August 1980 lunar eclipse

A penumbral lunar eclipse took place on August 26, 1980. This subtle penumbral eclipse eclipse may have been visible to a skilled observer at maximum eclipse. 70.891% of the Moon's disc was partially shaded by the Earth (none of it was in total shadow), which caused a gentle shadow gradient across its disc at maximum; the eclipse as a whole lasted 3 hours, 34 minutes and 26 seconds.[1]

Visibility

Lunar year series

Half-Saros cycle

A lunar eclipse will be preceded and followed by solar eclipses by 9 years and 5.5 days (a half saros).[2] This lunar eclipse is related to two partial solar eclipses of Solar Saros 154.

August 20, 1971 August 31, 1989
gollark: Thus implying that it is in fact already doing the vector growth thing but at a lower level.
gollark: Gibson claims that realloc will expand in place.
gollark: It doesn't use less memory if realloc is just doing stuff internally.
gollark: This is why the thing where all C programs contain their own data structures is bee.
gollark: It's 2-based Fibonacci indices.

See also

Notes

  1. Hermit Eclipse: Saros cycle 147
  2. Mathematical Astronomy Morsels, Jean Meeus, p.110, Chapter 18, The half-saros


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