Johannes Franz Hartmann

German astronomer (1865–1936)
Person human Q61206
Johannes Franz Hartmann
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Johannes Franz Hartmann

Summary

Johannes Franz Hartmann is a human[1]. His place of birth was Erfurt[2]. He was born on January 11, 1865[3]. He died in Göttingen[4]. He died on September 13, 1936[5]. He worked as a physicist[6], astronomer[7], and university teacher[8]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (10 views/month, #7,293 of 1,000,298).[9]

Key Facts

  • Johannes Franz Hartmann was born in Erfurt[2].
  • Johannes Franz Hartmann passed away in Göttingen[4].
  • Johannes Franz Hartmann was born on January 11, 1865[3].
  • Johannes Franz Hartmann died on September 13, 1936[5].
  • Burial took place at Göttingen City Cemetery[10].
  • Johannes Franz Hartmann held citizenship in Germany[11].
  • Johannes Franz Hartmann worked as a physicist[6].
  • Johannes Franz Hartmann's professions included astronomer[7].
  • Johannes Franz Hartmann's professions included university teacher[8].
  • Johannes Franz Hartmann's field of work was astronomy[12].
  • Johannes Franz Hartmann's field of work was star[13].
  • Johannes Franz Hartmann's field of work was spectroscopy[14].
  • Johannes Franz Hartmann was employed by University of Göttingen[15].
  • Johannes Franz Hartmann was educated at Leipzig University[16].
  • Johannes Franz Hartmann was educated at University of Tübingen[17].
  • Johannes Franz Hartmann's doctoral advisor was Heinrich Bruns[18].
  • Johannes Franz Hartmann's doctoral advisor was Wilhelm Scheibner[19].
  • Johannes Franz Hartmann was a member of AV Guestfalia Tübingen[20].
  • Johannes Franz Hartmann was a member of German Academy of Sciences Leopoldina[21].
  • Johannes Franz Hartmann was a member of KDStV Burgundia[22].
  • Johannes Franz Hartmann was a member of Göttingen Academy of Sciences and Humanities in Lower Saxony[23].
  • Johannes Franz Hartmann is recorded as male[24].
  • Johannes Franz Hartmann's instance of is recorded as human[25].
  • Johannes Franz Hartmann supervised Johannes Jung as a doctoral student[26].
  • Johannes Franz Hartmann supervised Inna Nikolaevna Leman-Balanovskaja as a doctoral student[27].

Body

Origins and Family

Born in Erfurt[2], Johannes Franz Hartmann… he was born on January 11, 1865[3].

Education

Educated at Leipzig University[16], a public university[28], in Germany[29], founded in 1409[30], headquartered in Leipzig[31] and University of Tübingen[17], a comprehensive university[32], in Germany[33], founded in 1477[34], headquartered in Tübingen[35]. Doctoral advisors include Heinrich Bruns[18], a mathematician[36], 1848–1919[37], of German Empire[38], specialised in geodesy[39] and Wilhelm Scheibner[19], a mathematician[40], 1826–1908[41], of Kingdom of Saxony[42], specialised in mathematics[43].

Career and Affiliations

Recorded occupations include physicist[6], astronomer[7], and university teacher[8]. Fields of work include astronomy[12], a branch of science[44]; star[13], an astronomical object type[45]; and spectroscopy[14], an analytical chemical technique[46]. Among Johannes Franz Hartmann's employers was University of Göttingen[15]. Doctoral students include Johannes Jung[26]; Inna Nikolaevna Leman-Balanovskaja[27], an astronomer[47], 1881–1945[48], of Russian Empire[49], specialised in astronomy[50]; Heinrich Mahnkopf[51], a surveyor[52], 1892–1932[53], of German Reich[54]; Otto Kohl[55], an astronomer[56], 1889–1957[57]; Erwein von Aretin[58], a journalist[59], 1887–1952[60], of Germany[61]; and Josef Weber[62].

Death and Burial

Johannes Franz Hartmann died on September 13, 1936[5]. He passed away in Göttingen[4]. Burial took place at Göttingen City Cemetery[10].

Works and Contributions

Things named for Johannes Franz Hartmann include Shack–Hartmann wavefront sensor[63] and Hartmann[64], a lunar crater[65].

Why It Matters

Johannes Franz Hartmann ranks in the top 0.73% of human entities by monthly Wikipedia readership (10 views/month, #7,293 of 1,000,298).[9] He has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[66] He is known by 16 alternative names across languages and contexts.[67]

Entities named for him include Shack–Hartmann wavefront sensor[63] and Hartmann[64], a lunar crater[65].

