E | O (JD) | O (dat) | Period |
-54 | 2419747 | 1912-12-10 | 397.78 |
-44 | 2423717 | 1923-10-24 | 397.79 |
-39 | 2425680 | 1929-03-09 | 398.04 |
-38 | 2426080 | 1930-04-13 | 396.88 |
-32 | 2428480 | 1936-11-07 | 396.37 |
-31 | 2428878 | 1937-12-10 | 396.08 |
-30 | 2429281 | 1939-01-17 | 395.67 |
-29 | 2429655 | 1940-01-26 | 395.19 |
-28 | 2430060 | 1941-03-06 | 393.97 |
-15 | 2435180 | 1955-03-13 | 393.22 |
-4 | 2439529 | 1967-02-07 | 393 |
-3 | 2439928 | 1968-03-12 | 392.63 |
8 | 2444220 | 1979-12-12 | 392.11 |
9 | 2444610 | 1981-01-05 | 391.25 |
10 | 2444980 | 1982-01-10 | 390.03 |
11 | 2445360 | 1983-01-25 | 390.42 |
12 | 2445759 | 1984-02-28 | 393.58 |
13 | 2446165 | 1985-04-09 | 396.65 |
14 | 2446553 | 1986-05-02 | 397 |
15 | 2446965 | 1987-06-18 | 394.78 |
16 | 2447375 | 1988-08-01 | 396.57 |
17 | 2447768 | 1989-08-29 | 399.15 |
18 | 2448130 | 1990-08-26 | 397.36 |
19 | 2448516 | 1991-09-16 | 394.86 |
20 | 2448960 | 1992-12-03 | 393.56 |
21 | 2449346 | 1993-12-24 | 395.36 |
22 | 2449735 | 1995-01-17 | 397.22 |
23 | 2450133 | 1996-02-19 | 393.72 |
24 | 2450520 | 1997-03-12 | 392.14 |
25 | 2450913 | 1998-04-09 | 394.21 |
26 | 2451294 | 1999-04-25 | 393.07 |
27 | 2451694 | 2000-05-29 | 392.93 |
28 | 2452102 | 2001-07-11 | 392.72 |
29 | 2452498 | 2002-08-11 | 393.64 |
30 | 2452873 | 2003-08-21 | 394.21 |
31 | 2453281 | 2004-10-02 | 391.14 |
32 | 2453650 | 2005-10-06 | 389.51 |
33 | 2454068 | 2006-11-28 | 391.15 |
34 | 2454439 | 2007-12-04 | 393.21 |
35 | 2454833 | 2009-01-01 | 394.13 |
36 | 2455220 | 2010-01-23 | 394.57 |
37 | 2455627 | 2011-03-06 | 397.15 |
38 | 2456032 | 2012-04-14 | 399.43 |
39 | 2456417 | 2013-05-04 | 397.86 |
40 | 2456825 | 2014-06-16 | 396.71 |
41 | 2457242 | 2015-08-07 | 395.43 |
42 | 2457622 | 2016-08-21 | 396.43 |
43 | 2458001 | 2017-09-04 | 396.43 |
44 | 2458400 | 2018-10-08 | 392.64 |
45 | 2458795 | 2019-11-07 | 390.16 |
46 | 2459204 | 2020-12-20 | 395.09 |
47 | 2459588 | 2022-01-08 | 398.32 |
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. |