Maxima for ST Lyr
Period: 300.05, Epoch: 2444429.2

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-96   2415600 1901-08-03 2415625 1901-08-28 -25 SVO
-92   2416800 1904-11-15 2416825 1904-12-10 -25 SVO
-91   2417117 1905-09-28 2417125 1905-10-06 -8 GuL, 1920, 1.2
-90   2417434 1906-08-11 2417425 1906-08-02 9 GuL, 1920, 1.2
-86   2418620 1909-11-09 2418625 1909-11-14 -5 SVO
-81   2420100 1913-11-28 2420125 1913-12-23 -25 SVO
-79   2420720 1915-08-10 2420725 1915-08-15 -5 SVO
-77   2421320 1917-04-01 2421326 1917-04-07 -6 SVO
-75   2421910 1918-11-12 2421926 1918-11-28 -16 SVO
-72   2422815 1921-05-05 2422826 1921-05-16 -11 SVO
-68   2424050 1924-09-21 2424026 1924-08-28 24 SVO
-67   2424360 1925-07-28 2424326 1925-06-24 34 SVO
-66   2424660 1926-05-24 2424626 1926-04-20 34 SVO
-65   2424965 1927-03-25 2424926 1927-02-14 39 SVO
-63   2425545 1928-10-25 2425526 1928-10-06 19 AN, 1936, vol 261, p 67
-62   2425850 1929-08-26 2425826 1929-08-02 24 SVO
-61   2426160 1930-07-02 2426126 1930-05-29 34 SVO
-59   2426755 1932-02-17 2426726 1932-01-19 29 AN, 1936, vol 261, p 67
-58   2427035 1932-11-23 2427026 1932-11-14 9 AN, 1936, vol 261, p 67
-56   2427626 1934-07-07 2427627 1934-07-08 -1 SVO
-55   2427932 1935-05-09 2427927 1935-05-04 5 SVO
-54   2428220 1936-02-21 2428227 1936-02-28 -7 SVO
-52   2428812 1937-10-05 2428827 1937-10-20 -15 SVO
-51   2429109 1938-07-29 2429127 1938-08-16 -18 SVO
-50   2429406 1939-05-22 2429427 1939-06-12 -21 SVO
-49   2429700 1940-03-11 2429727 1940-04-07 -27 SVO
-46   2430605 1942-09-02 2430627 1942-09-24 -22 MitVS, 1942, vol 1, p 8
-45   2430910 1943-07-04 2430927 1943-07-21 -17 SVO
-44   2431210 1944-04-29 2431227 1944-05-16 -17 SVO
-40   2432419 1947-08-21 2432427 1947-08-29 -8 SVO
-39   2432730 1948-06-27 2432727 1948-06-24 3 SVO
-38   2433045 1949-05-08 2433027 1949-04-20 18 SVO
-35   2433920 1951-09-30 2433928 1951-10-08 -8 SVO
-34   2434221 1952-07-27 2434228 1952-08-03 -7 SVO
-28   2436019 1957-06-29 2436028 1957-07-08 -9 MitVS, 1967, vol 4, p 150
-22   2437813 1962-05-28 2437828 1962-06-12 -15 MitVS, 1967, vol 4, p 150
-21   2438115 1963-03-26 2438128 1963-04-08 -13 MitVS, 1967, vol 4, p 150
-20   2438423 1964-01-28 2438428 1964-02-02 -5 MitVS, 1967, vol 4, p 150
-18   2439028 1965-09-24 2439028 1965-09-24 0 MitVS, 1967, vol 4, p 150
-17   2439330 1966-07-23 2439328 1966-07-21 2 MitVS, 1967, vol 4, p 150
-16   2439628 1967-05-17 2439628 1967-05-17 0 MitVS, 1981, vol 9, p 78
-8   2442020 1973-12-03 2442029 1973-12-12 -9 MitVS, 1981, vol 9, p 78
-7 10.3 2442309 1974-09-18 2442329 1974-10-08 -20 SVO
-6 10.7 2442609 1975-07-15 2442629 1975-08-04 -20 SVO
-5 11.0 2442920 1976-05-21 2442929 1976-05-30 -9 SVO
-4   2443210 1977-03-07 2443229 1977-03-26 -19 SVO
-3   2443505 1977-12-27 2443529 1978-01-20 -24 SVO
-2   2443815 1978-11-02 2443829 1978-11-16 -14 SVO
