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Maxima for omi Cet

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Period: 331.96, Epoch: 2444839
Back to main page  Mean light curve  Period diagram

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E	Mag	O (JD)	O (dat)	C (JD)	C (Dat)	O-C	Source
-424		2304169	1596-07-01	2304088	1596-04-11	81	AnHar, 1909, vol 55, p 95
-410		2308781	1609-02-15	2308735	1608-12-31	46	AnHar, 1909, vol 55, p 95
-377		2319714	1639-01-22	2319690	1638-12-29	24	AnHar, 1909, vol 55, p 95
-354		2327308	1659-11-07	2327325	1659-11-24	-17	AnHar, 1909, vol 55, p 95
-353	2.7	2327652	1660-10-16	2327657	1660-10-21	-5	SVO
-352	4.0	2327975	1661-09-04	2327989	1661-09-18	-14	SVO
-351		2328320	1662-08-15	2328321	1662-08-16	-1	AnHar, 1909, vol 55, p 95
-346		2329980	1667-03-02	2329981	1667-03-03	-1	AnHar, 1909, vol 55, p 95
-344		2330629	1668-12-10	2330645	1668-12-26	-16	AnHar, 1909, vol 55, p 95
-343		2330954	1669-10-31	2330977	1669-11-23	-23	AnHar, 1909, vol 55, p 95
-342		2331282	1670-09-24	2331309	1670-10-21	-27	AnHar, 1909, vol 55, p 95
-341		2331624	1671-09-01	2331641	1671-09-18	-17	AnHar, 1909, vol 55, p 95
-335		2333586	1677-01-14	2333632	1677-03-01	-46	AnHar, 1909, vol 55, p 95
-334		2333933	1677-12-27	2333964	1678-01-27	-31	AnHar, 1909, vol 55, p 95
-333	2.5	2334256	1678-11-15	2334296	1678-12-25	-40	SVO
-332		2334580	1679-10-05	2334628	1679-11-22	-48	AnHar, 1909, vol 55, p 95
-330		2335278	1681-09-02	2335292	1681-09-16	-14	AnHar, 1909, vol 55, p 95
-324		2337233	1687-01-09	2337284	1687-03-01	-51	AnHar, 1909, vol 55, p 95
-313		2340909	1697-02-01	2340936	1697-02-28	-27	AnHar, 1909, vol 55, p 95
-312		2341266	1698-01-24	2341267	1698-01-25	-1	AnHar, 1909, vol 55, p 95
-310		2341940	1699-11-29	2341931	1699-11-20	9	AnHar, 1909, vol 55, p 95
-309	2.7	2342264	1700-10-19	2342263	1700-10-18	1	SVO
-308		2342610	1701-09-30	2342595	1701-09-15	15	AnHar, 1909, vol 55, p 95
-307	4.0	2342948	1702-09-03	2342927	1702-08-13	21	SVO
-300		2345262	1709-01-03	2345251	1708-12-23	11	AnHar, 1909, vol 55, p 95
-299		2345599	1709-12-06	2345583	1709-11-20	16	AnHar, 1909, vol 55, p 95
-298		2345945	1710-11-17	2345915	1710-10-18	30	AnHar, 1909, vol 55, p 95
-297		2346277	1711-10-15	2346247	1711-09-15	30	AnHar, 1909, vol 55, p 95
-296		2346603	1712-09-05	2346579	1712-08-12	24	AnHar, 1909, vol 55, p 95
-290		2348592	1718-02-15	2348571	1718-01-25	21	AnHar, 1909, vol 55, p 95
-289		2348935	1719-01-24	2348903	1718-12-23	32	AnHar, 1909, vol 55, p 95
-287		2349603	1720-11-22	2349566	1720-10-16	37	AnHar, 1909, vol 55, p 95
-277		2352913	1729-12-15	2352886	1729-11-18	27	AnHar, 1909, vol 55, p 95
