Maxima for R Aql
Period: 268.8, Epoch: 2459679
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-201 7.3 2399175 1856-08-13 2405650 1874-05-06 -6475 SVO
-200   2399516 1857-07-20 2405919 1875-01-30 -6403 AnHar, 1909, vol 55, p 95
-199   2399861 1858-06-30 2406188 1875-10-26 -6327 AnHar, 1909, vol 55, p 95
-198 7.0 2400226 1859-06-30 2406457 1876-07-21 -6231 SVO
-187   2404012 1869-11-10 2409413 1884-08-24 -5401 AnHar, 1909, vol 55, p 95
-186   2404354 1870-10-18 2409682 1885-05-20 -5328 AnHar, 1909, vol 55, p 95
-185 6.8 2404701 1871-09-30 2409951 1886-02-13 -5250 SVO
-184 6.0 2405042 1872-09-05 2410220 1886-11-09 -5178 SVO
-182 7.1 2405732 1874-07-27 2410757 1888-04-29 -5025 SVO
-181   2406073 1875-07-03 2411026 1889-01-23 -4953 AnHar, 1909, vol 55, p 95
-180   2406385 1876-05-10 2411295 1889-10-19 -4910 MitVS, 1965, vol 3, p 93
-179   2406724 1877-04-14 2411564 1890-07-15 -4840 MitVS, 1965, vol 3, p 93
-178   2407061 1878-03-17 2411833 1891-04-10 -4772 MitVS, 1965, vol 3, p 93
-177   2407392 1879-02-11 2412101 1892-01-03 -4709 MitVS, 1965, vol 3, p 93
-176   2407725 1880-01-10 2412370 1892-09-28 -4645 MitVS, 1965, vol 3, p 93
-175   2408056 1880-12-06 2412639 1893-06-24 -4583 MitVS, 1965, vol 3, p 93
-174   2408395 1881-11-10 2412908 1894-03-20 -4513 MitVS, 1965, vol 3, p 93
-170   2409707 1885-06-14 2413983 1897-02-27 -4276 MitVS, 1965, vol 3, p 93
-169   2410037 1886-05-10 2414252 1897-11-23 -4215 MitVS, 1965, vol 3, p 93
-166   2411025 1889-01-22 2415058 1900-02-07 -4033 MitVS, 1965, vol 3, p 93
-164   2411680 1890-11-08 2415596 1901-07-30 -3916 AnHar, 1909, vol 55, p 95
-163   2412013 1891-10-07 2415865 1902-04-25 -3852 AnHar, 1909, vol 55, p 95
-162   2412338 1892-08-27 2416133 1903-01-18 -3795 AnHar, 1909, vol 55, p 95
-161   2412685 1893-08-09 2416402 1903-10-14 -3717 AnHar, 1909, vol 55, p 95
-160   2413015 1894-07-05 2416671 1904-07-09 -3656 AnHar, 1909, vol 55, p 95
-159   2413335 1895-05-21 2416940 1905-04-04 -3605 AnHar, 1909, vol 55, p 95
-158   2413670 1896-04-20 2417209 1905-12-29 -3539 MitVS, 1965, vol 3, p 93
-157   2414006 1897-03-22 2417477 1906-09-23 -3471 MitVS, 1965, vol 3, p 93
-154   2414984 1899-11-25 2418284 1908-12-08 -3300 AnHar, 1909, vol 55, p 95
-153   2415298 1900-10-05 2418553 1909-09-03 -3255 AnHar, 1909, vol 55, p 95
-152   2415633 1901-09-05 2418821 1910-05-29 -3188 AnHar, 1909, vol 55, p 95
-151   2415946 1902-07-15 2419090 1911-02-22 -3144 AnHar, 1909, vol 55, p 95
-150 6.0 2416274 1903-06-08 2419359 1911-11-18 -3085 SVO
-149 6.3 2416600 1904-04-29 2419628 1912-08-13 -3028 AAVSO
-148   2416935 1905-03-30 2419897 1913-05-09 -2962 SVO
-147   2417257 1906-02-15 2420165 1914-02-01 -2908 AAVSO
