Maxima for RX Del
Period: 185.63, Epoch: 2442320
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-151   2414240 1897-11-11 2414290 1897-12-31 -50 SVO
-149   2414610 1898-11-16 2414661 1899-01-06 -51 SVO
-145   2415375 1900-12-21 2415404 1901-01-19 -29 SVO
-142   2415920 1902-06-19 2415961 1902-07-30 -41 SVO
-138   2416680 1904-07-18 2416703 1904-08-10 -23 SVO
-136   2417050 1905-07-23 2417074 1905-08-16 -24 SVO
-134   2417420 1906-07-28 2417446 1906-08-23 -26 SVO
-132   2417790 1907-08-02 2417817 1907-08-29 -27 SVO
-130   2418155 1908-08-01 2418188 1908-09-03 -33 SVO
-128   2418520 1909-08-01 2418559 1909-09-09 -39 SVO
-124   2419280 1911-08-31 2419302 1911-09-22 -22 SVO
-118   2420410 1914-10-04 2420416 1914-10-10 -6 SVO
-110   2421880 1918-10-13 2421901 1918-11-03 -21 SVO
-101   2423560 1923-05-20 2423571 1923-05-31 -11 SVO
-99   2423945 1924-06-08 2423943 1924-06-06 2 AnHar, 1952, vol 115
-97   2424325 1925-06-23 2424314 1925-06-12 11 AnHar, 1952, vol 115
-95   2424680 1926-06-13 2424685 1926-06-18 -5 SVO
-93   2425050 1927-06-18 2425056 1927-06-24 -6 SVO
-91   2425420 1928-06-22 2425428 1928-06-30 -8 AnHar, 1952, vol 115
-89   2425793 1929-06-30 2425799 1929-07-06 -6 KVeBB, 1940, vol 5, p 3
-87   2426161 1930-07-03 2426170 1930-07-12 -9 AnHar, 1952, vol 115, KVeBB, 1940, vol 5, p 3
-85   2426530 1931-07-07 2426541 1931-07-18 -11 KVeBB, 1940, vol 5, p 3
-83   2426906 1932-07-17 2426913 1932-07-24 -7 KVeBB, 1940, vol 5, p 3, AnHar, 1952, vol 115
-81   2427270 1933-07-16 2427284 1933-07-30 -14 AnHar, 1952, vol 115
-80   2427445 1934-01-07 2427470 1934-02-01 -25 GuL, 1936, 2.2
-79   2427636 1934-07-17 2427655 1934-08-05 -19 GuL, 1936, 2.2
-77   2428020 1935-08-05 2428026 1935-08-11 -6 AnHar, 1952, vol 115, GuL, 1936, 2.2
-75   2428400 1936-08-19 2428398 1936-08-17 2 AnHar, 1952, vol 115
-73   2428760 1937-08-14 2428769 1937-08-23 -9 AnHar, 1952, vol 115
-71   2429140 1938-08-29 2429140 1938-08-29 0 AnHar, 1952, vol 115
-69   2429514 1939-09-07 2429512 1939-09-05 2 SVO
-67   2429874 1940-09-01 2429883 1940-09-10 -9 SVO
-65   2430232 1941-08-25 2430254 1941-09-16 -22 MitVS, 1943, vol 1, p 42
-63   2430599 1942-08-27 2430625 1942-09-22 -26 SVO
-61   2430967 1943-08-30 2430997 1943-09-29 -30 SVO
-59   2431350 1944-09-16 2431368 1944-10-04 -18 SVO
-57   2431708 1945-09-09 2431739 1945-10-10 -31 SVO
-55   2432085 1946-09-21 2432110 1946-10-16 -25 SVO
-53   2432446 1947-09-17 2432482 1947-10-23 -36 SVO
-51   2432825 1948-09-30 2432853 1948-10-28 -28 SVO
-50   2433010 1949-04-03 2433039 1949-05-02 -29 SVO
