---

Maxima for T UMa

---

Period: 256.49, Epoch: 2445622.4
AAVSO offset: -3

---

E	Mag	O (JD)	O (dat)	C (JD)	C (Dat)	O-C	Source
-175		2400720	1860-11-05	2400736	1860-11-21	-16	AnHar, 1909, vol 55, p 95
-174		2400991	1861-08-03	2400992	1861-08-04	-1	AnHar, 1909, vol 55, p 95
-173		2401225	1862-03-25	2401249	1862-04-18	-24	VeBam, 1931, vol 3, p 1
-172		2401485	1862-12-10	2401505	1862-12-30	-20	VeBam, 1931, vol 3, p 1
-171		2401741	1863-08-23	2401762	1863-09-13	-21	VeBam, 1931, vol 3, p 1
-169		2402264	1865-01-27	2402275	1865-02-07	-11	AnHar, 1909, vol 55, p 95
-168	7.9	2402508	1865-09-28	2402531	1865-10-21	-23	SVO
-167		2402761	1866-06-08	2402788	1866-07-05	-27	AnHar, 1909, vol 55, p 95
-166	7.5	2403010	1867-02-12	2403044	1867-03-18	-34	SVO
-165		2403273	1867-11-02	2403301	1867-11-30	-28	GuL, 1918, 1.1
-164		2403533	1868-07-19	2403557	1868-08-12	-24	AnHar, 1909, vol 55, p 95
-163	7.3	2403783	1869-03-26	2403814	1869-04-26	-31	SVO
-162	8.1	2404038	1869-12-06	2404070	1870-01-07	-32	SVO
-161	7.8	2404302	1870-08-27	2404327	1870-09-21	-25	SVO
-160	7.3	2404550	1871-05-02	2404583	1871-06-04	-33	SVO
-159		2404808	1872-01-15	2404840	1872-02-16	-32	AnHar, 1909, vol 55, p 95
-158	7.8	2405065	1872-09-28	2405096	1872-10-29	-31	SVO
-157	6.9	2405316	1873-06-06	2405353	1873-07-13	-37	SVO
-156	7.8	2405567	1874-02-12	2405609	1874-03-26	-42	SVO
-155	7.6	2405826	1874-10-29	2405866	1874-12-08	-40	SVO
-154		2406089	1875-07-19	2406122	1875-08-21	-33	AnHar, 1909, vol 55, p 95
-153		2406345	1876-03-31	2406379	1876-05-04	-34	GuL, 1918, 1.1
-152		2406608	1876-12-19	2406635	1877-01-15	-27	GuL, 1918, 1.1
-151		2406847	1877-08-15	2406892	1877-09-29	-45	GuL, 1918, 1.1
-150		2407122	1878-05-17	2407148	1878-06-12	-26	GuL, 1918, 1.1
-149		2407389	1879-02-08	2407405	1879-02-24	-16	GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-148		2407640	1879-10-17	2407661	1879-11-07	-21	GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-147		2407912	1880-07-15	2407918	1880-07-21	-6	GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-146		2408150	1881-03-10	2408174	1881-04-03	-24	GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-145		2408410	1881-11-25	2408431	1881-12-16	-21	GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-144		2408676	1882-08-18	2408687	1882-08-29	-11	GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-143		2408928	1883-04-27	2408944	1883-05-13	-16	AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-142		2409203	1884-01-27	2409200	1884-01-24	3	GuL, 1918, 1.1
-141		2409466	1884-10-16	2409457	1884-10-07	9	AnHar, 1909, vol 55, p 95
-140		2409724	1885-07-01	2409713	1885-06-20	11	AnHar, 1909, vol 55, p 95
-139		2409967	1886-03-01	2409970	1886-03-04	-3	AnHar, 1909, vol 55, p 95
