# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/ejnar-hertzsprung
# Generated: 2026-08-14T07:51:02.603Z

schema: https://schema.org/Person
url: "https://fame.am/person/ejnar-hertzsprung"
name: "Ejnar Hertzsprung"
slug: "ejnar-hertzsprung"
description: "Ejnar Hertzsprung was a Danish chemist and astronomer. He is best remembered for his role in developing the Hertzsprung–Russell diagram of stars."
tagline: "Danish astronomer and chemist"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Karl_Schwarzschild_and_Ejnar_Hertzsprung_(1909).jpg?width=1200"
gender: "male"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1873-10-08"
deathDate: "1967-10-21"
livingStatus: "DECEASED"
scores:
  popularity:           51.84
  momentum:             0
  historical:           21.845144
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://it.wikiquote.org/wiki/Ejnar_Hertzsprung"
    title: "Wikiquote"
    type:  "WEBSITE"
  - url: "https://ar.wikipedia.org/wiki/%D8%A5%D9%8A%D9%86%D8%A7%D8%B1_%D9%87%D8%B1%D8%AA%D8%B3%D8%A8%D8%B1%D9%88%D9%86%D8%BA"
    title: "إينار هرتسبرونغ"
    type:  "WIKIPEDIA"
  - url: "https://azb.wikipedia.org/wiki/%D8%A7%DB%8C%D9%86%D8%A7%D8%B1_%D9%87%D8%B1%D8%AA%D8%B3%E2%80%8C%D8%A7%D8%B4%D9%BE%D8%B1%D9%88%D9%86%D9%82"
    title: "اینار هرتس‌اشپرونق"
    type:  "WIKIPEDIA"
  - url: "https://be.wikipedia.org/wiki/%D0%AD%D0%B9%D0%BD%D0%B0%D1%80_%D0%93%D0%B5%D1%80%D1%86%D1%88%D0%BF%D1%80%D1%83%D0%BD%D0%B3"
    title: "Эйнар Герцшпрунг"
    type:  "WIKIPEDIA"
  - url: "https://bg.wikipedia.org/wiki/%D0%95%D0%B9%D0%BD%D0%B0%D1%80_%D0%A5%D0%B5%D1%80%D1%86%D1%88%D0%BF%D1%80%D1%83%D0%BD%D0%B3"
    title: "Ейнар Херцшпрунг"
    type:  "WIKIPEDIA"
  - url: "https://bn.wikipedia.org/wiki/%E0%A6%86%E0%A6%AF%E0%A6%BC%E0%A6%A8%E0%A6%BE%E0%A6%B0_%E0%A6%B9%E0%A7%87%E0%A6%B0%E0%A7%8D%E0%A6%9F%E0%A6%B8%E0%A6%B8%E0%A7%8D%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A7%8B%E0%A6%82"
    title: "আয়নার হের্টসস্প্রোং"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://ckb.wikipedia.org/wiki/%D8%A6%DB%8E%DA%98%D9%86%D8%A7%D8%B1_%DA%BE%DB%8E%D8%B1%D8%AA%D8%B2%D8%B3%D9%BE%D8%B1%D9%88%D9%86%DA%AF"
    title: "ئێژنار ھێرتزسپرونگ"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://da.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://el.wikipedia.org/wiki/%CE%88%CE%B9%CE%BD%CE%B1%CF%81_%CE%A7%CE%AD%CF%81%CF%84%CE%B6%CF%83%CF%80%CF%81%CE%BF%CF%85%CE%BD%CE%B3%CE%BA"
    title: "Έιναρ Χέρτζσπρουνγκ"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://eo.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://eu.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D8%A7%DB%8C%D9%86%D8%A7%D8%B1_%D9%87%D8%B1%D8%AA%D8%B3%E2%80%8C%D8%A7%D8%B4%D9%BE%D8%B1%D9%88%D9%86%DA%AF"
    title: "اینار هرتس‌اشپرونگ"
    type:  "WIKIPEDIA"
  - url: "https://fi.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://ga.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://he.wikipedia.org/wiki/%D7%90%D7%99%D7%99%D7%A0%D7%A8_%D7%94%D7%A8%D7%A6%D7%A9%D7%A4%D7%A8%D7%95%D7%A0%D7%92"
    title: "איינר הרצשפרונג"
    type:  "WIKIPEDIA"
  - url: "https://hy.wikipedia.org/wiki/%D4%B7%D5%B5%D5%B6%D5%A1%D6%80_%D5%80%D5%A5%D6%80%D6%81%D5%B7%D5%BA%D6%80%D5%B8%D6%82%D5%B6%D5%A3"
    title: "Էյնար Հերցշպրունգ"
    type:  "WIKIPEDIA"
  - url: "https://id.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Ejnar_Hertzsprung"
    title: "Ejnar Hertzsprung"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%A2%E3%82%A4%E3%83%8A%E3%83%BC%E3%83%BB%E3%83%98%E3%83%AB%E3%83%84%E3%82%B7%E3%83%A5%E3%83%97%E3%83%AB%E3%83%B3%E3%82%B0"
    title: "アイナー・ヘルツシュプルング"
    type:  "WIKIPEDIA"
  - url: "https://ka.wikipedia.org/wiki/%E1%83%94%E1%83%98%E1%83%9C%E1%83%90%E1%83%A0_%E1%83%B0%E1%83%94%E1%83%A0%E1%83%AA%E1%83%A8%E1%83%9E%E1%83%A0%E1%83%A3%E1%83%9C%E1%83%92%E1%83%98"
    title: "ეინარ ჰერცშპრუნგი"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q295099"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump