E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
-95 | 2411510 | 1890-05-22 | 2411452 | 1890-03-25 | 58 | SVO | |
-89 | 2413340 | 1895-05-26 | 2413271 | 1895-03-18 | 69 | SVO | |
-87 | 2413934 | 1897-01-09 | 2413877 | 1896-11-13 | 57 | SVO | |
-83 | 2415160 | 1900-05-20 | 2415090 | 1900-03-11 | 70 | SVO | |
-82 | 2415470 | 1901-03-26 | 2415394 | 1901-01-09 | 76 | SVO | |
-81 | 2415760 | 1902-01-10 | 2415697 | 1901-11-08 | 63 | SVO | |
-80 | 2416050 | 1902-10-27 | 2416000 | 1902-09-07 | 50 | SVO | |
-77 | 2416949 | 1905-04-13 | 2416910 | 1905-03-05 | 39 | SVO | |
-76 | 2417260 | 1906-02-18 | 2417213 | 1906-01-02 | 47 | SVO | |
-75 | 2417560 | 1906-12-15 | 2417516 | 1906-11-01 | 44 | SVO | |
-72 | 2418450 | 1909-05-23 | 2418426 | 1909-04-29 | 24 | SVO | |
-71 | 2418756 | 1910-03-25 | 2418729 | 1910-02-26 | 27 | SVO | |
-70 | 2419050 | 1911-01-13 | 2419033 | 1910-12-27 | 17 | SVO | |
-65 | 2420530 | 1915-02-01 | 2420549 | 1915-02-20 | -19 | SVO | |
-64 | 2420810 | 1915-11-08 | 2420852 | 1915-12-20 | -42 | SVO | |
-60 | 2422020 | 1919-03-02 | 2422065 | 1919-04-16 | -45 | SVO | |
-59 | 2422320 | 1919-12-27 | 2422368 | 1920-02-13 | -48 | SVO | |
-55 | 2423520 | 1923-04-10 | 2423581 | 1923-06-10 | -61 | SVO | |
-54 | 2423827 | 1924-02-11 | 2423884 | 1924-04-08 | -57 | SVO | |
-53 | 2424135 | 1924-12-15 | 2424188 | 1925-02-06 | -53 | SVO | |
-49 | 2425352 | 1928-04-15 | 2425401 | 1928-06-03 | -49 | SVO | |
-48 | 2425663 | 1929-02-20 | 2425704 | 1929-04-02 | -41 | GuL, 1936, 2.2 | |
-47 | 2425980 | 1930-01-03 | 2426007 | 1930-01-30 | -27 | SVO | |
-44 | 2426890 | 1932-07-01 | 2426917 | 1932-07-28 | -27 | SVO | |
-43 | 2427196 | 1933-05-03 | 2427220 | 1933-05-27 | -24 | SVO | |
-42 | 2427508 | 1934-03-11 | 2427523 | 1934-03-26 | -15 | SVO | |
-41 | 2427810 | 1935-01-07 | 2427826 | 1935-01-23 | -16 | SVO | |
-37 | 2429015 | 1938-04-26 | 2429039 | 1938-05-20 | -24 | SVO | |
-36 | 2429308 | 1939-02-13 | 2429343 | 1939-03-20 | -35 | SVO | |
-35 | 2429610 | 1939-12-12 | 2429646 | 1940-01-17 | -36 | SVO | |
-34 | 2429920 | 1940-10-17 | 2429949 | 1940-11-15 | -29 | SVO | |
-32 | 2430520 | 1942-06-09 | 2430556 | 1942-07-15 | -36 | SVO | |
-31 | 2430822 | 1943-04-07 | 2430859 | 1943-05-14 | -37 | SVO | |
-30 | 2431145 | 1944-02-24 | 2431162 | 1944-03-12 | -17 | SVO | |
-29 | 2431455 | 1944-12-30 | 2431465 | 1945-01-09 | -10 | SVO | |
-28 | 2431760 | 1945-10-31 | 2431768 | 1945-11-08 | -8 | SVO | |
-26 | 2432360 | 1947-06-23 | 2432375 | 1947-07-08 | -15 | SVO | |
-25 | 2432676 | 1948-05-04 | 2432678 | 1948-05-06 | -2 | SVO | |
-24 | 2432970 | 1949-02-22 | 2432981 | 1949-03-05 | -11 | SVO | |
-23 | 2433281 | 1949-12-30 | 2433285 | 1950-01-03 | -4 | SVO | |
-6 | 2438477 | 1964-03-22 | 2438440 | 1964-02-14 | 37 | MitVS, 1966, vol 4, p 28 | |
-1 | 2439960 | 1968-04-13 | 2439956 | 1968-04-09 | 4 | SVO | |
0 | 2440265 | 1969-02-12 | 2440259 | 1969-02-06 | 6 | SVO | |
1 | 2440570 | 1969-12-14 | 2440562 | 1969-12-06 | 8 | SVO | |
5 | 2441770 | 1973-03-28 | 2441775 | 1973-04-02 | -5 | SVO | |
6 | 2442080 | 1974-02-01 | 2442079 | 1974-01-31 | 1 | SVO | |
7 | 9.4 | 2442373 | 1974-11-21 | 2442382 | 1974-11-30 | -9 | SVO |
10 | 2443290 | 1977-05-26 | 2443292 | 1977-05-28 | -2 | SVO | |
11 | 9.1 | 2443588 | 1978-03-20 | 2443595 | 1978-03-27 | -7 | SVO |
12 | 9.2 | 2443873 | 1978-12-30 | 2443898 | 1979-01-24 | -25 | SVO |
