Maxima for R Sco
Period: 225.2, Epoch: 2453166
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E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-236   2400505 1860-04-04 2400019 1858-12-05 486 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-234   2400965 1861-07-08 2400469 1860-02-28 496 GuL, 1920, 1.2
-232   2401395 1862-09-11 2400920 1861-05-24 475 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-231   2401612 1863-04-16 2401145 1862-01-04 467 VeBam, 1931, vol 3, p 1, GuL, 1920, 1.2
-229   2402065 1864-07-12 2401595 1863-03-30 470 GuL, 1920, 1.2
-228   2402290 1865-02-22 2401820 1863-11-10 470 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-227   2402507 1865-09-27 2402046 1864-06-23 461 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-226 11.4 2402734 1866-05-12 2402271 1865-02-03 463 SVO
-224   2403157 1867-07-09 2402721 1866-04-29 436 VeBam, 1931, vol 3, p 1
-223   2403380 1868-02-17 2402946 1866-12-10 434 VeBam, 1931, vol 3, p 1
-222   2403592 1868-09-16 2403172 1867-07-24 420 AnHar, 1909, vol 55, p 95, VeBam, 1931, vol 3, p 1
-221   2403824 1869-05-06 2403397 1868-03-05 427 VeBam, 1931, vol 3, p 1, AnHar, 1909, vol 55, p 95
-219   2404268 1870-07-24 2403847 1869-05-29 421 VeBam, 1931, vol 3, p 1
-218   2404486 1871-02-27 2404072 1870-01-09 414 VeBam, 1931, vol 3, p 1
-217   2404710 1871-10-09 2404298 1870-08-23 412 GuL, 1920, 1.2
-216   2404944 1872-05-30 2404523 1871-04-05 421 AnHar, 1909, vol 55, p 95
-214   2405398 1873-08-27 2404973 1872-06-28 425 AnHar, 1909, vol 55, p 95
-211   2406065 1875-06-25 2405649 1874-05-05 416 AnHar, 1909, vol 55, p 95
-210   2406292 1876-02-07 2405874 1874-12-16 418 GuL, 1920, 1.2
-209   2406511 1876-09-13 2406099 1875-07-29 412 AnHar, 1909, vol 55, p 95
-208   2406760 1877-05-20 2406324 1876-03-10 436 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-207   2406991 1878-01-06 2406550 1876-10-22 441 GuL, 1920, 1.2
-206   2407201 1878-08-04 2406775 1877-06-04 426 AnHar, 1909, vol 55, p 95, GuL, 1920, 1.2
-205   2407416 1879-03-07 2407000 1878-01-15 416 GuL, 1920, 1.2
-203   2407875 1880-06-08 2407450 1879-04-10 425 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-201   2408342 1881-09-18 2407901 1880-07-04 441 AnHar, 1909, vol 55, p 95
-200   2408560 1882-04-24 2408126 1881-02-14 434 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-198   2409002 1883-07-10 2408576 1882-05-10 426 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-197   2409225 1884-02-18 2408802 1882-12-22 423 GuL, 1920, 1.2
-195   2409680 1885-05-18 2409252 1884-03-16 428 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-193   2410116 1886-07-28 2409702 1885-06-09 414 AnHar, 1909, vol 55, p 95
