Maxima for R Sgr
Period: 268.5, Epoch: 2453559
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E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-200   2399836 1858-06-05 2399859 1858-06-28 -23 AnHar, 1937, vol 105, p 459
-198   2400357 1859-11-08 2400396 1859-12-17 -39 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-197   2400632 1860-08-09 2400665 1860-09-11 -33 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-194   2401435 1862-10-21 2401470 1862-11-25 -35 GuL, 1920, 1.2
-193   2401699 1863-07-12 2401739 1863-08-21 -40 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-190   2402525 1865-10-15 2402544 1865-11-03 -19 GuL, 1920, 1.2
-189   2402791 1866-07-08 2402813 1866-07-30 -22 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-188   2403057 1867-03-31 2403081 1867-04-24 -24 GuL, 1920, 1.2
-186   2403611 1868-10-05 2403618 1868-10-12 -7 VeBam, 1931, vol 3, p 1, GuL, 1920, 1.2
-185 7.2 2403876 1869-06-27 2403887 1869-07-08 -11 SVO
-182 6.9 2404698 1871-09-27 2404692 1871-09-21 6 SVO
-181   2404966 1872-06-21 2404961 1872-06-16 5 GuL, 1920, 1.2
-178 7.1 2405788 1874-09-21 2405766 1874-08-30 22 SVO
-177   2406049 1875-06-09 2406035 1875-05-26 14 GuL, 1920, 1.2
-176   2406314 1876-02-29 2406303 1876-02-18 11 GuL, 1920, 1.2
-173   2407126 1878-05-21 2407109 1878-05-04 17 GuL, 1920, 1.2
-164   2409486 1884-11-05 2409525 1884-12-14 -39 GuL, 1920, 1.2
-163   2409783 1885-08-29 2409794 1885-09-09 -11 AnHar, 1909, vol 55, p 95
-156   2411656 1890-10-15 2411673 1890-11-01 -17 AnHar, 1909, vol 55, p 95
-152   2412732 1893-09-25 2412747 1893-10-10 -15 AnHar, 1909, vol 55, p 95
-151   2413002 1894-06-22 2413016 1894-07-06 -14 AnHar, 1909, vol 55, p 95
-148   2413818 1896-09-15 2413821 1896-09-18 -3 AnHar, 1909, vol 55, p 95
-147   2414091 1897-06-15 2414090 1897-06-14 1 SVO
-144   2414891 1899-08-24 2414895 1899-08-28 -4 SVO
-143   2415160 1900-05-20 2415164 1900-05-24 -4 AnHar, 1952, vol 115
-141   2415695 1901-11-06 2415701 1901-11-12 -6 SVO
-140   2415971 1902-08-09 2415969 1902-08-07 2 SVO
-139   2416230 1903-04-25 2416238 1903-05-03 -8 AnHar, 1952, vol 115
-137   2416767 1904-10-13 2416775 1904-10-21 -8 AnHar, 1909, vol 55, p 95
-136 7.1 2417051 1905-07-24 2417043 1905-07-16 8 AAVSO
-135 7.2 2417320 1906-04-19 2417312 1906-04-11 8 AAVSO
-134   2417585 1907-01-09 2417580 1907-01-04 5 AAVSO
-133 6.9 2417852 1907-10-03 2417849 1907-09-30 3 SVO
-132 7.0 2418116 1908-06-23 2418117 1908-06-24 -1 AAVSO
-131   2418396 1909-03-30 2418386 1909-03-20 10 AAVSO
-130   2418677 1910-01-05 2418654 1909-12-13 23 AAVSO
-129   2418930 1910-09-15 2418923 1910-09-08 7 SVO
-128   2419188 1911-05-31 2419191 1911-06-03 -3 AAVSO
