E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
-81 | 2412530 | 1893-03-07 | 2412571 | 1893-04-17 | -41 | SVO | |
-80 | 2412840 | 1894-01-11 | 2412893 | 1894-03-05 | -53 | SVO | |
-78 | 2413500 | 1895-11-02 | 2413538 | 1895-12-10 | -38 | SVO | |
-72 | 2415474 | 1901-03-30 | 2415471 | 1901-03-27 | 3 | SVO | |
-71 | 2415793 | 1902-02-12 | 2415793 | 1902-02-12 | 0 | SVO | |
-70 | 2416130 | 1903-01-15 | 2416116 | 1903-01-01 | 14 | SVO | |
-69 | 2416450 | 1903-12-01 | 2416438 | 1903-11-19 | 12 | AnHar, 1952, vol 118 | |
-68 | 2416780 | 1904-10-26 | 2416760 | 1904-10-06 | 20 | AnHar, 1952, vol 118 | |
-67 | 2417100 | 1905-09-11 | 2417082 | 1905-08-24 | 18 | SVO | |
-65 | 2417700 | 1907-05-04 | 2417727 | 1907-05-31 | -27 | SVO | |
-64 | 2418030 | 1908-03-29 | 2418049 | 1908-04-17 | -19 | PZ, 1951, vol 8, p 21 | |
-63 | 2418344 | 1909-02-06 | 2418371 | 1909-03-05 | -27 | SVO | |
-62 | 2418665 | 1909-12-24 | 2418694 | 1910-01-22 | -29 | SVO | |
-61 | 2418980 | 1910-11-04 | 2419016 | 1910-12-10 | -36 | AnHar, 1952, vol 118 | |
-57 | 2420230 | 1914-04-07 | 2420305 | 1914-06-21 | -75 | SVO | |
-56 | 2420572 | 1915-03-15 | 2420627 | 1915-05-09 | -55 | SVO | |
-55 | 2420898 | 1916-02-04 | 2420949 | 1916-03-26 | -51 | SVO | |
-54 | 2421216 | 1916-12-18 | 2421272 | 1917-02-12 | -56 | SVO | |
-53 | 2421535 | 1917-11-02 | 2421594 | 1917-12-31 | -59 | SVO | |
-52 | 2421870 | 1918-10-03 | 2421916 | 1918-11-18 | -46 | AnHar, 1952, vol 118 | |
-51 | 2422210 | 1919-09-08 | 2422238 | 1919-10-06 | -28 | SVO | |
-47 | 2423500 | 1923-03-21 | 2423527 | 1923-04-17 | -27 | SVO | |
-46 | 2423812 | 1924-01-27 | 2423850 | 1924-03-05 | -38 | SVO | |
-45 | 2424145 | 1924-12-25 | 2424172 | 1925-01-21 | -27 | SVO | |
-44 | 2424460 | 1925-11-05 | 2424494 | 1925-12-09 | -34 | AnHar, 1952, vol 118 | |
-43 | 2424800 | 1926-10-11 | 2424816 | 1926-10-27 | -16 | SVO | |
-42 | 2425125 | 1927-09-01 | 2425139 | 1927-09-15 | -14 | SVO | |
-41 | 2425440 | 1928-07-12 | 2425461 | 1928-08-02 | -21 | SVO | |
-40 | 2425770 | 1929-06-07 | 2425783 | 1929-06-20 | -13 | PZ, 1951, vol 8, p 21 | |
-39 | 2426118 | 1930-05-21 | 2426105 | 1930-05-08 | 13 | PZ, 1951, vol 8, p 21 | |
-38 | 2426452 | 1931-04-20 | 2426428 | 1931-03-27 | 24 | PZ, 1951, vol 8, p 21 | |
-37 | 2426763 | 1932-02-25 | 2426750 | 1932-02-12 | 13 | SVO | |
-36 | 2427098 | 1933-01-25 | 2427072 | 1932-12-30 | 26 | SVO | |
-35 | 2427430 | 1933-12-23 | 2427394 | 1933-11-17 | 36 | SVO | |
-34 | 2427760 | 1934-11-18 | 2427717 | 1934-10-06 | 43 | AnHar, 1952, vol 118 | |
-33 | 2428080 | 1935-10-04 | 2428039 | 1935-08-24 | 41 | AnHar, 1952, vol 118 | |