-138		2410236	1886-11-25	2410226	1886-11-15	10	AnHar, 1909, vol 55, p 95
-137		2410493	1887-08-09	2410483	1887-07-30	10	AnHar, 1909, vol 55, p 95
-136		2410760	1888-05-02	2410739	1888-04-11	21	AnHar, 1909, vol 55, p 95, GuL, 1918, 1.1
-135		2410989	1888-12-17	2410996	1888-12-24	-7	AnHar, 1909, vol 55, p 95
-134		2411288	1889-10-12	2411252	1889-09-06	36	AnHar, 1909, vol 55, p 95
-133		2411518	1890-05-30	2411509	1890-05-21	9	AnHar, 1909, vol 55, p 95
-132	8.1	2411779	1891-02-15	2411765	1891-02-01	14	SVO
-131	7.9	2412038	1891-11-01	2412022	1891-10-16	16	SVO
-130		2412288	1892-07-08	2412278	1892-06-28	10	GuL, 1918, 1.1, AnHar, 1909, vol 55, p 95
-129	7.7	2412547	1893-03-24	2412535	1893-03-12	12	SVO
-128	7.7	2412807	1893-12-09	2412791	1893-11-23	16	SVO
-127	7.3	2413056	1894-08-15	2413048	1894-08-07	8	SVO
-126	7.8	2413307	1895-04-23	2413304	1895-04-20	3	SVO
-125	7.3	2413558	1895-12-30	2413561	1896-01-02	-3	SVO
-124		2413835	1896-10-02	2413817	1896-09-14	18	AnHar, 1909, vol 55, p 95
-123		2414079	1897-06-03	2414074	1897-05-29	5	AnHar, 1909, vol 55, p 95
-122		2414321	1898-01-31	2414330	1898-02-09	-9	AnHar, 1909, vol 55, p 95
-121	7.3	2414584	1898-10-21	2414587	1898-10-24	-3	SVO
-120		2414839	1899-07-03	2414843	1899-07-07	-4	AnHar, 1909, vol 55, p 95
-119	7.4	2415088	1900-03-09	2415100	1900-03-21	-12	SVO
-118	7.6	2415352	1900-11-28	2415356	1900-12-02	-4	SVO
-117	8.1	2415612	1901-08-15	2415613	1901-08-16	-1	SVO
-116	7.2	2415873	1902-05-03	2415869	1902-04-29	4	SVO
-115	7.9	2416133	1903-01-18	2416126	1903-01-11	7	SVO
-114	7.9	2416389	1903-10-01	2416382	1903-09-24	7	SVO
-113	7.9	2416643	1904-06-11	2416639	1904-06-07	4	SVO
-112	7.5	2416906	1905-03-01	2416895	1905-02-18	11	SVO
-111	8.3	2417164	1905-11-14	2417152	1905-11-02	12	AAVSO
-110	7.7	2417429	1906-08-06	2417408	1906-07-16	21	SVO
-109	7.8	2417687	1907-04-21	2417664	1907-03-29	23	SVO
-108	7.2	2417928	1907-12-18	2417921	1907-12-11	7	SVO
-107	7.8	2418193	1908-09-08	2418177	1908-08-23	16	SVO
-106	8.3	2418457	1909-05-30	2418434	1909-05-07	23	SVO
-105	7.3	2418709	1910-02-06	2418690	1910-01-18	19	SVO
-104	8.0	2418966	1910-10-21	2418947	1910-10-02	19	SVO
-103	7.5	2419224	1911-07-06	2419203	1911-06-15	21	SVO
-102	7.9	2419481	1912-03-19	2419460	1912-02-27	21	SVO
-101	7.9	2419737	1912-11-30	2419716	1912-11-09	21	SVO
-100	7.1	2419989	1913-08-09	2419973	1913-07-24	16	SVO
-99	7.8	2420242	1914-04-19	2420229	1914-04-06	13	SVO
-98	7.6	2420499	1915-01-01	2420486	1914-12-19	13	SVO
-97	7.5	2420757	1915-09-16	2420742	1915-09-01	15	SVO
-96	7.6	2421010	1916-05-26	2420999	1916-05-15	11	SVO
-95	7.1	2421255	1917-01-26	2421255	1917-01-26	0	SVO
-94	7.8	2421508	1917-10-06	2421512	1917-10-10	-4	SVO