-126   2419713 1912-11-06 2419728 1912-11-21 -15 AAVSO
-125 7.1 2419996 1913-08-16 2419997 1913-08-17 -1 SVO
-124 7.7 2420271 1914-05-18 2420265 1914-05-12 6 SVO
-123   2420547 1915-02-18 2420534 1915-02-05 13 AAVSO
-122 7.0 2420801 1915-10-30 2420802 1915-10-31 -1 AAVSO
-121 8.0 2421075 1916-07-30 2421071 1916-07-26 4 SVO
-120   2421345 1917-04-26 2421339 1917-04-20 6 SVO
-119   2421627 1918-02-02 2421608 1918-01-14 19 AAVSO
-118 6.7 2421876 1918-10-09 2421876 1918-10-09 0 AAVSO
-117 7.3 2422146 1919-07-06 2422145 1919-07-05 1 AAVSO
-116 7.3 2422424 1920-04-09 2422413 1920-03-29 11 AAVSO
-115   2422689 1920-12-30 2422682 1920-12-23 7 AAVSO
-114 7.4 2422942 1921-09-09 2422950 1921-09-17 -8 SVO
-113 7.2 2423217 1922-06-11 2423219 1922-06-13 -2 SVO
-112 6.7 2423495 1923-03-16 2423487 1923-03-08 8 AAVSO
-111   2423769 1923-12-15 2423756 1923-12-02 13 AAVSO
-110 7.0 2424026 1924-08-28 2424024 1924-08-26 2 SVO
-109 6.8 2424296 1925-05-25 2424293 1925-05-22 3 SVO
-108 6.9 2424560 1926-02-13 2424561 1926-02-14 -1 AAVSO
-107 7.0 2424828 1926-11-08 2424830 1926-11-10 -2 AAVSO
-106 7.1 2425100 1927-08-07 2425098 1927-08-05 2 SVO
-105 8.0 2425379 1928-05-12 2425367 1928-04-30 12 SVO
-104   2425647 1929-02-04 2425635 1929-01-23 12 AAVSO
-103 7.6 2425908 1929-10-23 2425904 1929-10-19 4 AAVSO
-102 7.0 2426176 1930-07-18 2426172 1930-07-14 4 SVO
-101 7.0 2426435 1931-04-03 2426441 1931-04-09 -6 AAVSO
-100 7.2 2426703 1931-12-27 2426709 1932-01-02 -6 SVO
-99 7.8 2426979 1932-09-28 2426978 1932-09-27 1 SVO
-98 7.3 2427244 1933-06-20 2427246 1933-06-22 -2 SVO
-97 7.5 2427512 1934-03-15 2427515 1934-03-18 -3 AAVSO
-96 7.6 2427781 1934-12-09 2427783 1934-12-11 -2 SVO
-95 7.1 2428049 1935-09-03 2428052 1935-09-06 -3 SVO
-94 7.1 2428311 1936-05-22 2428320 1936-05-31 -9 SVO
-93   2428578 1937-02-13 2428589 1937-02-24 -11 AAVSO
-92 7.6 2428847 1937-11-09 2428857 1937-11-19 -10 AAVSO
-91 7.1 2429115 1938-08-04 2429126 1938-08-15 -11 SVO
-90 7.3 2429388 1939-05-04 2429394 1939-05-10 -6 SVO
-89 7.8 2429659 1940-01-30 2429663 1940-02-03 -4 SVO
-88 7.6 2429929 1940-10-26 2429931 1940-10-28 -2 AAVSO
-87 7.1 2430196 1941-07-20 2430200 1941-07-24 -4 SVO
-86 7.0 2430464 1942-04-14 2430468 1942-04-18 -4 SVO
-85 7.0 2430727 1943-01-02 2430737 1943-01-12 -10 SVO
-84 7.2 2430988 1943-09-20 2431005 1943-10-07 -17 SVO
-83 7.4 2431264 1944-06-22 2431274 1944-07-02 -10 SVO
-82 7.1 2431523 1945-03-08 2431542 1945-03-27 -19 AAVSO
-81 7.1 2431794 1945-12-04 2431811 1945-12-21 -17 SVO
-80 8.0 2432070 1946-09-06 2432079 1946-09-15 -9 SVO
-79 7.1 2432323 1947-05-17 2432348 1947-06-11 -25 SVO
-78 7.6 2432592 1948-02-10 2432616 1948-03-05 -24 SVO
-77 7.1 2432857 1948-11-01 2432885 1948-11-29 -28 SVO
