Maxima for RV Aql
Period: 217.9, Epoch: 2455300
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-195   2412665 1893-07-20 2412810 1893-12-12 -145 SVO
-190   2413750 1896-07-09 2413899 1896-12-05 -149 SVO
-188   2414190 1897-09-22 2414335 1898-02-14 -145 SVO
-185   2414843 1899-07-07 2414989 1899-11-30 -146 SVO
-183   2415281 1900-09-18 2415424 1901-02-08 -143 AnHar, 1909, vol 55, p 95
-182   2415510 1901-05-05 2415642 1901-09-14 -132 SVO
-181   2415720 1901-12-01 2415860 1902-04-20 -140 SVO
-180   2415946 1902-07-15 2416078 1902-11-24 -132 GuL, 1920, 1.2
-178   2416380 1903-09-22 2416514 1904-02-03 -134 SVO
-177   2416600 1904-04-29 2416732 1904-09-08 -132 SVO
-176 9.7 2416826 1904-12-11 2416950 1905-04-14 -124 AAVSO
-175   2417041 1905-07-14 2417168 1905-11-18 -127 AAVSO
-174   2417255 1906-02-13 2417385 1906-06-23 -130 AAVSO
-173 9.1 2417470 1906-09-16 2417603 1907-01-27 -133 AAVSO
-172   2417704 1907-05-08 2417821 1907-09-02 -117 GuL, 1920, 1.2
-171   2417920 1907-12-10 2418039 1908-04-07 -119 AAVSO
-170 9.2 2418121 1908-06-28 2418257 1908-11-11 -136 AAVSO
-169   2418342 1909-02-04 2418475 1909-06-17 -133 AAVSO
-168 9.2 2418576 1909-09-26 2418693 1910-01-21 -117 AAVSO
-167   2418790 1910-04-28 2418911 1910-08-27 -121 SVO
-165 9.2 2419214 1911-06-26 2419347 1911-11-06 -133 AAVSO
-163   2419648 1912-09-02 2419782 1913-01-14 -134 SVO
-161   2420099 1913-11-27 2420218 1914-03-26 -119 AAVSO
-160 8.8 2420311 1914-06-27 2420436 1914-10-30 -125 AAVSO
-158 9.5 2420756 1915-09-15 2420872 1916-01-09 -116 SVO
-157 8.8 2420977 1916-04-23 2421090 1916-08-14 -113 AAVSO
-156   2421199 1916-12-01 2421308 1917-03-20 -109 AAVSO
-155 9.5 2421413 1917-07-03 2421526 1917-10-24 -113 AAVSO
-153 9.0 2421859 1918-09-22 2421961 1919-01-02 -102 AAVSO
-152   2422070 1919-04-21 2422179 1919-08-08 -109 SVO
-151 8.3 2422299 1919-12-06 2422397 1920-03-13 -98 AAVSO
-150 9.0 2422513 1920-07-07 2422615 1920-10-17 -102 SVO
-149 9.9 2422751 1921-03-02 2422833 1921-05-23 -82 AAVSO
-148 9.9 2422952 1921-09-19 2423051 1921-12-27 -99 SVO
-147 8.1 2423169 1922-04-24 2423269 1922-08-02 -100 AAVSO
-146   2423401 1922-12-12 2423487 1923-03-08 -86 AAVSO
-145 10.4 2423604 1923-07-03 2423705 1923-10-12 -101 SVO
-144 9.6 2423831 1924-02-15 2423922 1924-05-16 -91 AAVSO
-143 10.0 2424050 1924-09-21 2424140 1924-12-20 -90 AAVSO
-142 9.9 2424268 1925-04-27 2424358 1925-07-26 -90 AAVSO
-141 8.8 2424488 1925-12-03 2424576 1926-03-01 -88 AAVSO
-140 9.4 2424695 1926-06-28 2424794 1926-10-05 -99 SVO
-139   2424920 1927-02-08 2425012 1927-05-11 -92 AAVSO
-138 9.2 2425139 1927-09-15 2425230 1927-12-15 -91 SVO
-137 8.6 2425364 1928-04-27 2425448 1928-07-20 -84 AAVSO
-136 9.6 2425584 1928-12-03 2425666 1929-02-23 -82 AAVSO
-135 9.4 2425799 1929-07-06 2425884 1929-09-29 -85 SVO
-134 8.9 2426005 1930-01-28 2426101 1930-05-04 -96 SVO