-190   2410779 1888-05-21 2410378 1887-04-16 401 GuL, 1920, 1.2
-182   2412595 1893-05-11 2412180 1892-03-22 415 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-180   2413016 1894-07-06 2412630 1893-06-15 386 AnHar, 1909, vol 55, p 95
-177   2413709 1896-05-29 2413306 1895-04-22 403 GuL, 1920, 1.2, AnHar, 1909, vol 55, p 95
-172   2414811 1899-06-05 2414432 1898-05-22 379 AnHar, 1909, vol 55, p 95
-167   2415911 1902-06-10 2415558 1901-06-22 353 AnHar, 1909, vol 55, p 95
-162   2416988 1905-05-22 2416684 1904-07-22 304 AnHar, 1909, vol 55, p 95
-161   2417204 1905-12-24 2416909 1905-03-04 295 AAVSO
-160   2417433 1906-08-10 2417134 1905-10-15 299 AAVSO
-159   2417657 1907-03-22 2417359 1906-05-28 298 AAVSO
-157 10.1 2418119 1908-06-26 2417810 1907-08-22 309 AAVSO
-156   2418345 1909-02-07 2418035 1908-04-03 310 AAVSO
-155   2418559 1909-09-09 2418260 1908-11-14 299 AAVSO
-154   2418777 1910-04-15 2418485 1909-06-27 292 AAVSO
-152   2419214 1911-06-26 2418936 1910-09-21 278 AAVSO
-149   2419892 1913-05-04 2419611 1912-07-27 281 GuL, 1920, 1.2
-147   2420352 1914-08-07 2420062 1913-10-21 290 AAVSO
-146   2420568 1915-03-11 2420287 1914-06-03 281 AAVSO
-144   2420996 1916-05-12 2420737 1915-08-27 259 AAVSO
-142   2421438 1917-07-28 2421188 1916-11-20 250 AAVSO
-141   2421656 1918-03-03 2421413 1917-07-03 243 AAVSO
-139 10.9 2422114 1919-06-04 2421863 1918-09-26 251 AAVSO
-138   2422322 1919-12-29 2422088 1919-05-09 234 AAVSO
-137 9.5 2422547 1920-08-10 2422314 1919-12-21 233 SVO
-136 11.3 2422778 1921-03-29 2422539 1920-08-02 239 SVO
-135   2422998 1921-11-04 2422764 1921-03-15 234 AAVSO
-134 10.7 2423217 1922-06-11 2422989 1921-10-26 228 SVO
-133 9.8 2423443 1923-01-23 2423214 1922-06-08 229 AAVSO
-132 11.0 2423662 1923-08-30 2423440 1923-01-20 222 AAVSO
-131 10.1 2423888 1924-04-12 2423665 1923-09-02 223 SVO
-130   2424106 1924-11-16 2423890 1924-04-14 216 AAVSO
-129 10.0 2424334 1925-07-02 2424115 1924-11-25 219 SVO
-128 12.0 2424559 1926-02-12 2424340 1925-07-08 219 AAVSO
-127 11.0 2424781 1926-09-22 2424566 1926-02-19 215 SVO
-126 10.6 2425001 1927-04-30 2424791 1926-10-02 210 SVO
-125   2425222 1927-12-07 2425016 1927-05-15 206 AAVSO
-124 11.2 2425447 1928-07-19 2425241 1927-12-26 206 SVO
-123 10.2 2425658 1929-02-15 2425466 1928-08-07 192 AAVSO
-122 10.8 2425886 1929-10-01 2425692 1929-03-21 194 AAVSO
-121 10.3 2426106 1930-05-09 2425917 1929-11-01 189 SVO
-120   2426325 1930-12-14 2426142 1930-06-14 183 AAVSO
-119 10.7 2426549 1931-07-26 2426367 1931-01-25 182 SVO
-118 10.0 2426768 1932-03-01 2426592 1931-09-07 176 AAVSO
-117 10.4 2426989 1932-10-08 2426818 1932-04-20 171 AAVSO
