Maxima for AI Per
Period: 226.30, Epoch: 2438638.2

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-119   2411670 1890-10-29 2411708 1890-12-06 -38 SVO
-109   2413925 1896-12-31 2413971 1897-02-15 -46 SVO
-106   2414615 1898-11-21 2414650 1898-12-26 -35 SVO
-101   2415755 1902-01-05 2415782 1902-02-01 -27 SVO
-100   2415975 1902-08-13 2416008 1902-09-15 -33 SVO
-98   2416425 1903-11-06 2416461 1903-12-12 -36 SVO
-96   2416900 1905-02-23 2416913 1905-03-08 -13 SVO
-95   2417125 1905-10-06 2417140 1905-10-21 -15 SVO
-93   2417564 1906-12-19 2417592 1907-01-16 -28 PZP, 1973, tom 1, p 439
-90   2418240 1908-10-25 2418271 1908-11-25 -31 PZP, 1973, tom 1, p 439
-88   2418685 1910-01-13 2418724 1910-02-21 -39 SVO
-85   2419365 1911-11-24 2419403 1912-01-01 -38 SVO
-79   2420780 1915-10-09 2420760 1915-09-19 20 SVO
-72   2422370 1920-02-15 2422344 1920-01-20 26 SVO
-69   2423055 1921-12-31 2423023 1921-11-29 32 SVO
-66   2423735 1923-11-11 2423702 1923-10-09 33 SVO
-63   2424405 1925-09-11 2424381 1925-08-18 24 SVO
-56   2425980 1930-01-03 2425965 1929-12-19 15 SVO
-51   2427115 1933-02-11 2427097 1933-01-24 18 SVO
-50   2427339 1933-09-23 2427323 1933-09-07 16 AN, 1934, vol 252, p 269
-47   2428029 1935-08-14 2428002 1935-07-18 27 AN, 1936, vol 259, p 101
-46   2428252 1936-03-24 2428228 1936-02-29 24 AN, 1948, vol 276, p 11
-45   2428481 1936-11-08 2428455 1936-10-13 26 AN, 1948, vol 276, p 11
-43   2428951 1938-02-21 2428907 1938-01-08 44 AN, 1948, vol 276, p 11
-42   2429170 1938-09-28 2429134 1938-08-23 36 SVO
-41   2429368 1939-04-14 2429360 1939-04-06 8 AN, 1948, vol 276, p 11
-40   2429580 1939-11-12 2429586 1939-11-18 -6 SVO
-38   2430040 1941-02-14 2430039 1941-02-13 1 SVO
-37   2430270 1941-10-02 2430265 1941-09-27 5 SVO
-35   2430735 1943-01-10 2430718 1942-12-24 17 SVO
-29   2432100 1946-10-06 2432075 1946-09-11 25 SVO
-14   2435402 1955-10-21 2435470 1955-12-28 -68 PZP, 1973, tom 1, p 439
-9   2436557 1958-12-19 2436601 1959-02-01 -44 PZP, 1973, tom 1, p 439
-1   2438407 1964-01-12 2438412 1964-01-17 -5 PZP, 1973, tom 1, p 439
0 11.4 2438650 1964-09-11 2438638 1964-08-30 12 SVO
5   2439765 1967-10-01 2439770 1967-10-06 -5 SVO
10   2440910 1970-11-19 2440901 1970-11-10 9 SVO
12   2441360 1972-02-12 2441354 1972-02-06 6 SVO
13   2441593 1972-10-02 2441580 1972-09-19 13 PZP, 1973, tom 1, p 439
16   2442275 1974-08-15 2442259 1974-07-30 16 SVO
18 11.9 2442719 1975-11-02 2442712 1975-10-26 7 SVO
20   2443180 1977-02-05 2443164 1977-01-20 16 SVO
21   2443400 1977-09-13 2443391 1977-09-04 9 SVO
23   2443860 1978-12-17 2443843 1978-11-30 17 SVO
26   2444520 1980-10-07 2444522 1980-10-09 -2 SVO