-133 9.7 2426227 1930-09-07 2426319 1930-12-08 -92 SVO
-132 9.4 2426459 1931-04-27 2426537 1931-07-14 -78 AAVSO
-131 9.5 2426669 1931-11-23 2426755 1932-02-17 -86 SVO
-130 9.2 2426880 1932-06-21 2426973 1932-09-22 -93 SVO
-129 9.0 2427091 1933-01-18 2427191 1933-04-28 -100 SVO
-128 9.7 2427324 1933-09-08 2427409 1933-12-02 -85 SVO
-127 8.6 2427540 1934-04-12 2427627 1934-07-08 -87 AAVSO
-126 9.5 2427750 1934-11-08 2427845 1935-02-11 -95 SVO
-125 9.4 2427981 1935-06-27 2428063 1935-09-17 -82 SVO
-124   2428199 1936-01-31 2428280 1936-04-21 -81 AAVSO
-123 9.0 2428408 1936-08-27 2428498 1936-11-25 -90 SVO
-122   2428628 1937-04-04 2428716 1937-07-01 -88 AAVSO
-121 9.6 2428859 1937-11-21 2428934 1938-02-04 -75 AAVSO
-120 8.9 2429061 1938-06-11 2429152 1938-09-10 -91 SVO
-119   2429281 1939-01-17 2429370 1939-04-16 -89 AAVSO
-118 9.4 2429507 1939-08-31 2429588 1939-11-20 -81 SVO
-117 9.6 2429749 1940-04-29 2429806 1940-06-25 -57 SVO
-116 8.8 2429947 1940-11-13 2430024 1941-01-29 -77 AAVSO
-115 9.3 2430164 1941-06-18 2430242 1941-09-04 -78 SVO
-114   2430397 1942-02-06 2430459 1942-04-09 -62 AAVSO
-113 8.9 2430603 1942-08-31 2430677 1942-11-13 -74 SVO
-112   2430815 1943-03-31 2430895 1943-06-19 -80 AAVSO
-111 9.4 2431043 1943-11-14 2431113 1944-01-23 -70 AAVSO
-110 9.3 2431263 1944-06-21 2431331 1944-08-28 -68 SVO
-108 9.1 2431707 1945-09-08 2431767 1945-11-07 -60 SVO
-107   2431930 1946-04-19 2431985 1946-06-13 -55 SVO
-106 9.0 2432139 1946-11-14 2432203 1947-01-17 -64 AAVSO
-105 8.7 2432351 1947-06-14 2432421 1947-08-23 -70 AAVSO
-104   2432571 1948-01-20 2432638 1948-03-27 -67 AAVSO
-103 9.5 2432802 1948-09-07 2432856 1948-10-31 -54 SVO
-102 9.0 2433018 1949-04-11 2433074 1949-06-06 -56 AAVSO
-101 9.2 2433230 1949-11-09 2433292 1950-01-10 -62 SVO
-100 9.1 2433457 1950-06-24 2433510 1950-08-16 -53 SVO
-99   2433674 1951-01-27 2433728 1951-03-22 -54 AAVSO
-98 9.5 2433894 1951-09-04 2433946 1951-10-26 -52 SVO
-97   2434108 1952-04-05 2434164 1952-05-31 -56 AAVSO
-96 9.0 2434329 1952-11-12 2434382 1953-01-04 -53 AAVSO
-95 9.6 2434537 1953-06-08 2434600 1953-08-10 -63 AAVSO
-94   2434755 1954-01-12 2434817 1954-03-15 -62 AAVSO
-93 9.1 2434976 1954-08-21 2435035 1954-10-19 -59 SVO
-92   2435192 1955-03-25 2435253 1955-05-25 -61 AAVSO
-91 10.1 2435410 1955-10-29 2435471 1955-12-29 -61 AAVSO
-90 9.4 2435631 1956-06-06 2435689 1956-08-03 -58 AAVSO
-89 9.0 2435857 1957-01-18 2435907 1957-03-09 -50 SVO
-88 9.4 2436073 1957-08-22 2436125 1957-10-13 -52 SVO
-87 9.0 2436290 1958-03-27 2436343 1958-05-19 -53 AAVSO
-86 9.8 2436513 1958-11-05 2436561 1958-12-23 -48 SVO
-85 9.4 2436728 1959-06-08 2436779 1959-07-29 -51 SVO
-84   2436949 1960-01-15 2436996 1960-03-02 -47 AAVSO
-83 9.9 2437163 1960-08-16 2437214 1960-10-06 -51 SVO