-93	8.2	2421771	1918-06-26	2421768	1918-06-23	3	SVO
-92	7.1	2422009	1919-02-19	2422025	1919-03-07	-16	SVO
-91	8.6	2422277	1919-11-14	2422281	1919-11-18	-4	SVO
-90	8.2	2422537	1920-07-31	2422538	1920-08-01	-1	SVO
-89	7.3	2422782	1921-04-02	2422794	1921-04-14	-12	SVO
-88	8.8	2423050	1921-12-26	2423051	1921-12-27	-1	SVO
-87	8.0	2423302	1922-09-04	2423307	1922-09-09	-5	SVO
-86	8.3	2423564	1923-05-24	2423564	1923-05-24	0	SVO
-85	6.9	2423816	1924-01-31	2423820	1924-02-04	-4	SVO
-84	8.3	2424079	1924-10-20	2424077	1924-10-18	2	SVO
-83	7.6	2424334	1925-07-02	2424333	1925-07-01	1	SVO
-82	8.4	2424593	1926-03-18	2424590	1926-03-15	3	SVO
-81	7.5	2424850	1926-11-30	2424846	1926-11-26	4	SVO
-80	7.9	2425111	1927-08-18	2425103	1927-08-10	8	SVO
-79	8.1	2425370	1928-05-03	2425359	1928-04-22	11	SVO
-78	6.9	2425611	1928-12-30	2425616	1929-01-04	-5	SVO
-77	8.3	2425871	1929-09-16	2425872	1929-09-17	-1	SVO
-76	8.1	2426132	1930-06-04	2426129	1930-06-01	3	SVO
-75	7.7	2426372	1931-01-30	2426385	1931-02-12	-13	SVO
-74	7.7	2426640	1931-10-25	2426642	1931-10-27	-2	SVO
-73	8.8	2426895	1932-07-06	2426898	1932-07-09	-3	SVO
-72	8.0	2427147	1933-03-15	2427155	1933-03-23	-8	SVO
-71	7.7	2427405	1933-11-28	2427411	1933-12-04	-6	SVO
-70	7.4	2427670	1934-08-20	2427668	1934-08-18	2	SVO
-69	7.7	2427934	1935-05-11	2427924	1935-05-01	10	SVO
-68	7.3	2428186	1936-01-18	2428181	1936-01-13	5	SVO
-67	8.0	2428443	1936-10-01	2428437	1936-09-25	6	SVO
-66	8.0	2428708	1937-06-23	2428694	1937-06-09	14	SVO
-65	7.3	2428963	1938-03-05	2428950	1938-02-20	13	SVO
-64	8.3	2429227	1938-11-24	2429207	1938-11-04	20	SVO
-63	7.6	2429481	1939-08-05	2429463	1939-07-18	18	SVO
-62	7.8	2429737	1940-04-17	2429720	1940-03-31	17	SVO
-61	7.2	2429993	1940-12-29	2429976	1940-12-12	17	SVO
-60	7.5	2430248	1941-09-10	2430233	1941-08-26	15	SVO
-59	8.0	2430506	1942-05-26	2430489	1942-05-09	17	SVO
-58	7.6	2430770	1943-02-14	2430746	1943-01-21	24	SVO
-57	7.7	2431033	1943-11-04	2431002	1943-10-04	31	SVO
-56	7.4	2431284	1944-07-12	2431259	1944-06-17	25	SVO
-55	7.9	2431546	1945-03-31	2431515	1945-02-28	31	SVO
-54	8.2	2431814	1945-12-24	2431772	1945-11-12	42	SVO
-53	7.5	2432063	1946-08-30	2432028	1946-07-26	35	SVO
-52	7.7	2432321	1947-05-15	2432285	1947-04-09	36	SVO
-51	7.5	2432592	1948-02-10	2432541	1947-12-21	51	SVO
-50	6.8	2432834	1948-10-09	2432798	1948-09-03	36	SVO
-49	7.8	2433086	1949-06-18	2433054	1949-05-17	32	SVO
-48	7.6	2433344	1950-03-03	2433311	1950-01-29	33	SVO
-47	7.5	2433600	1950-11-14	2433567	1950-10-12	33	SVO
-46	8.0	2433860	1951-08-01	2433824	1951-06-26	36	SVO
-45	7.2	2434108	1952-04-05	2434080	1952-03-08	28	SVO
-44	7.9	2434368	1952-12-21	2434337	1952-11-20	31	SVO
-43	7.5	2434627	1953-09-06	2434593	1953-08-03	34	SVO