-146 6.7 2417572 1906-12-27 2420434 1914-10-28 -2862 SVO
-145 6.5 2417900 1907-11-20 2420703 1915-07-24 -2803 SVO
-144 6.8 2418225 1908-10-10 2420972 1916-04-18 -2747 SVO
-143 6.0 2418550 1909-08-31 2421241 1917-01-12 -2691 SVO
-142 6.0 2418854 1910-07-01 2421509 1917-10-07 -2655 SVO
-141 6.6 2419190 1911-06-02 2421778 1918-07-03 -2588 SVO
-140 5.9 2419504 1912-04-11 2422047 1919-03-29 -2543 SVO
-139 6.3 2419824 1913-02-25 2422316 1919-12-23 -2492 SVO
-138 6.4 2420139 1914-01-06 2422585 1920-09-17 -2446 SVO
-137 6.2 2420449 1914-11-12 2422853 1921-06-12 -2404 SVO
-136 6.4 2420768 1915-09-27 2423122 1922-03-08 -2354 SVO
-135 6.0 2421081 1916-08-05 2423391 1922-12-02 -2310 SVO
-134 6.4 2421388 1917-06-08 2423660 1923-08-28 -2272 SVO
-133 6.2 2421698 1918-04-14 2423929 1924-05-23 -2231 SVO
-132 5.2 2421996 1919-02-06 2424197 1925-02-15 -2201 SVO
-131 6.4 2422314 1919-12-21 2424466 1925-11-11 -2152 SVO
-130 6.2 2422631 1920-11-02 2424735 1926-08-07 -2104 SVO
-129 6.2 2422935 1921-09-02 2425004 1927-05-03 -2069 SVO
-128 7.1 2423249 1922-07-13 2425273 1928-01-27 -2024 SVO
-127 6.0 2423556 1923-05-16 2425541 1928-10-21 -1985 SVO
-126 6.9 2423866 1924-03-21 2425810 1929-07-17 -1944 SVO
-125 6.2 2424179 1925-01-28 2426079 1930-04-12 -1900 SVO
-124 6.0 2424488 1925-12-03 2426348 1931-01-06 -1860 SVO
-123 6.1 2424797 1926-10-08 2426617 1931-10-02 -1820 SVO
-122 6.0 2425099 1927-08-06 2426885 1932-06-26 -1786 SVO
-121 6.2 2425408 1928-06-10 2427154 1933-03-22 -1746 SVO
-120 7.1 2425724 1929-04-22 2427423 1933-12-16 -1699 SVO
-119 6.3 2426032 1930-02-24 2427692 1934-09-11 -1660 SVO
-118 6.7 2426340 1930-12-29 2427961 1935-06-07 -1621 SVO
-117 6.1 2426640 1931-10-25 2428229 1936-03-01 -1589 SVO
-116 5.6 2426937 1932-08-17 2428498 1936-11-25 -1561 SVO
-115 6.6 2427240 1933-06-16 2428767 1937-08-21 -1527 SVO
-114 6.1 2427539 1934-04-11 2429036 1938-05-17 -1497 SVO
-113 6.9 2427855 1935-02-21 2429305 1939-02-10 -1450 SVO
-112 6.5 2428159 1935-12-22 2429573 1939-11-05 -1414 SVO
-111 5.8 2428443 1936-10-01 2429842 1940-07-31 -1399 SVO
-110 6.2 2428744 1937-07-29 2430111 1941-04-26 -1367 SVO
-109 6.6 2429056 1938-06-06 2430380 1942-01-20 -1324 SVO
-108 6.5 2429359 1939-04-05 2430649 1942-10-16 -1290 SVO
-107 6.1 2429653 1940-01-24 2430917 1943-07-11 -1264 SVO
-106 6.7 2429953 1940-11-19 2431186 1944-04-05 -1233 AAVSO
-105 6.7 2430258 1941-09-20 2431455 1944-12-30 -1197 SVO
-104 6.0 2430549 1942-07-08 2431724 1945-09-25 -1175 SVO
-103 6.0 2430856 1943-05-11 2431993 1946-06-21 -1137 AAVSO
-102 6.2 2431147 1944-02-26 2432261 1947-03-16 -1114 SVO
-101 6.2 2431448 1944-12-23 2432530 1947-12-10 -1082 SVO
-100 6.7 2431756 1945-10-27 2432799 1948-09-04 -1043 SVO
-99 6.5 2432061 1946-08-28 2433068 1949-05-31 -1007 SVO
