| Partial eclipse | |
 Map | |
| Gamma | 1.045 |
|---|---|
| Magnitude | 0.8907 |
| Maximum eclipse | |
| Coordinates | 62°54′N111°42′E / 62.9°N 111.7°E /62.9; 111.7 |
| Times (UTC) | |
| Greatest eclipse | 1:33:18 |
| References | |
| Saros | 151 (16 of 72) |
| Catalog # (SE5000) | 9611 |
A partialsolar eclipse will occur at the Moon'sascending node of orbit between Friday, January 25 and Saturday, January 26, 2047,[1] with amagnitude of 0.8907. Asolar eclipse occurs when theMoon passes betweenEarth and theSun, 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.
This will be the first of four partial solar eclipses in 2047, with the others occurring onJune 23,July 22, andDecember 16.
The partial solar eclipse will be visible for parts ofEast Asia,Southeast Asia, and southwesternAlaska.
Animated path
| Country or territory | City or place | Start of partial eclipse | Maximum eclipse | End of partial eclipse | Duration of eclipse (hr:min) | Maximum coverage | |||
|---|---|---|---|---|---|---|---|---|---|
 Cambodia | Phnom Penh | 06:30:17 | 07:07:31 | 07:47:51 | 1:18 | 6.54% | |||
 Thailand | Bangkok | 06:45:46 (sunrise) | 07:07:34 | 07:48:53 | 1:03 | 7.93% | |||
 Myanmar | Yangon | 06:37:34 (sunrise) | 06:39:59 | 07:23:27 | 0:46 | 10.93% | |||
 Laos | Vientiane | 06:43:29 (sunrise) | 07:12:30 | 08:06:54 | 1:23 | 17.48% | |||
 Vietnam | Hanoi | 06:35:10 (sunrise) | 07:17:44 | 08:21:16 | 1:46 | 26.19% | |||
 Philippines | Manila | 07:25:17 | 08:24:21 | 09:30:52 | 2:06 | 19.00% | |||
 Macau | Macau | 07:21:24 | 08:25:29 | 09:38:35 | 2:17 | 33.00% | |||
 Hong Kong | Hong Kong | 07:21:34 | 08:26:16 | 09:40:09 | 2:19 | 33.52% | |||
 India | Dibrugarh | 05:59:23 (sunrise) | 06:02:01 | 06:52:20 | 0:53 | 30.21% | |||
| India | Sibsagar | 05:59:38 (sunrise) | 06:02:15 | 06:50:45 | 0:51 | 28.57% | |||
| India | Tinsukia | 06:01:36 (sunrise) | 06:04:14 | 06:51:43 | 0:50 | 28.80% | |||
 Palau | Ngerulmud | 08:49:52 | 09:36:11 | 10:25:51 | 1:36 | 5.49% | |||
| India | Itanagar | 06:03:54 (sunrise) | 06:06:32 | 06:49:50 | 0:46 | 25.94% | |||
 Taiwan | Taipei | 07:26:12 | 08:39:15 | 10:02:33 | 2:36 | 41.52% | |||
 Bangladesh | Dhaka | 06:41:09 (sunrise) | 06:44:36 | 07:07:19 | 0:26 | 10.43% | |||
 China | Shanghai | 07:31:39 | 08:48:52 | 10:16:22 | 2:45 | 53.70% | |||
| India | Kolkata | 06:17:34 (sunrise) | 06:20:06 | 06:31:54 | 0:14 | 4.06% | |||
 Bhutan | Thimphu | 06:50:26 (sunrise) | 06:53:04 | 07:16:23 | 0:26 | 12.67% | |||
| China | Beijing | 07:39:49 | 08:56:38 | 10:22:44 | 2:43 | 67.72% | |||
 Mongolia | Ulaanbaatar | 08:27:29 (sunrise) | 09:01:10 | 10:21:25 | 1:54 | 75.70% | |||
 Guam | Hagåtña | 10:03:36 | 11:03:45 | 12:06:30 | 2:03 | 9.92% | |||
 Russia | Irkutsk | 08:53:11 (sunrise) | 09:07:12 | 10:25:30 | 1:32 | 79.03% | |||
 South Korea | Seoul | 08:45:10 | 10:07:56 | 11:39:05 | 2:54 | 63.52% | |||
 North Korea | Pyongyang | 08:46:05 | 10:08:23 | 11:38:59 | 2:53 | 65.95% | |||
