Solar eclipse of January 26, 1990
| Solar eclipse of January 26, 1990 | |
|---|---|
| Type of eclipse | |
| Nature | Annular |
| Gamma | -0.9457 |
| Magnitude | 0.967 |
| Maximum eclipse | |
| Duration | 2m 3s |
| Coordinates | 71S 22.2W |
| Max. width of band | 373 km |
| Times (UTC) | |
| Greatest eclipse | 19:31:24 |
| References | |
| Saros | 121 (59 of 71) |
| Catalog # (SE5000) | 9486 |
An annular solar eclipse occurred on January 26, 1990. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partially 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, 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 thousands of kilometres wide.
Contents |
Related eclipses [edit]
Solar eclipses of 1990-1992 [edit]
Each member 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.
| Ascending node | Descending node | |||
|---|---|---|---|---|
| Saros | Map | Saros | Map | |
| 121 | January 26, 1990 Annular |
|||
| 126 | July 22, 1990 Total |
131 | January 15, 1991 Annular |
|
| 136 |
July 11, 1991 Total |
141 | January 4, 1992 Annular |
|
| 146 | June 30, 1992 Total |
151 | December 24, 1992 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).
This series has 21 eclipse events between June 21, 1982 and June 21, 2058.
| June 21 | April 8-9 | January 26 | November 13-14 | September 1-2 |
|---|---|---|---|---|
| 117 | 119 | 121 | 123 | 125 |
June 21, 1982 |
April 9, 1986 |
January 26, 1990 |
November 13, 1993 |
September 2, 1997 |
| 127 | 129 | 131 | 133 | 135 |
June 21, 2001 |
April 8, 2005 |
January 26, 2009 |
November 13, 2012 |
September 1, 2016 |
| 137 | 139 | 141 | 143 | 145 |
June 21, 2020 |
April 8, 2024 |
January 26, 2028 |
November 14, 2031 |
September 2, 2035 |
| 147 | 149 | 151 | 153 | 155 |
June 21, 2039 |
April 9, 2043 |
January 26, 2047 |
November 14, 2050 |
September 2, 2054 |
| 157 | ||||
June 21, 2058 |
Notes [edit]
References [edit]
- Earth visibility chart and eclipse statistics Eclipse Predictions by Fred Espenak, NASA/GSFC
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