-98 6.1 2432359 1947-06-22 2433337 1950-02-24 -978 SVO
-97 7.0 2432664 1948-04-22 2433605 1950-11-19 -941 SVO
-96 6.3 2432968 1949-02-20 2433874 1951-08-15 -906 SVO
-95 6.2 2433269 1949-12-18 2434143 1952-05-10 -874 SVO
-94 5.6 2433556 1950-10-01 2434412 1953-02-03 -856 SVO
-93 7.1 2433868 1951-08-09 2434681 1953-10-30 -813 SVO
-92 6.5 2434164 1952-05-31 2434949 1954-07-25 -785 SVO
-91 7.2 2434460 1953-03-23 2435218 1955-04-20 -758 SVO
-90 6.4 2434772 1954-01-29 2435487 1956-01-14 -715 SVO
-89 6.5 2435057 1954-11-10 2435756 1956-10-09 -699 SVO
-88 6.4 2435356 1955-09-05 2436025 1957-07-05 -669 SVO
-87 6.2 2435645 1956-06-20 2436293 1958-03-30 -648 SVO
-86 6.3 2435942 1957-04-13 2436562 1958-12-24 -620 SVO
-85 6.4 2436228 1958-01-24 2436831 1959-09-19 -603 SVO
-84 6.7 2436534 1958-11-26 2437100 1960-06-14 -566 SVO
-83 6.2 2436824 1959-09-12 2437369 1961-03-10 -545 SVO
-82 7.1 2437114 1960-06-28 2437637 1961-12-03 -523 SVO
-81 6.4 2437414 1961-04-24 2437906 1962-08-29 -492 SVO
-80 6.8 2437703 1962-02-07 2438175 1963-05-25 -472 SVO
-79 6.3 2437989 1962-11-20 2438444 1964-02-18 -455 SVO
-78 6.5 2438283 1963-09-10 2438713 1964-11-13 -430 SVO
-77 6.5 2438584 1964-07-07 2438981 1965-08-08 -397 SVO
-76 6.2 2438874 1965-04-23 2439250 1966-05-04 -376 SVO
-75 6.3 2439166 1966-02-09 2439519 1967-01-28 -353 SVO
-74 6.3 2439455 1966-11-25 2439788 1967-10-24 -333 SVO
-73 6.4 2439749 1967-09-15 2440057 1968-07-19 -308 SVO
-72 6.4 2440039 1968-07-01 2440325 1969-04-13 -286 SVO
-71 6.5 2440329 1969-04-17 2440594 1970-01-07 -265 SVO
-70 6.7 2440621 1970-02-03 2440863 1970-10-03 -242 SVO
-69 6.2 2440902 1970-11-11 2441132 1971-06-29 -230 SVO
-68 6.5 2441182 1971-08-18 2441401 1972-03-24 -219 SVO
-67 6.7 2441475 1972-06-06 2441669 1972-12-17 -194 SVO
-66 6.0 2441753 1973-03-11 2441938 1973-09-12 -185 SVO
-65 6.1 2442034 1973-12-17 2442207 1974-06-08 -173 SVO
-64 6.3 2442318 1974-09-27 2442476 1975-03-04 -158 SVO
-63 6.2 2442603 1975-07-09 2442745 1975-11-28 -142 SVO
-62 6.2 2442887 1976-04-18 2443013 1976-08-22 -126 SVO
-61 6.5 2443176 1977-02-01 2443282 1977-05-18 -106 SVO
-60 6.1 2443457 1977-11-09 2443551 1978-02-11 -94 SVO
-59 6.2 2443738 1978-08-17 2443820 1978-11-07 -82 SVO
-58 6.6 2444026 1979-06-01 2444089 1979-08-03 -63 SVO
-57 6.4 2444306 1980-03-07 2444357 1980-04-27 -51 SVO
-56 5.7 2444582 1980-12-08 2444626 1981-01-21 -44 SVO
-55 7.0 2444874 1981-09-26 2444895 1981-10-17 -21 SVO
-54 6.2 2445147 1982-06-26 2445164 1982-07-13 -17 SVO
-53 6.6 2445421 1983-03-27 2445433 1983-04-08 -12 SVO
-52 6.3 2445706 1984-01-06 2445701 1984-01-01 5 SVO
-51 6.9 2445992 1984-10-18 2445970 1984-09-26 22 SVO
-50 6.3 2446266 1985-07-19 2446239 1985-06-22 27 SVO
