-24 12 SVO
-23 8.8 2437001 1960-03-07 2436996 1960-03-02 5 AAVSO
-22 8.4 2437348 1961-02-17 2437340 1961-02-09 8 AAVSO
-21 8.5 2437693 1962-01-28 2437685 1962-01-20 8 AAVSO
-20 8.1 2438022 1962-12-23 2438029 1962-12-30 -7 SVO
-19 8.1 2438368 1963-12-04 2438373 1963-12-09 -5 SVO
-18 8.4 2438708 1964-11-08 2438717 1964-11-17 -9 SVO
-17 8.0 2439059 1965-10-25 2439062 1965-10-28 -3 SVO
-16 9.0 2439407 1966-10-08 2439406 1966-10-07 1 SVO
-15 7.8 2439742 1967-09-08 2439750 1967-09-16 -8 SVO
-14 8.2 2440082 1968-08-13 2440095 1968-08-26 -13 SVO
-13 7.9 2440428 1969-07-25 2440439 1969-08-05 -11 AAVSO
-12 8.6 2440769 1970-07-01 2440783 1970-07-15 -14 AAVSO
-11 8.4 2441121 1971-06-18 2441127 1971-06-24 -6 AAVSO
-10 10.9 2441462 1972-05-24 2441472 1972-06-03 -10 AAVSO
-9 10.7 2441804 1973-05-01 2441816 1973-05-13 -12 AAVSO
-8 11.3 2442150 1974-04-12 2442160 1974-04-22 -10 AAVSO
-7 11.1 2442500 1975-03-28 2442505 1975-04-02 -5 AAVSO
-6 9.0 2442842 1976-03-04 2442849 1976-03-11 -7 AAVSO
-5 8.1 2443207 1977-03-04 2443193 1977-02-18 14 SVO
-4 8.1 2443548 1978-02-08 2443537 1978-01-28 11 SVO
-3 7.8 2443895 1979-01-21 2443882 1979-01-08 13 SVO
-2 8.5 2444237 1979-12-29 2444226 1979-12-18 11 SVO
-1 8.7 2444575 1980-12-01 2444570 1980-11-26 5 SVO
0 7.5 2444925 1981-11-16 2444914 1981-11-05 11 SVO
1 8.4 2445265 1982-10-22 2445259 1982-10-16 6 SVO
2 8.0 2445603 1983-09-25 2445603 1983-09-25 0 SVO
3 7.8 2445950 1984-09-06 2445947 1984-09-03 3 SVO
4 9.2 2446290 1985-08-12 2446292 1985-08-14 -2 SVO
5 8.2 2446621 1986-07-09 2446636 1986-07-24 -15 AAVSO
6 9.3 2446964 1987-06-17 2446980 1987-07-03 -16 AAVSO
7   2447309 1988-05-27 2447324 1988-06-11 -15 AAVSO
8   2447663 1989-05-16 2447669 1989-05-22 -6 AAVSO
9   2448004 1990-04-22 2448013 1990-05-01 -9 AAVSO
10 8.4 2448346 1991-03-30 2448357 1991-04-10 -11 SVO
11   2448685 1992-03-03 2448702 1992-03-20 -17 AAVSO
12 8.4 2449046 1993-02-27 2449046 1993-02-27 0 SVO
13 8.1 2449390 1994-02-06 2449390 1994-02-06 0 SVO
14   2449734 1995-01-16 2449734 1995-01-16 0 AAVSO
15 9.4 2450088 1996-01-05 2450079 1995-12-27 9 SVO
16 7.8 2450427 1996-12-09 2450423 1996-12-05 4 SVO
17 8.5 2450769 1997-11-16 2450767 1997-11-14 2 SVO
18 8.6 2451119 1998-11-01 2451111 1998-10-24 8 SVO
19 8.3 2451459 1999-10-07 2451456 1999-10-04 3 SVO
20 8.2 2451801 2000-09-13 2451800 2000-09-12 1 SVO
21 7.7 2452150 2001-08-28 2452144 2001-08-22 6 SVO
22 8.3 2452494 2002-08-07 2452489 2002-08-02 5 SVO
23 8.3 2452856 2003-08-04 2452833 2003-07-12 23 SVO
24   2453208 2004-07-21 2453177 2004-06-20 31 AAVSO
25   2453543 2005-06-21 2453521 2005-05-30 22 AAVSO
26   2453884 2006-05-28 2453866 2006-05-10 18 AAVSO
27   2454224 2007-05-03 2454210 2007-04-19 14 AAVSO
28 7.7 2454558 2008-04-01 2454554 2008-03-28 4 SVO
29 7.9 2454910 2009-03-19 2454899 2009-03-08 11 SVO
30 8.2 2455246 2010-02-18 2455243 2010-02-15 3 SVO
31 9.3 2455591 2011-01-29 2455587 2011-01-25 4 SVO
32 8.2 2455940 2012-01-13 2455931 2012-01-04 9 SVO
33 8.2 2456277 2012-12-15 2456276 2012-12-14 1 SVO
34 8.4 2456620 2013-11-23 2456620 2013-11-23 0 SVO
35 8.0 2456960 2014-10-29 2456964 2014-11-02 -4 SVO
36 8.7 2457306 2015-10-10 2457308 2015-10-12 -2 SVO
37 7.9 2457656 2016-09-24 2457653 2016-09-21 3 SVO
38 8.8 2458008 2017-09-11 2457997 2017-08-31 11 SVO
39 8.0 2458360 2018-08-29 2458341 2018-08-10 19 SVO
40 9.2 2458715 2019-08-19 2458686 2019-07-21 29 SVO
41 8.5 2459066 2020-08-04 2459030 2020-06-29 36 SVO
42 8.0 2459402 2021-07-06 2459374 2021-06-08 28 SVO
43 8.3 2459768 2022-07-07 2459718 2022-05-18 50 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.