Maxima for R Aur
Period: 457.51, Epoch: 2444004
Back to main page  Mean light curve  Period diagram

E Mag O (JD) O (dat) C (JD) C (Dat) O-C Source
-93   2401459 1862-11-14 2401456 1862-11-11 3 AnHar, 1909, vol 55, p 95
-92   2401913 1864-02-11 2401913 1864-02-11 0 AnHar, 1909, vol 55, p 95
-91 7.1 2402384 1865-05-27 2402371 1865-05-14 13 SVO
-90 7.6 2402842 1866-08-28 2402828 1866-08-14 14 SVO
-89   2403332 1867-12-31 2403286 1867-11-15 46 AnHar, 1909, vol 55, p 95
-88   2403774 1869-03-17 2403743 1869-02-14 31 AnHar, 1909, vol 55, p 95
-87 6.8 2404234 1870-06-20 2404201 1870-05-18 33 SVO
-86 7.7 2404691 1871-09-20 2404658 1871-08-18 33 SVO
-85 7.1 2405155 1872-12-27 2405116 1872-11-18 39 SVO
-84 7.5 2405614 1874-03-31 2405573 1874-02-18 41 SVO
-81   2406985 1877-12-31 2406946 1877-11-22 39 GuL, 1918, 1.1
-80   2407446 1879-04-06 2407403 1879-02-22 43 AnHar, 1909, vol 55, p 95
-79   2407909 1880-07-12 2407861 1880-05-25 48 GuL, 1918, 1.1
-78   2408383 1881-10-29 2408318 1881-08-25 65 AnHar, 1909, vol 55, p 95
-77   2408841 1883-01-30 2408776 1882-11-26 65 AnHar, 1909, vol 55, p 95
-76   2409300 1884-05-03 2409233 1884-02-26 67 AN, 1910, vol 186, p 45
-73   2410680 1888-02-12 2410606 1887-11-30 74 AN, 1910, vol 186, p 45, AnHar, 1909, vol 55, p 95
-72   2411133 1889-05-10 2411063 1889-03-01 70 AN, 1910, vol 186, p 45, AnHar, 1909, vol 55, p 95
-71 7.4 2411600 1890-08-20 2411521 1890-06-02 79 SVO
-70 7.5 2412047 1891-11-10 2411978 1891-09-02 69 SVO
-69   2412515 1893-02-20 2412436 1892-12-03 79 AnHar, 1909, vol 55, p 95
-68 7.4 2412961 1894-05-12 2412893 1894-03-05 68 SVO
-67 7.2 2413406 1895-07-31 2413351 1895-06-06 55 SVO
-66 7.8 2413864 1896-10-31 2413808 1896-09-05 56 SVO
-65 7.8 2414318 1898-01-28 2414266 1897-12-07 52 SVO
-64   2414762 1899-04-17 2414723 1899-03-09 39 AnHar, 1909, vol 55, p 95
-63 7.7 2415231 1900-07-30 2415181 1900-06-10 50 SVO
-62 7.4 2415678 1901-10-20 2415638 1901-09-10 40 SVO
-61   2416131 1903-01-16 2416096 1902-12-12 35 AnHar, 1909, vol 55, p 95
-60 7.3 2416557 1904-03-17 2416553 1904-03-13 4 SVO
-59 6.9 2417008 1905-06-11 2417011 1905-06-14 -3 SVO
-58 7.0 2417448 1906-08-25 2417468 1906-09-14 -20 SVO
-57 8.1 2417907 1907-11-27 2417926 1907-12-16 -19 SVO
-56 7.4 2418352 1909-02-14 2418383 1909-03-17 -31 SVO
-55 7.5 2418807 1910-05-15 2418841 1910-06-18 -34 SVO
-54 7.2 2419246 1911-07-28 2419298 1911-09-18 -52 SVO
-53 7.7 2419699 1912-10-23 2419756 1912-12-19 -57 SVO
-52 7.3 2420160 1914-01-27 2420213 1914-03-21 -53 SVO
-51 7.3 2420609 1915-04-21 2420671 1915-06-22 -62 SVO
-50 6.9 2421066 1916-07-21 2421129 1916-09-22 -63 SVO
-49 7.3 2421521 1917-10-19 2421586 1917-12-23 -65 SVO
-48 7.7 2421990 1919-01-31 2422044 1919-03-26 -54 SVO
-47 7.4 2422452 1920-05-07 2422501 1920-06-25 -49 SVO
-46 8.2 2422927 1921-08-25 2422959 1921-09-26 -32 SVO
-45 7.3 2423389 1922-11-30 2423416 1922-12-27 -27 SVO
-44 8.0 2423861 1924-03-16 2423874 1924-03-29 -13 SVO
-43 7.4 2424334 1925-07-02 2424331 1925-06-29 3 SVO
-42 8.0 2424807 1926-10-18 2424789 1926-09-30 18 SVO
-41 7.6 2425267 1928-01-21 2425246 1927-12-31 21 SVO
-40 7.6 2425734 1929-05-02 2425704 1929-04-02 30 SVO
-39 8.2 2426207 1930-08-18 2426161 1930-07-03 46 SVO
-38 7.4 2426662 1931-11-16 2426619 1931-10-04 43 SVO
-37 8.3 2427133 1933-03-01 2427076 1933-01-03 57 SVO
-36 7.7 2427591 1934-06-02 2427534 1934-04-06 57 SVO
-35 8.3 2428053 1935-09-07 2427991 1935-07-07 62 SVO
-34 7.9 2428520 1936-12-17 2428449 1936-10-07 71 SVO
-33 8.5 2428985 1938-03-27 2428906 1938-01-07 79 SVO
