Solar eclipse of February 14, 1915
| Solar eclipse of February 14, 1915 | |
|---|---|
 Map | |
| Type of eclipse | |
| Nature | Annular |
| Gamma | −0.2024 |
| Magnitude | 0.9789 |
| Maximum eclipse | |
| Duration | 124 s (2 min 4 s) |
| Coordinates | 24°00′S 120°42′E / 24°S 120.7°E |
| Max. width of band | 77 km (48 mi) |
| Times (UTC) | |
| Greatest eclipse | 4:33:20 |
| References | |
| Saros | 129 (46 of 80) |
| Catalog # (SE5000) | 9315 |
An annular solar eclipse occurred on February 14, 1915.[1][2][3][4] 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. An annular solar eclipse occurs when the Moon's apparent diameter is smaller than the Sun's, blocking most of the Sun's light and causing the Sun to look like an annulus (ring). An annular eclipse appears as a partial eclipse over a region of the Earth thousands of kilometres wide. Annularity was visible from Australia, Papua in Dutch East Indies (today's Indonesia), German New Guinea (now belonging to Papua New Guinea), and the South Seas Mandate of Japan (the parts now belonging to FS Micronesia and Marshall Islands, including Palikir).
Related eclipses[edit]
Solar eclipses of 1913–1917[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.[5]
| Solar eclipse series sets from 1913 to 1917 | ||||
|---|---|---|---|---|
| Descending node | Ascending node | |||
| 114 | August 31, 1913 Partial |
119 | February 25, 1914 Annular | |
| 124 | August 21, 1914 Total |
129 | February 14, 1915 Annular | |
| 134 | August 10, 1915 Annular |
139 | February 3, 1916 Total | |
| 144 | July 30, 1916 Annular |
149 | January 23, 1917 Partial | |
| 154 | July 19, 1917 Partial | |||
Saros 129[edit]
It is a part of Saros cycle 129, repeating every 18 years, 11 days, containing 80 events. The series started with partial solar eclipse on October 3, 1103. It contains annular eclipses on May 6, 1464 through March 18, 1969, hybrid eclipses from March 29, 1987 through April 20, 2023 and total eclipses from April 30, 2041 through July 26, 2185. The series ends at member 80 as a partial eclipse on February 21, 2528. The longest duration of totality was 3 minutes, 43 seconds on June 25, 2131 . All eclipses in this series occurs at the Moon’s ascending node.[6]
| Series members 46–56 occur between 1901 and 2100: | ||
|---|---|---|
| 46 | 47 | 48 |
February 14, 1915 |
 February 24, 1933 |
 March 7, 1951 |
| 49 | 50 | 51 |
 March 18, 1969 |
 March 29, 1987 |
 April 8, 2005 |
| 52 | 53 | 54 |
 April 20, 2023 |
 April 30, 2041 |
 May 11, 2059 |
| 55 | 56 | |
 May 22, 2077 |
 June 2, 2095 | |
Tritos series[edit]
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 2100 | |||
|---|---|---|---|
 December 21, 1805 (Saros 119) |
 November 19, 1816 (Saros 120) |
 October 20, 1827 (Saros 121) | |
 September 18, 1838 (Saros 122) |
 August 18, 1849 (Saros 123) |
 July 18, 1860 (Saros 124) | |
 June 18, 1871 (Saros 125) |
 May 17, 1882 (Saros 126) |
 April 16, 1893 (Saros 127) | |
 March 17, 1904 (Saros 128) |
February 14, 1915 (Saros 129) |
 January 14, 1926 (Saros 130) | |
 December 13, 1936 (Saros 131) |
 November 12, 1947 (Saros 132) |
 October 12, 1958 (Saros 133) | |
 September 11, 1969 (Saros 134) |
 August 10, 1980 (Saros 135) |
 July 11, 1991 (Saros 136) | |
 June 10, 2002 (Saros 137) |
 May 10, 2013 (Saros 138) |
 April 8, 2024 (Saros 139) | |
 March 9, 2035 (Saros 140) |
 February 5, 2046 (Saros 141) |
 January 5, 2057 (Saros 142) | |
 December 6, 2067 (Saros 143) |
 November 4, 2078 (Saros 144) |
 October 4, 2089 (Saros 145) | |
 September 4, 2100 (Saros 146) |
|||
In the 22nd century:
- Solar saros 147: annular solar eclipse of August 4, 2111
- Solar saros 148: total solar eclipse of July 4, 2122
- Solar saros 149: total solar eclipse of June 3, 2133
- Solar saros 150: annular solar eclipse of May 3, 2144
- Solar saros 151: annular solar eclipse of April 2, 2155
- Solar saros 152: total solar eclipse of March 2, 2166
- Solar saros 153: annular solar eclipse of January 29, 2177
- Solar saros 154: annular solar eclipse of December 29, 2187
- Solar saros 155: total solar eclipse of November 28, 2198
In the 23rd century:
- Solar saros 156: annular solar eclipse of October 29, 2209
- Solar saros 157: annular solar eclipse of September 27, 2220
- Solar saros 158: total solar eclipse of August 28, 2231
- Solar saros 159: partial solar eclipse of July 28, 2242
- Solar saros 160: partial solar eclipse of June 26, 2253
- Solar saros 161: partial solar eclipse of May 26, 2264
- Solar saros 162: partial solar eclipse of April 26, 2275
- Solar saros 163: partial solar eclipse of March 25, 2286
- Solar saros 164: partial solar eclipse of February 22, 2297
Notes[edit]
- ^ "PARTIAL ECLIPSE TO-DAY". The Sun. Sydney, New South Wales, Australia. 1915-02-14. p. 3. Retrieved 2023-11-12 – via Newspapers.com.
- ^ "PARTIAL ECLIPSE OF THE SUN". The Age. Melbourne, Victoria, Victoria, Australia. 1915-02-15. p. 10. Retrieved 2023-11-12 – via Newspapers.com.
- ^ "SOLAR ECLIPSE. LARGE SUN SPOT VISIBLE". The Sydney Morning Herald. Sydney, New South Wales, New South Wales, Australia. 1915-02-15. p. 8. Retrieved 2023-11-12 – via Newspapers.com.
- ^ "OLD SOL IS ECLIPSED, BUT NOT VISIBLE HERE". Vancouver Daily World. Vancouver, British Columbia, Canada. 1915-02-15. p. 5. Retrieved 2023-11-12 – via Newspapers.com.
- ^ 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.
- ^ Espenak, F. "NASA Catalog of Solar Eclipses of Saros 129". eclipse.gsfc.nasa.gov.
References[edit]
- Earth visibility chart and eclipse statistics Eclipse Predictions by Fred Espenak, NASA/GSFC
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