List of solar eclipses in the 19th century
During the 19th century, there were 242 solar eclipses of which 87 were partial, 77 were annular, 63 were total and 15 were hybrids between total and annular eclipses.[1][2] In the 19th century, the greatest number of eclipses in one year is five, in 1805, though the years 1801, 1812, 1819, 1823, 1830, 1841, 1848, 1859, 1870, and 1880 had four eclipses each. Two months, January 1805 and December 1880, featured two solar eclipses, on January 1 and January 30 in 1805 and on December 2 and December 31 in 1880. The predictions given here are by Fred Espenak of NASA's Goddard Space Flight Center.[1]

The longest measured duration in which the Moon completely covered the Sun, known as totality, was during the solar eclipse of August 7, 1850. This total solar eclipse had a maximum duration of 6 minutes and 50 seconds. The longest possible duration of a total solar eclipse is 7 minutes and 32 seconds. The longest annular solar eclipse of the 19th century took place on October 30, 1883, with a duration of 10 minutes and 17 seconds. The maximum possible duration is 12 minutes and 29 seconds. Four instances of back-to-back hybrid solar eclipses within a period of less than six months occurred in the 19th century. The first instance occurred on June 6 and November 29, 1807; the second instance occurred on June 16 and December 9, 1825; the third instance occurred on October 20, 1827 and April 14, 1828; and the fourth instance occurred on October 30, 1845 and April 25, 1846.[a]
The table contains the date and time of the greatest eclipse (in dynamical time), which in this case is the time when the axis of the Moon's shadow cone passes closest to the centre of Earth; this is in (Ephemeris Time). The number of the saros series that the eclipse belongs to is given, followed by the type of the eclipse (either total, annular, partial or hybrid), the gamma of the eclipse (how centrally the shadow of the Moon strikes the Earth), and the magnitude of the eclipse (the fraction of the Sun's diameter obscured by the Moon). For total and annular eclipses, the duration of the eclipse is given, as well as the location of the greatest eclipse (the point of maximum eclipse) and the path width of the total or annular eclipse. The geographical areas from which the eclipse can be seen are listed along with a chart illustrating each eclipse's respective path.[3]
Eclipses
editSee also
editReferences
edit- 1 2 "Five Million Catalog of Solar Eclipses". NASA. Archived from the original on February 11, 2012. Retrieved August 2, 2008.
- ↑ "Glossary of Solar Eclipse Terms". NASA. March 13, 2008. Archived from the original on August 18, 2019. Retrieved August 31, 2008.
- ↑ "Key to Catalog of Solar Eclipses". NASA. Archived from the original on March 22, 2019. Retrieved August 2, 2008.
- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 "Solar Eclipses: 1801–1900". NASA. Retrieved November 4, 2024.
Bibliography
edit- "Catalog of Solar Eclipses: 1801 to 1900". NASA. Archived from the original on January 18, 2019. Retrieved November 3, 2024.