-76 7.8 2433131 1949-08-02 2433153 1949-08-24 -22 SVO
-75 7.0 2433392 1950-04-20 2433422 1950-05-20 -30 SVO
-74 8.0 2433669 1951-01-22 2433690 1951-02-12 -21 SVO
-73 7.3 2433926 1951-10-06 2433959 1951-11-08 -33 SVO
-72 7.3 2434186 1952-06-22 2434227 1952-08-02 -41 SVO
-71 7.8 2434467 1953-03-30 2434496 1953-04-28 -29 SVO
-70 7.2 2434725 1953-12-13 2434764 1954-01-21 -39 SVO
-69 7.3 2434992 1954-09-06 2435033 1954-10-17 -41 SVO
-68 7.6 2435273 1955-06-14 2435301 1955-07-12 -28 SVO
-67 7.3 2435542 1956-03-09 2435570 1956-04-06 -28 AAVSO
-66 7.3 2435815 1956-12-07 2435838 1956-12-30 -23 SVO
-65 7.2 2436080 1957-08-29 2436107 1957-09-25 -27 SVO
-64 7.4 2436355 1958-05-31 2436375 1958-06-20 -20 SVO
-63 7.9 2436625 1959-02-25 2436644 1959-03-16 -19 AAVSO
-62 6.8 2436888 1959-11-15 2436912 1959-12-09 -24 SVO
-61 8.0 2437168 1960-08-21 2437181 1960-09-03 -13 SVO
-60 7.9 2437437 1961-05-17 2437449 1961-05-29 -12 SVO
-59 7.6 2437707 1962-02-11 2437718 1962-02-22 -11 AAVSO
-58 7.4 2437978 1962-11-09 2437986 1962-11-17 -8 SVO
-57 7.0 2438244 1963-08-02 2438255 1963-08-13 -11 SVO
-56 7.1 2438508 1964-04-22 2438523 1964-05-07 -15 SVO
-55 7.5 2438785 1965-01-24 2438792 1965-01-31 -7 SVO
-54 7.5 2439056 1965-10-22 2439060 1965-10-26 -4 SVO
-53 7.2 2439322 1966-07-15 2439329 1966-07-22 -7 SVO
-52 7.3 2439593 1967-04-12 2439597 1967-04-16 -4 SVO
-51   2439876 1968-01-20 2439866 1968-01-10 10 AAVSO
-50 7.1 2440134 1968-10-04 2440134 1968-10-04 0 SVO
-49 7.2 2440406 1969-07-03 2440403 1969-06-30 3 SVO
-48 7.2 2440666 1970-03-20 2440671 1970-03-25 -5 AAVSO
-47 7.7 2440936 1970-12-15 2440940 1970-12-19 -4 AAVSO
-46 7.4 2441216 1971-09-21 2441208 1971-09-13 8 SVO
-45 7.5 2441486 1972-06-17 2441477 1972-06-08 9 SVO
-44 7.3 2441751 1973-03-09 2441745 1973-03-03 6 AAVSO
-43 7.6 2442017 1973-11-30 2442014 1973-11-27 3 SVO
-42 7.0 2442286 1974-08-26 2442282 1974-08-22 4 SVO
-41 7.2 2442552 1975-05-19 2442551 1975-05-18 1 SVO
-40 7.9 2442821 1976-02-12 2442819 1976-02-10 2 AAVSO
-39 7.9 2443090 1976-11-07 2443088 1976-11-05 2 AAVSO
-38 7.5 2443361 1977-08-05 2443356 1977-07-31 5 SVO
-37 7.6 2443626 1978-04-27 2443625 1978-04-26 1 SVO
-36 7.4 2443899 1979-01-25 2443893 1979-01-19 6 SVO
-35 7.3 2444164 1979-10-17 2444162 1979-10-15 2 SVO
-34 6.9 2444423 1980-07-02 2444430 1980-07-09 -7 SVO
-33 7.8 2444698 1981-04-03 2444699 1981-04-04 -1 SVO
-32 7.8 2444963 1981-12-24 2444967 1981-12-28 -4 AAVSO
-31 7.3 2445244 1982-10-01 2445236 1982-09-23 8 SVO
-30 7.3 2445518 1983-07-02 2445504 1983-06-18 14 SVO
-29 7.4 2445786 1984-03-26 2445773 1984-03-13 13 AAVSO
-28 7.9 2446047 1984-12-12 2446041 1984-12-06 6 AAVSO
-27 7.1 2446318 1985-09-09 2446310 1985-09-01 8 SVO
