Solar eclipse of April 21, 2069
Template:Short description Script error: No such module "Solar eclipse". A partial solar eclipse will occur at the Moon's descending node of orbit on Sunday, April 21, 2069,[1] with a magnitude of 0.8992. 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.
The partial solar eclipse will be visible for parts of eastern Canada, Greenland, Europe, and North Asia.
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.[2]
| Event | Time (UTC) |
|---|---|
| First Penumbral External Contact | 2069 April 21 at 08:17:35.0 UTC |
| Ecliptic Conjunction | 2069 April 21 at 10:00:35.3 UTC |
| Greatest Eclipse | 2069 April 21 at 10:11:08.9 UTC |
| Equatorial Conjunction | 2069 April 21 at 10:39:45.2 UTC |
| Last Penumbral External Contact | 2069 April 21 at 12:04:30.0 UTC |
| Parameter | Value |
|---|---|
| Eclipse Magnitude | 0.89916 |
| Eclipse Obscuration | 0.88412 |
| Gamma | 1.06241 |
| Sun Right Ascension | 01h58m57.2s |
| Sun Declination | +12°07'52.1" |
| Sun Semi-Diameter | 15'55.0" |
| Sun Equatorial Horizontal Parallax | 08.8" |
| Moon Right Ascension | 01h57m49.5s |
| Moon Declination | +13°10'46.5" |
| Moon Semi-Diameter | 16'43.2" |
| Moon Equatorial Horizontal Parallax | 1°01'21.7" |
| ΔT | 97.0 s |
Eclipse season
Script error: No such module "Labelled list hatnote". 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. The first and last eclipse in this sequence is separated by one synodic month.
| April 21 Descending node (new moon) |
May 6 Ascending node (full moon) |
May 20 Descending node (new moon) |
|---|---|---|
| File:SE2069Apr21P.png | File:Lunar eclipse chart close-2069May06.png | File:SE2069May20P.png |
| Partial solar eclipse Solar Saros 120 |
Total lunar eclipse Lunar Saros 132 |
Partial solar eclipse Solar Saros 158 |
Related eclipses
Eclipses in 2069
- A partial solar eclipse on April 21.
- A total lunar eclipse on May 6.
- A partial solar eclipse on May 20.
- A partial solar eclipse on October 15.
- A total lunar eclipse on October 30.
Metonic
- Preceded by: Solar eclipse of July 3, 2065
- Followed by: Solar eclipse of February 7, 2073
Tzolkinex
- Preceded by: Solar eclipse of March 11, 2062
- Followed by: Solar eclipse of June 1, 2076
Half-Saros
- Preceded by: Lunar eclipse of April 15, 2060
- Followed by: Lunar eclipse of April 27, 2078
Tritos
- Preceded by: Solar eclipse of May 22, 2058
- Followed by: Solar eclipse of March 21, 2080
Solar Saros 120
- Preceded by: Solar eclipse of April 11, 2051
- Followed by: Solar eclipse of May 2, 2087
Inex
- Preceded by: Solar eclipse of May 11, 2040
- Followed by: Solar eclipse of April 1, 2098
Triad
- Preceded by: Solar eclipse of June 21, 1982
- Followed by: Solar eclipse of February 21, 2156
Solar eclipses of 2069–2072
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.[3]
The partial solar eclipse on May 20, 2069 occurs in the previous lunar year eclipse set.
| Solar eclipse series sets from 2069 to 2072 | ||||||
|---|---|---|---|---|---|---|
| Descending node | Ascending node | |||||
| Saros | Map | Gamma | Saros | Map | Gamma | |
| 120 | April 21, 2069 File:SE2069Apr21P.png Partial |
1.0624 | 125 | October 15, 2069 File:SE2069Oct15P.png Partial |
−1.2524 | |
| 130 | April 11, 2070 File:SE2070Apr11T.png Total |
0.3652 | 135 | October 4, 2070 File:SE2070Oct04A.png Annular |
−0.495 | |
| 140 | March 31, 2071 File:SE2071Mar31A.png Annular |
−0.3739 | 145 | September 23, 2071 File:SE2071Sep23T.png Total |
0.262 | |
| 150 | March 19, 2072 File:SE2072Mar19P.png Partial |
−1.1405 | 155 | September 12, 2072 File:SE2072Sep12T.png Total |
0.9655 | |
Saros 120
This eclipse is a part of Saros series 120, repeating every 18 years, 11 days, and containing 71 events. The series started with a partial solar eclipse on May 27, 933 AD. It contains annular eclipses from August 11, 1059 through April 26, 1492; hybrid eclipses from May 8, 1510 through June 8, 1564; and total eclipses from June 20, 1582 through March 30, 2033. The series ends at member 71 as a partial eclipse on July 7, 2195. 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 was produced by member 11 at 6 minutes, 24 seconds on September 11, 1113, and the longest duration of totality was produced by member 60 at 2 minutes, 50 seconds on March 9, 1997. All eclipses in this series occur at the Moon’s descending node of orbit.[4]
Metonic series
Template:Solar Metonic series 2065–2152
Tritos series
Template:Solar Tritos series 2036 July 23
Inex series
Template:Solar Inex series 2011 June 1
References
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External links
- Earth visibility chart and eclipse statistics Eclipse Predictions by Fred Espenak, NASA/GSFC
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