-116 10.8 2427219 1933-05-26 2427043 1932-12-01 176 SVO
-115 10.6 2427443 1934-01-05 2427268 1933-07-14 175 AAVSO
-114 11.0 2427666 1934-08-16 2427493 1934-02-24 173 SVO
-113 10.2 2427886 1935-03-24 2427718 1934-10-07 168 SVO
-112 10.8 2428100 1935-10-24 2427944 1935-05-21 156 AAVSO
-111 10.4 2428329 1936-06-09 2428169 1936-01-01 160 SVO
-110 10.7 2428556 1937-01-22 2428394 1936-08-13 162 AAVSO
-109 10.8 2428777 1937-08-31 2428619 1937-03-26 158 SVO
-108 10.3 2428993 1938-04-04 2428844 1937-11-06 149 SVO
-107   2429215 1938-11-12 2429070 1938-06-20 145 AAVSO
-106 10.5 2429445 1939-06-30 2429295 1939-01-31 150 SVO
-105 10.0 2429662 1940-02-02 2429520 1939-09-13 142 SVO
-104 11.2 2429894 1940-09-21 2429745 1940-04-25 149 SVO
-103 10.7 2430111 1941-04-26 2429970 1940-12-06 141 AAVSO
-102   2430322 1941-11-23 2430196 1941-07-20 126 AAVSO
-101 10.6 2430564 1942-07-23 2430421 1942-03-02 143 SVO
-100 10.5 2430784 1943-02-28 2430646 1942-10-13 138 AAVSO
-99 10.4 2431010 1943-10-12 2430871 1943-05-26 139 AAVSO
-98 10.2 2431218 1944-05-07 2431096 1944-01-06 122 AAVSO
-97   2431448 1944-12-23 2431322 1944-08-19 126 AAVSO
-96 10.6 2431668 1945-07-31 2431547 1945-04-01 121 SVO
-95 9.9 2431890 1946-03-10 2431772 1945-11-12 118 AAVSO
-94   2432114 1946-10-20 2431997 1946-06-25 117 AAVSO
-93 9.9 2432341 1947-06-04 2432222 1947-02-05 119 SVO
-92 10.9 2432569 1948-01-18 2432448 1947-09-19 121 AAVSO
-91 10.0 2432785 1948-08-21 2432673 1948-05-01 112 SVO
-90 11.2 2433000 1949-03-24 2432898 1948-12-12 102 AAVSO
-89   2433239 1949-11-18 2433123 1949-07-25 116 AAVSO
-88 10.2 2433456 1950-06-23 2433348 1950-03-07 108 SVO
-87 10.7 2433672 1951-01-25 2433574 1950-10-19 98 SVO
-86 10.8 2433898 1951-09-08 2433799 1951-06-01 99 SVO
-85 11.0 2434130 1952-04-27 2434024 1952-01-12 106 SVO
-84   2434344 1952-11-27 2434249 1952-08-24 95 AAVSO
-83 10.5 2434565 1953-07-06 2434474 1953-04-06 91 SVO
-82 10.3 2434796 1954-02-22 2434700 1953-11-18 96 SVO
-81 10.7 2435025 1954-10-09 2434925 1954-07-01 100 AAVSO
-80 10.5 2435247 1955-05-19 2435150 1955-02-11 97 SVO
-79 10.4 2435478 1956-01-05 2435375 1955-09-24 103 AAVSO
-78 10.3 2435701 1956-08-15 2435600 1956-05-06 101 SVO
-77 10.6 2435933 1957-04-04 2435826 1956-12-18 107 AAVSO
-76   2436161 1957-11-18 2436051 1957-07-31 110 AAVSO
-75 10.6 2436383 1958-06-28 2436276 1958-03-13 107 SVO
-74 11.5 2436620 1959-02-20 2436501 1958-10-24 119 AAVSO
-73 10.7 2436838 1959-09-26 2436726 1959-06-06 112 AAVSO
-72 10.8 2437068 1960-05-13 2436952 1960-01-18 116 SVO
-71 11.1 2437289 1960-12-20 2437177 1960-08-30 112 AAVSO
-70 10.8 2437508 1961-07-27 2437402 1961-04-12 106 AAVSO
-69 10.9 2437733 1962-03-09 2437627 1961-11-23 106 SVO
