# Solar eclipse of May 20, 2050

A total solar eclipse will occur at the Moon's descending node of orbit on Friday, May 20, 2050, with a magnitude of 1.0038. It is a hybrid event, with only a fraction of its path as total, and longer sections at the start and end as an annular eclipse. 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 total solar eclipse occurs when the Moon's apparent diameter is larger than the Sun's, blocking all direct sunlight, turning day into darkness. Totality occurs in a narrow path across Earth's surface, with the partial solar eclipse visible over a surrounding region thousands of kilometres wide. Occurring about 5.2 days after perigee (on May 15, 2050, at 16:40 UTC), the Moon's apparent diameter will be larger.
This hybrid eclipse is notable in that it does not hit land anywhere on Earth. However, a partial solar eclipse will be visible for parts of New Zealand, eastern Oceania, and western South America.

## Eclipse details

Shown below are two tables displaying details about this particular solar eclipse. The first table outlines times at which the moon's penumbra or umbra attains the specific parameter, and the second table describes various other parameters pertaining to this eclipse.
May 20, 2050 Solar Eclipse Times :
| Event | Time (UTC) |
| First Penumbral External Contact | 2050 May 20 at 18:22:31.0 UTC |
| First Umbral External Contact | 2050 May 20 at 19:48:47.9 UTC |
| First Central Line | 2050 May 20 at 19:49:02.9 UTC |
| First Umbral Internal Contact | 2050 May 20 at 19:49:18.0 UTC |
| Equatorial Conjunction | 2050 May 20 at 20:31:51.3 UTC |
| Greatest Duration | 2050 May 20 at 20:40:50.3 UTC |
| Greatest Eclipse | 2050 May 20 at 20:42:50.2 UTC |
| Ecliptic Conjunction | 2050 May 20 at 20:52:15.7 UTC |
| Last Umbral Internal Contact | 2050 May 20 at 21:36:27.6 UTC |
| Last Central Line | 2050 May 20 at 21:36:45.5 UTC |
| Last Umbral External Contact | 2050 May 20 at 21:37:03.3 UTC |
| Last Penumbral External Contact | 2050 May 20 at 23:03:20.1 UTC |
May 20, 2050 Solar Eclipse Parameters :
| Parameter | Value |
| Eclipse Magnitude | 1.00379 |
| Eclipse Obscuration | 1.00760 |
| Gamma | −0.86877 |
| Sun Right Ascension | 03h51m25.4s |
| Sun Declination | +20°09'01.9" |
| Sun Semi-Diameter | 15'48.3" |
| Sun Equatorial Horizontal Parallax | 08.7" |
| Moon Right Ascension | 03h51m49.6s |
| Moon Declination | +19°19'17.1" |
| Moon Semi-Diameter | 15'44.7" |
| Moon Equatorial Horizontal Parallax | 0°57'47.0" |
| ΔT | 84.3 s |

## Eclipse season

This eclipse is part of an eclipse season, a period, roughly every six months, when eclipses occur. Only two (or occasionally three) eclipse seasons occur each year, and each season lasts about 35 days and repeats just short of six months (173 days) later; thus two full eclipse seasons always occur each year. Either two or three eclipses happen each eclipse season. In the sequence below, each eclipse is separated by a fortnight.
Eclipse season of May 2050 :
| May 6 Ascending node (full moon) | May 20 Descending node (new moon) |
| Total lunar eclipse Lunar Saros 122 | Hybrid solar eclipse Solar Saros 148 |

## Related eclipses
### Eclipses in 2050

* A total lunar eclipse on May 6.
* A hybrid solar eclipse on May 20.
* A total lunar eclipse on October 30.
* A partial solar eclipse on November 14.

### Metonic

* Preceded by: Solar eclipse of August 2, 2046
* Followed by: Solar eclipse of March 9, 2054

### Tzolkinex

* Preceded by: Solar eclipse of April 9, 2043
* Followed by: Solar eclipse of July 1, 2057

### Half-Saros

* Preceded by: Lunar eclipse of May 16, 2041
* Followed by: Lunar eclipse of May 27, 2059

### Tritos

* Preceded by: Solar eclipse of June 21, 2039
* Followed by: Solar eclipse of April 20, 2061

### Solar Saros 148

* Preceded by: Solar eclipse of May 9, 2032
* Followed by: Solar eclipse of May 31, 2068

### Inex

* Preceded by: Solar eclipse of June 10, 2021
* Followed by: Solar eclipse of May 1, 2079

### Triad

* Preceded by: Solar eclipse of July 20, 1963
* Followed by: Solar eclipse of March 21, 2137

### Solar eclipses of 2047–2050

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.
The partial solar eclipses on January 26, 2047 and July 22, 2047 occur in the previous lunar year eclipse set.
Solar eclipse series sets from 2047 to 2050 :
| Descending node | Descending node | Descending node | Ascending node | Ascending node | Ascending node |
| Saros | Map | Gamma | Saros | Map | Gamma |
| 118 | June 23, 2047 Partial | 1.3766 | 123 | December 16, 2047 Partial | −1.0661 |
| 128 | June 11, 2048 Annular | 0.6468 | 133 | December 5, 2048 Total | −0.3973 |
| 138 | May 31, 2049 Annular | −0.1187 | 143 | November 25, 2049 Hybrid | 0.2943 |
| 148 | May 20, 2050 Hybrid | −0.8688 | 153 | November 14, 2050 Partial | 1.0447 |

