E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
-77 | 2415810 | 1902-03-01 | 2415813 | 1902-03-04 | -3 | SVO | |
-76 | 2416110 | 1902-12-26 | 2416105 | 1902-12-21 | 5 | SVO | |
-72 | 2417280 | 1906-03-10 | 2417273 | 1906-03-03 | 7 | SVO | |
-70 | 2417882 | 1907-11-02 | 2417857 | 1907-10-08 | 25 | PZ, 1951, vol 8, p 21 | |
-69 | 2418154 | 1908-07-31 | 2418150 | 1908-07-27 | 4 | PZ, 1951, vol 8, p 21 | |
-68 | 2418438 | 1909-05-11 | 2418442 | 1909-05-15 | -4 | PZ, 1951, vol 8, p 21 | |
-66 | 2419034 | 1910-12-28 | 2419026 | 1910-12-20 | 8 | PZ, 1951, vol 8, p 21 | |
-62 | 2420192 | 1914-02-28 | 2420194 | 1914-03-02 | -2 | PZ, 1951, vol 8, p 21 | |
-61 | 2420490 | 1914-12-23 | 2420487 | 1914-12-20 | 3 | PZ, 1951, vol 8, p 21 | |
-60 | 2420791 | 1915-10-20 | 2420779 | 1915-10-08 | 12 | PZ, 1951, vol 8, p 21 | |
-59 | 2421085 | 1916-08-09 | 2421071 | 1916-07-26 | 14 | PZ, 1951, vol 8, p 21 | |
-58 | 2421360 | 1917-05-11 | 2421363 | 1917-05-14 | -3 | PZ, 1951, vol 8, p 21 | |
-57 | 2421658 | 1918-03-05 | 2421655 | 1918-03-02 | 3 | PZ, 1951, vol 8, p 21 | |
-56 | 2421960 | 1919-01-01 | 2421947 | 1918-12-19 | 13 | PZ, 1951, vol 8, p 21 | |
-55 | 2422251 | 1919-10-19 | 2422239 | 1919-10-07 | 12 | PZ, 1951, vol 8, p 21 | |
-54 | 2422538 | 1920-08-01 | 2422531 | 1920-07-25 | 7 | PZ, 1951, vol 8, p 21 | |
-53 | 2422840 | 1921-05-30 | 2422824 | 1921-05-14 | 16 | PZ, 1951, vol 8, p 21 | |
-52 | 2423140 | 1922-03-26 | 2423116 | 1922-03-02 | 24 | PZ, 1951, vol 8, p 21 | |
-51 | 2423410 | 1922-12-21 | 2423408 | 1922-12-19 | 2 | PZ, 1951, vol 8, p 21 | |
-42 | 2426010 | 1930-02-02 | 2426037 | 1930-03-01 | -27 | SVO | |
-41 | 2426320 | 1930-12-09 | 2426329 | 1930-12-18 | -9 | SVO | |
-40 | 2426630 | 1931-10-15 | 2426621 | 1931-10-06 | 9 | SVO | |
-37 | 2427479 | 1934-02-10 | 2427498 | 1934-03-01 | -19 | SVO | |
-36 | 2427784 | 1934-12-12 | 2427790 | 1934-12-18 | -6 | SVO | |
-35 | 2428096 | 1935-10-20 | 2428082 | 1935-10-06 | 14 | SVO | |
-32 | 2428961 | 1938-03-03 | 2428958 | 1938-02-28 | 3 | SVO | |
-31 | 2429260 | 1938-12-27 | 2429250 | 1938-12-17 | 10 | SVO | |
-30 | 2429553 | 1939-10-16 | 2429542 | 1939-10-05 | 11 | PZ, 1951, vol 8, p 21 | |
-27 | 2430412 | 1942-02-21 | 2430419 | 1942-02-28 | -7 | SVO | |
-26 | 2430697 | 1942-12-03 | 2430711 | 1942-12-17 | -14 | SVO | |
-22 | 2431860 | 1946-02-08 | 2431879 | 1946-02-27 | -19 | SVO | |
-21 | 2432150 | 1946-11-25 | 2432172 | 1946-12-17 | -22 | SVO | |
-17 | 2433285 | 1950-01-03 | 2433340 | 1950-02-27 | -55 | SVO | |
-16 | 2433582 | 1950-10-27 | 2433632 | 1950-12-16 | -50 | SVO | |
13 | 10.8 | 2442129 | 1974-03-22 | 2442104 | 1974-02-25 | 25 | SVO |
14 | 11.2 | 2442422 | 1975-01-09 | 2442396 | 1974-12-14 | 26 | SVO |
15 | 10.7 | 2442711 | 1975-10-25 | 2442688 | 1975-10-02 | 23 | SVO |
17 | 10.5 | 2443290 | 1977-05-26 | 2443272 | 1977-05-08 | 18 | SVO |
19 | 11.2 | 2443875 | 1979-01-01 | 2443856 | 1978-12-13 | 19 | SVO |
