Christen Sørensen Longomontanus

Danish astronomer
Person human Q729315
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Summary

Christen Sørensen Longomontanus was born on October 4, 1562[1], in Denmark[2]. He died on October 8, 1647[3], in Copenhagen[4]. He worked as an astronomer[5], university teacher[6], and mathematician[7]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (191 views/month, #7,286 of 1,000,298).[8]

Key Facts

  • Country of citizenship: Kingdom of Denmark[9]
  • Field of work: astronomy[10]
  • Position held: rector[11]
  • Employer: University of Copenhagen[12]
  • Educated at: University of Rostock[13]
  • Influenced by: Tycho Brahe[14]
  • Sex or gender: male[15]
  • Commons category: Christen Sørensen Longomontanus (astronomer)[16]
  • Family name: Sørensen[17]
  • Given name: Christian[18]
  • Described by source: BEIC Digital Library[19], Brockhaus and Efron Encyclopedic Dictionary[20], Encyclopædia Britannica 11th edition[21]
  • Languages spoken, written or signed: Latin[22]
  • Maintained by WikiProject: WikiProject Mathematics[23]
  • P14541: 1l6y8K[24]
  • P14608: 100811698[25]

Body

Works and Contributions

Things named for Christen Sørensen Longomontanus include Longomontanus[26], an impact crater[27].

Why It Matters

Christen Sørensen Longomontanus has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[28] He is known by 29 alternative names across languages and contexts.[29]

Entities named for him include Longomontanus[26], an impact crater[27].

FAQs

Where was Christen Sørensen Longomontanus born?

Christen Sørensen Longomontanus was born in Denmark[2].

Where did Christen Sørensen Longomontanus die?

Christen Sørensen Longomontanus died in Copenhagen[4].

What did Christen Sørensen Longomontanus do for work?

Christen Sørensen Longomontanus worked as an astronomer[5], university teacher[6], and mathematician[7].

Where did Christen Sørensen Longomontanus go to school?

Christen Sørensen Longomontanus was educated at University of Rostock[13].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [15] ↑ . BnF authorities. Retrieved . wikidata.org.
  4. [9] ↑ . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [13] ↑ . wikidata.org.
  7. [10] ↑ . wikidata.org.
  8. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  9. [6] ↑ . wikidata.org.
  10. [7] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [16] ↑ . wikidata.org.
  13. [1] ↑ . wikidata.org.
  14. [3] ↑ . BnF authorities. wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [14] ↑ . wikidata.org.
  18. [19] ↑ . digitale.beic.it. digitale.beic.it. Provenance: wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . BnF authorities. Retrieved . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [26] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [27] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. wikidata.org.
  3. [29] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Christen Sørensen Longomontanus. Retrieved October 19, 2026, from https://4ort.xyz/entity/christen-s-rensen-longomontanus
MLA “Christen Sørensen Longomontanus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 19 Oct. 2026, https://4ort.xyz/entity/christen-s-rensen-longomontanus.
BibTeX @misc{4ortxyz_christen-s-rensen-longomontanus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Christen Sørensen Longomontanus}}, year = {2026}, url = {https://4ort.xyz/entity/christen-s-rensen-longomontanus}, note = {Accessed: 2026-10-19}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Christen Sørensen Longomontanus — https://4ort.xyz/entity/christen-s-rensen-longomontanus (retrieved 2026-10-19)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 1d ago · Bargioni · 2026-10-19 view diff on Wikidata ↗
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/60914|batch #60914]]: add P1810 to P396"
  2. 14d ago · Epìdosis · 2026-10-07 view diff on Wikidata ↗
    Wikipedia languages → ['arz', 'commons', 'da', 'de', 'el', 'en', 'es', 'et', 'eu', 'fr', 'it', 'ja', '
    Sbn author id → UBOV440543
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Sbn author id: UBOV440543, [[:toollabs:quickstatements/#/batch/289737|batch #289737]]"
  3. 14w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 1l6y8K
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  4. 15w ago · Printstream · 2026-07-04 view diff on Wikidata ↗
    P14608 → 100811698
    "/* wbcreateclaim-create:1| */ P14608: 100811698, #quickstatements; #temporary_batch_1783130387391"
  5. 22w ago · Epìdosis · 2026-05-15 view diff on Wikidata ↗
    Cerl thesaurus id → cnp02311502
    "/* wbremoveclaims-remove:1| */ Cerl thesaurus id: cnp01358616, [[:toollabs:quickstatements/#/batch/257929|batch #257929]]"
  6. 23w ago · Epìdosis · 2026-05-13 view diff on Wikidata ↗
    Cerl thesaurus id → cnp02311502
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30851|batch #30851]]: match CERL IDs on the basis of GND (7)"
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