### Saros 148

This eclipse is a part of Saros series 148, repeating every 18 years, 11 days, and containing 75 events. The series started with a partial solar eclipse on September 21, 1653. It contains annular eclipses on April 29, 2014 and May 9, 2032; a hybrid eclipse on May 20, 2050; and total eclipses from May 31, 2068 through August 3, 2771. The series ends at member 75 as a partial eclipse on December 12, 2987. Its eclipses are tabulated in three columns; every third eclipse in the same column is one exeligmos apart, so they all cast shadows over approximately the same parts of the Earth.
The longest duration of annularity will be produced by member 22 at 22 seconds (by default) on May 9, 2032, and the longest duration of totality will be produced by member 54 at 5 minutes, 23 seconds on April 26, 2609. All eclipses in this series occur at the Moon’s descending node of orbit.
Series members 10–31 occur between 1801 and 2200: :
| 10 | 11 | 12 |
| December 30, 1815 | January 9, 1834 | January 21, 1852 |
| 13 | 14 | 15 |
| January 31, 1870 | February 11, 1888 | February 23, 1906 |
| 16 | 17 | 18 |
| March 5, 1924 | March 16, 1942 | March 27, 1960 |
| 19 | 20 | 21 |
| April 7, 1978 | April 17, 1996 | April 29, 2014 |
| 22 | 23 | 24 |
| May 9, 2032 | May 20, 2050 | May 31, 2068 |
| 25 | 26 | 27 |
| June 11, 2086 | June 22, 2104 | July 4, 2122 |
| 28 | 29 | 30 |
| July 14, 2140 | July 25, 2158 | August 4, 2176 |
| 31 |
| August 16, 2194 |

### Metonic series

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.
21 eclipse events between May 21, 1993 and May 20, 2069 :
| May 20–21 | March 9 | December 25–26 | October 13–14 | August 1–2 |
| 118 | 120 | 122 | 124 | 126 |
| May 21, 1993 | March 9, 1997 | December 25, 2000 | October 14, 2004 | August 1, 2008 |
| 128 | 130 | 132 | 134 | 136 |
| May 20, 2012 | March 9, 2016 | December 26, 2019 | October 14, 2023 | August 2, 2027 |
| 138 | 140 | 142 | 144 | 146 |
| May 21, 2031 | March 9, 2035 | December 26, 2038 | October 14, 2042 | August 2, 2046 |
| 148 | 150 | 152 | 154 | 156 |
| May 20, 2050 | March 9, 2054 | December 26, 2057 | October 13, 2061 | August 2, 2065 |
| 158 |
| May 20, 2069 |

### Tritos series

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 2200 :
| April 4, 1810 (Saros 126) | March 4, 1821 (Saros 127) | February 1, 1832 (Saros 128) | December 31, 1842 (Saros 129) | November 30, 1853 (Saros 130) |
| October 30, 1864 (Saros 131) | September 29, 1875 (Saros 132) | August 29, 1886 (Saros 133) | July 29, 1897 (Saros 134) | June 28, 1908 (Saros 135) |
| May 29, 1919 (Saros 136) | April 28, 1930 (Saros 137) | March 27, 1941 (Saros 138) | February 25, 1952 (Saros 139) | January 25, 1963 (Saros 140) |
| December 24, 1973 (Saros 141) | November 22, 1984 (Saros 142) | October 24, 1995 (Saros 143) | September 22, 2006 (Saros 144) | August 21, 2017 (Saros 145) |
| July 22, 2028 (Saros 146) | June 21, 2039 (Saros 147) | May 20, 2050 (Saros 148) | April 20, 2061 (Saros 149) | March 19, 2072 (Saros 150) |
| February 16, 2083 (Saros 151) | January 16, 2094 (Saros 152) | December 17, 2104 (Saros 153) | November 16, 2115 (Saros 154) | October 16, 2126 (Saros 155) |
| September 15, 2137 (Saros 156) | August 14, 2148 (Saros 157) | July 15, 2159 (Saros 158) | June 14, 2170 (Saros 159) | May 13, 2181 (Saros 160) |
| April 12, 2192 (Saros 161) |

### Inex series

This eclipse is a part of the long period inex cycle, repeating at alternating nodes, every 358 synodic months (≈ 10,571.95 days, or 29 years minus 20 days). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee). However, groupings of 3 inex cycles (≈ 87 years minus 2 months) comes close (≈ 1,151.02 anomalistic months), so eclipses are similar in these groupings.
Series members between 1801 and 2200 :
| October 29, 1818 (Saros 140) | October 9, 1847 (Saros 141) | September 17, 1876 (Saros 142) |
| August 30, 1905 (Saros 143) | August 10, 1934 (Saros 144) | July 20, 1963 (Saros 145) |
| June 30, 1992 (Saros 146) | June 10, 2021 (Saros 147) | May 20, 2050 (Saros 148) |
| May 1, 2079 (Saros 149) | April 11, 2108 (Saros 150) | March 21, 2137 (Saros 151) |
| March 2, 2166 (Saros 152) | February 10, 2195 (Saros 153) | |