His notable doctoral advisees include Inna Nikolaevna Leman-Balanovskaja[68], an astronomer[69], 1881–1945[70], of Russian Empire[71], specialised in astronomy[72].

FAQs

Where was Johannes Franz Hartmann born?

Born in Erfurt[2], Johannes Franz Hartmann…

Where did Johannes Franz Hartmann die?

Johannes Franz Hartmann passed away in Göttingen[4].

What did Johannes Franz Hartmann do for work?

Johannes Franz Hartmann worked as physicist[6], astronomer[7], and university teacher[8].

Where did Johannes Franz Hartmann go to school?

Johannes Franz Hartmann was educated at Leipzig University[16] and University of Tübingen[17].

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. [24] . Integrated Authority File. Retrieved . wikidata.org.
  4. [11] . wikidata.org.
  5. [25] . wikidata.org.
  6. [16] . wikidata.org.
  7. [17] . Retrieved . wikidata.org.
  8. [12] . Czech National Authority Database. Retrieved . wikidata.org.
  9. [13] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [14] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [6] . wikidata.org.
  12. [7] . Integrated Authority File. Retrieved . wikidata.org.
  13. [8] . wikidata.org.
  14. [15] . wikidata.org.
  15. [10] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . Mathematics Genealogy Project. wikidata.org.
  18. [26] . Mathematics Genealogy Project. wikidata.org.
  19. [27] . Mathematics Genealogy Project. wikidata.org.
  20. [51] . Mathematics Genealogy Project. wikidata.org.
  21. [55] . Mathematics Genealogy Project. wikidata.org.
  22. [58] . Mathematics Genealogy Project. wikidata.org.
  23. [62] . Mathematics Genealogy Project. wikidata.org.
  24. [20] . wikidata.org.
  25. [21] . wikidata.org.
  26. [22] . wikidata.org.
  27. [23] . wikidata.org.
  28. [3] . SNAC. Retrieved . wikidata.org.
  29. [5] . SNAC. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [68] . wikidata.org. → on this site
  2. [63] . wikidata.org. → on this site
  3. [64] . 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. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [44] . Wikidata. wikidata.org. → on this site
  10. [45] . Wikidata. wikidata.org. → on this site
  11. [46] . Wikidata. wikidata.org. → on this site
  12. [36] . Wikidata. wikidata.org. → on this site
  13. [37] . Wikidata. wikidata.org. → on this site
  14. [38] . Wikidata. wikidata.org. → on this site
  15. [39] . Wikidata. wikidata.org. → on this site
  16. [40] . Wikidata. wikidata.org. → on this site
  17. [41] . Wikidata. wikidata.org. → on this site
  18. [42] . Wikidata. wikidata.org. → on this site
  19. [43] . Wikidata. wikidata.org. → on this site
  20. [47] . Wikidata. wikidata.org. → on this site
  21. [48] . Wikidata. wikidata.org. → on this site
  22. [49] . Wikidata. wikidata.org. → on this site
  23. [50] . Wikidata. wikidata.org. → on this site
  24. [52] . Wikidata. wikidata.org. → on this site
  25. [53] . Wikidata. wikidata.org. → on this site
  26. [54] . Wikidata. wikidata.org. → on this site
  27. [56] . Wikidata. wikidata.org. → on this site
  28. [57] . Wikidata. wikidata.org. → on this site
  29. [59] . Wikidata. wikidata.org. → on this site
  30. [60] . Wikidata. wikidata.org. → on this site
  31. [61] . Wikidata. wikidata.org. → on this site
  32. [69] . Wikidata. wikidata.org. → on this site
  33. [70] . Wikidata. wikidata.org. → on this site
  34. [71] . Wikidata. wikidata.org. → on this site
  35. [72] . Wikidata. wikidata.org. → on this site
  36. [65] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [9] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [66] . Wikidata sitelinks. wikidata.org.
  3. [67] . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Johannes Franz Hartmann. Retrieved April 10, 2026, from https://4ort.xyz/entity/johannes-franz-hartmann
MLA “Johannes Franz Hartmann.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/johannes-franz-hartmann.
BibTeX @misc{4ortxyz_johannes-franz-hartmann_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Johannes Franz Hartmann}}, year = {2026}, url = {https://4ort.xyz/entity/johannes-franz-hartmann}, note = {Accessed: 2026-04-10}}
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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. 6w ago · Bargioni · 2026-05-13 view diff on Wikidata ↗
    Sbn author id TSAV681881
    Writing language Q188
    Viaf cluster id 77068952
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31547|batch #31547]]: add P1810 to P396"
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