 Japan | Tokyo | 09:00:46 | 10:28:17 | 11:59:43 | 2:59 | 52.90% | |||
| Russia | Yakutsk | 09:28:58 | 10:46:37 | 12:06:36 | 2:38 | 81.09% | |||
| Russia | Magadan | 11:47:45 | 13:07:51 | 14:26:56 | 2:39 | 67.76% | |||
| Russia | Anadyr | 13:20:34 | 14:31:02 | 15:29:56 (sunset) | 2:09 | 50.10% | |||
 United States | Adak[a] | 15:40:10 | 16:42:52 | 17:41:51 | 2:02 | 24.62% | |||
| United States | Unalaska[a] | 16:54:21 | 17:49:20 | 18:34:19 (sunset) | 1:40 | 18.90% | |||
| References:[1] | |||||||||
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 | 2047 January 25 at 23:22:09.4 UTC |
| Greatest Eclipse | 2047 January 26 at 01:33:17.8 UTC |
| Ecliptic Conjunction | 2047 January 26 at 01:45:01.5 UTC |
| Equatorial Conjunction | 2047 January 26 at 02:16:13.7 UTC |
| Last Penumbral External Contact | 2047 January 26 at 03:44:14.3 UTC |
| Parameter | Value |
|---|---|
| Eclipse Magnitude | 0.89077 |
| Eclipse Obscuration | 0.84044 |
| Gamma | 1.04496 |
| Sun Right Ascension | 20h33m28.4s |
| Sun Declination | -18°46'10.9" |
| Sun Semi-Diameter | 16'14.7" |
| Sun Equatorial Horizontal Parallax | 08.9" |
| Moon Right Ascension | 20h32m04.0s |
| Moon Declination | -17°50'50.8" |
| Moon Semi-Diameter | 15'23.2" |
| Moon Equatorial Horizontal Parallax | 0°56'28.0" |
| ΔT | 82.4 s |
This eclipse is part of aneclipse 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 afortnight.
| January 12 Descending node (full moon) | January 26 Ascending node (new moon) |
|---|---|
 | |
| Total lunar eclipse Lunar Saros 125 | Partial solar eclipse Solar Saros 151 |
This eclipse is a member of asemester series. An eclipse in a semester series of solar eclipses repeats approximately every 177 days and 4 hours (a semester) at alternatingnodes of the Moon's orbit.[3]
The partial solar eclipses onJune 23, 2047 andDecember 16, 2047 occur in the next lunar year eclipse set.
| Solar eclipse series sets from 2044 to 2047 | ||||||
|---|---|---|---|---|---|---|
| Ascending node | Descending node | |||||
| Saros | Map | Gamma | Saros | Map | Gamma | |
| 121 | February 28, 2044 Annular | −0.9954 | 126 | August 23, 2044 Total | 0.9613 | |
| 131 | February 16, 2045 Annular | −0.3125 | 136 | August 12, 2045 Total | 0.2116 | |
| 141 | February 5, 2046 Annular | 0.3765 | 146 | August 2, 2046 Total | −0.535 | |
| 151 | January 26, 2047 Partial | 1.045 | 156 | July 22, 2047 Partial | −1.3477 | |
This eclipse is a part ofSaros series 151, repeating every 18 years, 11 days, and containing 72 events. The series started with a partial solar eclipse on August 14, 1776. It contains annular eclipses from February 28, 2101 through April 23, 2191; a hybrid eclipse on May 5, 2209; and total eclipses from May 16, 2227 through July 6, 2912. The series ends at member 72 as a partial eclipse on October 1, 3056. Its eclipses are tabulated in three columns; every third eclipse in the same column is oneexeligmos apart, so they all cast shadows over approximately the same parts of the Earth.
