Maxima for R Nor
Period: 496.00, Epoch: 2441832.3
AAVSO offset: -10

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-72   2406371 1876-04-26 2406120 1875-08-19 251 BHarO, 1926, no 836, p 5
-71   2406844 1877-08-12 2406616 1876-12-27 228 CiUO, 1920, vol 49, p 61, BHarO, 1926, no 836, p 5
-58   2413201 1895-01-07 2413064 1894-08-23 137 SVO
-57   2413682 1896-05-02 2413560 1896-01-01 122 SVO
-56   2414160 1897-08-23 2414056 1897-05-11 104 BHarO, 1926, no 836, p 5, CiUO, 1920, vol 49, p 61
-55   2414664 1899-01-09 2414552 1898-09-19 112 BHarO, 1926, no 836, p 5, CiUO, 1920, vol 49, p 61
-54   2415131 1900-04-21 2415048 1900-01-28 83 BHarO, 1926, no 836, p 5, CiUO, 1920, vol 49, p 61
-53   2415623 1901-08-26 2415544 1901-06-08 79 BHarO, 1926, no 836, p 5, CiUO, 1920, vol 49, p 61
-52   2416104 1902-12-20 2416040 1902-10-17 64 SVO
-51   2416590 1904-04-19 2416536 1904-02-25 54 AnHar, 1952, vol 115
-50   2417090 1905-09-01 2417032 1905-07-05 58 AnHar, 1952, vol 115
-48   2418065 1908-05-03 2418024 1908-03-23 41 AnHar, 1952, vol 115
-47   2418539 1909-08-20 2418520 1909-08-01 19 AnHar, 1952, vol 115, CiUO, 1920, vol 49, p 61
-45 7.2 2419541 1912-05-18 2419512 1912-04-19 29 SVO
-44   2420001 1913-08-21 2420008 1913-08-28 -7 CiUO, 1920, vol 49, p 61, AnHar, 1952, vol 115
-43   2420486 1914-12-19 2420504 1915-01-06 -18 BHarO, 1926, no 836, p 5
-42   2420980 1916-04-26 2421000 1916-05-16 -20 AnHar, 1952, vol 115
-41   2421466 1917-08-25 2421496 1917-09-24 -30 CiUO, 1920, vol 49, p 61
-40 7.4 2421970 1919-01-11 2421992 1919-02-02 -22 SVO
-39 7.3 2422450 1920-05-05 2422488 1920-06-12 -38 SVO
-38 7.0 2422940 1921-09-07 2422984 1921-10-21 -44 SVO
-37 7.0 2423423 1923-01-03 2423480 1923-03-01 -57 SVO
-36 7.5 2423921 1924-05-15 2423976 1924-07-09 -55 SVO
-35 7.0 2424404 1925-09-10 2424472 1925-11-17 -68 AAVSO
-34 6.9 2424894 1927-01-13 2424968 1927-03-28 -74 SVO
-33 7.2 2425396 1928-05-29 2425464 1928-08-05 -68 SVO
-32 7.1 2425888 1929-10-03 2425960 1929-12-14 -72 SVO
-31 7.8 2426378 1931-02-05 2426456 1931-04-24 -78 SVO
-30 7.7 2426872 1932-06-13 2426952 1932-09-01 -80 SVO
-29 7.4 2427367 1933-10-21 2427448 1934-01-10 -81 SVO
-28 7.4 2427870 1935-03-08 2427944 1935-05-21 -74 SVO
-27 7.6 2428365 1936-07-15 2428440 1936-09-28 -75 SVO
-26 7.8 2428870 1937-12-02 2428936 1938-02-06 -66 SVO
-25 7.3 2429377 1939-04-23 2429432 1939-06-17 -55 SVO
-24 7.6 2429870 1940-08-28 2429928 1940-10-25 -58 SVO
-23 7.7 2430373 1942-01-13 2430424 1942-03-05 -51 SVO
-22 7.7 2430872 1943-05-27 2430920 1943-07-14 -48 SVO
-21 7.2 2431378 1944-10-14 2431416 1944-11-21 -38 SVO
-20 7.5 2431869 1946-02-17 2431912 1946-04-01 -43 SVO
-19 7.9 2432361 1947-06-24 2432408 1947-08-10 -47 SVO
-18 7.8 2432861 1948-11-05 2432904 1948-12-18 -43 SVO
-17 7.6 2433344 1950-03-03 2433400 1950-04-28 -56 SVO
-16 7.8 2433825 1951-06-27 2433896 1951-09-06 -71 SVO
