Solar eclipse of May 11, 2040

This eclipse is a member of a semester series. An eclipse in a semester series of solar eclipses repeats approximately every 177 days and 4 hours (a semester) at alternating nodes of the Moon's orbit.[1]

Solar eclipse series sets from 2040–2043
Ascending node			Descending node
119	May 11, 2040 Partial		124	November 4, 2040 Annular
129	April 30, 2041 Total		134	October 25, 2041 Annular
139	April 20, 2042 Total		144	October 14, 2042 Annular
149	April 9, 2043 Total (non-central)		154	October 3, 2043 Annular (non-central)

It is a part of Saros cycle 119, repeating every 18 years, 11 days, containing 71 events. The series started with partial solar eclipse on May 15, 850 AD. It contains total eclipses on August 9, 994 AD and August 20, 1012 with a hybrid eclipse on August 31, 1030. It has annular eclipses from September 10, 1048 through March 18, 1950. The series ends at member 71 as a partial eclipse on June 24, 2112. The longest duration of totality was only 32 seconds on August 20, 1012. The longest duration of annularity was 7 minutes, 37 seconds on September 1, 1625. The longest duration of hybridity was only 18 seconds on August 31, 1030.

Series members 54–70 occur between 1801 and 2100:
54	55	56
December 21, 1805	January 1, 1824	January 11, 1842
57	58	59
January 23, 1860	February 2, 1878	February 13, 1896
60	61	62
February 25, 1914	March 7, 1932	March 18, 1950
63	64	65
March 28, 1968	April 9, 1986	April 19, 2004
66	67	68
April 30, 2022	May 11, 2040	May 22, 2058
69	70
June 1, 2076	June 13, 2094