E | O (JD) | O (dat) | Period |
-30 | 2425120 | 1927-08-27 | 398.06 |
-28 | 2425900 | 1929-10-15 | 398.1 |
-23 | 2427880 | 1935-03-18 | 397.99 |
-19 | 2429490 | 1939-08-14 | 397.87 |
-16 | 2430680 | 1942-11-16 | 398.92 |
-13 | 2431875 | 1946-02-23 | 400.31 |
-12 | 2432270 | 1947-03-25 | 400.8 |
-11 | 2432680 | 1948-05-08 | 400.75 |
-10 | 2433100 | 1949-07-02 | 399.25 |
-9 | 2433490 | 1950-07-27 | 397.15 |
-8 | 2433900 | 1951-09-10 | 396.96 |
-7 | 2434285 | 1952-09-29 | 396.54 |
-6 | 2434658 | 1953-10-07 | 395.93 |
8 | 2440210 | 1968-12-19 | 395.8 |
15 | 2443000 | 1976-08-09 | 395.98 |
16 | 2443400 | 1977-09-13 | 396.69 |
19 | 2444570 | 1980-11-26 | 397.69 |
23 | 2446172 | 1985-04-16 | 398.2 |
24 | 2446564 | 1986-05-13 | 397.29 |
25 | 2446974 | 1987-06-27 | 397.64 |
26 | 2447381 | 1988-08-07 | 399.65 |
27 | 2447775 | 1989-09-05 | 401.57 |
28 | 2448160 | 1990-09-25 | 400.14 |
29 | 2448558 | 1991-10-28 | 397 |
30 | 2448978 | 1992-12-21 | 396.43 |
31 | 2449380 | 1994-01-27 | 398 |
32 | 2449760 | 1995-02-11 | 398.14 |
33 | 2450153 | 1996-03-10 | 395.86 |
34 | 2450553 | 1997-04-14 | 394.21 |
35 | 2450954 | 1998-05-20 | 396.21 |
36 | 2451338 | 1999-06-08 | 399.14 |
37 | 2451740 | 2000-07-14 | 399.36 |
38 | 2452137 | 2001-08-15 | 396.79 |
39 | 2452550 | 2002-10-02 | 395.93 |
40 | 2452951 | 2003-11-07 | 396.71 |
41 | 2453346 | 2004-12-06 | 396.57 |
42 | 2453716 | 2005-12-11 | 395.43 |
43 | 2454119 | 2007-01-18 | 394.36 |
44 | 2454513 | 2008-02-16 | 394.93 |
45 | 2454916 | 2009-03-25 | 398.14 |
46 | 2455307 | 2010-04-20 | 400.5 |
47 | 2455715 | 2011-06-02 | 400.5 |
48 | 2456111 | 2012-07-02 | 400.14 |
49 | 2456525 | 2013-08-20 | 398.64 |
50 | 2456917 | 2014-09-16 | 397.57 |
51 | 2457322 | 2015-10-26 | 395.79 |
52 | 2457709 | 2016-11-16 | 393.5 |
53 | 2458095 | 2017-12-07 | 392.57 |
54 | 2458493 | 2019-01-09 | 391.7 |
55 | 2458874 | 2020-01-25 | 389.86 |
56 | 2459271 | 2021-02-25 | 391.42 |
57 | 2459667 | 2022-03-28 | 392.5 |
E | Cycle number from the GCVS4 epoch. |
O (JD) | Julian date at observed time for maximum. |
O (Dat) | Same as above, expressed as date. |
Period | Calculated mean period at cycle number E. |