-15 7.6 2434317 1952-10-31 2434392 1953-01-14 -75 SVO
-14 7.8 2434813 1954-03-11 2434888 1954-05-25 -75 SVO
-13 7.4 2435313 1955-07-24 2435384 1955-10-03 -71 SVO
-12 7.7 2435811 1956-12-03 2435880 1957-02-10 -69 SVO
-11 7.8 2436304 1958-04-10 2436376 1958-06-21 -72 SVO
-10 7.9 2436809 1959-08-28 2436872 1959-10-30 -63 SVO
-9 7.2 2437313 1961-01-13 2437368 1961-03-09 -55 SVO
-8 7.8 2437816 1962-05-31 2437864 1962-07-18 -48 SVO
-7 8.1 2438322 1963-10-19 2438360 1963-11-26 -38 SVO
-6 8.2 2438837 1965-03-17 2438856 1965-04-05 -19 SVO
-5 7.5 2439336 1966-07-29 2439352 1966-08-14 -16 SVO
-4 8.0 2439857 1968-01-01 2439848 1967-12-23 9 SVO
-3 7.5 2440372 1969-05-30 2440344 1969-05-02 28 SVO
-2 7.2 2440875 1970-10-15 2440840 1970-09-10 35 SVO
-1 8.0 2441360 1972-02-12 2441336 1972-01-19 24 SVO
0 7.7 2441855 1973-06-21 2441832 1973-05-29 23 SVO
1 7.5 2442335 1974-10-14 2442328 1974-10-07 7 SVO
2 7.3 2442817 1976-02-08 2442824 1976-02-15 -7 SVO
3 7.8 2443291 1977-05-27 2443320 1977-06-25 -29 SVO
4   2443802 1978-10-20 2443816 1978-11-03 -14 AAVSO
5   2444281 1980-02-11 2444312 1980-03-13 -31 AAVSO
6 7.8 2444769 1981-06-13 2444808 1981-07-22 -39 SVO
7   2445251 1982-10-08 2445304 1982-11-30 -53 AAVSO
8 7.4 2445730 1984-01-30 2445800 1984-04-09 -70 SVO
9 7.4 2446218 1985-06-01 2446296 1985-08-18 -78 SVO
10 7.7 2446708 1986-10-04 2446792 1986-12-27 -84 SVO
11 7.9 2447214 1988-02-22 2447288 1988-05-06 -74 SVO
12 7.2 2447722 1989-07-14 2447784 1989-09-14 -62 SVO
13 7.1 2448221 1990-11-25 2448280 1991-01-23 -59 SVO
14 7.5 2448729 1992-04-16 2448776 1992-06-02 -47 SVO
15 8.0 2449244 1993-09-13 2449272 1993-10-11 -28 SVO
16 7.4 2449767 1995-02-18 2449768 1995-02-19 -1 SVO
17 7.0 2450267 1996-07-02 2450264 1996-06-29 3 SVO
18 7.9 2450808 1997-12-25 2450760 1997-11-07 48 SVO
19 7.5 2451300 1999-05-01 2451256 1999-03-18 44 SVO
20 7.2 2451809 2000-09-21 2451752 2000-07-26 57 SVO
21 7.4 2452292 2002-01-17 2452248 2001-12-04 44 SVO
22 7.3 2452798 2003-06-07 2452744 2003-04-14 54 SVO
23 7.0 2453289 2004-10-10 2453240 2004-08-22 49 SVO
24 7.3 2453773 2006-02-06 2453736 2005-12-31 37 SVO
25 6.9 2454274 2007-06-22 2454232 2007-05-11 42 SVO
26 6.8 2454775 2008-11-04 2454728 2008-09-18 47 SVO
27 9.1 2455254 2010-02-26 2455224 2010-01-27 30 SVO
28 7.6 2455786 2011-08-12 2455720 2011-06-07 66 SVO
29 7.9 2456286 2012-12-24 2456216 2012-10-15 70 SVO
30 7.3 2456780 2014-05-02 2456712 2014-02-23 68 SVO
31 7.5 2457280 2015-09-14 2457208 2015-07-04 72 SVO
32 7.7 2457789 2017-02-04 2457704 2016-11-11 85 SVO
33 7.4 2458292 2018-06-22 2458200 2018-03-22 92 SVO
34 7.0 2458781 2019-10-24 2458696 2019-07-31 85 SVO
35 7.2 2459294 2021-03-20 2459192 2020-12-08 102 SVO
36 7.0 2459789 2022-07-28 2459688 2022-04-18 101 SVO
37 6.8 2460315 2024-01-05 2460184 2023-08-27 131 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.