Maxima for R Sgr
Period: 268.54, Epoch: 2443353.3
AAVSO offset: -2

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-162   2399836 1858-06-05 2399849 1858-06-18 -13 AnHar, 1937, vol 105, p 459
-160   2400357 1859-11-08 2400386 1859-12-07 -29 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-159   2400632 1860-08-09 2400655 1860-09-01 -23 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-156   2401435 1862-10-21 2401461 1862-11-16 -26 GuL, 1920, 1.2
-155   2401699 1863-07-12 2401729 1863-08-11 -30 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-152   2402525 1865-10-15 2402535 1865-10-25 -10 GuL, 1920, 1.2
-151   2402791 1866-07-08 2402803 1866-07-20 -12 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-150   2403057 1867-03-31 2403072 1867-04-15 -15 GuL, 1920, 1.2
-148   2403611 1868-10-05 2403609 1868-10-03 2 VeBam, 1931, vol 3, p 1, GuL, 1920, 1.2
-147 7.2 2403876 1869-06-27 2403877 1869-06-28 -1 SVO
-144 6.9 2404698 1871-09-27 2404683 1871-09-12 15 SVO
-143   2404966 1872-06-21 2404952 1872-06-07 14 GuL, 1920, 1.2
-140 7.1 2405788 1874-09-21 2405757 1874-08-21 31 SVO
-139   2406049 1875-06-09 2406026 1875-05-17 23 GuL, 1920, 1.2
-138   2406314 1876-02-29 2406294 1876-02-09 20 GuL, 1920, 1.2
-135   2407126 1878-05-21 2407100 1878-04-25 26 GuL, 1920, 1.2
-126   2409486 1884-11-05 2409517 1884-12-06 -31 GuL, 1920, 1.2
-125   2409783 1885-08-29 2409785 1885-08-31 -2 AnHar, 1909, vol 55, p 95
-118   2411656 1890-10-15 2411665 1890-10-24 -9 AnHar, 1909, vol 55, p 95
-114   2412732 1893-09-25 2412739 1893-10-02 -7 AnHar, 1909, vol 55, p 95
-113   2413002 1894-06-22 2413008 1894-06-28 -6 AnHar, 1909, vol 55, p 95
-110   2413818 1896-09-15 2413814 1896-09-11 4 AnHar, 1909, vol 55, p 95
-109   2414091 1897-06-15 2414082 1897-06-06 9 SVO
-106   2414891 1899-08-24 2414888 1899-08-21 3 SVO
-105   2415160 1900-05-20 2415156 1900-05-16 4 AnHar, 1952, vol 115
-103   2415695 1901-11-06 2415693 1901-11-04 2 SVO
-102   2415971 1902-08-09 2415962 1902-07-31 9 SVO
-101   2416230 1903-04-25 2416230 1903-04-25 0 AnHar, 1952, vol 115
-99   2416767 1904-10-13 2416768 1904-10-14 -1 AnHar, 1909, vol 55, p 95
-98 7.1 2417051 1905-07-24 2417036 1905-07-09 15 AAVSO
-97 7.2 2417320 1906-04-19 2417305 1906-04-04 15 AAVSO
-96   2417585 1907-01-09 2417573 1906-12-28 12 AAVSO
-95 6.9 2417852 1907-10-03 2417842 1907-09-23 10 SVO
-94 7.0 2418116 1908-06-23 2418110 1908-06-17 6 AAVSO
-93   2418396 1909-03-30 2418379 1909-03-13 17 AAVSO
-92   2418677 1910-01-05 2418647 1909-12-06 30 AAVSO
-91   2418930 1910-09-15 2418916 1910-09-01 14 SVO
-90   2419188 1911-05-31 2419184 1911-05-27 4 AAVSO
-88   2419713 1912-11-06 2419722 1912-11-15 -9 AAVSO