The longest duration of annularity will be produced by member 19 at 2 minutes, 44 seconds on February 28, 2101, and the longest duration of totality will be produced by member 60 at 5 minutes, 41 seconds on May 22, 2840. All eclipses in this series occur at the Moon’sascending node of orbit.[4]
| Series members 3–24 occur between 1801 and 2200: | ||
|---|---|---|
| 3 | 4 | 5 |
 September 5, 1812 |  September 17, 1830 |  September 27, 1848 |
| 6 | 7 | 8 |
 October 8, 1866 |  October 19, 1884 |  October 31, 1902 |
| 9 | 10 | 11 |
 November 10, 1920 |  November 21, 1938 |  December 2, 1956 |
| 12 | 13 | 14 |
 December 13, 1974 |  December 24, 1992 |  January 4, 2011 |
| 15 | 16 | 17 |
 January 14, 2029 | January 26, 2047 |  February 5, 2065 |
| 18 | 19 | 20 |
 February 16, 2083 |  February 28, 2101 |  March 11, 2119 |
| 21 | 22 | 23 |
 March 21, 2137 |  April 2, 2155 |  April 12, 2173 |
| 24 | ||
 April 23, 2191 | ||
Themetonic 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 ascending node.
| 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 | ||||
This eclipse is a part of atritos cycle, repeating at alternating nodes every 135synodic months (≈ 3986.63 days, or 11 years minus 1 month). Their appearance and longitude are irregular due to a lack of synchronization with theanomalistic 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.
The partial solar eclipses on December 18, 2188 (part of Saros 164) and November 18, 2199 (part of Saros 165) are also a part of this series but are not included in the table below.
| Series members between 1801 and 2134 | ||||
|---|---|---|---|---|
 December 10, 1806 (Saros 129) |  November 9, 1817 (Saros 130) |  October 9, 1828 (Saros 131) |  September 7, 1839 (Saros 132) |  August 7, 1850 (Saros 133) |
 July 8, 1861 (Saros 134) |  June 6, 1872 (Saros 135) |  May 6, 1883 (Saros 136) |  April 6, 1894 (Saros 137) |  March 6, 1905 (Saros 138) |
 February 3, 1916 (Saros 139) |  January 3, 1927 (Saros 140) |  December 2, 1937 (Saros 141) |  November 1, 1948 (Saros 142) |  October 2, 1959 (Saros 143) |
 August 31, 1970 (Saros 144) |  July 31, 1981 (Saros 145) |  June 30, 1992 (Saros 146) |  May 31, 2003 (Saros 147) |  April 29, 2014 (Saros 148) |
 March 29, 2025 (Saros 149) |  February 27, 2036 (Saros 150) | January 26, 2047 (Saros 151) |  December 26, 2057 (Saros 152) |  November 24, 2068 (Saros 153) |
 October 24, 2079 (Saros 154) |  September 23, 2090 (Saros 155) |  August 24, 2101 (Saros 156) |  July 23, 2112 (Saros 157) |  June 23, 2123 (Saros 158) |
 May 23, 2134 (Saros 159) | ||||
This eclipse is a part of the long periodinex cycle, repeating at alternating nodes, every 358synodic months (≈ 10,571.95 days, or 29 years minus 20 days). Their appearance and longitude are irregular due to a lack of synchronization with theanomalistic 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 | ||
|---|---|---|
 July 6, 1815 (Saros 143) |  June 16, 1844 (Saros 144) |  May 26, 1873 (Saros 145) |
 May 7, 1902 (Saros 146) |  April 18, 1931 (Saros 147) |  March 27, 1960 (Saros 148) |
 March 7, 1989 (Saros 149) |  February 15, 2018 (Saros 150) | January 26, 2047 (Saros 151) |
 January 6, 2076 (Saros 152) |  December 17, 2104 (Saros 153) |  November 26, 2133 (Saros 154) |
 November 7, 2162 (Saros 155) |  October 18, 2191 (Saros 156) | |
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