This eclipse is a part of a tritos cycle, repeating at alternating nodes every 135 synodic months (≈ 3986.63 days, or 11 years minus 1 month). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee), but groupings of 3 tritos cycles (≈ 33 years minus 3 months) come close (≈ 434.044 anomalistic months), so eclipses are similar in these groupings.
Series members between 1801 and 1982 | ||||
---|---|---|---|---|
November 29, 1807 (Saros 139) |
October 29, 1818 (Saros 140) |
September 28, 1829 (Saros 141) |
August 27, 1840 (Saros 142) |
July 28, 1851 (Saros 143) |
June 27, 1862 (Saros 144) |
May 26, 1873 (Saros 145) |
April 25, 1884 (Saros 146) |
March 26, 1895 (Saros 147) |
February 23, 1906 (Saros 148) |
January 23, 1917 (Saros 149) |
December 24, 1927 (Saros 150) |
November 21, 1938 (Saros 151) |
October 21, 1949 (Saros 152) |
September 20, 1960 (Saros 153) |
August 20, 1971 (Saros 154) |
July 20, 1982 (Saros 155) |