# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/willem-jacob-luyten
# Generated: 2026-08-15T04:41:10.876Z

schema: https://schema.org/Person
url: "https://fame.am/person/willem-jacob-luyten"
name: "Willem Jacob Luyten"
slug: "willem-jacob-luyten"
description: "Willem Jacob Luyten was a Dutch-American astronomer."
tagline: "Dutch-American astronomer (1899–1994)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Willem_Luyten.jpg?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1899-03-07"
deathDate: "1994-11-21"
livingStatus: "DECEASED"
scores:
  popularity:           48.82
  momentum:             0
  historical:           18.35090133333334
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  70
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://zh.wikipedia.org/wiki/%E5%A8%81%E5%BB%89%C2%B7%E9%9B%85%E5%90%84%C2%B7%E9%AD%AF%E5%9D%A6"
    title: "威廉·雅各·魯坦"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%81%D9%8A%D9%84%D9%8A%D9%85_%D8%AC%D8%A7%D9%83%D9%88%D8%A8_%D9%84%D9%88%D9%8A%D8%AA%D9%86"
    title: "فيليم جاكوب لويتن"
    type:  "WIKIPEDIA"
  - url: "https://azb.wikipedia.org/wiki/%D9%88%DB%8C%D9%84%D9%85_%D8%AC%D8%A7%DA%A9%D9%88%D8%A8_%D9%84%D9%88%DB%8C%D8%AA%D9%86"
    title: "ویلم جاکوب لویتن"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Willem_Luyten"
    title: "Willem Luyten"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Willem_Luyten"
    title: "Willem Luyten"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Willem_Jacob_Luyten"
    title: "Willem Jacob Luyten"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Willem_Jacob_Luyten"
    title: "Willem Jacob Luyten"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Willem_Jacob_Luyten"
    title: "Willem Jacob Luyten"
    type:  "WIKIPEDIA"
  - url: "https://eu.wikipedia.org/wiki/Willem_Jacob_Luyten"
    title: "Willem Jacob Luyten"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Willem_Jacob_Luyten"
    title: "Willem Jacob Luyten"
    type:  "WIKIPEDIA"
  - url: "https://he.wikipedia.org/wiki/%D7%95%D7%99%D7%9C%D7%9D_%D7%99%D7%A7%D7%95%D7%91_%D7%9C%D7%95%D7%99%D7%98%D7%9F"
    title: "וילם יקוב לויטן"
    type:  "WIKIPEDIA"
  - url: "https://id.wikipedia.org/wiki/Willem_Luyten"
    title: "Willem Luyten"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Willem_Jacob_Luyten"
    title: "Willem Jacob Luyten"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%A6%E3%82%A3%E3%83%AC%E3%83%A0%E3%83%BB%E3%83%A4%E3%82%B3%E3%83%96%E3%83%BB%E3%83%AB%E3%82%A4%E3%83%86%E3%83%B3"
    title: "ウィレム・ヤコブ・ルイテン"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Willem_Jacob_Luyten"
    title: "Willem Jacob Luyten"
    type:  "WIKIPEDIA"
  - url: "https://no.wikipedia.org/wiki/Willem_Jacob_Luyten"
    title: "Willem Jacob Luyten"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Willem_Jacob_Luyten"
    title: "Willem Jacob Luyten"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Willem_Jacob_Luyten"
    title: "Willem Jacob Luyten"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%9B%D0%B5%D0%B9%D1%82%D0%B5%D0%BD%2C_%D0%92%D0%B8%D0%BB%D0%BB%D0%B5%D0%BC_%D0%AF%D0%BA%D0%BE%D0%B1"
    title: "Лейтен, Виллем Якоб"
    type:  "WIKIPEDIA"
  - url: "https://sl.wikipedia.org/wiki/Willem_Jacob_Luyten"
    title: "Willem Jacob Luyten"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Willem_Jacob_Luyten"
    title: "Willem Jacob Luyten"
    type:  "WIKIPEDIA"
  - url: "https://uk.wikipedia.org/wiki/%D0%92%D1%96%D0%BB%D0%BB%D0%B5%D0%BC_%D0%AF%D0%BA%D0%BE%D0%B1_%D0%9B%D0%B5%D0%B9%D1%82%D0%B5%D0%BD"
    title: "Віллем Якоб Лейтен"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q58961"
    title: "Wikidata"
    type:  "WIKIDATA"

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