-32 8.0 2429457 1939-07-12 2429364 1939-04-10 93 SVO
-31 8.3 2429906 1940-10-03 2429821 1940-07-10 85 SVO
-30 7.2 2430372 1942-01-12 2430279 1941-10-11 93 SVO
-29 8.1 2430811 1943-03-27 2430736 1943-01-11 75 SVO
-28 8.1 2431280 1944-07-08 2431194 1944-04-13 86 SVO
-27 8.2 2431730 1945-10-01 2431651 1945-07-14 79 SVO
-26 7.8 2432192 1947-01-06 2432109 1946-10-15 83 SVO
-25 8.1 2432649 1948-04-07 2432566 1948-01-15 83 SVO
-24 7.7 2433117 1949-07-19 2433024 1949-04-17 93 SVO
-23 7.9 2433579 1950-10-24 2433481 1950-07-18 98 SVO
-22 7.9 2434044 1952-02-01 2433939 1951-10-19 105 SVO
-21 7.8 2434499 1953-05-01 2434396 1953-01-18 103 SVO
-20 8.1 2434956 1954-08-01 2434854 1954-04-21 102 SVO
-19 7.9 2435413 1955-11-01 2435311 1955-07-22 102 SVO
-18 7.7 2435864 1957-01-25 2435769 1956-10-22 95 SVO
-17 7.8 2436312 1958-04-18 2436226 1958-01-22 86 SVO
-16 7.7 2436763 1959-07-13 2436684 1959-04-25 79 SVO
-15 7.9 2437214 1960-10-06 2437141 1960-07-25 73 SVO
-14 7.7 2437661 1961-12-27 2437599 1961-10-26 62 SVO
-13 7.7 2438106 1963-03-17 2438056 1963-01-26 50 SVO
-12 8.0 2438557 1964-06-10 2438514 1964-04-28 43 SVO
-11 7.7 2439015 1965-09-11 2438971 1965-07-29 44 SVO
-10 8.0 2439467 1966-12-07 2439429 1966-10-30 38 SVO
-9 7.8 2439914 1968-02-27 2439886 1968-01-30 28 SVO
-8 8.1 2440377 1969-06-04 2440344 1969-05-02 33 SVO
-7 7.6 2440831 1970-09-01 2440801 1970-08-02 30 SVO
-6 7.8 2441288 1971-12-02 2441259 1971-11-03 29 SVO
-5 7.8 2441738 1973-02-24 2441716 1973-02-02 22 SVO
-4 7.7 2442187 1974-05-19 2442174 1974-05-06 13 SVO
-3 7.3 2442633 1975-08-08 2442631 1975-08-06 2 SVO
-2 8.0 2443091 1976-11-08 2443089 1976-11-06 2 SVO
-1 7.6 2443556 1978-02-16 2443546 1978-02-06 10 SVO
0 8.5 2444011 1979-05-17 2444004 1979-05-10 7 SVO
1 7.5 2444460 1980-08-08 2444462 1980-08-10 -2 SVO
2 8.5 2444931 1981-11-22 2444919 1981-11-10 12 SVO
3 7.5 2445392 1983-02-26 2445377 1983-02-11 15 SVO
4 7.5 2445857 1984-06-05 2445834 1984-05-13 23 SVO
5 7.5 2446316 1985-09-07 2446292 1985-08-14 24 SVO
6 8.4 2446780 1986-12-15 2446749 1986-11-14 31 SVO
7 7.2 2447234 1988-03-13 2447207 1988-02-15 27 SVO
8 8.3 2447699 1989-06-21 2447664 1989-05-17 35 SVO
9 7.5 2448155 1990-09-20 2448122 1990-08-18 33 SVO
10 7.9 2448605 1991-12-14 2448579 1991-11-18 26 SVO
11 7.7 2449069 1993-03-22 2449037 1993-02-18 32 SVO
12 7.8 2449516 1994-06-12 2449494 1994-05-21 22 SVO
13 7.4 2449973 1995-09-12 2449952 1995-08-22 21 SVO
14 7.9 2450428 1996-12-10 2450409 1996-11-21 19 SVO
15 7.5 2450867 1998-02-22 2450867 1998-02-22 0 SVO
16 8.1 2451327 1999-05-28 2451324 1999-05-25 3 SVO
17 7.6 2451784 2000-08-27 2451782 2000-08-25 2 SVO
18 8.1 2452241 2001-11-27 2452239 2001-11-25 2 SVO
19 7.1 2452685 2003-02-14 2452697 2003-02-26 -12 SVO
20 7.6 2453131 2004-05-05 2453154 2004-05-28 -23 SVO
21 7.5 2453587 2005-08-04 2453612 2005-08-29 -25 SVO
22 7.5 2454036 2006-10-27 2454069 2006-11-29 -33 SVO
23 7.5 2454491 2008-01-25 2454527 2008-03-01 -36 SVO
24 7.9 2454942 2009-04-20 2454984 2009-06-01 -42 SVO
25 7.2 2455395 2010-07-17 2455442 2010-09-02 -47 SVO
26 7.6 2455883 2011-11-17 2455899 2011-12-03 -16 SVO
27 7.6 2456347 2013-02-23 2456357 2013-03-05 -10 SVO
28 7.7 2456812 2014-06-03 2456814 2014-06-05 -2 SVO
29 7.8 2457268 2015-09-02 2457272 2015-09-06 -4 SVO
30 7.7 2457743 2016-12-20 2457729 2016-12-06 14 SVO
31 7.4 2458204 2018-03-26 2458187 2018-03-09 17 SVO
32 8.0 2458661 2019-06-26 2458644 2019-06-09 17 SVO
33 8.0 2459124 2020-10-01 2459102 2020-09-09 22 SVO
34 7.5 2459580 2021-12-31 2459559 2021-12-10 21 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.