| Annular eclipse | |
 Map | |
| Gamma | 0.3361 |
|---|---|
| Magnitude | 0.9298 |
| Maximum eclipse | |
| Duration | 492 s (8 min 12 s) |
| Coordinates | 9°24′N47°06′W / 9.4°N 47.1°W /9.4; -47.1 |
| Max. width of band | 277 km (172 mi) |
| Times (UTC) | |
| Greatest eclipse | 14:47:00 |
| References | |
| Saros | 141 (27 of 70) |
| Catalog # (SE5000) | 9691 |
An annularsolar eclipse will occur at the Moon'sascending node of orbit on Friday, February 27, 2082,[1] with amagnitude of 0.9298. Asolar eclipse occurs when theMoon passes betweenEarth and theSun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. An annular solar eclipse occurs when the Moon'sapparent diameter is smaller than the Sun's, blocking most of the Sun's light and causing the Sun to look like anannulus (ring). An annular eclipse appears as a partial eclipse over a region of the Earth thousands of kilometres wide. Occurring about 2.7 days beforeapogee (on March 2, 2082, at 8:00 UTC), the Moon's apparent diameter will be smaller.[2]
The path of annularity will be visible from parts ofPeru,Brazil, southeasternSuriname,French Guiana,Portugal,Spain,France,Switzerland,Italy, southernGermany,Liechtenstein,Austria,Slovenia, northernCroatia, and westernHungary. A partial solar eclipse will also be visible for parts ofSouth America,Central America, theCaribbean,Mexico, the southeasternUnited States, easternCanada,West Africa,North Africa,Greenland, andEurope.
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.[3]
| Event | Time (UTC) |
|---|---|
| First Penumbral External Contact | 2082 February 27 at 11:45:40.8 UTC |
| First Umbral External Contact | 2082 February 27 at 12:52:36.1 UTC |
| First Central Line | 2082 February 27 at 12:55:43.3 UTC |
| First Umbral Internal Contact | 2082 February 27 at 12:58:51.2 UTC |
| First Penumbral Internal Contact | 2082 February 27 at 14:15:39.6 UTC |
| Greatest Duration | 2082 February 27 at 14:34:08.6 UTC |
| Greatest Eclipse | 2082 February 27 at 14:46:59.8 UTC |
| Ecliptic Conjunction | 2082 February 27 at 14:51:00.7 UTC |
| Equatorial Conjunction | 2082 February 27 at 15:07:59.3 UTC |
| Last Penumbral Internal Contact | 2082 February 27 at 15:17:48.9 UTC |
| Last Umbral Internal Contact | 2082 February 27 at 16:34:54.0 UTC |
| Last Central Line | 2082 February 27 at 16:38:03.7 UTC |
| Last Umbral External Contact | 2082 February 27 at 16:41:12.7 UTC |
| Last Penumbral External Contact | 2082 February 27 at 17:48:13.9 UTC |
| Parameter | Value |
|---|---|
| Eclipse Magnitude | 0.92978 |
| Eclipse Obscuration | 0.86449 |
| Gamma | 0.33612 |
| Sun Right Ascension | 22h44m00.6s |
| Sun Declination | -08°01'49.1" |
| Sun Semi-Diameter | 16'09.0" |
| Sun Equatorial Horizontal Parallax | 08.9" |
| Moon Right Ascension | 22h43m26.2s |
| Moon Declination | -07°45'43.0" |
| Moon Semi-Diameter | 14'48.3" |
| Moon Equatorial Horizontal Parallax | 0°54'19.9" |
| ΔT | 107.2 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.
| February 13 Descending node (full moon) | February 27 Ascending node (new moon) |
|---|---|
| |
| Partial lunar eclipse Lunar Saros 115 | Annular solar eclipse Solar Saros 141 |
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.[4]
The partial solar eclipse onJuly 15, 2083 occurs in the next lunar year eclipse set.