-68 10.7 2437948 1962-10-10 2437852 1962-07-06 96 AAVSO
-67 10.3 2438169 1963-05-19 2438078 1963-02-17 91 SVO
-66 9.8 2438397 1964-01-02 2438303 1963-09-30 94 AAVSO
-65 10.4 2438620 1964-08-12 2438528 1964-05-12 92 SVO
-64 11.5 2438844 1965-03-24 2438753 1964-12-23 91 AAVSO
-63 10.9 2439074 1965-11-09 2438978 1965-08-05 96 AAVSO
-62 11.0 2439303 1966-06-26 2439204 1966-03-19 99 SVO
-61 11.0 2439534 1967-02-12 2439429 1966-10-30 105 AAVSO
-60 10.5 2439750 1967-09-16 2439654 1967-06-12 96 AAVSO
-59 11.2 2439981 1968-05-04 2439879 1968-01-23 102 SVO
-58   2440198 1968-12-07 2440104 1968-09-04 94 AAVSO
-57 10.4 2440423 1969-07-20 2440330 1969-04-18 93 SVO
-56 10.2 2440645 1970-02-27 2440555 1969-11-29 90 SVO
-55 10.5 2440860 1970-09-30 2440780 1970-07-12 80 AAVSO
-54 10.6 2441093 1971-05-21 2441005 1971-02-22 88 SVO
-53   2441326 1972-01-09 2441230 1971-10-05 96 AAVSO
-52 10.7 2441554 1972-08-24 2441456 1972-05-18 98 SVO
-51 10.4 2441771 1973-03-29 2441681 1972-12-29 90 SVO
-50   2441996 1973-11-09 2441906 1973-08-11 90 AAVSO
-49 10.5 2442229 1974-06-30 2442131 1974-03-24 98 SVO
-48 10.0 2442448 1975-02-04 2442356 1974-11-04 92 AAVSO
-47 11.0 2442677 1975-09-21 2442582 1975-06-18 95 AAVSO
-46 10.4 2442893 1976-04-24 2442807 1976-01-29 86 SVO
-45 11.8 2443121 1976-12-08 2443032 1976-09-10 89 AAVSO
-44 10.9 2443351 1977-07-26 2443257 1977-04-23 94 SVO
-43 11.1 2443568 1978-02-28 2443482 1977-12-04 86 AAVSO
-42 9.6 2443793 1978-10-11 2443708 1978-07-18 85 AAVSO
-41 11.3 2444026 1979-06-01 2443933 1979-02-28 93 SVO
-40 10.1 2444241 1980-01-02 2444158 1979-10-11 83 AAVSO
-39 10.1 2444467 1980-08-15 2444383 1980-05-23 84 SVO
-38 11.1 2444689 1981-03-25 2444608 1981-01-03 81 SVO
-37   2444915 1981-11-06 2444834 1981-08-17 81 AAVSO
-36 10.3 2445137 1982-06-16 2445059 1982-03-30 78 SVO
-35 10.3 2445360 1983-01-25 2445284 1982-11-10 76 AAVSO
-34 10.5 2445593 1983-09-15 2445509 1983-06-23 84 AAVSO
-33 10.5 2445804 1984-04-13 2445734 1984-02-03 70 SVO
-32   2446038 1984-12-03 2445960 1984-09-16 78 AAVSO
-31 10.5 2446251 1985-07-04 2446185 1985-04-29 66 SVO
-30 11.7 2446473 1986-02-11 2446410 1985-12-10 63 AAVSO
-29 10.4 2446698 1986-09-24 2446635 1986-07-23 63 AAVSO
-28 11.0 2446918 1987-05-02 2446860 1987-03-05 58 SVO
-27   2447138 1987-12-08 2447086 1987-10-17 52 AAVSO
-26 11.2 2447360 1988-07-17 2447311 1988-05-29 49 SVO
-25   2447580 1989-02-22 2447536 1989-01-09 44 AAVSO
-24   2447802 1989-10-02 2447761 1989-08-22 41 AAVSO
-23 10.3 2448021 1990-05-09 2447986 1990-04-04 35 SVO
-22   2448248 1990-12-22 2448212 1990-11-16 36 AAVSO
-21 10.1 2448472 1991-08-03 2448437 1991-06-29 35 SVO
-20   2448688 1992-03-06 2448662 1992-02-09 26 AAVSO