-26 7.6 2446592 1986-06-10 2446578 1986-05-27 14 SVO
-25 7.3 2446858 1987-03-03 2446847 1987-02-20 11 SVO
-24   2447127 1987-11-27 2447115 1987-11-15 12 AAVSO
-23 7.2 2447386 1988-08-12 2447384 1988-08-10 2 SVO
-22 7.4 2447647 1989-04-30 2447652 1989-05-05 -5 SVO
-21 7.8 2447913 1990-01-21 2447921 1990-01-29 -8 SVO
-20 7.5 2448191 1990-10-26 2448189 1990-10-24 2 SVO
-19 7.3 2448456 1991-07-18 2448458 1991-07-20 -2 SVO
-18 7.2 2448720 1992-04-07 2448726 1992-04-13 -6 SVO
-17 8.0 2448987 1992-12-30 2448995 1993-01-07 -8 SVO
-16 7.4 2449261 1993-09-30 2449263 1993-10-02 -2 SVO
-15 7.5 2449525 1994-06-21 2449532 1994-06-28 -7 SVO
-14 6.8 2449778 1995-03-01 2449800 1995-03-23 -22 SVO
-13 7.4 2450055 1995-12-03 2450069 1995-12-17 -14 SVO
-12 7.6 2450336 1996-09-09 2450337 1996-09-10 -1 SVO
-11 7.9 2450606 1997-06-06 2450606 1997-06-06 0 SVO
-10 7.5 2450879 1998-03-06 2450874 1998-03-01 5 SVO
-9 7.6 2451141 1998-11-23 2451143 1998-11-25 -2 SVO
-8 6.9 2451408 1999-08-17 2451411 1999-08-20 -3 SVO
-7 8.1 2451680 2000-05-15 2451680 2000-05-15 0 SVO
-6 7.7 2451951 2001-02-10 2451948 2001-02-07 3 SVO
-5   2452218 2001-11-04 2452217 2001-11-03 1 AAVSO
-4 7.0 2452488 2002-08-01 2452485 2002-07-29 3 SVO
-3 7.3 2452752 2003-04-22 2452754 2003-04-24 -2 SVO
-2 7.0 2453017 2004-01-12 2453022 2004-01-17 -5 SVO
-1 7.9 2453289 2004-10-10 2453291 2004-10-12 -2 SVO
0 7.3 2453556 2005-07-04 2453559 2005-07-07 -3 SVO
1 8.0 2453833 2006-04-07 2453828 2006-04-02 5 SVO
2 7.2 2454095 2006-12-25 2454096 2006-12-26 -1 SVO
3 7.5 2454364 2007-09-20 2454365 2007-09-21 -1 SVO
4 7.5 2454632 2008-06-14 2454633 2008-06-15 -1 SVO
5 7.5 2454896 2009-03-05 2454902 2009-03-11 -6 AAVSO
6 7.0 2455154 2009-11-18 2455170 2009-12-04 -16 SVO
7 8.1 2455428 2010-08-19 2455439 2010-08-30 -11 SVO
8 7.4 2455696 2011-05-14 2455707 2011-05-25 -11 SVO
9 7.9 2455966 2012-02-08 2455976 2012-02-18 -10 AAVSO
10 7.2 2456234 2012-11-02 2456244 2012-11-12 -10 AAVSO
11 7.5 2456506 2013-08-01 2456513 2013-08-08 -7 SVO
12 7.2 2456771 2014-04-23 2456781 2014-05-03 -10 SVO
13 7.6 2457037 2015-01-14 2457050 2015-01-27 -13 SVO
14 7.2 2457310 2015-10-14 2457318 2015-10-22 -8 SVO
15 7.5 2457579 2016-07-09 2457587 2016-07-17 -8 SVO
16 7.4 2457849 2017-04-05 2457855 2017-04-11 -6 SVO
17   2458124 2018-01-05 2458124 2018-01-05 0 AAVSO
18 7.3 2458399 2018-10-07 2458392 2018-09-30 7 SVO
19 7.3 2458670 2019-07-05 2458661 2019-06-26 9 SVO
20 7.8 2458939 2020-03-30 2458929 2020-03-20 10 SVO
21 7.3 2459203 2020-12-19 2459198 2020-12-14 5 SVO
22 7.6 2459478 2021-09-20 2459466 2021-09-08 12 SVO
23 7.3 2459749 2022-06-18 2459735 2022-06-04 14 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.