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John Brashear

American astronomer and instrument builder (1840–1920)

  • Fame43.9
  • Momentum1.9
  • Wikipedia367
Source-basedStable
Lived 1840–1920, aged 80United States
United States flagUnited StatesScientistsScientist
  • Wikipedia
    11 languages
    Cross-language footprint
  • Era
    1840–1920
    Aged 80
  • Awards
    1
    recognised work
Summary
Updated 2026-08-10

John Alfred Brashear was an American astronomer and instrument builder.

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The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Stable
43.9
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum1.9
Historical9.8
Source confidence60.0
Completeness70.0
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