-87 7.1 2419996 1913-08-16 2419990 1913-08-10 6 SVO
-86 7.7 2420271 1914-05-18 2420259 1914-05-06 12 SVO
-85   2420547 1915-02-18 2420527 1915-01-29 20 AAVSO
-84 7.0 2420801 1915-10-30 2420796 1915-10-25 5 AAVSO
-83 8.0 2421075 1916-07-30 2421064 1916-07-19 11 SVO
-82   2421345 1917-04-26 2421333 1917-04-14 12 SVO
-81   2421627 1918-02-02 2421601 1918-01-07 26 AAVSO
-80 6.7 2421876 1918-10-09 2421870 1918-10-03 6 AAVSO
-79 7.3 2422146 1919-07-06 2422138 1919-06-28 8 AAVSO
-78 7.3 2422424 1920-04-09 2422407 1920-03-23 17 AAVSO
-77   2422689 1920-12-30 2422676 1920-12-17 13 AAVSO
-76 7.4 2422942 1921-09-09 2422944 1921-09-11 -2 SVO
-75 7.2 2423217 1922-06-11 2423213 1922-06-07 4 SVO
-74 6.7 2423495 1923-03-16 2423481 1923-03-02 14 AAVSO
-73   2423769 1923-12-15 2423750 1923-11-26 19 AAVSO
-72 7.0 2424026 1924-08-28 2424018 1924-08-20 8 SVO
-71 6.8 2424296 1925-05-25 2424287 1925-05-16 9 SVO
-70 6.9 2424560 1926-02-13 2424555 1926-02-08 5 AAVSO
-69 7.0 2424828 1926-11-08 2424824 1926-11-04 4 AAVSO
-68 7.1 2425100 1927-08-07 2425092 1927-07-30 8 SVO
-67 8.0 2425379 1928-05-12 2425361 1928-04-24 18 SVO
-66   2425647 1929-02-04 2425629 1929-01-17 18 AAVSO
-65 7.6 2425908 1929-10-23 2425898 1929-10-13 10 AAVSO
-64 7.0 2426176 1930-07-18 2426167 1930-07-09 9 SVO
-63 7.0 2426435 1931-04-03 2426435 1931-04-03 0 AAVSO
-62 7.2 2426703 1931-12-27 2426704 1931-12-28 -1 SVO
-61 7.8 2426979 1932-09-28 2426972 1932-09-21 7 SVO
-60 7.3 2427244 1933-06-20 2427241 1933-06-17 3 SVO
-59 7.5 2427512 1934-03-15 2427509 1934-03-12 3 AAVSO
-58 7.6 2427781 1934-12-09 2427778 1934-12-06 3 SVO
-57 7.1 2428049 1935-09-03 2428046 1935-08-31 3 SVO
-56 7.1 2428311 1936-05-22 2428315 1936-05-26 -4 SVO
-55   2428578 1937-02-13 2428583 1937-02-18 -5 AAVSO
-54 7.6 2428847 1937-11-09 2428852 1937-11-14 -5 AAVSO
-53 7.1 2429115 1938-08-04 2429121 1938-08-10 -6 SVO
-52 7.3 2429388 1939-05-04 2429389 1939-05-05 -1 SVO
-51 7.8 2429659 1940-01-30 2429658 1940-01-29 1 SVO
-50 7.6 2429929 1940-10-26 2429926 1940-10-23 3 AAVSO
-49 7.1 2430196 1941-07-20 2430195 1941-07-19 1 SVO
-48 7.0 2430464 1942-04-14 2430463 1942-04-13 1 SVO
-47 7.0 2430727 1943-01-02 2430732 1943-01-07 -5 SVO
-46 7.2 2430988 1943-09-20 2431000 1943-10-02 -12 SVO
-45 7.4 2431264 1944-06-22 2431269 1944-06-27 -5 SVO
-44 7.1 2431523 1945-03-08 2431537 1945-03-22 -14 AAVSO
-43 7.1 2431794 1945-12-04 2431806 1945-12-16 -12 SVO
-42 8.0 2432070 1946-09-06 2432075 1946-09-11 -5 SVO
-41 7.1 2432323 1947-05-17 2432343 1947-06-06 -20 SVO
-40 7.6 2432592 1948-02-10 2432612 1948-03-01 -20 SVO
-39 7.1 2432857 1948-11-01 2432880 1948-11-24 -23 SVO
-38 7.8 2433131 1949-08-02 2433149 1949-08-20 -18 SVO
