Friedrich Tietjen

German astronomer (1832-1895)
Person human Q77051
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Friedrich Tietjen

Summary

Friedrich Tietjen is a human[1]. Born in Garnholt[2], he… he was born on +1832-10-15T00:00:00Z[3]. He died in Berlin[4]. He died on +1895-06-21T00:00:00Z[5]. He worked as an astronomer[6], mathematician[7], scientist[8], editor[9], and discoverer of asteroids[10]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (9 views/month, #7,292 of 1,000,298).[11]

Key Facts

  • Born in Garnholt[2], Friedrich Tietjen…
  • Friedrich Tietjen died in Berlin[4].
  • Friedrich Tietjen was born on +1832-10-15T00:00:00Z[3].
  • Friedrich Tietjen died on +1895-06-21T00:00:00Z[5].
  • Friedrich Tietjen held citizenship in Grand Duchy of Oldenburg[12].
  • Friedrich Tietjen worked as an astronomer[6].
  • Friedrich Tietjen worked as a mathematician[7].
  • Friedrich Tietjen worked as a scientist[8].
  • Friedrich Tietjen worked as an editor[9].
  • Friedrich Tietjen's professions included discoverer of asteroids[10].
  • Friedrich Tietjen's field of work was astronomy[13].
  • Friedrich Tietjen's field of work was mathematics[14].
  • Friedrich Tietjen was employed by Humboldt-Universität zu Berlin[15].
  • Friedrich Tietjen's education included a stint at Humboldt-Universität zu Berlin[16].
  • Friedrich Tietjen was a member of German Academy of Sciences Leopoldina[17].
  • Friedrich Tietjen's image is recorded as Friedrich tietjen.jpg[18].
  • Friedrich Tietjen is recorded as male[19].
  • Friedrich Tietjen's instance of is recorded as human[20].
  • Friedrich Tietjen supervised Hans Battermann as a doctoral student[21].
  • Friedrich Tietjen's ISNI is recorded as 0000000009998656[22].
  • Friedrich Tietjen's VIAF cluster ID is recorded as 42613687[23].
  • Friedrich Tietjen's GND ID is recorded as 11737900X[24].
  • Friedrich Tietjen's IdRef ID is recorded as 190793090[25].
  • Friedrich Tietjen's Commons category is recorded as Friedrich Tietjen[26].
  • Friedrich Tietjen's Mathematics Genealogy Project ID is recorded as 190814[27].

Body

Origins and Family

Friedrich Tietjen's place of birth was Garnholt[2]. He was born on +1832-10-15T00:00:00Z[3].

Education

Friedrich Tietjen was educated at Humboldt-Universität zu Berlin[16].

Career and Affiliations

Recorded occupations include astronomer[6], mathematician[7], scientist[8], editor[9], and discoverer of asteroids[10]. Fields of work include astronomy[13], a branch of science[28] and mathematics[14], an academic discipline[29]. Among Friedrich Tietjen's employers was Humboldt-Universität zu Berlin[15]. He supervised Hans Battermann as a doctoral student[21].

Death and Burial

Friedrich Tietjen died on +1895-06-21T00:00:00Z[5]. He died in Berlin[4].

Why It Matters

Friedrich Tietjen ranks in the top 0.73% of human entities by monthly Wikipedia readership (9 views/month, #7,292 of 1,000,298).[11] He has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[30] He is known by 3 alternative names across languages and contexts.[31]

He is credited with the discovery of 86 Semele[32], an asteroid[33].

His notable doctoral advisees include Paul Kempf[34], an astronomer[35], 1856–1920[36], of Kingdom of Prussia[37], specialised in solar physics[38].

FAQs

Where was Friedrich Tietjen born?

Friedrich Tietjen's place of birth was Garnholt[2].

Where did Friedrich Tietjen die?

Friedrich Tietjen died in Berlin[4].

What did Friedrich Tietjen do for work?

Friedrich Tietjen worked as astronomer[6], mathematician[7], scientist[8], editor[9], and discoverer of asteroids[10].

Where did Friedrich Tietjen go to school?

Friedrich Tietjen was educated at Humboldt-Universität zu Berlin[16].

What did Friedrich Tietjen discover?

Friedrich Tietjen is credited as discoverer of 86 Semele[32].

References

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

Direct Wikidata claims

  1. [18] . wikidata.org.
  2. [2] . Integrated Authority File. Retrieved . wikidata.org.
  3. [4] . Integrated Authority File. Retrieved . wikidata.org.
  4. [19] . Integrated Authority File. Retrieved . wikidata.org.
  5. [12] . wikidata.org.
  6. [20] . wikidata.org.
  7. [16] . Mathematics Genealogy Project. wikidata.org.
  8. [13] . Czech National Authority Database. Retrieved . wikidata.org.
  9. [14] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [6] . wikidata.org.
  11. [7] . Czech National Authority Database. Retrieved . wikidata.org.
  12. [8] . Czech National Authority Database. Retrieved . wikidata.org.
  13. [9] . Czech National Authority Database. Retrieved . wikidata.org.
  14. [10] . wikidata.org.
  15. [15] . wikidata.org.
  16. [21] . Mathematics Genealogy Project. wikidata.org.
  17. [22] . wikidata.org.
  18. [23] . wikidata.org.
  19. [24] . wikidata.org.
  20. [25] . wikidata.org.
  21. [26] . wikidata.org.
  22. [17] . wikidata.org.
  23. [27] . wikidata.org.
  24. [3] . wikidata.org.
  25. [5] . Integrated Authority File. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [32] . wikidata.org. → on this site
  2. [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. [33] . Wikidata. wikidata.org. → on this site
  4. [35] . Wikidata. wikidata.org. → on this site
  5. [36] . Wikidata. wikidata.org. → on this site
  6. [37] . Wikidata. wikidata.org. → on this site
  7. [38] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [11] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [30] . Wikidata sitelinks. wikidata.org.
  3. [31] . 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). Friedrich Tietjen. Retrieved April 10, 2026, from https://4ort.xyz/entity/friedrich-tietjen
MLA “Friedrich Tietjen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/friedrich-tietjen.
BibTeX @misc{4ortxyz_friedrich-tietjen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Friedrich Tietjen}}, year = {2026}, url = {https://4ort.xyz/entity/friedrich-tietjen}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Friedrich Tietjen — https://4ort.xyz/entity/friedrich-tietjen (retrieved 2026-04-10)

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