-82   2437378 1961-03-19 2437432 1961-05-12 -54 AAVSO
-81 9.2 2437600 1961-10-27 2437650 1961-12-16 -50 SVO
-80 10.0 2437820 1962-06-04 2437868 1962-07-22 -48 AAVSO
-79   2438029 1962-12-30 2438086 1963-02-25 -57 AAVSO
-78 10.1 2438253 1963-08-11 2438304 1963-10-01 -51 SVO
-77 9.7 2438464 1964-03-09 2438522 1964-05-06 -58 AAVSO
-76 9.3 2438688 1964-10-19 2438740 1964-12-10 -52 SVO
-75 8.8 2438894 1965-05-13 2438958 1965-07-16 -64 AAVSO
-74 9.9 2439119 1965-12-24 2439175 1966-02-18 -56 AAVSO
-73 9.6 2439345 1966-08-07 2439393 1966-09-24 -48 SVO
-72   2439558 1967-03-08 2439611 1967-04-30 -53 AAVSO
-71 9.6 2439778 1967-10-14 2439829 1967-12-04 -51 SVO
-70 9.2 2439992 1968-05-15 2440047 1968-07-09 -55 AAVSO
-69 9.1 2440208 1968-12-17 2440265 1969-02-12 -57 AAVSO
-68 9.3 2440432 1969-07-29 2440483 1969-09-18 -51 SVO
-67 9.3 2440646 1970-02-28 2440701 1970-04-24 -55 AAVSO
-66 9.4 2440882 1970-10-22 2440919 1970-11-28 -37 SVO
-65 9.0 2441089 1971-05-17 2441137 1971-07-04 -48 AAVSO
-64 9.5 2441312 1971-12-26 2441354 1972-02-06 -42 AAVSO
-63 9.2 2441525 1972-07-26 2441572 1972-09-11 -47 SVO
-62   2441739 1973-02-25 2441790 1973-04-17 -51 AAVSO
-61 8.8 2441957 1973-10-01 2442008 1973-11-21 -51 SVO
-60 9.1 2442170 1974-05-02 2442226 1974-06-27 -56 AAVSO
-59 9.2 2442389 1974-12-07 2442444 1975-01-31 -55 AAVSO
-58 9.3 2442616 1975-07-22 2442662 1975-09-06 -46 SVO
-57 11.0 2442832 1976-02-23 2442880 1976-04-11 -48 AAVSO
-56 9.4 2443052 1976-09-30 2443098 1976-11-15 -46 SVO
-55 9.2 2443269 1977-05-05 2443316 1977-06-21 -47 AAVSO
-54 9.5 2443486 1977-12-08 2443533 1978-01-24 -47 AAVSO
-53 9.1 2443709 1978-07-19 2443751 1978-08-30 -42 SVO
-52 9.9 2443927 1979-02-22 2443969 1979-04-05 -42 AAVSO
-51 9.3 2444147 1979-09-30 2444187 1979-11-09 -40 SVO
-50 9.4 2444359 1980-04-29 2444405 1980-06-14 -46 AAVSO
-49 9.0 2444580 1980-12-06 2444623 1981-01-18 -43 AAVSO
-48 9.1 2444804 1981-07-18 2444841 1981-08-24 -37 SVO
-47 8.9 2445023 1982-02-22 2445059 1982-03-30 -36 AAVSO
-46 9.5 2445246 1982-10-03 2445277 1982-11-03 -31 SVO
-45 9.3 2445462 1983-05-07 2445495 1983-06-09 -33 AAVSO
-44 9.2 2445681 1983-12-12 2445712 1984-01-12 -31 AAVSO
-43 9.4 2445907 1984-07-25 2445930 1984-08-17 -23 SVO
-42 9.4 2446129 1985-03-04 2446148 1985-03-23 -19 AAVSO
-41 9.0 2446341 1985-10-02 2446366 1985-10-27 -25 SVO
-40 9.8 2446566 1986-05-15 2446584 1986-06-02 -18 SVO
-39 9.7 2446784 1986-12-19 2446802 1987-01-06 -18 SVO
-38 9.6 2447006 1987-07-29 2447020 1987-08-12 -14 SVO
-37   2447218 1988-02-26 2447238 1988-03-17 -20 AAVSO
-36 9.1 2447444 1988-10-09 2447456 1988-10-21 -12 SVO
-35 9.5 2447659 1989-05-12 2447674 1989-05-27 -15 SVO
-34   2447877 1989-12-16 2447891 1989-12-30 -14 AAVSO
-33 9.7 2448103 1990-07-30 2448109 1990-08-05 -6 SVO
-32   2448322 1991-03-06 2448327 1991-03-11 -5 AAVSO
-31 9.4 2448534 1991-10-04 2448545 1991-10-15 -11 SVO