-49   2433197 1949-10-07 2433224 1949-11-03 -27 MitVS, 1952, vol 1, p 149
-34   2435987 1957-05-28 2436009 1957-06-19 -22 MitVS, 1966, vol 3, p 114
-24   2437826 1962-06-10 2437865 1962-07-19 -39 MitVS, 1966, vol 3, p 114
-22   2438202 1963-06-21 2438236 1963-07-25 -34 MitVS, 1966, vol 3, p 114
-12 11.2 2440090 1968-08-21 2440092 1968-08-23 -2 SVO
-10 11.3 2440458 1969-08-24 2440464 1969-08-30 -6 SVO
-8   2440828 1970-08-29 2440835 1970-09-05 -7 SVO
-6 11.5 2441192 1971-08-28 2441206 1971-09-11 -14 SVO
-4 11.0 2441573 1972-09-12 2441577 1972-09-16 -4 SVO
-2 10.8 2441937 1973-09-11 2441949 1973-09-23 -12 SVO
0 11.1 2442317 1974-09-26 2442320 1974-09-29 -3 SVO
2 11.3 2442689 1975-10-03 2442691 1975-10-05 -2 SVO
4 10.8 2443053 1976-10-01 2443063 1976-10-11 -10 SVO
6   2443425 1977-10-08 2443434 1977-10-17 -9 SVO
8   2443780 1978-09-28 2443805 1978-10-23 -25 SVO
10 10.8 2444149 1979-10-02 2444176 1979-10-29 -27 SVO
12   2444520 1980-10-07 2444548 1980-11-04 -28 SVO
14   2444875 1981-09-27 2444919 1981-11-10 -44 SVO
16 10.4 2445237 1982-09-24 2445290 1982-11-16 -53 SVO
18 11.6 2445613 1983-10-05 2445661 1983-11-22 -48 SVO
20 10.5 2445981 1984-10-07 2446033 1984-11-28 -52 SVO
22 10.7 2446346 1985-10-07 2446404 1985-12-04 -58 SVO
23   2446530 1986-04-09 2446589 1986-06-07 -59 SVO
24 11.5 2446727 1986-10-23 2446775 1986-12-10 -48 SVO
25   2446905 1987-04-19 2446961 1987-06-14 -56 SVO
26 10.7 2447091 1987-10-22 2447146 1987-12-16 -55 SVO
27   2447280 1988-04-28 2447332 1988-06-19 -52 SVO
28 11.0 2447470 1988-11-04 2447518 1988-12-22 -48 SVO
29   2447650 1989-05-03 2447703 1989-06-25 -53 SVO
30 11.7 2447850 1989-11-19 2447889 1989-12-28 -39 SVO
31   2448030 1990-05-18 2448075 1990-07-02 -45 SVO
32 11.1 2448218 1990-11-22 2448260 1991-01-03 -42 SVO
33 10.7 2448399 1991-05-22 2448446 1991-07-08 -47 SVO
34 10.5 2448581 1991-11-20 2448631 1992-01-09 -50 SVO
35 10.8 2448765 1992-05-22 2448817 1992-07-13 -52 SVO
36 11.2 2448963 1992-12-06 2449003 1993-01-15 -40 SVO
37 10.5 2449153 1993-06-14 2449188 1993-07-19 -35 SVO
38 10.5 2449332 1993-12-10 2449374 1994-01-21 -42 SVO
39 10.7 2449521 1994-06-17 2449560 1994-07-26 -39 SVO
40   2449702 1994-12-15 2449745 1995-01-27 -43 AFOEV
41 11.1 2449888 1995-06-19 2449931 1995-08-01 -43 SVO
42   2450070 1995-12-18 2450116 1996-02-02 -46 SVO
43 10.6 2450253 1996-06-18 2450302 1996-08-06 -49 SVO
45 10.8 2450628 1997-06-28 2450673 1997-08-12 -45 SVO
46   2450804 1997-12-21 2450859 1998-02-14 -55 AFOEV
47 11.1 2451006 1998-07-11 2451045 1998-08-19 -39 SVO
