Maxima for X Ant
Period: 162.5, Epoch: 2453458
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-259   2411536 1890-06-17 2411371 1890-01-03 165 AnHar, 1952, vol 115
-239   2414770 1899-04-25 2414621 1898-11-27 149 AnHar, 1952, vol 115
-237   2415100 1900-03-21 2414946 1899-10-18 154 AnHar, 1952, vol 115
-235   2415430 1901-02-14 2415271 1900-09-08 159 AnHar, 1952, vol 115
-233   2415760 1902-01-10 2415596 1901-07-30 164 AnHar, 1952, vol 115
-232   2415905 1902-06-04 2415758 1902-01-08 147 AnHar, 1952, vol 115
-230   2416220 1903-04-15 2416083 1902-11-29 137 AnHar, 1952, vol 115
-228   2416550 1904-03-10 2416408 1903-10-20 142 AnHar, 1952, vol 115
-226   2416890 1905-02-13 2416733 1904-09-09 157 AnHar, 1952, vol 115
-225   2417030 1905-07-03 2416896 1905-02-19 134 AnHar, 1952, vol 115
-224   2417200 1905-12-20 2417058 1905-07-31 142 AnHar, 1952, vol 115
-223   2417360 1906-05-29 2417221 1906-01-10 139 AnHar, 1952, vol 115
-222   2417510 1906-10-26 2417383 1906-06-21 127 AnHar, 1952, vol 115
-221   2417665 1907-03-30 2417546 1906-12-01 119 AnHar, 1952, vol 115
-219   2417990 1908-02-18 2417871 1907-10-22 119 AnHar, 1952, vol 115
-217   2418325 1909-01-18 2418196 1908-09-11 129 AnHar, 1952, vol 115
-214   2418810 1910-05-18 2418683 1910-01-11 127 AnHar, 1952, vol 115
-210   2419450 1912-02-17 2419333 1911-10-23 117 AnHar, 1952, vol 115
-207   2419940 1913-06-21 2419821 1913-02-22 119 AnHar, 1952, vol 115
-205   2420255 1914-05-02 2420146 1914-01-13 109 AnHar, 1952, vol 115
-203   2420585 1915-03-28 2420471 1914-12-04 114 AnHar, 1952, vol 115
-201   2420910 1916-02-16 2420796 1915-10-25 114 AnHar, 1952, vol 115
-199   2421230 1917-01-01 2421121 1916-09-14 109 AnHar, 1952, vol 115
-198   2421405 1917-06-25 2421283 1917-02-23 122 AnHar, 1952, vol 115
-197   2421575 1917-12-12 2421446 1917-08-05 129 AnHar, 1952, vol 115
-196   2421740 1918-05-26 2421608 1918-01-14 132 AnHar, 1952, vol 115
-194   2422045 1919-03-27 2421933 1918-12-05 112 AnHar, 1952, vol 115
-187   2423170 1922-04-25 2423071 1922-01-16 99 AnHar, 1952, vol 115
-185   2423515 1923-04-05 2423396 1922-12-07 119 AnHar, 1952, vol 115
-183   2423820 1924-02-04 2423721 1923-10-28 99 AnHar, 1952, vol 115
-181   2424160 1925-01-09 2424046 1924-09-17 114 AnHar, 1952, vol 115
-180   2424310 1925-06-08 2424208 1925-02-26 102 AnHar, 1952, vol 115
-178   2424635 1926-04-29 2424533 1926-01-17 102 AnHar, 1952, vol 115
-174   2425285 1928-02-08 2425183 1927-10-29 102 AnHar, 1952, vol 115
-173   2425435 1928-07-07 2425346 1928-04-09 89 AnHar, 1952, vol 115
-172   2425600 1928-12-19 2425508 1928-09-18 92 AnHar, 1952, vol 115
-171   2425760 1929-05-28 2425671 1929-02-28 89 AnHar, 1952, vol 115
-169   2426095 1930-04-28 2425996 1930-01-19 99 AnHar, 1952, vol 115
-167   2426410 1931-03-09 2426321 1930-12-10 89 AnHar, 1952, vol 115
-164   2426885 1932-06-26 2426808 1932-04-10 77 AnHar, 1952, vol 115
-163   2427050 1932-12-08 2426971 1932-09-20 79 AnHar, 1952, vol 115
-160   2427525 1934-03-28 2427458 1934-01-20 67 AnHar, 1952, vol 115
-159   2427680 1934-08-30 2427621 1934-07-02 59 AnHar, 1952, vol 115
-158   2427857 1935-02-23 2427783 1934-12-11 74 SVO
-156   2428170 1936-01-02 2428108 1935-11-01 62 AnHar, 1952, vol 115
-155   2428340 1936-06-20 2428271 1936-04-12 69 AnHar, 1952, vol 115
-154   2428500 1936-11-27 2428433 1936-09-21 67 AnHar, 1952, vol 115
-153   2428665 1937-05-11 2428596 1937-03-03 69 AnHar, 1952, vol 115
-151   2428980 1938-03-22 2428921 1938-01-22 59 AnHar, 1952, vol 115
-149   2429320 1939-02-25 2429246 1938-12-13 74 SVO
-147   2429640 1940-01-11 2429571 1939-11-03 69 SVO
-144   2430127 1941-05-12 2430058 1941-03-04 69 SVO
-142   2430451 1942-04-01 2430383 1942-01-23 68 SVO
-140   2430774 1943-02-18 2430708 1942-12-14 66 SVO
