Hipparchus

2nd century Greek astronomer, geographer and mathematician
Person human Q159905
Hipparchus
William Henry Smyth · Public Domain · Wikimedia
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Hipparchus

Summary

Hipparchus is a human[1]. He was born in Nicaea[2]. He was born on 190 BC[3]. He passed away in Rhodes[4]. He died on 120 BC[5]. He worked as an astronomer[6], mathematician[7], and geographer[8]. He has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[9]

Key Facts

  • Hipparchus was born in Nicaea[2].
  • Hipparchus died in Rhodes[4].
  • Hipparchus was born on 190 BC[3].
  • Hipparchus died on 120 BC[5].
  • Hipparchus held citizenship in Kingdom of Pergamon[10].
  • Hipparchus's professions included astronomer[6].
  • Hipparchus worked as a mathematician[7].
  • Hipparchus worked as a geographer[8].
  • Hipparchus's field of work was astronomy[11].
  • A notable work attributed to Hipparchus is Ton Aratou kai Eudoxou Phainomenon exegeseos biblia tria[12].
  • A notable work attributed to Hipparchus is Against the Geography of Eratosthenes[13].
  • A notable work attributed to Hipparchus is On Bodies Carried Down by Their Weight[14].
  • A notable work attributed to Hipparchus is Hipparchus star catalog[15].
  • A notable work attributed to Hipparchus is On Sizes and Distances[16].
  • A notable work attributed to Hipparchus is Schröder–Hipparchus number[17].
  • Hipparchus received the International Space Hall of Fame[18].
  • Hipparchus is recorded as male[19].
  • Hipparchus's instance of is recorded as human[20].
  • Hipparchus's Commons category is recorded as Hipparchus[21].
  • Hipparchus's given name is recorded as Ίππαρχος[22].
  • Hipparchus's topic's main category is recorded as Category:Hipparchus[23].
  • Hipparchus's described by source is recorded as Nordisk familjebok[24].
  • Hipparchus's described by source is recorded as Small Brockhaus and Efron Encyclopedic Dictionary[25].
  • Hipparchus's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[26].
  • Hipparchus's described by source is recorded as Russian translation of Lübker's Antiquity Lexicon[27].

Body

Origins and Family

Hipparchus's place of birth was Nicaea[2]. He was born on 190 BC[3].

Career and Affiliations

Recorded occupations include astronomer[6], mathematician[7], and geographer[8]. Hipparchus's field of work was astronomy[11].

Works and Contributions

Notable works include Ton Aratou kai Eudoxou Phainomenon exegeseos biblia tria[12]; Against the Geography of Eratosthenes[13]; On Bodies Carried Down by Their Weight[14]; Hipparchus star catalog[15]; On Sizes and Distances[16], a written work[28]; and Schröder–he number[17], a mathematical concept[29]. Things named for him include he[30], an impact crater[31]; Hipparcos[32], a space telescope[33]; and 4000 he[34], an asteroid[35].

Recognition

Hipparchus received the International Space Hall of Fame[18].

Death and Burial

Hipparchus died on 120 BC[5]. He passed away in Rhodes[4].

Why It Matters

Hipparchus has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[9] He is known by 39 alternative names across languages and contexts.[36]

He is credited with the discovery of Double Cluster[37], an open cluster[38] and inex[39], an eclipse cycle[40]. Entities named for him include he[30], an impact crater[31]; Hipparcos[32], a space telescope[33]; and 4000 he[34], an asteroid[35].

FAQs

Where was Hipparchus born?

Hipparchus's place of birth was Nicaea[2].

Where did Hipparchus die?

Hipparchus died in Rhodes[4].

What did Hipparchus do for work?

Hipparchus worked as astronomer[6], mathematician[7], and geographer[8].

What awards did Hipparchus receive?

Honors received include International Space Hall of Fame[18].

What did Hipparchus discover?

Hipparchus is credited as discoverer of Double Cluster[37] and inex[39].

References

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

Direct Wikidata claims

  1. [2] . MacTutor History of Mathematics archive. wikidata.org.
  2. [4] . wikidata.org.
  3. [19] . wikidata.org.
  4. [10] . wikidata.org.
  5. [20] . wikidata.org.
  6. [11] . wikidata.org.
  7. [6] . wikidata.org.
  8. [7] . wikidata.org.
  9. [8] . wikidata.org.
  10. [18] . El Paso Times. Retrieved . nmspacemuseum.org. Provenance: wikidata.org.
  11. [21] . wikidata.org.
  12. [3] . wikidata.org.
  13. [5] . wikidata.org.
  14. [22] . wikidata.org.
  15. [12] . wikidata.org.
  16. [13] . wikidata.org.
  17. [14] . wikidata.org.
  18. [15] . wikidata.org.
  19. [16] . wikidata.org.
  20. [17] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [37] . wikidata.org. → on this site
  2. [39] . wikidata.org. → on this site
  3. [30] . wikidata.org. → on this site
  4. [32] . wikidata.org. → on this site
  5. [34] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [38] . Wikidata. wikidata.org. → on this site
  4. [40] . Wikidata. wikidata.org. → on this site
  5. [31] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [35] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [9] . Wikidata sitelinks. wikidata.org.
  2. [36] . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Hipparchus. Retrieved April 18, 2026, from https://4ort.xyz/entity/hipparchus
MLA “Hipparchus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 18 Apr. 2026, https://4ort.xyz/entity/hipparchus.
BibTeX @misc{4ortxyz_hipparchus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hipparchus}}, year = {2026}, url = {https://4ort.xyz/entity/hipparchus}, note = {Accessed: 2026-04-18}}
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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 · Printstream · 2026-07-04 view diff on Wikidata ↗
    P14608 100499651
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  2. 9d ago · Printstream · 2026-06-25 view diff on Wikidata ↗
    P14536 405328
    "/* wbcreateclaim-create:1| */ [[Property:P14536]]: 405328, #quickstatements; #temporary_batch_1782398664614"
  3. 4w ago · Bargioni · 2026-06-01 view diff on Wikidata ↗
    National library of poland mms id 9810583115805606
    Citizenship
    Languages spoken, written or signed Ancient Greek
    Local thumb
    + 24 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/34352|batch #34352]]: add P1810 to P8034"
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