48 11.1 2451192 1999-01-13 2451230 1999-02-20 -38 SVO
49 10.5 2451376 1999-07-16 2451416 1999-08-25 -40 SVO
50   2451565 2000-01-21 2451602 2000-02-27 -37 SVO
51 11.0 2451760 2000-08-03 2451787 2000-08-30 -27 SVO
52 11.0 2451941 2001-01-31 2451973 2001-03-04 -32 SVO
53 10.8 2452132 2001-08-10 2452158 2001-09-05 -26 SVO
54   2452325 2002-02-19 2452344 2002-03-10 -19 SVO
55 10.4 2452503 2002-08-16 2452530 2002-09-12 -27 SVO
57 10.7 2452882 2003-08-30 2452901 2003-09-18 -19 SVO
58 11.0 2453066 2004-03-01 2453087 2004-03-22 -21 SVO
59 10.5 2453243 2004-08-25 2453272 2004-09-23 -29 SVO
60   2453430 2005-02-28 2453458 2005-03-28 -28 SVO
61 10.8 2453617 2005-09-03 2453643 2005-09-29 -26 SVO
62 11.2 2453802 2006-03-07 2453829 2006-04-03 -27 SVO
63 10.5 2453978 2006-08-30 2454015 2006-10-06 -37 SVO
64 11.1 2454167 2007-03-07 2454200 2007-04-09 -33 SVO
65 10.5 2454346 2007-09-02 2454386 2007-10-12 -40 SVO
66   2454530 2008-03-04 2454572 2008-04-15 -42 SVO
67 11.3 2454720 2008-09-10 2454757 2008-10-17 -37 SVO
68   2454895 2009-03-04 2454943 2009-04-21 -48 SVO
69 11.3 2455085 2009-09-10 2455128 2009-10-23 -43 SVO
70   2455265 2010-03-09 2455314 2010-04-27 -49 SVO
71 11.3 2455452 2010-09-12 2455500 2010-10-30 -48 SVO
72 10.5 2455630 2011-03-09 2455685 2011-05-03 -55 SVO
73 11.3 2455824 2011-09-19 2455871 2011-11-05 -47 SVO
74   2456020 2012-04-02 2456057 2012-05-09 -37 SVO
75 11.2 2456202 2012-10-01 2456242 2012-11-10 -40 SVO
76   2456385 2013-04-02 2456428 2013-05-15 -43 SVO
77 11.1 2456577 2013-10-11 2456614 2013-11-17 -37 SVO
78 10.5 2456755 2014-04-07 2456799 2014-05-21 -44 SVO
79 10.8 2456939 2014-10-08 2456985 2014-11-23 -46 SVO
80 10.9 2457133 2015-04-20 2457170 2015-05-27 -37 SVO
81 11.1 2457327 2015-10-31 2457356 2015-11-29 -29 SVO
82 10.6 2457506 2016-04-27 2457542 2016-06-02 -36 SVO
83 10.5 2457691 2016-10-29 2457727 2016-12-04 -36 SVO
84 11.1 2457880 2017-05-06 2457913 2017-06-08 -33 SVO
85 10.9 2458070 2017-11-12 2458099 2017-12-11 -29 SVO
86 10.5 2458251 2018-05-12 2458284 2018-06-14 -33 SVO
87 11.0 2458441 2018-11-18 2458470 2018-12-17 -29 SVO
88 11.6 2458636 2019-06-01 2458655 2019-06-20 -19 SVO
89   2458805 2019-11-17 2458841 2019-12-23 -36 SVO
90 10.5 2458989 2020-05-19 2459027 2020-06-26 -38 SVO
91 10.5 2459172 2020-11-18 2459212 2020-12-28 -40 SVO
92 11.2 2459359 2021-05-24 2459398 2021-07-02 -39 SVO
93 10.6 2459542 2021-11-23 2459584 2022-01-04 -42 SVO
94 10.7 2459725 2022-05-25 2459769 2022-07-08 -44 SVO
95 10.8 2459907 2022-11-23 2459955 2023-01-10 -48 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.