-276		2353256	1730-11-23	2353218	1730-10-16	38	AnHar, 1909, vol 55, p 95
-275		2353574	1731-10-07	2353550	1731-09-13	24	AnHar, 1909, vol 55, p 95
-268		2355880	1738-01-29	2355874	1738-01-23	6	AnHar, 1909, vol 55, p 95
-267		2356203	1738-12-18	2356206	1738-12-21	-3	AnHar, 1909, vol 55, p 95
-252		2361161	1752-07-15	2361185	1752-08-08	-24	AnHar, 1909, vol 55, p 95
-247		2362823	1757-02-01	2362845	1757-02-23	-22	AnHar, 1909, vol 55, p 95
-246		2363171	1758-01-15	2363177	1758-01-21	-6	AnHar, 1909, vol 55, p 95
-245		2363495	1758-12-05	2363509	1758-12-19	-14	AnHar, 1909, vol 55, p 95
-235		2366833	1768-01-25	2366828	1768-01-20	5	AnHar, 1909, vol 55, p 95
-234		2367174	1768-12-31	2367160	1768-12-17	14	AnHar, 1909, vol 55, p 95
-233		2367498	1769-11-20	2367492	1769-11-14	6	AnHar, 1909, vol 55, p 95
-232		2367820	1770-10-08	2367824	1770-10-12	-4	AnHar, 1909, vol 55, p 95
-222	1.9	2371124	1779-10-25	2371144	1779-11-14	-20	SVO
-221		2371470	1780-10-05	2371476	1780-10-11	-6	AnHar, 1909, vol 55, p 95
-219		2372141	1782-08-07	2372140	1782-08-06	1	AnHar, 1909, vol 55, p 95
-213		2374147	1788-02-03	2374132	1788-01-19	15	AnHar, 1909, vol 55, p 95
-212		2374477	1788-12-29	2374463	1788-12-15	14	AnHar, 1909, vol 55, p 95
-211		2374813	1789-11-30	2374795	1789-11-12	18	AnHar, 1909, vol 55, p 95
-210	3.1	2375130	1790-10-13	2375127	1790-10-10	3	SVO
-209		2375477	1791-09-25	2375459	1791-09-07	18	AnHar, 1909, vol 55, p 95
-203		2377465	1797-03-05	2377451	1797-02-19	14	AnHar, 1909, vol 55, p 95
-200		2378455	1799-11-20	2378447	1799-11-12	8	AnHar, 1909, vol 55, p 95
-199		2378797	1800-10-28	2378779	1800-10-10	18	AnHar, 1909, vol 55, p 95
-191		2381434	1808-01-17	2381435	1808-01-18	-1	AnHar, 1909, vol 55, p 95
-190		2381758	1808-12-06	2381767	1808-12-15	-9	AnHar, 1909, vol 55, p 95
-189		2382101	1809-11-14	2382099	1809-11-12	2	AnHar, 1909, vol 55, p 95
-188		2382428	1810-10-07	2382431	1810-10-10	-3	AnHar, 1909, vol 55, p 95
-187		2382776	1811-09-20	2382762	1811-09-06	14	AnHar, 1909, vol 55, p 95
-186		2383114	1812-08-23	2383094	1812-08-03	20	AnHar, 1909, vol 55, p 95
-180		2385074	1818-01-04	2385086	1818-01-16	-12	AnHar, 1909, vol 55, p 95
-179		2385408	1818-12-04	2385418	1818-12-14	-10	AnHar, 1909, vol 55, p 95
-178	3.6	2385742	1819-11-03	2385750	1819-11-11	-8	SVO
-177	3.2	2386067	1820-09-23	2386082	1820-10-08	-15	SVO
-160		2391676	1836-02-01	2391725	1836-03-21	-49	AnHar, 1909, vol 55, p 95
-159		2392007	1836-12-28	2392057	1837-02-16	-50	AnHar, 1909, vol 55, p 95
-156	2.6	2393023	1839-10-10	2393053	1839-11-09	-30	SVO
-155	3.6	2393369	1840-09-20	2393385	1840-10-06	-16	SVO
-154		2393709	1841-08-26	2393717	1841-09-03	-8	AnHar, 1909, vol 55, p 95
-153		2394044	1842-07-27	2394049	1842-08-01	-5	AnHar, 1909, vol 55, p 95
