N6946-BH1
type: Thing
description: star in the constellation Cygnus
additional property: PropertyValue
  property ID: P18
  value: Giant star N6946-BH1 before and after it vanished out of sight by imploding to form a black hole.jpg
additional property: PropertyValue
  property ID: P31
  value: star
additional property: PropertyValue
  property ID: P59
  value: Cygnus
additional property: PropertyValue
  property ID: P361
  value: NGC 6946
additional property: PropertyValue
  property ID: P373
  value: N6946-BH1
additional property: PropertyValue
  property ID: P576
  value: 2015
additional property: PropertyValue
  property ID: P2067
  value: +25
additional property: PropertyValue
  property ID: P2583
  value: +22000000
additional property: PropertyValue
  property ID: P2671
  value: /g/11c3179mn3
additional property: PropertyValue
  property ID: P3083
  value: NAME N6946-BH1
additional property: PropertyValue
  property ID: P6257
  value: +308.864833
additional property: PropertyValue
  property ID: P6258
  value: +60.1356361
additional property: PropertyValue
  property ID: P6259
  value: J2000.0
confidence:
  popularity graph score:
    score: 0.008
    score pct: 1
    tier: long_tail
    components:
      sitelinks: 9
      sitelinks norm: 0.021
      unique citations: 2
      unique citations norm: 0.001
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 9
  unique citations: 2
  monthly pageviews: 0
  yearly pageviews: 232
  pageview trend:
    m: 2026-06
    v: 168
  pageview trend:
    m: 2026-05
    v: 12
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
    m: 2026-04
    v: 49
  popularity:
    sitelinks: 9
    max: 423
    pct: 2.1
  tier: long_tail
claims:
  P18:
    value: Giant star N6946-BH1 before and after it vanished out of sight by imploding to form a black hole.jpg
    source count: 1
    confidence: 0.2
  P31:
    value: Q523
    source count: 1
    confidence: 0.2
    value label: star
  P59:
    value: Q8921
    source count: 1
    confidence: 0.2
    value label: Cygnus
  P361:
    value: Q671210
    source count: 0
    confidence: 0.0
    value label: NGC 6946
  P373:
    value: N6946-BH1
    source count: 0
    confidence: 0.0
  P576:
    value: +2015-00-00T00:00:00Z
    source count: 0
    confidence: 0.0
  P2067:
    value:
      unit: Q180892
      amount: +25
    source count: 1
    confidence: 0.2
  P2583:
    value:
      unit: Q531
      amount: +22000000
    source count: 1
    confidence: 0.2
  P2671:
    value: /g/11c3179mn3
    source count: 0
    confidence: 0.0
  P3083:
    value: NAME N6946-BH1
    source count: 1
    confidence: 0.2
  P6257:
    value:
      unit: Q28390
      amount: +308.864833
    source count: 1
    confidence: 0.2
  P6258:
    value:
      unit: Q28390
      amount: +60.1356361
    source count: 1
    confidence: 0.2
  P6259:
    value: Q1264450
    source count: 1
    confidence: 0.2
    value label: J2000.0
citations:
  source: SIMBAD
  stated in qid: Q654724
citations:
  source: The search for failed supernovae with the Large Binocular Telescope: first candidates
  stated in qid: Q56061257
meta:
  wikidata id: Q27048797
  domain: star
  level: standard
  html url: https://4ort.xyz/entity/n6946-bh1
  markdown url: https://4ort.xyz/entity/n6946-bh1.md
  facts url summary: https://4ort.xyz/entity/n6946-bh1/facts.json
  facts url standard: https://4ort.xyz/entity/n6946-bh1/facts.json
  facts url full: https://4ort.xyz/entity/n6946-bh1/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-24T01:27:29.929859Z
  entity updated at: 2026-05-03T18:28:36.114423+00:00Z
  entity created at: 2026-04-10T23:47:22.782338+00:00Z