A partial solar eclipse occurred on September 12, 1931. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. A partial solar eclipse occurs in the polar regions of the Earth when the center of the Moon's shadow misses the Earth.
| Solar eclipse of September 12, 1931 | |
|---|---|
 Map | |
| Type of eclipse | |
| Nature | Partial |
| Gamma | 1.506 |
| Magnitude | 0.0471 |
| Maximum eclipse | |
| Coordinates | 61°12′N 152°48′W / 61.2°N 152.8°W |
| Times (UTC) | |
| Greatest eclipse | 4:41:25 |
| References | |
| Saros | 114 (72 of 72) |
| Catalog # (SE5000) | 9355 |
This was the 72nd and final event from Solar Saros 114. It started in 651 AD and ended in 1931.
Related eclipses edit
Solar eclipses 1931–1935 edit
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 1931 to 1935 | |||||
|---|---|---|---|---|---|
| Descending node | Ascending node | ||||
| 114 | September 12, 1931 Partial |
119 | March 7, 1932 Annular | ||
| 124 | August 31, 1932 Total |
129 | February 24, 1933 Annular | ||
| 134 | August 21, 1933 Annular |
139 | February 14, 1934 Total | ||
| 144 | August 10, 1934 Annular |
149 | February 3, 1935 Partial | ||
| 154 | July 30, 1935 Partial | ||||
Metonic series edit
The metonic series repeats eclipses every 19 years (6939.69 days), lasting about 5 cycles. Eclipses occur in nearly the same calendar date. In addition, the octon subseries repeats 1/5 of that or every 3.8 years (1387.94 days). All eclipses in this table occur at the Moon's descending node.
| 22 eclipse events between September 12, 1931 and July 1, 2011. | ||||
|---|---|---|---|---|
| September 11-12 | June 30-July 1 | April 17-19 | February 4-5 | November 22-23 |
| 114 | 116 | 118 | 120 | 122 |
| September 12, 1931 |
 June 30, 1935 |
 April 19, 1939 |
 February 4, 1943 |
 November 23, 1946 |
| 124 | 126 | 128 | 130 | 132 |
 September 12, 1950 |
 June 30, 1954 |
 April 19, 1958 |
 February 5, 1962 |
 November 23, 1965 |
| 134 | 136 | 138 | 140 | 142 |
 September 11, 1969 |
 June 30, 1973 |
 April 18, 1977 |
 February 4, 1981 |
 November 22, 1984 |
| 144 | 146 | 148 | 150 | 152 |
 September 11, 1988 |
 June 30, 1992 |
 April 17, 1996 |
 February 5, 2000 |
 November 23, 2003 |
| 154 | 156 | |||
 September 11, 2007 |
 July 1, 2011 | |||
References edit
- ^ van Gent, R.H. "Solar- and Lunar-Eclipse Predictions from Antiquity to the Present". A Catalogue of Eclipse Cycles. Utrecht University. Retrieved 6 October 2018.
External links edit
- Earth visibility chart and eclipse statistics Eclipse Predictions by Fred Espenak, NASA/GSFC
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