-138   2431099 1944-01-09 2431033 1943-11-04 66 SVO
-137   2431242 1944-05-31 2431196 1944-04-15 46 SVO
-135   2431573 1945-04-27 2431521 1945-03-06 52 SVO
-133   2431913 1946-04-02 2431846 1946-01-25 67 SVO
-131   2432222 1947-02-05 2432171 1946-12-16 51 SVO
-128   2432711 1948-06-08 2432658 1948-04-16 53 SVO
-126   2433052 1949-05-15 2432983 1949-03-07 69 SVO
-124   2433369 1950-03-28 2433308 1950-01-26 61 SVO
-122   2433690 1951-02-12 2433633 1950-12-17 57 SVO
-81   2440320 1969-04-08 2440296 1969-03-15 24 SVO
-79   2440635 1970-02-17 2440621 1970-02-03 14 SVO
-78   2440810 1970-08-11 2440783 1970-07-15 27 SVO
-77   2440980 1971-01-28 2440946 1970-12-25 34 SVO
-72   2441780 1973-04-07 2441758 1973-03-16 22 SVO
-70 8.9 2442108 1974-03-01 2442083 1974-02-04 25 SVO
-68 9.3 2442429 1975-01-16 2442408 1974-12-26 21 SVO
-66 9.3 2442755 1975-12-08 2442733 1975-11-16 22 SVO
-65   2442910 1976-05-11 2442896 1976-04-27 14 SVO
-63 9.1 2443242 1977-04-08 2443221 1977-03-18 21 SVO
-61 9.1 2443563 1978-02-23 2443546 1978-02-06 17 SVO
-59   2443875 1979-01-01 2443871 1978-12-28 4 SVO
-57   2444210 1979-12-02 2444196 1979-11-18 14 SVO
-56   2444370 1980-05-10 2444358 1980-04-28 12 SVO
-54   2444700 1981-04-05 2444683 1981-03-19 17 SVO
-52 9.2 2445030 1982-03-01 2445008 1982-02-07 22 SVO
-50   2445360 1983-01-25 2445333 1982-12-29 27 SVO
-48   2445690 1983-12-21 2445658 1983-11-19 32 SVO
-47   2445840 1984-05-19 2445821 1984-04-30 19 SVO
-45   2446165 1985-04-09 2446146 1985-03-21 19 SVO
-43   2446482 1986-02-20 2446471 1986-02-09 11 SVO
-41   2446810 1987-01-14 2446796 1986-12-31 14 SVO
-40   2446970 1987-06-23 2446958 1987-06-11 12 SVO
-38   2447282 1988-04-30 2447283 1988-05-01 -1 SVO
-36   2447605 1989-03-19 2447608 1989-03-22 -3 SVO
-34 9.4 2447930 1990-02-07 2447933 1990-02-10 -3 SVO
-32   2448255 1990-12-29 2448258 1991-01-01 -3 SVO
-31   2448430 1991-06-22 2448421 1991-06-13 9 SVO
-29 9.7 2448748 1992-05-05 2448746 1992-05-03 2 SVO
-27 9.7 2449066 1993-03-19 2449071 1993-03-24 -5 SVO
-25 9.2 2449390 1994-02-06 2449396 1994-02-12 -6 SVO
-23 9.0 2449722 1995-01-04 2449721 1995-01-03 1 SVO
-22 9.1 2449886 1995-06-17 2449883 1995-06-14 3 SVO
-21 9.0 2450043 1995-11-21 2450046 1995-11-24 -3 SVO
-20 9.0 2450203 1996-04-29 2450208 1996-05-04 -5 SVO
-18 9.1 2450531 1997-03-23 2450533 1997-03-25 -2 SVO
-16 8.9 2450857 1998-02-12 2450858 1998-02-13 -1 SVO
-14   2451200 1999-01-21 2451183 1999-01-04 17 SVO
-13 9.2 2451344 1999-06-14 2451346 1999-06-16 -2 SVO
-11 8.8 2451656 2000-04-21 2451671 2000-05-06 -15 SVO
-9 9.4 2452002 2001-04-02 2451996 2001-03-27 6 SVO
-7 9.1 2452321 2002-02-15 2452321 2002-02-15 0 SVO
-5   2452645 2003-01-05 2452646 2003-01-06 -1 SVO
-2 8.9 2453131 2004-05-05 2453133 2004-05-07 -2 SVO
0   2453460 2005-03-30 2453458 2005-03-28 2 SVO
9   2454920 2009-03-29 2454921 2009-03-30 -1 SVO
16   2456045 2012-04-27 2456058 2012-05-10 -13 SVO
18 9.0 2456379 2013-03-27 2456383 2013-03-31 -4 SVO
20 9.6 2456712 2014-02-23 2456708 2014-02-19 4 SVO
22 10.0 2457028 2015-01-05 2457033 2015-01-10 -5 SVO
23 9.4 2457184 2015-06-10 2457196 2015-06-22 -12 SVO
24 9.5 2457351 2015-11-24 2457358 2015-12-01 -7 SVO
25 9.5 2457524 2016-05-15 2457521 2016-05-12 3 SVO
26   2457690 2016-10-28 2457683 2016-10-21 7 SVO
27 9.0 2457843 2017-03-30 2457846 2017-04-02 -3 SVO
29 9.7 2458170 2018-02-20 2458171 2018-02-21 -1 SVO
31 9.3 2458496 2019-01-12 2458496 2019-01-12 0 SVO
32   2458670 2019-07-05 2458658 2019-06-23 12 SVO
33 9.2 2458817 2019-11-29 2458821 2019-12-03 -4 SVO
34 9.2 2458979 2020-05-09 2458983 2020-05-13 -4 SVO
35   2459140 2020-10-17 2459146 2020-10-23 -6 SVO
36 9.1 2459310 2021-04-05 2459308 2021-04-03 2 SVO
38 8.7 2459624 2022-02-13 2459633 2022-02-22 -9 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.