13 | 2444180 | 1979-11-02 | 2444201 | 1979-11-23 | -21 | SVO | |
15 | 2444790 | 1981-07-04 | 2444808 | 1981-07-22 | -18 | SVO | |
16 | 9.4 | 2445097 | 1982-05-07 | 2445111 | 1982-05-21 | -14 | SVO |
17 | 9.7 | 2445403 | 1983-03-09 | 2445414 | 1983-03-20 | -11 | SVO |
18 | 8.9 | 2445699 | 1983-12-30 | 2445717 | 1984-01-17 | -18 | SVO |
19 | 2445995 | 1984-10-21 | 2446021 | 1984-11-16 | -26 | SVO | |
20 | 9.5 | 2446308 | 1985-08-30 | 2446324 | 1985-09-15 | -16 | SVO |
21 | 2446620 | 1986-07-08 | 2446627 | 1986-07-15 | -7 | SVO | |
22 | 9.1 | 2446910 | 1987-04-24 | 2446930 | 1987-05-14 | -20 | SVO |
23 | 9.2 | 2447227 | 1988-03-06 | 2447234 | 1988-03-13 | -7 | SVO |
24 | 9.7 | 2447530 | 1989-01-03 | 2447537 | 1989-01-10 | -7 | SVO |
25 | 2447830 | 1989-10-30 | 2447840 | 1989-11-09 | -10 | SVO | |
26 | 2448130 | 1990-08-26 | 2448143 | 1990-09-08 | -13 | SVO | |
27 | 2448440 | 1991-07-02 | 2448447 | 1991-07-09 | -7 | SVO | |
28 | 9.0 | 2448746 | 1992-05-03 | 2448750 | 1992-05-07 | -4 | SVO |
29 | 9.4 | 2449048 | 1993-03-01 | 2449053 | 1993-03-06 | -5 | SVO |
30 | 9.2 | 2449350 | 1993-12-28 | 2449356 | 1994-01-03 | -6 | SVO |
31 | 2449650 | 1994-10-24 | 2449660 | 1994-11-03 | -10 | SVO | |
33 | 2450270 | 1996-07-05 | 2450266 | 1996-07-01 | 4 | SVO | |
34 | 9.5 | 2450569 | 1997-04-30 | 2450569 | 1997-04-30 | 0 | SVO |
35 | 9.5 | 2450865 | 1998-02-20 | 2450872 | 1998-02-27 | -7 | SVO |
36 | 8.8 | 2451169 | 1998-12-21 | 2451176 | 1998-12-28 | -7 | SVO |
37 | 2451465 | 1999-10-13 | 2451479 | 1999-10-27 | -14 | SVO | |
40 | 8.9 | 2452384 | 2002-04-19 | 2452389 | 2002-04-24 | -5 | SVO |
41 | 9.4 | 2452686 | 2003-02-15 | 2452692 | 2003-02-21 | -6 | SVO |
42 | 8.8 | 2452987 | 2003-12-13 | 2452995 | 2003-12-21 | -8 | SVO |
43 | 9.4 | 2453302 | 2004-10-23 | 2453298 | 2004-10-19 | 4 | SVO |
44 | 9.7 | 2453601 | 2005-08-18 | 2453602 | 2005-08-19 | -1 | SVO |
45 | 2453910 | 2006-06-23 | 2453905 | 2006-06-18 | 5 | SVO | |
46 | 9.5 | 2454212 | 2007-04-21 | 2454208 | 2007-04-17 | 4 | SVO |
47 | 9.6 | 2454529 | 2008-03-03 | 2454511 | 2008-02-14 | 18 | SVO |
48 | 9.5 | 2454824 | 2008-12-23 | 2454815 | 2008-12-14 | 9 | SVO |
49 | 9.3 | 2455132 | 2009-10-27 | 2455118 | 2009-10-13 | 14 | SVO |
52 | 9.5 | 2456039 | 2012-04-21 | 2456028 | 2012-04-10 | 11 | SVO |
53 | 9.3 | 2456352 | 2013-02-28 | 2456331 | 2013-02-07 | 21 | SVO |
54 | 10.3 | 2456657 | 2013-12-30 | 2456634 | 2013-12-07 | 23 | SVO |
55 | 9.3 | 2456965 | 2014-11-03 | 2456937 | 2014-10-06 | 28 | SVO |
56 | 9.4 | 2457264 | 2015-08-29 | 2457240 | 2015-08-05 | 24 | SVO |
57 | 9.9 | 2457556 | 2016-06-16 | 2457544 | 2016-06-04 | 12 | SVO |
58 | 9.5 | 2457865 | 2017-04-21 | 2457847 | 2017-04-03 | 18 | SVO |
59 | 9.7 | 2458176 | 2018-02-26 | 2458150 | 2018-01-31 | 26 | SVO |
60 | 9.7 | 2458478 | 2018-12-25 | 2458453 | 2018-11-30 | 25 | SVO |
61 | 9.3 | 2458775 | 2019-10-18 | 2458757 | 2019-09-30 | 18 | SVO |
61 | 9.3 | 2458775 | 2019-10-18 | 2458757 | 2019-09-30 | 18 | SVO |
62 | 9.2 | 2459075 | 2020-08-13 | 2459060 | 2020-07-29 | 15 | SVO |
62 | 9.2 | 2459075 | 2020-08-13 | 2459060 | 2020-07-29 | 15 | SVO |
63 | 10.1 | 2459387 | 2021-06-21 | 2459363 | 2021-05-28 | 24 | SVO |
63 | 10.1 | 2459387 | 2021-06-21 | 2459363 | 2021-05-28 | 24 | SVO |
64 | 10.1 | 2459689 | 2022-04-19 | 2459666 | 2022-03-27 | 23 | SVO |
64 | 10.1 | 2459689 | 2022-04-19 | 2459666 | 2022-03-27 | 23 | 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. |