-37 7.0 2433392 1950-04-20 2433417 1950-05-15 -25 SVO
-36 8.0 2433669 1951-01-22 2433686 1951-02-08 -17 SVO
-35 7.3 2433926 1951-10-06 2433954 1951-11-03 -28 SVO
-34 7.3 2434186 1952-06-22 2434223 1952-07-29 -37 SVO
-33 7.8 2434467 1953-03-30 2434491 1953-04-23 -24 SVO
-32 7.2 2434725 1953-12-13 2434760 1954-01-17 -35 SVO
-31 7.3 2434992 1954-09-06 2435028 1954-10-12 -36 SVO
-30 7.6 2435273 1955-06-14 2435297 1955-07-08 -24 SVO
-29 7.3 2435542 1956-03-09 2435566 1956-04-02 -24 AAVSO
-28 7.3 2435815 1956-12-07 2435834 1956-12-26 -19 SVO
-27 7.2 2436080 1957-08-29 2436103 1957-09-21 -23 SVO
-26 7.4 2436355 1958-05-31 2436371 1958-06-16 -16 SVO
-25 7.9 2436625 1959-02-25 2436640 1959-03-12 -15 AAVSO
-24 6.8 2436888 1959-11-15 2436908 1959-12-05 -20 SVO
-23 8.0 2437168 1960-08-21 2437177 1960-08-30 -9 SVO
-22 7.9 2437437 1961-05-17 2437445 1961-05-25 -8 SVO
-21 7.6 2437707 1962-02-11 2437714 1962-02-18 -7 AAVSO
-20 7.4 2437978 1962-11-09 2437982 1962-11-13 -4 SVO
-19 7.0 2438244 1963-08-02 2438251 1963-08-09 -7 SVO
-18 7.1 2438508 1964-04-22 2438520 1964-05-04 -12 SVO
-17 7.5 2438785 1965-01-24 2438788 1965-01-27 -3 SVO
-16 7.5 2439056 1965-10-22 2439057 1965-10-23 -1 SVO
-15 7.2 2439322 1966-07-15 2439325 1966-07-18 -3 SVO
-14 7.3 2439593 1967-04-12 2439594 1967-04-13 -1 SVO
-13   2439876 1968-01-20 2439862 1968-01-06 14 AAVSO
-12 7.1 2440134 1968-10-04 2440131 1968-10-01 3 SVO
-11 7.2 2440406 1969-07-03 2440399 1969-06-26 7 SVO
-10 7.2 2440666 1970-03-20 2440668 1970-03-22 -2 AAVSO
-9 7.7 2440936 1970-12-15 2440936 1970-12-15 0 AAVSO
-8 7.4 2441216 1971-09-21 2441205 1971-09-10 11 SVO
-7 7.5 2441486 1972-06-17 2441474 1972-06-05 12 SVO
-6 7.3 2441751 1973-03-09 2441742 1973-02-28 9 AAVSO
-5 7.6 2442017 1973-11-30 2442011 1973-11-24 6 SVO
-4 7.0 2442286 1974-08-26 2442279 1974-08-19 7 SVO
-3 7.2 2442552 1975-05-19 2442548 1975-05-15 4 SVO
-2 7.9 2442821 1976-02-12 2442816 1976-02-07 5 AAVSO
-1 7.9 2443090 1976-11-07 2443085 1976-11-02 5 AAVSO
0 7.5 2443361 1977-08-05 2443353 1977-07-28 8 SVO
1 7.6 2443626 1978-04-27 2443622 1978-04-23 4 SVO
2 7.4 2443899 1979-01-25 2443890 1979-01-16 9 SVO
3 7.3 2444164 1979-10-17 2444159 1979-10-12 5 SVO
4 6.9 2444423 1980-07-02 2444427 1980-07-06 -4 SVO
5 7.8 2444698 1981-04-03 2444696 1981-04-01 2 SVO
6 7.8 2444963 1981-12-24 2444965 1981-12-26 -2 AAVSO
7 7.3 2445244 1982-10-01 2445233 1982-09-20 11 SVO
8 7.3 2445518 1983-07-02 2445502 1983-06-16 16 SVO
9 7.4 2445786 1984-03-26 2445770 1984-03-10 16 AAVSO
10 7.9 2446047 1984-12-12 2446039 1984-12-04 8 AAVSO
11 7.1 2446318 1985-09-09 2446307 1985-08-29 11 SVO
12 7.6 2446592 1986-06-10 2446576 1986-05-25 16 SVO
13 7.3 2446858 1987-03-03 2446844 1987-02-17 14 SVO