| Solar eclipse series sets from 2080 to 2083 | ||||||
|---|---|---|---|---|---|---|
| Ascending node | Descending node | |||||
| Saros | Map | Gamma | Saros | Map | Gamma | |
| 121 | March 21, 2080 Partial | −1.0578 | 126 | September 13, 2080 Partial | 1.0723 | |
| 131 | March 10, 2081 Annular | −0.3653 | 136 | September 3, 2081 Total | 0.3378 | |
| 141 | February 27, 2082 Annular | 0.3361 | 146 | August 24, 2082 Total | −0.4004 | |
| 151 | February 16, 2083 Partial | 1.017 | 156 | August 13, 2083 Partial | −1.2064 | |
This eclipse is a part ofSaros series 141, repeating every 18 years, 11 days, and containing 70 events. The series started with a partial solar eclipse on May 19, 1613. It contains annular eclipses from August 4, 1739 through October 14, 2640. There are no hybrid or total eclipses in this set. The series ends at member 70 as a partial eclipse on June 13, 2857. 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 was produced by member 20 at 12 minutes, 9 seconds onDecember 14, 1955. All eclipses in this series occur at the Moon’sascending node of orbit.[5]
| Series members 12–33 occur between 1801 and 2200: | ||
|---|---|---|
| 12 | 13 | 14 |
 September 17, 1811 |  September 28, 1829 |  October 9, 1847 |
| 15 | 16 | 17 |
 October 19, 1865 |  October 30, 1883 |  November 11, 1901 |
| 18 | 19 | 20 |
 November 22, 1919 |  December 2, 1937 |  December 14, 1955 |
| 21 | 22 | 23 |
 December 24, 1973 |  January 4, 1992 |  January 15, 2010 |
| 24 | 25 | 26 |
 January 26, 2028 |  February 5, 2046 |  February 17, 2064 |
| 27 | 28 | 29 |
February 27, 2082 |  March 10, 2100 |  March 22, 2118 |
| 30 | 31 | 32 |
 April 1, 2136 |  April 12, 2154 |  April 23, 2172 |
| 33 | ||
 May 4, 2190 | ||
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 July 23, 2036 and July 23, 2112 | ||||
|---|---|---|---|---|
| July 23–24 | May 11 | February 27–28 | December 16–17 | October 4–5 |
| 117 | 119 | 121 | 123 | 125 |
 July 23, 2036 |  May 11, 2040 |  February 28, 2044 |  December 16, 2047 |  October 4, 2051 |
| 127 | 129 | 131 | 133 | 135 |
 July 24, 2055 |  May 11, 2059 |  February 28, 2063 |  December 17, 2066 |  October 4, 2070 |
| 137 | 139 | 141 | 143 | 145 |
 July 24, 2074 |  May 11, 2078 | February 27, 2082 |  December 16, 2085 |  October 4, 2089 |
| 147 | 149 | 151 | 153 | 155 |
 July 23, 2093 |  May 11, 2097 |  February 28, 2101 |  December 17, 2104 |  October 5, 2108 |
| 157 | ||||
 July 23, 2112 | ||||
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.
| Series members between 1801 and 2200 | ||||
|---|---|---|---|---|
 April 14, 1809 (Saros 116) |  March 14, 1820 (Saros 117) |  February 12, 1831 (Saros 118) |  January 11, 1842 (Saros 119) |  December 11, 1852 (Saros 120) |
 November 11, 1863 (Saros 121) |  October 10, 1874 (Saros 122) |  September 8, 1885 (Saros 123) |  August 9, 1896 (Saros 124) |  July 10, 1907 (Saros 125) |
 June 8, 1918 (Saros 126) |  May 9, 1929 (Saros 127) |  April 7, 1940 (Saros 128) |  March 7, 1951 (Saros 129) |  February 5, 1962 (Saros 130) |
 January 4, 1973 (Saros 131) |  December 4, 1983 (Saros 132) |  November 3, 1994 (Saros 133) |  October 3, 2005 (Saros 134) |  September 1, 2016 (Saros 135) |
 August 2, 2027 (Saros 136) |  July 2, 2038 (Saros 137) |  May 31, 2049 (Saros 138) |  April 30, 2060 (Saros 139) |  March 31, 2071 (Saros 140) |
February 27, 2082 (Saros 141) |  January 27, 2093 (Saros 142) |  December 29, 2103 (Saros 143) |  November 27, 2114 (Saros 144) |  October 26, 2125 (Saros 145) |
 September 26, 2136 (Saros 146) |  August 26, 2147 (Saros 147) |  July 25, 2158 (Saros 148) |  June 25, 2169 (Saros 149) |  May 24, 2180 (Saros 150) |
 April 23, 2191 (Saros 151) | ||||
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 | ||
|---|---|---|
 August 27, 1821 (Saros 132) |  August 7, 1850 (Saros 133) |  July 19, 1879 (Saros 134) |
 June 28, 1908 (Saros 135) |  June 8, 1937 (Saros 136) |  May 20, 1966 (Saros 137) |
 April 29, 1995 (Saros 138) |  April 8, 2024 (Saros 139) |  March 20, 2053 (Saros 140) |
February 27, 2082 (Saros 141) |  February 8, 2111 (Saros 142) |  January 20, 2140 (Saros 143) |
 December 29, 2168 (Saros 144) |  December 9, 2197 (Saros 145) | |
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