-150		2394989	1845-02-26	2395045	1845-04-23	-56	AnHar, 1909, vol 55, p 95
-149		2395331	1846-02-03	2395377	1846-03-21	-46	AnHar, 1909, vol 55, p 95
-148	2.7	2395652	1846-12-21	2395709	1847-02-16	-57	SVO
-147	4.3	2395981	1847-11-15	2396041	1848-01-14	-60	SVO
-146	3.3	2396318	1848-10-17	2396373	1848-12-11	-55	SVO
-145	4.2	2396660	1849-09-24	2396705	1849-11-08	-45	SVO
-144		2397010	1850-09-09	2397037	1850-10-06	-27	AnHar, 1909, vol 55, p 95
-143		2397326	1851-07-22	2397369	1851-09-03	-43	AnHar, 1909, vol 55, p 95
-139	3.2	2398653	1855-03-10	2398697	1855-04-23	-44	SVO
-138		2398983	1856-02-03	2399029	1856-03-20	-46	AnHar, 1909, vol 55, p 95
-137		2399340	1857-01-25	2399360	1857-02-14	-20	AnHar, 1909, vol 55, p 95
-136	2.9	2399667	1857-12-18	2399692	1858-01-12	-25	SVO
-135	3.6	2399990	1858-11-06	2400024	1858-12-10	-34	SVO
-134	3.0	2400328	1859-10-10	2400356	1859-11-07	-28	SVO
-133	2.8	2400657	1860-09-03	2400688	1860-10-04	-31	SVO
-132		2400990	1861-08-02	2401020	1861-09-01	-30	AnHar, 1909, vol 55, p 95
-131		2401324	1862-07-02	2401352	1862-07-30	-28	AnHar, 1909, vol 55, p 95
-129	2.9	2401989	1864-04-27	2402016	1864-05-24	-27	SVO
-128	3.8	2402315	1865-03-19	2402348	1865-04-21	-33	SVO
-127	2.8	2402647	1866-02-14	2402680	1866-03-19	-33	SVO
-126	5.1	2402980	1867-01-13	2403012	1867-02-14	-32	SVO
-125	3.1	2403306	1867-12-05	2403344	1868-01-12	-38	SVO
-124	5.1	2403639	1868-11-02	2403676	1868-12-09	-37	SVO
-123	4.0	2403967	1869-09-26	2404008	1869-11-06	-41	SVO
-122	3.3	2404301	1870-08-26	2404340	1870-10-04	-39	SVO
-121		2404634	1871-07-25	2404672	1871-09-01	-38	AnHar, 1909, vol 55, p 95
-120		2404967	1872-06-22	2405004	1872-07-29	-37	AnHar, 1909, vol 55, p 95
-119		2405304	1873-05-25	2405336	1873-06-26	-32	AnHar, 1909, vol 55, p 95
-117	2.8	2405968	1875-03-20	2406000	1875-04-21	-32	SVO
-116		2406297	1876-02-12	2406332	1876-03-18	-35	AnHar, 1909, vol 55, p 95
-115	3.1	2406640	1877-01-20	2406664	1877-02-13	-24	SVO
-114	3.5	2406966	1877-12-12	2406996	1878-01-11	-30	SVO
-113	2.9	2407284	1878-10-26	2407328	1878-12-09	-44	SVO
-112	4.1	2407615	1879-09-22	2407659	1879-11-05	-44	SVO
-111		2407919	1880-07-22	2407991	1880-10-02	-72	AnHar, 1909, vol 55, p 95
-110		2408260	1881-06-28	2408323	1881-08-30	-63	GuL, 1918, 1.1
-109		2408609	1882-06-12	2408655	1882-07-28	-46	GuL, 1918, 1.1
-107		2409242	1884-03-06	2409319	1884-05-22	-77	AnHar, 1909, vol 55, p 95
-106	3.4	2409579	1885-02-06	2409651	1885-04-19	-72	SVO
-105	4.9	2409912	1886-01-05	2409983	1886-03-17	-71	SVO
-104	4.3	2410243	1886-12-02	2410315	1887-02-12	-72	SVO
-103	4.5	2410578	1887-11-02	2410647	1888-01-10	-69	SVO
-102	3.1	2410899	1888-09-18	2410979	1888-12-07	-80	SVO
