Ernst Öpik

Estonian astronomer and astrophysicist (1893-1985)
Person human Q318126
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Ernst Öpik

Summary

Ernst Öpik is a human[1]. He was born in Kunda[2]. He was born on October 22, 1893[3]. He died in Bangor[4]. He died on September 10, 1985[5]. He worked as an astronomer[6], astrophysicist[7], composer[8], scientist[9], and university teacher[10]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (220 views/month, #7,258 of 1,000,298).[11]

Key Facts

  • Born in Kunda[2], Ernst Öpik…
  • Ernst Öpik died in Bangor[4].
  • Ernst Öpik was born on October 22, 1893[3].
  • Ernst Öpik died on September 10, 1985[5].
  • A child of Ernst Öpik was Uuno Öpik[12].
  • A child of Ernst Öpik was Helgi Öpik[13].
  • Ernst Öpik held citizenship in Estonia[14].
  • Ernst Öpik held citizenship in Russian Empire[15].
  • Ernst Öpik held citizenship in United Kingdom[16].
  • Ernst Öpik's professions included astronomer[6].
  • Ernst Öpik worked as an astrophysicist[7].
  • Ernst Öpik worked as a composer[8].
  • Ernst Öpik worked as a scientist[9].
  • Ernst Öpik's professions included university teacher[10].
  • Ernst Öpik's field of work was astronomy[17].
  • Ernst Öpik's field of work was astrophysics[18].
  • Ernst Öpik's field of work was meteor[19].
  • Ernst Öpik's field of work was comet[20].
  • Ernst Öpik's field of work was minor planet[21].
  • Ernst Öpik's field of work was star[22].
  • Among Ernst Öpik's employers was University of Tartu[23].
  • Among Ernst Öpik's employers was Baltic University[24].
  • Ernst Öpik was employed by Armagh Observatory[25].
  • Ernst Öpik was employed by University of Maryland[26].
  • Among Ernst Öpik's employers was National University of Uzbekistan named after Mirzo Ulugbek[27].

Body

Origins and Family

Born in Kunda[2], Ernst Öpik… he was born on October 22, 1893[3].

Education

Educated at Faculty of Physics and Mathematics of Moscow Imperial University[28], a faculty[29], in Russian Empire[30], founded in 1804[31] and Gustav Adolf Grammar School[32], a general education school[33], in Estonia[34], founded in 1631[35], headquartered in Tallinn[36].

Career and Affiliations

Recorded occupations include astronomer[6], astrophysicist[7], composer[8], scientist[9], and university teacher[10]. Fields of work include astronomy[17], a branch of science[37]; astrophysics[18], a branch of astronomy[38]; meteor[19], a meteor shower[39]; comet[20], an astronomical object type[40]; minor planet[21], an astronomical object type[41]; and star[22], an astronomical object type[42]. Employers include University of Tartu[23], a public university[43], in Estonia[44], founded in 1918[45], headquartered in Tartu[46]; Baltic University[24], a university[47], in Germany[48], founded in 1946[49], headquartered in Hamburg[50]; Armagh Observatory[25], an astronomical observatory[51], in United Kingdom[52]; University of Maryland[26], a public research university[53], in United States[54], founded in 1858[55], headquartered in College Park[56]; National University of Uzbekistan named after Mirzo Ulugbek[27], a public university[57], in Uzbekistan[58], founded in 1918[59]; and Harvard College Observatory[60], an astronomical observatory[61], in United States[62], founded in 1839[63], headquartered in Cambridge[64]. Ernst Öpik supervised Grigori Kuzmin as a doctoral student[65].

Recognition

Awards received include Gold Medal of the Royal Astronomical Society[66], a science award[67], in United Kingdom[68], founded in 1824[69]; Bruce Medal[70]; J. Lawrence Smith Medal[71]; and Leonard Medal[72].

Personal Life

Children include Uuno Öpik[12], a physicist[73], 1926–2005[74], of United Kingdom[75] and Helgi Öpik[13], a biologist[76], b. 1936[77], of Estonia[78], specialised in botany[79].

Death and Burial

Ernst Öpik died on September 10, 1985[5]. He died in Bangor[4].

Works and Contributions

Things named for Ernst Öpik include Oort cloud[80], a trans-Neptunian object[81] and 2099 Öpik[82], an asteroid[83].

Why It Matters

Ernst Öpik ranks in the top 0.73% of human entities by monthly Wikipedia readership (220 views/month, #7,258 of 1,000,298).[11] He has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[84] He is known by 14 alternative names across languages and contexts.[85]

Entities named for him include Oort cloud[80], a trans-Neptunian object[81] and 2099 Öpik[82], an asteroid[83].

FAQs

Where was Ernst Öpik born?

Born in Kunda[2], Ernst Öpik…

Where did Ernst Öpik die?

Ernst Öpik died in Bangor[4].

What did Ernst Öpik do for work?

Ernst Öpik worked as astronomer[6], astrophysicist[7], composer[8], scientist[9], and university teacher[10].

Where did Ernst Öpik go to school?

Ernst Öpik was educated at Faculty of Physics and Mathematics of Moscow Imperial University[28] and Gustav Adolf Grammar School[32].

What awards did Ernst Öpik receive?

Honors received include Gold Medal of the Royal Astronomical Society[66], Bruce Medal[70], J. Lawrence Smith Medal[71], and Leonard Medal[72].