-30 | 2429020 | 1938-05-01 | 2429006 | 1938-04-17 | 14 | SVO | |
-29 | 2429320 | 1939-02-25 | 2429328 | 1939-03-05 | -8 | SVO | |
-28 | 2429648 | 1940-01-19 | 2429650 | 1940-01-21 | -2 | SVO | |
-27 | 2429981 | 1940-12-17 | 2429972 | 1940-12-08 | 9 | SVO | |
-26 | 2430290 | 1941-10-22 | 2430295 | 1941-10-27 | -5 | SVO | |
-24 | 2430930 | 1943-07-24 | 2430939 | 1943-08-02 | -9 | SVO | |
-22 | 2431570 | 1945-04-24 | 2431584 | 1945-05-08 | -14 | SVO | |
-21 | 2431900 | 1946-03-20 | 2431906 | 1946-03-26 | -6 | SVO | |
-20 | 2432230 | 1947-02-13 | 2432228 | 1947-02-11 | 2 | SVO | |
-19 | 2432559 | 1948-01-08 | 2432550 | 1947-12-30 | 9 | SVO | |
-18 | 2432890 | 1948-12-04 | 2432873 | 1948-11-17 | 17 | SVO | |
-17 | 2433220 | 1949-10-30 | 2433195 | 1949-10-05 | 25 | SVO | |
-12 | 2434830 | 1954-03-28 | 2434806 | 1954-03-04 | 24 | SVO | |
-2 | 2438024 | 1962-12-25 | 2438029 | 1962-12-30 | -5 | MitVS, 1967, vol 4, p 150 | |
-1 | 2438348 | 1963-11-14 | 2438351 | 1963-11-17 | -3 | MitVS, 1967, vol 4, p 150 | |
0 | 2438682 | 1964-10-13 | 2438673 | 1964-10-04 | 9 | MitVS, 1967, vol 4, p 150 | |
6 | 2440650 | 1970-03-04 | 2440607 | 1970-01-20 | 43 | SVO | |
7 | 8.8 | 2440990 | 1971-02-07 | 2440929 | 1970-12-08 | 61 | SVO |
8 | 8.7 | 2441319 | 1972-01-02 | 2441251 | 1971-10-26 | 68 | SVO |
9 | 2441650 | 1972-11-28 | 2441573 | 1972-09-12 | 77 | SVO | |
10 | 2441970 | 1973-10-14 | 2441896 | 1973-08-01 | 74 | SVO | |
11 | 2442310 | 1974-09-19 | 2442218 | 1974-06-19 | 92 | SVO | |
12 | 8.6 | 2442642 | 1975-08-17 | 2442540 | 1975-05-07 | 102 | SVO |
13 | 2442970 | 1976-07-10 | 2442862 | 1976-03-24 | 108 | SVO | |
14 | 2443280 | 1977-05-16 | 2443185 | 1977-02-10 | 95 | SVO | |
15 | 2443620 | 1978-04-21 | 2443507 | 1977-12-29 | 113 | SVO | |
16 | 8.6 | 2443953 | 1979-03-20 | 2443829 | 1978-11-16 | 124 | SVO |
17 | 8.7 | 2444284 | 1980-02-14 | 2444151 | 1979-10-04 | 133 | SVO |
18 | 8.8 | 2444614 | 1981-01-09 | 2444474 | 1980-08-22 | 140 | SVO |
19 | 2444930 | 1981-11-21 | 2444796 | 1981-07-10 | 134 | SVO | |
20 | 2445255 | 1982-10-12 | 2445118 | 1982-05-28 | 137 | SVO | |
21 | 2445600 | 1983-09-22 | 2445440 | 1983-04-15 | 160 | SVO | |
22 | 2445925 | 1984-08-12 | 2445763 | 1984-03-03 | 162 | SVO | |
23 | 2446250 | 1985-07-03 | 2446085 | 1985-01-19 | 165 | SVO | |
24 | 2446570 | 1986-05-19 | 2446407 | 1985-12-07 | 163 | SVO | |
25 | 2446908 | 1987-04-22 | 2446729 | 1986-10-25 | 179 | AFOEV | |
26 | 8.6 | 2447255 | 1988-04-03 | 2447052 | 1987-09-13 | 203 | SVO |
27 | 8.6 | 2447582 | 1989-02-24 | 2447374 | 1988-07-31 | 208 | SVO |