-101		2411235	1889-08-20	2411311	1889-11-04	-76	AnHar, 1909, vol 55, p 95
-98		2412240	1892-05-21	2412307	1892-07-27	-67	BHarO, 1930, no 872, p 28
-96		2412907	1894-03-19	2412971	1894-05-22	-64	AnHar, 1909, vol 55, p 95
-95	3.9	2413254	1895-03-01	2413303	1895-04-19	-49	SVO
-94	3.6	2413594	1896-02-04	2413635	1896-03-16	-41	SVO
-93	3.7	2413921	1896-12-27	2413967	1897-02-11	-46	SVO
-92	3.4	2414250	1897-11-21	2414299	1898-01-09	-49	SVO
-91	2.8	2414568	1898-10-05	2414631	1898-12-07	-63	SVO
-90	3.8	2414900	1899-09-02	2414963	1899-11-04	-63	SVO
-89		2415232	1900-07-31	2415295	1900-10-02	-63	AnHar, 1909, vol 55, p 95
-88		2415550	1901-06-14	2415627	1901-08-30	-77	BHarO, 1930, no 872, p 28
-87		2415888	1902-05-18	2415958	1902-07-27	-70	BHarO, 1930, no 872, p 28
-86		2416220	1903-04-15	2416290	1903-06-24	-70	BHarO, 1930, no 872, p 28
-85		2416545	1904-03-05	2416622	1904-05-21	-77	AnHar, 1909, vol 55, p 95
-84		2416895	1905-02-18	2416954	1905-04-18	-59	AnHar, 1909, vol 55, p 95
-83	4.3	2417226	1906-01-15	2417286	1906-03-16	-60	SVO
-82	2.5	2417559	1906-12-14	2417618	1907-02-11	-59	SVO
-81	3.9	2417889	1907-11-09	2417950	1908-01-09	-61	SVO
-80	3.5	2418222	1908-10-07	2418282	1908-12-06	-60	SVO
-79	3.2	2418549	1909-08-30	2418614	1909-11-03	-65	SVO
-78	3.3	2418870	1910-07-17	2418946	1910-10-01	-76	SVO
-77	3.5	2419219	1911-07-01	2419278	1911-08-29	-59	AAVSO
-76		2419553	1912-05-30	2419610	1912-07-26	-57	AAVSO
-75	3.1	2419872	1913-04-14	2419942	1913-06-23	-70	SVO
-74	3.4	2420202	1914-03-10	2420274	1914-05-21	-72	SVO
-73	3.7	2420532	1915-02-03	2420606	1915-04-18	-74	SVO
-72	3.2	2420859	1915-12-27	2420938	1916-03-15	-79	SVO
-71	3.3	2421188	1916-11-20	2421270	1917-02-10	-82	SVO
-70	3.1	2421516	1917-10-14	2421602	1918-01-08	-86	SVO
-69	3.5	2421850	1918-09-13	2421934	1918-12-06	-84	SVO
-68	3.4	2422175	1919-08-04	2422266	1919-11-03	-91	SVO
-67	3.2	2422510	1920-07-04	2422598	1920-09-30	-88	AAVSO
-66		2422824	1921-05-14	2422930	1921-08-28	-106	AAVSO
-65	3.8	2423174	1922-04-29	2423262	1922-07-26	-88	SVO
-64	2.9	2423488	1923-03-09	2423594	1923-06-23	-106	SVO
-63	4.7	2423822	1924-02-06	2423926	1924-05-20	-104	SVO
-62	3.8	2424156	1925-01-05	2424257	1925-04-16	-101	SVO
-61	3.3	2424484	1925-11-29	2424589	1926-03-14	-105	SVO
-60	3.3	2424810	1926-10-21	2424921	1927-02-09	-111	SVO
-59	4.0	2425149	1927-09-25	2425253	1928-01-07	-104	SVO
-58	3.1	2425479	1928-08-20	2425585	1928-12-04	-106	SVO
-57	4.6	2425813	1929-07-20	2425917	1929-11-01	-104	SVO
-56	3.7	2426144	1930-06-16	2426249	1930-09-29	-105	SVO
-55	3.9	2426474	1931-05-12	2426581	1931-08-27	-107	SVO
-54	3.8	2426814	1932-04-16	2426913	1932-07-24	-99	SVO
-53	3.8	2427145	1933-03-13	2427245	1933-06-21	-100	SVO