-42	8.4	2434891	1954-05-28	2434850	1954-04-17	41	SVO
-41	7.7	2435139	1955-01-31	2435106	1954-12-29	33	SVO
-40	7.9	2435399	1955-10-18	2435363	1955-09-12	36	SVO
-39	7.7	2435661	1956-07-06	2435619	1956-05-25	42	SVO
-38	7.1	2435905	1957-03-07	2435876	1957-02-06	29	SVO
-37	8.3	2436169	1957-11-26	2436132	1957-10-20	37	SVO
-36	7.7	2436429	1958-08-13	2436389	1958-07-04	40	SVO
-35	8.2	2436687	1959-04-28	2436645	1959-03-17	42	SVO
-34	7.5	2436939	1960-01-05	2436902	1959-11-29	37	SVO
-33	8.1	2437197	1960-09-19	2437158	1960-08-11	39	SVO
-32	7.7	2437445	1961-05-25	2437415	1961-04-25	30	SVO
-31	8.4	2437706	1962-02-10	2437671	1962-01-06	35	SVO
-30	8.0	2437958	1962-10-20	2437928	1962-09-20	30	SVO
-29	7.4	2438207	1963-06-26	2438184	1963-06-03	23	SVO
-28	8.5	2438458	1964-03-03	2438441	1964-02-15	17	SVO
-27	8.2	2438716	1964-11-16	2438697	1964-10-28	19	SVO
-26	7.4	2438969	1965-07-27	2438954	1965-07-12	15	SVO
-25	7.9	2439215	1966-03-30	2439210	1966-03-25	5	SVO
-24	7.4	2439465	1966-12-05	2439466	1966-12-06	-1	SVO
-23	7.6	2439724	1967-08-21	2439723	1967-08-20	1	SVO
-22	7.5	2439978	1968-05-01	2439979	1968-05-02	-1	SVO
-21	7.1	2440224	1969-01-02	2440236	1969-01-14	-12	SVO
-20	7.7	2440488	1969-09-23	2440492	1969-09-27	-4	SVO
-19	7.7	2440743	1970-06-05	2440749	1970-06-11	-6	SVO
-18	8.3	2441002	1971-02-19	2441005	1971-02-22	-3	SVO
-17	7.2	2441250	1971-10-25	2441262	1971-11-06	-12	SVO
-16	7.9	2441513	1972-07-14	2441518	1972-07-19	-5	SVO
-15	7.6	2441769	1973-03-27	2441775	1973-04-02	-6	SVO
-14	6.9	2442008	1973-11-21	2442031	1973-12-14	-23	SVO
-13	7.7	2442272	1974-08-12	2442288	1974-08-28	-16	SVO
-12	7.7	2442529	1975-04-26	2442544	1975-05-11	-15	SVO
-11	7.2	2442772	1975-12-25	2442801	1976-01-23	-29	SVO
-10	8.0	2443038	1976-09-16	2443057	1976-10-05	-19	SVO
-9	7.8	2443299	1977-06-04	2443314	1977-06-19	-15	SVO
-8	8.0	2443546	1978-02-06	2443570	1978-03-02	-24	SVO
-7	7.4	2443808	1978-10-26	2443827	1978-11-14	-19	SVO
-6	7.8	2444078	1979-07-23	2444083	1979-07-28	-5	SVO
-5	7.8	2444342	1980-04-12	2444340	1980-04-10	2	SVO
-4	7.2	2444598	1980-12-24	2444596	1980-12-22	2	SVO
-3	8.0	2444858	1981-09-10	2444853	1981-09-05	5	SVO
-2	7.6	2445114	1982-05-24	2445109	1982-05-19	5	SVO
-1	7.6	2445364	1983-01-29	2445366	1983-01-31	-2	SVO
0	7.3	2445620	1983-10-12	2445622	1983-10-14	-2	SVO
1	8.2	2445876	1984-06-24	2445879	1984-06-27	-3	SVO
2	7.9	2446133	1985-03-08	2446135	1985-03-10	-2	SVO
3	7.8	2446391	1985-11-21	2446392	1985-11-22	-1	SVO
4	7.4	2446642	1986-07-30	2446648	1986-08-05	-6	SVO
5	8.0	2446893	1987-04-07	2446905	1987-04-19	-12	SVO
6	7.6	2447145	1987-12-15	2447161	1987-12-31	-16	SVO
7	8.5	2447410	1988-09-05	2447418	1988-09-13	-8	SVO
8	8.0	2447667	1989-05-20	2447674	1989-05-27	-7	SVO