-49 7.1 2446554 1986-05-03 2446508 1986-03-18 46 SVO
-48 6.5 2446841 1987-02-14 2446777 1986-12-12 64 SVO
-47 6.4 2447110 1987-11-10 2447045 1987-09-06 65 SVO
-46 6.1 2447406 1988-09-01 2447314 1988-06-01 92 SVO
-45 6.6 2447684 1989-06-06 2447583 1989-02-25 101 SVO
-44 6.1 2447961 1990-03-10 2447852 1989-11-21 109 SVO
-43 6.2 2448234 1990-12-08 2448121 1990-08-17 113 SVO
-42 6.0 2448516 1991-09-16 2448389 1991-05-12 127 SVO
-41 6.5 2448800 1992-06-26 2448658 1992-02-05 142 SVO
-40 5.9 2449072 1993-03-25 2448927 1992-10-31 145 SVO
-39 6.4 2449341 1993-12-19 2449196 1993-07-27 145 SVO
-38 6.4 2449627 1994-10-01 2449465 1994-04-22 162 SVO
-37 6.3 2449902 1995-07-03 2449733 1995-01-15 169 SVO
-36 6.4 2450181 1996-04-07 2450002 1995-10-11 179 SVO
-35 5.9 2450447 1996-12-29 2450271 1996-07-06 176 SVO
-34 6.6 2450722 1997-09-30 2450540 1997-04-01 182 SVO
-33 6.2 2450995 1998-06-30 2450809 1997-12-26 186 SVO
-32 6.3 2451266 1999-03-28 2451077 1998-09-20 189 SVO
-31 6.1 2451539 1999-12-26 2451346 1999-06-16 193 SVO
-30 6.4 2451812 2000-09-24 2451615 2000-03-11 197 SVO
-29 6.5 2452093 2001-07-02 2451884 2000-12-05 209 SVO
-28 6.5 2452365 2002-03-31 2452153 2001-08-31 212 SVO
-27 6.4 2452627 2002-12-18 2452421 2002-05-26 206 SVO
-26 6.3 2452904 2003-09-21 2452690 2003-02-19 214 SVO
-25 6.6 2453179 2004-06-22 2452959 2003-11-15 220 SVO
-24 6.5 2453454 2005-03-24 2453228 2004-08-10 226 SVO
-23 6.5 2453717 2005-12-12 2453497 2005-05-06 220 SVO
-22 6.4 2453987 2006-09-08 2453765 2006-01-29 222 SVO
-21 6.5 2454261 2007-06-09 2454034 2006-10-25 227 SVO
-20 6.3 2454524 2008-02-27 2454303 2007-07-21 221 SVO
-19 6.5 2454793 2008-11-22 2454572 2008-04-15 221 SVO
-18 6.5 2455068 2009-08-24 2454841 2009-01-09 227 SVO
-17 6.8 2455348 2010-05-31 2455109 2009-10-04 239 SVO
-16 6.7 2455621 2011-02-28 2455378 2010-06-30 243 SVO
-15 6.0 2455885 2011-11-19 2455647 2011-03-26 238 SVO
-14 6.7 2456164 2012-08-24 2455916 2011-12-20 248 SVO
-13 6.4 2456439 2013-05-26 2456185 2012-09-14 254 SVO
-12 6.6 2456700 2014-02-11 2456453 2013-06-09 247 SVO
-11 6.3 2456979 2014-11-17 2456722 2014-03-05 257 SVO
-10 6.3 2457253 2015-08-18 2456991 2014-11-29 262 SVO
-9 6.7 2457524 2016-05-15 2457260 2015-08-25 264 SVO
-8 6.5 2457791 2017-02-06 2457529 2016-05-20 262 SVO
-7 6.2 2458056 2017-10-29 2457797 2017-02-12 259 SVO
-6 6.4 2458327 2018-07-27 2458066 2017-11-08 261 SVO
-5 6.6 2458603 2019-04-29 2458335 2018-08-04 268 SVO
-4 6.5 2458873 2020-01-24 2458604 2019-04-30 269 SVO
-3 6.3 2459150 2020-10-27 2458873 2020-01-24 277 SVO
-2 6.6 2459415 2021-07-19 2459141 2020-10-18 274 SVO
-1 6.3 2459678 2022-04-08 2459410 2021-07-14 268 SVO
0 6.1 2459940 2022-12-26 2459679 2022-04-09 261 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.