28 11.5 2444984 1982-01-14 2444975 1982-01-05 9 SVO
29   2445210 1982-08-28 2445201 1982-08-19 9 SVO
31 11.5 2445652 1983-11-13 2445654 1983-11-15 -2 SVO
33   2446110 1985-02-13 2446106 1985-02-09 4 SVO
36 11.5 2446798 1987-01-02 2446785 1986-12-20 13 SVO
38   2447243 1988-03-22 2447238 1988-03-17 5 AFOEV
39 11.9 2447478 1988-11-12 2447464 1988-10-29 14 SVO
41 11.6 2447939 1990-02-16 2447917 1990-01-25 22 SVO
42 11.4 2448166 1990-10-01 2448143 1990-09-08 23 SVO
44 11.7 2448631 1992-01-09 2448595 1991-12-04 36 SVO
45   2448855 1992-08-20 2448822 1992-07-18 33 SVO
47 11.3 2449308 1993-11-16 2449274 1993-10-13 34 SVO
49 11.7 2449771 1995-02-22 2449727 1995-01-09 44 SVO
50 11.5 2449999 1995-10-08 2449953 1995-08-23 46 SVO
52 11.7 2450457 1997-01-08 2450406 1996-11-18 51 SVO
53   2450681 1997-08-20 2450632 1997-07-02 49 AFOEV
55 11.4 2451126 1998-11-08 2451085 1998-09-28 41 SVO
57 11.5 2451572 2000-01-28 2451537 1999-12-24 35 SVO
58   2451800 2000-09-12 2451764 2000-08-07 36 SVO
60 11.8 2452259 2001-12-15 2452216 2001-11-02 43 SVO
62 11.7 2452689 2003-02-18 2452669 2003-01-29 20 SVO
63 11.4 2452906 2003-09-23 2452895 2003-09-12 11 SVO
64   2453135 2004-05-09 2453121 2004-04-25 14 SVO
65 11.5 2453357 2004-12-17 2453348 2004-12-08 9 SVO
67   2453790 2006-02-23 2453800 2006-03-05 -10 AFOEV
68 11.4 2454021 2006-10-12 2454027 2006-10-18 -6 SVO
70 11.7 2454478 2008-01-12 2454479 2008-01-13 -1 SVO
71   2454690 2008-08-11 2454706 2008-08-27 -16 SVO
72   2454920 2009-03-29 2454932 2009-04-10 -12 SVO
73 11.4 2455147 2009-11-11 2455158 2009-11-22 -11 SVO
74   2455370 2010-06-22 2455385 2010-07-07 -15 SVO
75 11.5 2455609 2011-02-16 2455611 2011-02-18 -2 SVO
76 11.6 2455829 2011-09-24 2455837 2011-10-02 -8 SVO
77   2456055 2012-05-07 2456063 2012-05-15 -8 SVO
78 11.4 2456285 2012-12-23 2456290 2012-12-28 -5 SVO
80   2456720 2014-03-03 2456742 2014-03-25 -22 SVO
81 11.2 2456937 2014-10-06 2456969 2014-11-07 -32 SVO
82   2457160 2015-05-17 2457195 2015-06-21 -35 SVO
83 11.8 2457388 2015-12-31 2457421 2016-02-02 -33 SVO
84   2457620 2016-08-19 2457648 2016-09-16 -28 SVO
85   2457850 2017-04-06 2457874 2017-04-30 -24 SVO
86 11.5 2458073 2017-11-15 2458100 2017-12-12 -27 SVO
87   2458290 2018-06-20 2458326 2018-07-26 -36 SVO
88 11.3 2458515 2019-01-31 2458553 2019-03-10 -38 SVO
89 11.6 2458739 2019-09-12 2458779 2019-10-22 -40 SVO
90 11.5 2458971 2020-05-01 2459005 2020-06-04 -34 SVO
91 11.6 2459191 2020-12-07 2459232 2021-01-17 -41 SVO
92   2459420 2021-07-24 2459458 2021-08-31 -38 SVO
93   2459650 2022-03-11 2459684 2022-04-14 -34 SVO
94 11.5 2459874 2022-10-21 2459911 2022-11-27 -37 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.