-19   2448907 1992-10-11 2448887 1992-09-21 20 AAVSO
-18 11.0 2449137 1993-05-29 2449112 1993-05-04 25 SVO
-17   2449354 1994-01-01 2449338 1993-12-16 16 AAVSO
-16 10.0 2449576 1994-08-11 2449563 1994-07-29 13 SVO
-15 10.3 2449796 1995-03-19 2449788 1995-03-11 8 SVO
-14   2450028 1995-11-06 2450013 1995-10-22 15 AAVSO
-13 10.2 2450247 1996-06-12 2450238 1996-06-03 9 SVO
-12   2450467 1997-01-18 2450464 1997-01-15 3 AAVSO
-11 10.5 2450694 1997-09-02 2450689 1997-08-28 5 SVO
-10 10.6 2450914 1998-04-10 2450914 1998-04-10 0 SVO
-9   2451139 1998-11-21 2451139 1998-11-21 0 AAVSO
-8 10.5 2451369 1999-07-09 2451364 1999-07-04 5 SVO
-7 11.1 2451600 2000-02-25 2451590 2000-02-15 10 SVO
-6   2451822 2000-10-04 2451815 2000-09-27 7 AAVSO
-5 10.0 2452039 2001-05-09 2452040 2001-05-10 -1 SVO
-4   2452265 2001-12-21 2452265 2001-12-21 0 AAVSO
-3 10.2 2452494 2002-08-07 2452490 2002-08-03 4 SVO
-2 10.0 2452722 2003-03-23 2452716 2003-03-17 6 SVO
-1   2452952 2003-11-08 2452941 2003-10-28 11 AAVSO
0 10.3 2453168 2004-06-11 2453166 2004-06-09 2 SVO
1   2453382 2005-01-11 2453391 2005-01-20 -9 AAVSO
2   2453625 2005-09-11 2453616 2005-09-02 9 AAVSO
3 10.4 2453848 2006-04-22 2453842 2006-04-16 6 SVO
4   2454073 2006-12-03 2454067 2006-11-27 6 AAVSO
5 11.0 2454305 2007-07-23 2454292 2007-07-10 13 SVO
6 10.3 2454519 2008-02-22 2454517 2008-02-20 2 SVO
7 10.2 2454734 2008-09-24 2454742 2008-10-02 -8 SVO
8 10.6 2454966 2009-05-14 2454968 2009-05-16 -2 SVO
9   2455191 2009-12-25 2455193 2009-12-27 -2 AAVSO
10 10.4 2455418 2010-08-09 2455418 2010-08-09 0 SVO
11 10.1 2455637 2011-03-16 2455643 2011-03-22 -6 SVO
12 10.3 2455855 2011-10-20 2455868 2011-11-02 -13 AAVSO
13 10.4 2456079 2012-05-31 2456094 2012-06-15 -15 SVO
14 10.8 2456305 2013-01-12 2456319 2013-01-26 -14 AAVSO
15 10.1 2456526 2013-08-21 2456544 2013-09-08 -18 SVO
16 10.3 2456749 2014-04-01 2456769 2014-04-21 -20 SVO
17   2456976 2014-11-14 2456994 2014-12-02 -18 AAVSO
18 10.6 2457200 2015-06-26 2457220 2015-07-16 -20 SVO
19 10.0 2457415 2016-01-27 2457445 2016-02-26 -30 AAVSO
20 10.8 2457642 2016-09-10 2457670 2016-10-08 -28 AAVSO
21 10.5 2457865 2017-04-21 2457895 2017-05-21 -30 SVO
22   2458090 2017-12-02 2458120 2018-01-01 -30 AAVSO
23 10.7 2458317 2018-07-17 2458346 2018-08-15 -29 SVO
24 10.3 2458533 2019-02-18 2458571 2019-03-28 -38 SVO
25   2458755 2019-09-28 2458796 2019-11-08 -41 SVO
26 10.2 2458983 2020-05-13 2459021 2020-06-20 -38 SVO
27   2459200 2020-12-16 2459246 2021-01-31 -46 SVO
28 11.1 2459433 2021-08-06 2459472 2021-09-14 -39 SVO
29 10.1 2459648 2022-03-09 2459697 2022-04-27 -49 SVO
30   2459870 2022-10-17 2459922 2022-12-08 -52 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.