Maxima for TV Lyr
Period: 261.40, Epoch: 2438389.5

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-98   2412685 1893-08-09 2412772 1893-11-04 -87 SVO
-94   2413750 1896-07-09 2413818 1896-09-15 -68 SVO
-91   2414560 1898-09-27 2414602 1898-11-08 -42 SVO
-86   2415870 1902-04-30 2415909 1902-06-08 -39 SVO
-84   2416380 1903-09-22 2416432 1903-11-13 -52 SVO
-77   2418215 1908-09-30 2418262 1908-11-16 -47 SVO
-69   2420320 1914-07-06 2420353 1914-08-08 -33 SVO
-68   2420575 1915-03-18 2420614 1915-04-26 -39 SVO
-65   2421350 1917-05-01 2421398 1917-06-18 -48 SVO
-55   2424000 1924-08-02 2424012 1924-08-14 -12 SVO
-54   2424279 1925-05-08 2424274 1925-05-03 5 AN, 1926, vol 227, p 255
-50   2425330 1928-03-24 2425319 1928-03-13 11 SVO
-48   2425860 1929-09-05 2425842 1929-08-18 18 SVO
-47   2426115 1930-05-18 2426104 1930-05-07 11 SVO
-44   2426925 1932-08-05 2426888 1932-06-29 37 GuL, 1936, 2.2
-43   2427169 1933-04-06 2427149 1933-03-17 20 GuL, 1936, 2.2
-41   2427688 1934-09-07 2427672 1934-08-22 16 GuL, 1936, 2.2
-40   2427957 1935-06-03 2427933 1935-05-10 24 SVO
-37   2428740 1937-07-25 2428718 1937-07-03 22 SVO
-36   2429009 1938-04-20 2428979 1938-03-21 30 SVO
-34   2429531 1939-09-24 2429502 1939-08-26 29 SVO
-33   2429797 1940-06-16 2429763 1940-05-13 34 SVO
-30   2430589 1942-08-17 2430547 1942-07-06 42 MitVS, 1942, vol 1, p 9
-29   2430850 1943-05-05 2430809 1943-03-25 41 SVO
-26   2431645 1945-07-08 2431593 1945-05-17 52 SVO
-23   2432420 1947-08-22 2432377 1947-07-10 43 SVO
-22   2432700 1948-05-28 2432639 1948-03-28 61 SVO
-19   2433470 1950-07-07 2433423 1950-05-21 47 SVO
-18   2433755 1951-04-18 2433684 1951-02-06 71 SVO
0   2438439 1964-02-13 2438389 1963-12-25 50 MitVS, 1967, vol 4, p 150
6   2440000 1968-05-23 2439958 1968-04-11 42 AFOEV
15   2442340 1974-10-19 2442310 1974-09-19 30 SVO
16 11.2 2442593 1975-06-29 2442572 1975-06-08 21 SVO
17   2442855 1976-03-17 2442833 1976-02-24 22 SVO
19   2443385 1977-08-29 2443356 1977-07-31 29 SVO
20   2443631 1978-05-02 2443617 1978-04-18 14 SVO
22   2444150 1979-10-03 2444140 1979-09-23 10 SVO
23   2444415 1980-06-24 2444402 1980-06-11 13 SVO
25   2444930 1981-11-21 2444925 1981-11-16 5 SVO
26   2445195 1982-08-13 2445186 1982-08-04 9 SVO
29   2445965 1984-09-21 2445970 1984-09-26 -5 SVO
30   2446235 1985-06-18 2446232 1985-06-15 3 SVO
31   2446475 1986-02-13 2446493 1986-03-03 -18 SVO
33   2447000 1987-07-23 2447016 1987-08-08 -16 SVO
36 10.8 2447787 1989-09-17 2447800 1989-09-30 -13 SVO
37 11.3 2448053 1990-06-10 2448061 1990-06-18 -8 SVO
40 11.4 2448826 1992-07-22 2448846 1992-08-11 -20 SVO
41   2449095 1993-04-17 2449107 1993-04-29 -12 AFOEV
43 11.3 2449610 1994-09-14 2449630 1994-10-04 -20 SVO
44 11.5 2449882 1995-06-13 2449891 1995-06-22 -9 SVO
45 11.4 2450150 1996-03-07 2450153 1996-03-10 -3 SVO
46 11.5 2450410 1996-11-22 2450414 1996-11-26 -4 SVO
47 11.3 2450677 1997-08-16 2450675 1997-08-14 2 SVO
48 10.9 2450929 1998-04-25 2450937 1998-05-03 -8 SVO
49   2451200 1999-01-21 2451198 1999-01-19 2 SVO
50 11.6 2451459 1999-10-07 2451460 1999-10-08 -1 SVO
51 10.8 2451717 2000-06-21 2451721 2000-06-25 -4 SVO
53   2452248 2001-12-04 2452244 2001-11-30 4 AFOEV
54 11.9 2452501 2002-08-14 2452505 2002-08-18 -4 SVO
55   2452773 2003-05-13 2452767 2003-05-07 6 AFOEV
57   2453284 2004-10-05 2453289 2004-10-10 -5 AFOEV
58 10.8 2453536 2005-06-14 2453551 2005-06-29 -15 SVO
60   2454068 2006-11-28 2454074 2006-12-04 -6 AFOEV
61 12.0 2454333 2007-08-20 2454335 2007-08-22 -2 SVO
62   2454585 2008-04-28 2454596 2008-05-09 -11 SVO
63   2454840 2009-01-08 2454858 2009-01-26 -18 SVO
64 10.6 2455107 2009-10-02 2455119 2009-10-14 -12 SVO
65 11.3 2455367 2010-06-19 2455381 2010-07-03 -14 SVO
66 11.2 2455634 2011-03-13 2455642 2011-03-21 -8 SVO
67 11.1 2455894 2011-11-28 2455903 2011-12-07 -9 SVO
68 11.2 2456153 2012-08-13 2456165 2012-08-25 -12 SVO
69 11.2 2456415 2013-05-02 2456426 2013-05-13 -11 SVO
71 11.2 2456933 2014-10-02 2456949 2014-10-18 -16 SVO
72 11.2 2457195 2015-06-21 2457210 2015-07-06 -15 SVO
73 11.3 2457453 2016-03-05 2457472 2016-03-24 -19 SVO
74 11.1 2457717 2016-11-24 2457733 2016-12-10 -16 SVO
75 11.3 2457991 2017-08-25 2457995 2017-08-29 -4 SVO
76 11.8 2458240 2018-05-01 2458256 2018-05-17 -16 SVO
77 11.2 2458508 2019-01-24 2458517 2019-02-02 -9 SVO
78 11.0 2458769 2019-10-12 2458779 2019-10-22 -10 SVO
79 11.4 2459033 2020-07-02 2459040 2020-07-09 -7 SVO
80 10.9 2459299 2021-03-25 2459302 2021-03-28 -3 SVO
81 11.2 2459550 2021-12-01 2459563 2021-12-14 -13 SVO
82 10.7 2459810 2022-08-18 2459824 2022-09-01 -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.