20 | 2444165 | 1979-10-18 | 2444149 | 1979-10-02 | 16 | SVO | |
22 | 11.3 | 2444731 | 1981-05-06 | 2444733 | 1981-05-08 | -2 | SVO |
23 | 2445040 | 1982-03-11 | 2445025 | 1982-02-24 | 15 | SVO | |
24 | 11.0 | 2445324 | 1982-12-20 | 2445317 | 1982-12-13 | 7 | SVO |
25 | 2445612 | 1983-10-04 | 2445609 | 1983-10-01 | 3 | AFOEV | |
26 | 2445890 | 1984-07-08 | 2445901 | 1984-07-19 | -11 | SVO | |
28 | 11.4 | 2446473 | 1986-02-11 | 2446486 | 1986-02-24 | -13 | SVO |
29 | 11.1 | 2446767 | 1986-12-02 | 2446778 | 1986-12-13 | -11 | SVO |
30 | 2447045 | 1987-09-06 | 2447070 | 1987-10-01 | -25 | SVO | |
32 | 2447614 | 1989-03-28 | 2447654 | 1989-05-07 | -40 | AFOEV | |
33 | 10.7 | 2447912 | 1990-01-20 | 2447946 | 1990-02-23 | -34 | SVO |
34 | 11.5 | 2448208 | 1990-11-12 | 2448238 | 1990-12-12 | -30 | SVO |
37 | 10.6 | 2449068 | 1993-03-21 | 2449115 | 1993-05-07 | -47 | SVO |
38 | 11.0 | 2449369 | 1994-01-16 | 2449407 | 1994-02-23 | -38 | SVO |
39 | 11.5 | 2449672 | 1994-11-15 | 2449699 | 1994-12-12 | -27 | SVO |
40 | 2449971 | 1995-09-10 | 2449991 | 1995-09-30 | -20 | AFOEV | |
42 | 2450555 | 1997-04-16 | 2450575 | 1997-05-06 | -20 | AFOEV | |
43 | 11.3 | 2450859 | 1998-02-14 | 2450867 | 1998-02-22 | -8 | SVO |
44 | 10.3 | 2451144 | 1998-11-26 | 2451160 | 1998-12-12 | -16 | SVO |
45 | 2451463 | 1999-10-11 | 2451452 | 1999-09-30 | 11 | AFOEV | |
47 | 11.2 | 2452033 | 2001-05-03 | 2452036 | 2001-05-06 | -3 | SVO |
48 | 10.9 | 2452329 | 2002-02-23 | 2452328 | 2002-02-22 | 1 | SVO |
49 | 11.3 | 2452613 | 2002-12-04 | 2452620 | 2002-12-11 | -7 | SVO |
50 | 11.0 | 2452908 | 2003-09-25 | 2452912 | 2003-09-29 | -4 | SVO |
51 | 2453210 | 2004-07-23 | 2453204 | 2004-07-17 | 6 | SVO | |
52 | 2453510 | 2005-05-19 | 2453496 | 2005-05-05 | 14 | SVO | |
53 | 11.5 | 2453803 | 2006-03-08 | 2453789 | 2006-02-22 | 14 | SVO |
54 | 10.7 | 2454090 | 2006-12-20 | 2454081 | 2006-12-11 | 9 | SVO |
55 | 10.9 | 2454385 | 2007-10-11 | 2454373 | 2007-09-29 | 12 | SVO |
58 | 11.8 | 2455270 | 2010-03-14 | 2455249 | 2010-02-21 | 21 | SVO |
59 | 10.6 | 2455550 | 2010-12-19 | 2455541 | 2010-12-10 | 9 | SVO |
60 | 2455850 | 2011-10-15 | 2455833 | 2011-09-28 | 17 | SVO | |
63 | 2456735 | 2014-03-18 | 2456710 | 2014-02-21 | 25 | SVO | |
64 | 11.5 | 2457036 | 2015-01-13 | 2457002 | 2014-12-10 | 34 | SVO |
65 | 10.7 | 2457333 | 2015-11-06 | 2457294 | 2015-09-28 | 39 | SVO |
66 | 2457630 | 2016-08-29 | 2457586 | 2016-07-16 | 44 | SVO | |
68 | 10.7 | 2458231 | 2018-04-22 | 2458170 | 2018-02-20 | 61 | SVO |
69 | 11.1 | 2458525 | 2019-02-10 | 2458463 | 2018-12-10 | 62 | SVO |
70 | 10.9 | 2458823 | 2019-12-05 | 2458755 | 2019-09-28 | 68 | SVO |
71 | 11.3 | 2459124 | 2020-10-01 | 2459047 | 2020-07-16 | 77 | SVO |
72 | 10.9 | 2459427 | 2021-07-31 | 2459339 | 2021-05-04 | 88 | SVO |
73 | 11.0 | 2459698 | 2022-04-28 | 2459631 | 2022-02-20 | 67 | 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. |