References

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

Direct Wikidata claims

  1. [2] . armagh.space. Retrieved . armagh.space. Provenance: wikidata.org.
  2. [4] . MacTutor History of Mathematics archive. wikidata.org.
  3. [14] . wikidata.org.
  4. [15] . wikidata.org.
  5. [16] . wikidata.org.
  6. [12] . wikidata.org.
  7. [13] . wikidata.org.
  8. [28] . MacTutor History of Mathematics archive. wikidata.org.
  9. [32] . MacTutor History of Mathematics archive. wikidata.org.
  10. [17] . wikidata.org.
  11. [18] . Czech National Authority Database. Retrieved . wikidata.org.
  12. [19] . Czech National Authority Database. Retrieved . wikidata.org.
  13. [20] . Czech National Authority Database. Retrieved . wikidata.org.
  14. [21] . Czech National Authority Database. Retrieved . wikidata.org.
  15. [22] . Czech National Authority Database. Retrieved . wikidata.org.
  16. [6] . wikidata.org.
  17. [7] . wikidata.org.
  18. [8] . wikidata.org.
  19. [9] . Czech National Authority Database. Retrieved . wikidata.org.
  20. [10] . Czech National Authority Database. Retrieved . wikidata.org.
  21. [23] . MacTutor History of Mathematics archive. wikidata.org.
  22. [24] . MacTutor History of Mathematics archive. wikidata.org.
  23. [25] . MacTutor History of Mathematics archive. wikidata.org.
  24. [26] . MacTutor History of Mathematics archive. wikidata.org.
  25. [27] . MacTutor History of Mathematics archive. wikidata.org.
  26. [60] . MacTutor History of Mathematics archive. wikidata.org.
  27. [66] . MacTutor History of Mathematics archive. wikidata.org.
  28. [70] . MacTutor History of Mathematics archive. phys-astro.sonoma.edu. Provenance: wikidata.org.
  29. [71] . MacTutor History of Mathematics archive. wikidata.org.
  30. [72] . MacTutor History of Mathematics archive. wikidata.org.
  31. [65] . wikidata.org.
  32. [3] . BnF authorities. Retrieved . wikidata.org.
  33. [5] . BnF authorities. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [80] . wikidata.org. → on this site
  2. [82] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [73] . Wikidata. wikidata.org. → on this site
  2. [74] . Wikidata. wikidata.org. → on this site
  3. [75] . Wikidata. wikidata.org. → on this site
  4. [76] . Wikidata. wikidata.org. → on this site
  5. [77] . Wikidata. wikidata.org. → on this site
  6. [78] . Wikidata. wikidata.org. → on this site
  7. [79] . Wikidata. wikidata.org. → on this site
  8. [29] . Wikidata. wikidata.org. → on this site
  9. [30] . Wikidata. wikidata.org. → on this site
  10. [31] . Wikidata. wikidata.org. → on this site
  11. [33] . Wikidata. wikidata.org. → on this site
  12. [34] . Wikidata. wikidata.org. → on this site
  13. [35] . Wikidata. wikidata.org. → on this site
  14. [36] . Wikidata. wikidata.org. → on this site
  15. [37] . Wikidata. wikidata.org. → on this site
  16. [38] . Wikidata. wikidata.org. → on this site
  17. [39] . Wikidata. wikidata.org. → on this site
  18. [40] . Wikidata. wikidata.org. → on this site
  19. [41] . Wikidata. wikidata.org. → on this site
  20. [42] . Wikidata. wikidata.org. → on this site
  21. [43] . Wikidata. wikidata.org. → on this site
  22. [44] . Wikidata. wikidata.org. → on this site
  23. [45] . Wikidata. wikidata.org. → on this site
  24. [46] . Wikidata. wikidata.org. → on this site
  25. [47] . Wikidata. wikidata.org. → on this site
  26. [48] . Wikidata. wikidata.org. → on this site
  27. [49] . Wikidata. wikidata.org. → on this site
  28. [50] . Wikidata. wikidata.org. → on this site
  29. [51] . Wikidata. wikidata.org. → on this site
  30. [52] . Wikidata. wikidata.org. → on this site
  31. [53] . Wikidata. wikidata.org. → on this site
  32. [54] . Wikidata. wikidata.org. → on this site
  33. [55] . Wikidata. wikidata.org. → on this site
  34. [56] . Wikidata. wikidata.org. → on this site
  35. [57] . Wikidata. wikidata.org. → on this site
  36. [58] . Wikidata. wikidata.org. → on this site
  37. [59] . Wikidata. wikidata.org. → on this site
  38. [61] . Wikidata. wikidata.org. → on this site
  39. [62] . Wikidata. wikidata.org. → on this site
  40. [63] . Wikidata. wikidata.org. → on this site
  41. [64] . Wikidata. wikidata.org. → on this site
  42. [67] . Wikidata. wikidata.org. → on this site
  43. [68] . Wikidata. wikidata.org. → on this site
  44. [69] . Wikidata. wikidata.org. → on this site
  45. [81] . Wikidata. wikidata.org. → on this site
  46. [83] . 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. [84] . Wikidata sitelinks. wikidata.org.
  3. [85] . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Ernst Öpik. Retrieved April 10, 2026, from https://4ort.xyz/entity/ernst-opik
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BibTeX @misc{4ortxyz_ernst-opik_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Ernst Öpik}}, year = {2026}, url = {https://4ort.xyz/entity/ernst-opik}, note = {Accessed: 2026-04-10}}
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