Talk:Lunar Saros 109

Varying calculations from multiple sources

Lunar Saros series 109 was said to contain up to 72 events according to some sources like the HM National Almanac Office’s canon of eclipses along with AccuWeather while others like NASA said the last event happened on August 8, 1998. The boundaries of the Penumbral and umbral shadow are diffuse and that’s especially true with the umbra, so different calculations were made for eclipses like the last. 67.235.198.196 (talk) 07:43, 21 May 2022 (UTC)