Jan Kleyna

British astronomer
Person human Q354817
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Jan Kleyna

Summary

Jan Kleyna is a human[1]. He was born on +1970-05-14T00:00:00Z[2]. He worked as an astronomer[3]. He has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[4]

Key Facts

  • Jan Kleyna was born on +1970-05-14T00:00:00Z[2].
  • Jan Kleyna held citizenship in United Kingdom[5].
  • Jan Kleyna worked as an astronomer[3].
  • Jan Kleyna's field of work was astronomy[6].
  • Jan Kleyna was employed by Mauna Kea Observatories[7].
  • Jan Kleyna's education included a stint at University of Hawaiʻi System[8].
  • Jan Kleyna is recorded as male[9].
  • Jan Kleyna's instance of is recorded as human[10].
  • Jan Kleyna's ORCID iD is recorded as 0000-0002-4734-8878[11].
  • Jan Kleyna's residence is recorded as United Kingdom[12].
  • Jan Kleyna's Freebase ID is recorded as /m/06yw3q[13].
  • Jan Kleyna's given name is recorded as Jan[14].
  • Jan Kleyna's languages spoken, written or signed is recorded as English[15].
  • Jan Kleyna's birth name is recorded as {'lang': 'en', 'text': 'Jan T. Kleyna'}[16].
  • Jan Kleyna's name in native language is recorded as {'lang': 'en', 'text': 'Jan Kleyna'}[17].

Body

Origins and Family

Jan Kleyna was born on +1970-05-14T00:00:00Z[2].

Education

Jan Kleyna was educated at University of Hawaiʻi System[8].

Career and Affiliations

Jan Kleyna worked as an astronomer[3]. His field of work was astronomy[6]. Among his employers was Mauna Kea Observatories[7].

Why It Matters

Jan Kleyna has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[4] He is known by 5 alternative names across languages and contexts.[18]

He is credited with the discovery of Carpo[19], a moon of Jupiter[20]; Jarnsaxa[21], a moon of Saturn[22]; Bergelmir[23], a moon of Saturn[24]; Hyrrokkin[25], a moon of Saturn[26]; Mneme[27], a moon of Jupiter[28]; and Eupheme[29], a moon of Jupiter[30].

FAQs

What did Jan Kleyna do for work?

Jan Kleyna worked as astronomer[3].

Where did Jan Kleyna go to school?

Jan Kleyna was educated at University of Hawaiʻi System[8].

What did Jan Kleyna discover?

Jan Kleyna is credited as discoverer of Carpo[19], Jarnsaxa[21], Bergelmir[23], and Hyrrokkin[25].

References

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

Direct Wikidata claims

  1. [9] . wikidata.org.
  2. [5] . wikidata.org.
  3. [10] . wikidata.org.
  4. [8] . wikidata.org.
  5. [6] . wikidata.org.
  6. [3] . wikidata.org.
  7. [7] . wikidata.org.
  8. [11] . wikidata.org.
  9. [12] . wikidata.org.
  10. [2] . wikidata.org.
  11. [13] . Freebase Data Dumps. wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [19] . wikidata.org. → on this site
  2. [21] . wikidata.org. → on this site
  3. [23] . wikidata.org. → on this site
  4. [25] . wikidata.org. → on this site
  5. [27] . wikidata.org. → on this site
  6. [29] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [20] . Wikidata. wikidata.org. → on this site
  2. [22] . Wikidata. wikidata.org. → on this site
  3. [24] . Wikidata. wikidata.org. → on this site
  4. [26] . Wikidata. wikidata.org. → on this site
  5. [28] . Wikidata. wikidata.org. → on this site
  6. [30] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [4] . Wikidata sitelinks. wikidata.org.
  2. [18] . 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). Jan Kleyna. Retrieved April 10, 2026, from https://4ort.xyz/entity/jan-kleyna
MLA “Jan Kleyna.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/jan-kleyna.
BibTeX @misc{4ortxyz_jan-kleyna_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jan Kleyna}}, year = {2026}, url = {https://4ort.xyz/entity/jan-kleyna}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jan Kleyna — https://4ort.xyz/entity/jan-kleyna (retrieved 2026-04-10)

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