14   2447127 1987-11-27 2447113 1987-11-13 14 AAVSO
15 7.2 2447386 1988-08-12 2447381 1988-08-07 5 SVO
16 7.4 2447647 1989-04-30 2447650 1989-05-03 -3 SVO
17 7.8 2447913 1990-01-21 2447919 1990-01-27 -6 SVO
18 7.5 2448191 1990-10-26 2448187 1990-10-22 4 SVO
19 7.3 2448456 1991-07-18 2448456 1991-07-18 0 SVO
20 7.2 2448720 1992-04-07 2448724 1992-04-11 -4 SVO
21 8.0 2448987 1992-12-30 2448993 1993-01-05 -6 SVO
22 7.4 2449261 1993-09-30 2449261 1993-09-30 0 SVO
23 7.5 2449525 1994-06-21 2449530 1994-06-26 -5 SVO
24 6.8 2449778 1995-03-01 2449798 1995-03-21 -20 SVO
25 7.4 2450055 1995-12-03 2450067 1995-12-15 -12 SVO
26 7.6 2450336 1996-09-09 2450335 1996-09-08 1 SVO
27 7.9 2450606 1997-06-06 2450604 1997-06-04 2 SVO
28 7.5 2450879 1998-03-06 2450873 1998-02-28 6 SVO
29 7.6 2451141 1998-11-23 2451141 1998-11-23 0 SVO
30 6.9 2451408 1999-08-17 2451410 1999-08-19 -2 SVO
31 8.1 2451680 2000-05-15 2451678 2000-05-13 2 SVO
32 7.7 2451951 2001-02-10 2451947 2001-02-06 4 SVO
33   2452218 2001-11-04 2452215 2001-11-01 3 AAVSO
34 7.0 2452488 2002-08-01 2452484 2002-07-28 4 SVO
35 7.3 2452752 2003-04-22 2452752 2003-04-22 0 SVO
36 7.0 2453017 2004-01-12 2453021 2004-01-16 -4 SVO
37 7.9 2453289 2004-10-10 2453289 2004-10-10 0 SVO
38 7.3 2453556 2005-07-04 2453558 2005-07-06 -2 SVO
39 8.0 2453833 2006-04-07 2453826 2006-03-31 7 SVO
40 7.2 2454095 2006-12-25 2454095 2006-12-25 0 SVO
41 7.5 2454364 2007-09-20 2454364 2007-09-20 0 SVO
42 7.5 2454632 2008-06-14 2454632 2008-06-14 0 SVO
43 7.5 2454896 2009-03-05 2454901 2009-03-10 -5 AAVSO
44 7.0 2455154 2009-11-18 2455169 2009-12-03 -15 SVO
45 8.1 2455428 2010-08-19 2455438 2010-08-29 -10 SVO
46 7.4 2455696 2011-05-14 2455706 2011-05-24 -10 SVO
47 7.9 2455966 2012-02-08 2455975 2012-02-17 -9 AAVSO
48 7.2 2456234 2012-11-02 2456243 2012-11-11 -9 AAVSO
49 7.5 2456506 2013-08-01 2456512 2013-08-07 -6 SVO
50 7.2 2456771 2014-04-23 2456780 2014-05-02 -9 SVO
51 7.6 2457037 2015-01-14 2457049 2015-01-26 -12 SVO
52 7.2 2457310 2015-10-14 2457318 2015-10-22 -8 SVO
53 7.5 2457579 2016-07-09 2457586 2016-07-16 -7 SVO
54 7.4 2457849 2017-04-05 2457855 2017-04-11 -6 SVO
55 7.5 2458126 2018-01-07 2458123 2018-01-04 3 SVO
56 7.3 2458399 2018-10-07 2458392 2018-09-30 7 SVO
57 7.3 2458670 2019-07-05 2458660 2019-06-25 10 SVO
58 7.8 2458939 2020-03-30 2458929 2020-03-20 10 SVO
59 7.3 2459203 2020-12-19 2459197 2020-12-13 6 SVO
60 7.6 2459478 2021-09-20 2459466 2021-09-08 12 SVO
61 7.3 2459749 2022-06-18 2459734 2022-06-03 15 SVO
62   2460020 2023-03-16 2460003 2023-02-27 17 SVO
63 8.5 2460302 2023-12-23 2460272 2023-11-23 30 SVO
64 7.0 2460563 2024-09-09 2460540 2024-08-17 23 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.