Maxima for R Nor
Period: 497.8, Epoch: 2452784
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-94   2406371 1876-04-26 2405991 1875-04-12 380 BHarO, 1926, no 836, p 5
-93   2406844 1877-08-12 2406489 1876-08-22 355 CiUO, 1920, vol 49, p 61, BHarO, 1926, no 836, p 5
-80   2413201 1895-01-07 2412960 1894-05-11 241 SVO
-79   2413682 1896-05-02 2413458 1895-09-21 224 SVO
-78   2414160 1897-08-23 2413956 1897-01-31 204 BHarO, 1926, no 836, p 5, CiUO, 1920, vol 49, p 61
-77   2414664 1899-01-09 2414453 1898-06-12 211 BHarO, 1926, no 836, p 5, CiUO, 1920, vol 49, p 61
-76   2415131 1900-04-21 2414951 1899-10-23 180 BHarO, 1926, no 836, p 5, CiUO, 1920, vol 49, p 61
-75   2415623 1901-08-26 2415449 1901-03-05 174 BHarO, 1926, no 836, p 5, CiUO, 1920, vol 49, p 61
-74   2416104 1902-12-20 2415947 1902-07-16 157 SVO
-73   2416590 1904-04-19 2416445 1903-11-26 145 AnHar, 1952, vol 115
-72   2417090 1905-09-01 2416942 1905-04-06 148 AnHar, 1952, vol 115
-70   2418065 1908-05-03 2417938 1907-12-28 127 AnHar, 1952, vol 115
-69   2418539 1909-08-20 2418436 1909-05-09 103 AnHar, 1952, vol 115, CiUO, 1920, vol 49, p 61
-67 7.2 2419541 1912-05-18 2419431 1912-01-29 110 SVO
-66   2420001 1913-08-21 2419929 1913-06-10 72 CiUO, 1920, vol 49, p 61, AnHar, 1952, vol 115
-65   2420486 1914-12-19 2420427 1914-10-21 59 BHarO, 1926, no 836, p 5
-64   2420980 1916-04-26 2420925 1916-03-02 55 AnHar, 1952, vol 115
-63   2421466 1917-08-25 2421423 1917-07-13 43 CiUO, 1920, vol 49, p 61
-62 7.4 2421970 1919-01-11 2421920 1918-11-22 50 SVO
-61 7.3 2422450 1920-05-05 2422418 1920-04-03 32 SVO
-60 7.0 2422940 1921-09-07 2422916 1921-08-14 24 SVO
-59 7.0 2423423 1923-01-03 2423414 1922-12-25 9 SVO
-58 7.5 2423921 1924-05-15 2423912 1924-05-06 9 SVO
-57 7.0 2424404 1925-09-10 2424409 1925-09-15 -5 AAVSO
-56 6.9 2424894 1927-01-13 2424907 1927-01-26 -13 SVO
-55 7.2 2425396 1928-05-29 2425405 1928-06-07 -9 SVO
-54 7.1 2425888 1929-10-03 2425903 1929-10-18 -15 SVO
-53 7.8 2426378 1931-02-05 2426401 1931-02-28 -23 SVO
-52 7.7 2426872 1932-06-13 2426898 1932-07-09 -26 SVO
-51 7.4 2427367 1933-10-21 2427396 1933-11-19 -29 SVO
-50 7.4 2427870 1935-03-08 2427894 1935-04-01 -24 SVO
-49 7.6 2428365 1936-07-15 2428392 1936-08-11 -27 SVO
-48 7.8 2428870 1937-12-02 2428890 1937-12-22 -20 SVO
-47 7.3 2429377 1939-04-23 2429387 1939-05-03 -10 SVO
-46 7.6 2429870 1940-08-28 2429885 1940-09-12 -15 SVO
-45 7.7 2430373 1942-01-13 2430383 1942-01-23 -10 SVO
-44 7.7 2430872 1943-05-27 2430881 1943-06-05 -9 SVO
-43 7.2 2431378 1944-10-14 2431379 1944-10-15 -1 SVO
-42 7.5 2431869 1946-02-17 2431876 1946-02-24 -7 SVO
-41 7.9 2432361 1947-06-24 2432374 1947-07-07 -13 SVO
-40 7.8 2432861 1948-11-05 2432872 1948-11-16 -11 SVO
-39 7.6 2433344 1950-03-03 2433370 1950-03-29 -26 SVO
-38 7.8 2433825 1951-06-27 2433868 1951-08-09 -43 SVO