-52	3.9	2427474	1934-02-05	2427577	1934-05-19	-103	SVO
-51	3.1	2427805	1935-01-02	2427909	1935-04-16	-104	SVO
-50	4.2	2428150	1935-12-13	2428241	1936-03-13	-91	SVO
-49	3.0	2428483	1936-11-10	2428573	1937-02-08	-90	SVO
-48	4.4	2428826	1937-10-19	2428905	1938-01-06	-79	SVO
-47	3.9	2429155	1938-09-13	2429237	1938-12-04	-82	SVO
-46	3.2	2429483	1939-08-07	2429569	1939-11-01	-86	SVO
-45	3.6	2429823	1940-07-12	2429901	1940-09-28	-78	SVO
-44	3.6	2430166	1941-06-20	2430233	1941-08-26	-67	AAVSO
-43	3.5	2430491	1942-05-11	2430565	1942-07-24	-74	SVO
-42	3.1	2430815	1943-03-31	2430897	1943-06-21	-82	SVO
-41	4.1	2431154	1944-03-04	2431229	1944-05-18	-75	SVO
-40	3.0	2431480	1945-01-24	2431561	1945-04-15	-81	SVO
-39	4.0	2431822	1946-01-01	2431893	1946-03-13	-71	SVO
-38	3.9	2432154	1946-11-29	2432225	1947-02-08	-71	SVO
-37	2.9	2432480	1947-10-21	2432556	1948-01-05	-76	SVO
-36	3.6	2432819	1948-09-24	2432888	1948-12-02	-69	SVO
-35	3.2	2433152	1949-08-23	2433220	1949-10-30	-68	SVO
-34	3.7	2433484	1950-07-21	2433552	1950-09-27	-68	SVO
-33	3.4	2433809	1951-06-11	2433884	1951-08-25	-75	SVO
-32	3.2	2434155	1952-05-22	2434216	1952-07-22	-61	SVO
-31	3.4	2434488	1953-04-20	2434548	1953-06-19	-60	SVO
-30	3.4	2434821	1954-03-19	2434880	1954-05-17	-59	SVO
-29	3.8	2435148	1955-02-09	2435212	1955-04-14	-64	SVO
-28	3.6	2435484	1956-01-11	2435544	1956-03-11	-60	SVO
-27	4.0	2435810	1956-12-02	2435876	1957-02-06	-66	SVO
-26	3.2	2436140	1957-10-28	2436208	1958-01-04	-68	SVO
-25	3.5	2436472	1958-09-25	2436540	1958-12-02	-68	SVO
-24	3.2	2436801	1959-08-20	2436872	1959-10-30	-71	SVO
-23	3.1	2437134	1960-07-18	2437204	1960-09-26	-70	SVO
-22	3.0	2437469	1961-06-18	2437536	1961-08-24	-67	SVO
-21	3.9	2437800	1962-05-15	2437868	1962-07-22	-68	SVO
-20	3.4	2438134	1963-04-14	2438200	1963-06-19	-66	SVO
-19	3.1	2438463	1964-03-08	2438532	1964-05-16	-69	SVO
-18	3.2	2438796	1965-02-04	2438864	1965-04-13	-68	SVO
-17	3.4	2439131	1966-01-05	2439196	1966-03-11	-65	SVO
-16	3.7	2439463	1966-12-03	2439528	1967-02-06	-65	SVO
-15	3.2	2439802	1967-11-07	2439860	1968-01-04	-58	SVO
-14	3.7	2440127	1968-09-27	2440192	1968-12-01	-65	SVO
-13	3.0	2440464	1969-08-30	2440524	1969-10-29	-60	SVO
-12	4.1	2440809	1970-08-10	2440855	1970-09-25	-46	SVO
-11	3.8	2441154	1971-07-21	2441187	1971-08-23	-33	SVO
-10	3.5	2441492	1972-06-23	2441519	1972-07-20	-27	SVO
-9		2441828	1973-05-25	2441851	1973-06-17	-23	AAVSO
-8	3.0	2442146	1974-04-08	2442183	1974-05-15	-37	SVO
-7	3.4	2442486	1975-03-14	2442515	1975-04-12	-29	SVO
-6	4.5	2442829	1976-02-20	2442847	1976-03-09	-18	SVO
-5	3.3	2443154	1977-01-10	2443179	1977-02-04	-25	SVO
-4	2.7	2443489	1977-12-11	2443511	1978-01-02	-22	SVO