9	7.4	2447913	1990-01-21	2447931	1990-02-08	-18	SVO
10	7.6	2448180	1990-10-15	2448187	1990-10-22	-7	SVO
11	8.3	2448437	1991-06-29	2448444	1991-07-06	-7	SVO
12	7.6	2448693	1992-03-11	2448700	1992-03-18	-7	SVO
13	8.1	2448953	1992-11-26	2448957	1992-11-30	-4	SVO
14	7.5	2449214	1993-08-14	2449213	1993-08-13	1	SVO
15	7.9	2449468	1994-04-25	2449470	1994-04-27	-2	SVO
16	7.3	2449725	1995-01-07	2449726	1995-01-08	-1	SVO
17	8.3	2449984	1995-09-23	2449983	1995-09-22	1	SVO
18	7.6	2450238	1996-06-03	2450239	1996-06-04	-1	SVO
19	7.8	2450500	1997-02-20	2450496	1997-02-16	4	SVO
20	7.4	2450757	1997-11-04	2450752	1997-10-30	5	SVO
21	7.2	2451009	1998-07-14	2451009	1998-07-14	0	SVO
22	8.5	2451267	1999-03-29	2451265	1999-03-27	2	SVO
23	8.3	2451526	1999-12-13	2451522	1999-12-09	4	SVO
24	8.1	2451776	2000-08-19	2451778	2000-08-21	-2	SVO
25	7.7	2452030	2001-04-30	2452035	2001-05-05	-5	SVO
26	8.0	2452290	2002-01-15	2452291	2002-01-16	-1	SVO
27	7.4	2452537	2002-09-19	2452548	2002-09-30	-11	SVO
28	8.5	2452802	2003-06-11	2452804	2003-06-13	-2	SVO
29	7.5	2453056	2004-02-20	2453061	2004-02-25	-5	SVO
30	7.2	2453311	2004-11-01	2453317	2004-11-07	-6	SVO
31	8.0	2453565	2005-07-13	2453574	2005-07-22	-9	SVO
32	7.4	2453817	2006-03-22	2453830	2006-04-04	-13	SVO
33	7.7	2454073	2006-12-03	2454087	2006-12-17	-14	SVO
34	7.9	2454333	2007-08-20	2454343	2007-08-30	-10	SVO
35	7.2	2454580	2008-04-23	2454600	2008-05-13	-20	SVO
36	7.8	2454839	2009-01-07	2454856	2009-01-24	-17	SVO
37	7.6	2455099	2009-09-24	2455113	2009-10-08	-14	SVO
38	8.1	2455352	2010-06-04	2455369	2010-06-21	-17	SVO
39	7.6	2455603	2011-02-10	2455626	2011-03-05	-23	SVO
40	7.5	2455863	2011-10-28	2455882	2011-11-16	-19	SVO
41	8.7	2456115	2012-07-06	2456139	2012-07-30	-24	SVO
42	7.8	2456374	2013-03-22	2456395	2013-04-12	-21	SVO
43	7.8	2456632	2013-12-05	2456652	2013-12-25	-20	SVO
44	7.9	2456888	2014-08-18	2456908	2014-09-07	-20	SVO
45	7.3	2457132	2015-04-19	2457165	2015-05-22	-33	SVO
46	8.4	2457393	2016-01-05	2457421	2016-02-02	-28	SVO
47	8.0	2457655	2016-09-23	2457678	2016-10-16	-23	SVO
48	7.2	2457905	2017-05-31	2457934	2017-06-29	-29	SVO
49	8.6	2458167	2018-02-17	2458191	2018-03-13	-24	SVO
50	8.2	2458427	2018-11-04	2458447	2018-11-24	-20	SVO
51	8.3	2458688	2019-07-23	2458704	2019-08-08	-16	SVO
52	7.7	2458946	2020-04-06	2458960	2020-04-20	-14	SVO
53	7.0	2459186	2020-12-02	2459217	2021-01-02	-31	SVO
54	8.6	2459461	2021-09-03	2459473	2021-09-15	-12	SVO
55	7.9	2459714	2022-05-14	2459730	2022-05-30	-16	SVO
56	9.0	2459969	2023-01-24	2459986	2023-02-10	-17	SVO
57	8.2	2460226	2023-10-08	2460243	2023-10-25	-17	SVO
58	8.2	2460489	2024-06-27	2460499	2024-07-07	-10	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.