28 | 8.5 | 2447918 | 1990-01-26 | 2447696 | 1989-06-18 | 222 | SVO |
29 | 9.1 | 2448243 | 1990-12-17 | 2448018 | 1990-05-06 | 225 | SVO |
30 | 8.6 | 2448568 | 1991-11-07 | 2448341 | 1991-03-25 | 227 | SVO |
31 | 8.6 | 2448899 | 1992-10-03 | 2448663 | 1992-02-10 | 236 | SVO |
32 | 8.8 | 2449231 | 1993-08-31 | 2448985 | 1992-12-28 | 246 | SVO |
33 | 8.5 | 2449559 | 1994-07-25 | 2449307 | 1993-11-15 | 252 | SVO |
35 | 8.8 | 2450230 | 1996-05-26 | 2449952 | 1995-08-22 | 278 | SVO |
36 | 8.5 | 2450568 | 1997-04-29 | 2450274 | 1996-07-09 | 294 | SVO |
37 | 8.7 | 2450888 | 1998-03-15 | 2450596 | 1997-05-27 | 292 | SVO |
38 | 8.6 | 2451212 | 1999-02-02 | 2450919 | 1998-04-15 | 293 | SVO |
39 | 8.8 | 2451544 | 1999-12-31 | 2451241 | 1999-03-03 | 303 | SVO |
40 | 8.8 | 2451873 | 2000-11-24 | 2451563 | 2000-01-19 | 310 | SVO |
41 | 2452209 | 2001-10-26 | 2451885 | 2000-12-06 | 324 | AFOEV | |
42 | 8.9 | 2452524 | 2002-09-06 | 2452208 | 2001-10-25 | 316 | SVO |
43 | 8.5 | 2452848 | 2003-07-27 | 2452530 | 2002-09-12 | 318 | SVO |
44 | 8.9 | 2453170 | 2004-06-13 | 2452852 | 2003-07-31 | 318 | SVO |
45 | 2453492 | 2005-05-01 | 2453174 | 2004-06-17 | 318 | AFOEV | |
46 | 8.5 | 2453816 | 2006-03-21 | 2453497 | 2005-05-06 | 319 | SVO |
47 | 8.7 | 2454140 | 2007-02-08 | 2453819 | 2006-03-24 | 321 | SVO |
48 | 8.6 | 2454455 | 2007-12-20 | 2454141 | 2007-02-09 | 314 | SVO |
49 | 2454770 | 2008-10-30 | 2454463 | 2007-12-28 | 307 | SVO | |
50 | 8.6 | 2455088 | 2009-09-13 | 2454786 | 2008-11-15 | 302 | SVO |
51 | 8.6 | 2455408 | 2010-07-30 | 2455108 | 2009-10-03 | 300 | SVO |
52 | 8.6 | 2455730 | 2011-06-17 | 2455430 | 2010-08-21 | 300 | SVO |
53 | 8.6 | 2456061 | 2012-05-13 | 2455752 | 2011-07-09 | 309 | SVO |
54 | 8.4 | 2456368 | 2013-03-16 | 2456075 | 2012-05-27 | 293 | SVO |
55 | 8.6 | 2456675 | 2014-01-17 | 2456397 | 2013-04-14 | 278 | SVO |
56 | 8.8 | 2457002 | 2014-12-10 | 2456719 | 2014-03-02 | 283 | SVO |
57 | 2457320 | 2015-10-24 | 2457041 | 2015-01-18 | 279 | SVO | |
58 | 8.4 | 2457628 | 2016-08-27 | 2457364 | 2015-12-07 | 264 | SVO |
59 | 2457935 | 2017-06-30 | 2457686 | 2016-10-24 | 249 | SVO | |
60 | 9.1 | 2458235 | 2018-04-26 | 2458008 | 2017-09-11 | 227 | SVO |
61 | 2458563 | 2019-03-20 | 2458330 | 2018-07-30 | 233 | SVO | |
62 | 8.4 | 2458883 | 2020-02-03 | 2458653 | 2019-06-18 | 230 | SVO |
63 | 8.7 | 2459214 | 2020-12-30 | 2458975 | 2020-05-05 | 239 | SVO |
64 | 2459530 | 2021-11-11 | 2459297 | 2021-03-23 | 233 | SVO | |
65 | 8.5 | 2459842 | 2022-09-19 | 2459619 | 2022-02-08 | 223 | 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. |