-3	4.4	2443841	1978-11-28	2443843	1978-11-30	-2	SVO
-2	3.7	2444175	1979-10-28	2444175	1979-10-28	0	SVO
-1	3.5	2444511	1980-09-28	2444507	1980-09-24	4	SVO
0	3.9	2444843	1981-08-26	2444839	1981-08-22	4	SVO
1	2.6	2445180	1982-07-29	2445171	1982-07-20	9	AAVSO
2	3.8	2445514	1983-06-28	2445503	1983-06-17	11	AAVSO
3	4.2	2445842	1984-05-21	2445835	1984-05-14	7	AAVSO
4	3.3	2446181	1985-04-25	2446167	1985-04-11	14	SVO
5	3.6	2446510	1986-03-20	2446499	1986-03-09	11	SVO
6	3.1	2446840	1987-02-13	2446831	1987-02-04	9	SVO
7	4.2	2447175	1988-01-14	2447163	1988-01-02	12	SVO
8	3.4	2447497	1988-12-01	2447495	1988-11-29	2	SVO
9	3.2	2447826	1989-10-26	2447827	1989-10-27	-1	SVO
10	3.5	2448168	1990-10-03	2448159	1990-09-24	9	SVO
11	3.4	2448500	1991-08-31	2448491	1991-08-22	9	SVO
12	2.6	2448825	1992-07-21	2448823	1992-07-19	2	SVO
13	3.7	2449166	1993-06-27	2449154	1993-06-15	12	SVO
14	3.5	2449498	1994-05-25	2449486	1994-05-13	12	SVO
15	3.4	2449831	1995-04-23	2449818	1995-04-10	13	SVO
16	3.5	2450165	1996-03-22	2450150	1996-03-07	15	SVO
17	2.7	2450488	1997-02-08	2450482	1997-02-02	6	SVO
18	3.8	2450826	1998-01-12	2450814	1997-12-31	12	SVO
19	4.5	2451164	1998-12-16	2451146	1998-11-28	18	SVO
20	3.3	2451499	1999-11-16	2451478	1999-10-26	21	SVO
21	3.6	2451825	2000-10-07	2451810	2000-09-22	15	SVO
22	3.1	2452166	2001-09-13	2452142	2001-08-20	24	SVO
23	3.1	2452494	2002-08-07	2452474	2002-07-18	20	SVO
24	3.6	2452837	2003-07-16	2452806	2003-06-15	31	SVO
25	3.4	2453174	2004-06-17	2453138	2004-05-12	36	SVO
26	3.6	2453510	2005-05-19	2453470	2005-04-09	40	SVO
27	3.6	2453841	2006-04-15	2453802	2006-03-07	39	SVO
28	2.9	2454156	2007-02-24	2454134	2007-02-02	22	SVO
29	3.9	2454495	2008-01-29	2454466	2007-12-31	29	SVO
30	3.7	2454831	2008-12-30	2454798	2008-11-27	33	SVO
31	3.5	2455165	2009-11-29	2455130	2009-10-25	35	SVO
32	3.2	2455498	2010-10-28	2455462	2010-09-22	36	SVO
33	2.9	2455819	2011-09-14	2455794	2011-08-20	25	SVO
34	3.5	2456158	2012-08-18	2456126	2012-07-17	32	SVO
35	3.0	2456487	2013-07-13	2456458	2013-06-14	29	SVO
36	3.5	2456818	2014-06-09	2456790	2014-05-12	28	SVO
37	3.5	2457154	2015-05-11	2457122	2015-04-09	32	SVO
38	3.5	2457472	2016-03-24	2457453	2016-03-05	19	SVO
39	3.7	2457809	2017-02-24	2457785	2017-01-31	24	SVO
40	3.4	2458140	2018-01-21	2458117	2017-12-29	23	SVO
41	3.9	2458466	2018-12-13	2458449	2018-11-26	17	SVO
42	3.0	2458788	2019-10-31	2458781	2019-10-24	7	SVO
43	3.3	2459122	2020-09-29	2459113	2020-09-20	9	SVO
44	2.8	2459433	2021-08-06	2459445	2021-08-18	-12	SVO
45	3.4	2459772	2022-07-11	2459777	2022-07-16	-5	SVO
46	3.4	2460091	2023-05-26	2460109	2023-06-13	-18	SVO
47	3.2	2460419	2024-04-18	2460441	2024-05-10	-22	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.