-1 10.7 2444113 1979-08-27 2444129 1979-09-12 -16 SVO
0   2444425 1980-07-04 2444429 1980-07-08 -4 MitVS, 1981, vol 9, p 78
1   2444740 1981-05-15 2444729 1981-05-04 11 SVO
2   2445025 1982-02-24 2445029 1982-02-28 -4 SVO
3   2445325 1982-12-21 2445329 1982-12-25 -4 SVO
4   2445633 1983-10-25 2445629 1983-10-21 4 SVO
5 11.4 2445937 1984-08-24 2445929 1984-08-16 8 SVO
6 10.5 2446241 1985-06-24 2446230 1985-06-13 11 SVO
7   2446552 1986-05-01 2446530 1986-04-09 22 SVO
8   2446850 1987-02-23 2446830 1987-02-03 20 SVO
10 10.5 2447453 1988-10-18 2447430 1988-09-25 23 SVO
11 10.6 2447748 1989-08-09 2447730 1989-07-22 18 SVO
12 10.9 2448056 1990-06-13 2448030 1990-05-18 26 SVO
13   2448345 1991-03-29 2448330 1991-03-14 15 SVO
15 10.1 2448947 1992-11-20 2448930 1992-11-03 17 SVO
16 11.3 2449244 1993-09-13 2449230 1993-08-30 14 SVO
17 10.8 2449549 1994-07-15 2449530 1994-06-26 19 SVO
18 11.0 2449860 1995-05-22 2449830 1995-04-22 30 SVO
19 10.5 2450155 1996-03-12 2450130 1996-02-16 25 SVO
20 10.4 2450443 1996-12-25 2450430 1996-12-12 13 SVO
21 11.2 2450754 1997-11-01 2450730 1997-10-08 24 SVO
22 10.5 2451048 1998-08-22 2451030 1998-08-04 18 SVO
23 10.8 2451352 1999-06-22 2451330 1999-05-31 22 SVO
24 10.6 2451652 2000-04-17 2451630 2000-03-26 22 SVO
25 10.5 2451942 2001-02-01 2451930 2001-01-20 12 SVO
26 10.8 2452247 2001-12-03 2452230 2001-11-16 17 SVO
27 10.4 2452541 2002-09-23 2452531 2002-09-13 10 SVO
28 10.5 2452834 2003-07-13 2452831 2003-07-10 3 SVO
29 10.9 2453135 2004-05-09 2453131 2004-05-05 4 SVO
31 11.2 2453741 2006-01-05 2453731 2005-12-26 10 SVO
32 11.0 2454033 2006-10-24 2454031 2006-10-22 2 SVO
33 10.4 2454326 2007-08-13 2454331 2007-08-18 -5 SVO
34 11.1 2454619 2008-06-01 2454631 2008-06-13 -12 SVO
35 10.6 2454921 2009-03-30 2454931 2009-04-09 -10 SVO
36 10.7 2455212 2010-01-15 2455231 2010-02-03 -19 SVO
37 10.7 2455510 2010-11-09 2455531 2010-11-30 -21 SVO
38 10.7 2455815 2011-09-10 2455831 2011-09-26 -16 SVO
39 10.9 2456122 2012-07-13 2456131 2012-07-22 -9 SVO
40 10.7 2456416 2013-05-03 2456431 2013-05-18 -15 SVO
41 11.0 2456722 2014-03-05 2456731 2014-03-14 -9 SVO
42 10.9 2457026 2015-01-03 2457031 2015-01-08 -5 SVO
43 10.9 2457323 2015-10-27 2457331 2015-11-04 -8 SVO
44 10.7 2457621 2016-08-20 2457631 2016-08-30 -10 SVO
45 10.3 2457918 2017-06-13 2457931 2017-06-26 -13 SVO
46 11.1 2458232 2018-04-23 2458231 2018-04-22 1 SVO
47 10.5 2458533 2019-02-18 2458532 2019-02-17 1 SVO
48 10.8 2458828 2019-12-10 2458832 2019-12-14 -4 SVO
49 10.4 2459124 2020-10-01 2459132 2020-10-09 -8 SVO
50 10.9 2459420 2021-07-24 2459432 2021-08-05 -12 SVO
51 11.2 2459725 2022-05-25 2459732 2022-06-01 -7 SVO
52 10.5 2460018 2023-03-14 2460032 2023-03-28 -14 SVO
53 11.0 2460319 2024-01-09 2460332 2024-01-22 -13 SVO
54 10.5 2460618 2024-11-03 2460632 2024-11-17 -14 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.