# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/sergey-kostinsky
# Generated: 2026-08-12T23:55:03.114Z

schema: https://schema.org/Person
url: "https://fame.am/person/sergey-kostinsky"
name: "Sergey Kostinsky"
slug: "sergey-kostinsky"
description: "Sergei Konstantinovich Kostinsky was a Russian and Soviet astronomer who worked on observational and photographic astronomical measurement techniques at the Pulkovo Observatory. The so-called Kostinsky Effect involving the merging of closely occurring stars on a photographic plate is named after him as are an asteroid and a crater on the Moon."
tagline: "Russian astronomer (1867-1936)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Sergu%C3%A9i_Konstinski.jpg?width=1200"
gender: "male"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1867-08-12"
deathDate: "1936-08-22"
livingStatus: "DECEASED"
scores:
  popularity:           37.34
  momentum:             2.307692307692307
  historical:           8.068826666666666
  currentAttention:     0
  sourceConfidence:     50.00000000000001
  profileCompleteness:  60
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://uk.wikipedia.org/wiki/%D0%9A%D0%BE%D1%81%D1%82%D0%B8%D0%BD%D1%81%D1%8C%D0%BA%D0%B8%D0%B9_%D0%A1%D0%B5%D1%80%D0%B3%D1%96%D0%B9_%D0%9A%D0%BE%D1%81%D1%82%D1%8F%D0%BD%D1%82%D0%B8%D0%BD%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Костинський Сергій Костянтинович"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%B3%D9%8A%D8%B1%D8%AC%D9%89_%D9%83%D9%88%D8%B3%D8%AA%D9%8A%D9%86%D8%B3%D9%83%D9%89"
    title: "سيرجى كوستينسكى"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Sergei_Konstantinowitsch_Kostinski"
    title: "Sergei Konstantinowitsch Kostinski"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Sergei_Kostinsky"
    title: "Sergei Kostinsky"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Sergu%C3%A9i_Kostinski"
    title: "Serguéi Kostinski"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Sergue%C3%AF_Kostinski"
    title: "Sergueï Kostinski"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%9A%D0%BE%D1%81%D1%82%D0%B8%D0%BD%D1%81%D0%BA%D0%B8%D0%B9%2C_%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B9_%D0%9A%D0%BE%D0%BD%D1%81%D1%82%D0%B0%D0%BD%D1%82%D0%B8%D0%BD%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Костинский, Сергей Константинович"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Sergej_Kostinskij"
    title: "Sergej Kostinskij"
    type:  "WIKIPEDIA"
  - url: "https://tt.wikipedia.org/wiki/%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B9_%D0%9A%D0%BE%D1%81%D1%82%D0%B8%D0%BD%D1%81%D0%BA%D0%B8%D0%B9"
    title: "Сергей Костинский"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q4235431"
    title: "Wikidata"
    type:  "WIKIDATA"

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