-37 7.6 2434317 1952-10-31 2434365 1952-12-18 -48 SVO
-36 7.8 2434813 1954-03-11 2434863 1954-04-30 -50 SVO
-35 7.4 2435313 1955-07-24 2435361 1955-09-10 -48 SVO
-34 7.7 2435811 1956-12-03 2435859 1957-01-20 -48 SVO
-33 7.8 2436304 1958-04-10 2436357 1958-06-02 -53 SVO
-32 7.9 2436809 1959-08-28 2436854 1959-10-12 -45 SVO
-31 7.2 2437313 1961-01-13 2437352 1961-02-21 -39 SVO
-30 7.8 2437816 1962-05-31 2437850 1962-07-04 -34 SVO
-29 8.1 2438322 1963-10-19 2438348 1963-11-14 -26 SVO
-28 8.2 2438837 1965-03-17 2438846 1965-03-26 -9 SVO
-27 7.5 2439336 1966-07-29 2439343 1966-08-05 -7 SVO
-26 8.0 2439857 1968-01-01 2439841 1967-12-16 16 SVO
-25 7.5 2440372 1969-05-30 2440339 1969-04-27 33 SVO
-24 7.2 2440875 1970-10-15 2440837 1970-09-07 38 SVO
-23 8.0 2441360 1972-02-12 2441335 1972-01-18 25 SVO
-22 7.7 2441855 1973-06-21 2441832 1973-05-29 23 SVO
-21 7.5 2442335 1974-10-14 2442330 1974-10-09 5 SVO
-20 7.3 2442817 1976-02-08 2442828 1976-02-19 -11 SVO
-19 7.8 2443291 1977-05-27 2443326 1977-07-01 -35 SVO
-18   2443802 1978-10-20 2443824 1978-11-11 -22 AAVSO
-17   2444281 1980-02-11 2444321 1980-03-22 -40 AAVSO
-16 7.8 2444769 1981-06-13 2444819 1981-08-02 -50 SVO
-15   2445251 1982-10-08 2445317 1982-12-13 -66 AAVSO
-14 7.4 2445730 1984-01-30 2445815 1984-04-24 -85 SVO
-13 7.4 2446218 1985-06-01 2446313 1985-09-04 -95 SVO
-12 7.7 2446708 1986-10-04 2446810 1987-01-14 -102 SVO
-11 7.9 2447214 1988-02-22 2447308 1988-05-26 -94 SVO
-10 7.2 2447722 1989-07-14 2447806 1989-10-06 -84 SVO
-9 7.1 2448221 1990-11-25 2448304 1991-02-16 -83 SVO
-8 7.5 2448729 1992-04-16 2448802 1992-06-28 -73 SVO
-7 8.0 2449244 1993-09-13 2449299 1993-11-07 -55 SVO
-6 7.4 2449767 1995-02-18 2449797 1995-03-20 -30 SVO
-5 7.0 2450267 1996-07-02 2450295 1996-07-30 -28 SVO
-4 7.9 2450808 1997-12-25 2450793 1997-12-10 15 SVO
-3 7.5 2451300 1999-05-01 2451291 1999-04-22 9 SVO
-2 7.2 2451809 2000-09-21 2451788 2000-08-31 21 SVO
-1 7.4 2452292 2002-01-17 2452286 2002-01-11 6 SVO
0 7.3 2452798 2003-06-07 2452784 2003-05-24 14 SVO
1 7.0 2453289 2004-10-10 2453282 2004-10-03 7 SVO
2 7.3 2453773 2006-02-06 2453780 2006-02-13 -7 SVO
3 6.9 2454274 2007-06-22 2454277 2007-06-25 -3 SVO
4 6.8 2454775 2008-11-04 2454775 2008-11-04 0 SVO
5 9.1 2455254 2010-02-26 2455273 2010-03-17 -19 SVO
6 7.6 2455786 2011-08-12 2455771 2011-07-28 15 SVO
7 7.9 2456286 2012-12-24 2456269 2012-12-07 17 SVO
8 7.3 2456780 2014-05-02 2456766 2014-04-18 14 SVO
9 7.5 2457280 2015-09-14 2457264 2015-08-29 16 SVO
10 7.7 2457789 2017-02-04 2457762 2017-01-08 27 SVO
11 7.4 2458292 2018-06-22 2458260 2018-05-21 32 SVO
12 7.0 2458781 2019-10-24 2458758 2019-10-01 23 SVO
13 7.2 2459294 2021-03-20 2459255 2021-02-09 39 SVO
14 7.0 2459789 2022-07-28 2459753 2022-06-22 36 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.