-30 10.0 2448764 1992-05-21 2448763 1992-05-20 1 SVO
-29   2448966 1992-12-09 2448981 1992-12-24 -15 AAVSO
-28 9.3 2449188 1993-07-19 2449199 1993-07-30 -11 SVO
-27 9.0 2449403 1994-02-19 2449417 1994-03-05 -14 SVO
-26 9.1 2449632 1994-10-06 2449635 1994-10-09 -3 SVO
-25 9.5 2449851 1995-05-13 2449853 1995-05-15 -2 SVO
-24 8.9 2450057 1995-12-05 2450070 1995-12-18 -13 SVO
-23 10.2 2450292 1996-07-27 2450288 1996-07-23 4 SVO
-22   2450514 1997-03-06 2450506 1997-02-26 8 AAVSO
-21 9.5 2450728 1997-10-06 2450724 1997-10-02 4 SVO
-20 9.0 2450942 1998-05-08 2450942 1998-05-08 0 SVO
-19   2451174 1998-12-26 2451160 1998-12-12 14 AAVSO
-18 9.5 2451376 1999-07-16 2451378 1999-07-18 -2 SVO
-17   2451599 2000-02-24 2451596 2000-02-21 3 AAVSO
-16 9.0 2451810 2000-09-22 2451814 2000-09-26 -4 SVO
-15 9.9 2452030 2001-04-30 2452032 2001-05-02 -2 SVO
-14   2452249 2001-12-05 2452249 2001-12-05 0 AAVSO
-13 8.8 2452461 2002-07-05 2452467 2002-07-11 -6 SVO
-12   2452682 2003-02-11 2452685 2003-02-14 -3 AAVSO
-11 9.4 2452904 2003-09-21 2452903 2003-09-20 1 SVO
-10 8.8 2453115 2004-04-19 2453121 2004-04-25 -6 SVO
-9   2453337 2004-11-27 2453339 2004-11-29 -2 AAVSO
-8 9.5 2453562 2005-07-10 2453557 2005-07-05 5 SVO
-7 8.9 2453761 2006-01-25 2453775 2006-02-08 -14 SVO
-6 9.7 2453993 2006-09-14 2453993 2006-09-14 0 SVO
-5 10.3 2454213 2007-04-22 2454211 2007-04-20 2 SVO
-4 8.9 2454418 2007-11-13 2454428 2007-11-23 -10 SVO
-3 10.0 2454646 2008-06-28 2454646 2008-06-28 0 SVO
-2 9.3 2454858 2009-01-26 2454864 2009-02-01 -6 SVO
-1 9.1 2455080 2009-09-05 2455082 2009-09-07 -2 SVO
0 8.9 2455299 2010-04-12 2455300 2010-04-13 -1 SVO
1 9.4 2455511 2010-11-10 2455518 2010-11-17 -7 SVO
2 8.6 2455725 2011-06-12 2455736 2011-06-23 -11 SVO
3 9.1 2455939 2012-01-12 2455954 2012-01-27 -15 SVO
4 10.3 2456164 2012-08-24 2456172 2012-09-01 -8 SVO
5 10.3 2456380 2013-03-28 2456390 2013-04-07 -10 AAVSO
6 9.2 2456587 2013-10-21 2456607 2013-11-10 -20 SVO
7 9.7 2456809 2014-05-31 2456825 2014-06-16 -16 SVO
8 8.8 2457015 2014-12-23 2457043 2015-01-20 -28 SVO
9 9.1 2457233 2015-07-29 2457261 2015-08-26 -28 SVO
10 9.6 2457453 2016-03-05 2457479 2016-03-31 -26 AAVSO
11 8.7 2457669 2016-10-07 2457697 2016-11-04 -28 SVO
12 10.1 2457890 2017-05-16 2457915 2017-06-10 -25 SVO
13 9.6 2458117 2017-12-29 2458133 2018-01-14 -16 SVO
14 9.1 2458333 2018-08-02 2458351 2018-08-20 -18 SVO
15   2458550 2019-03-07 2458569 2019-03-26 -19 SVO
16 9.4 2458769 2019-10-12 2458786 2019-10-29 -17 SVO
17 9.6 2458989 2020-05-19 2459004 2020-06-03 -15 SVO
18 9.1 2459206 2020-12-22 2459222 2021-01-07 -16 SVO
19 9.4 2459426 2021-07-30 2459440 2021-08-13 -14 SVO
20   2459650 2022-03-11 2459658 2022-03-19 -8 SVO
21 9.0 2459862 2022-10-09 2459876 2022-10-23 -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.