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Juri Nikolajewitsch Jefremow

Russian astronomer
Person Human Q4177524

Facts

18 properties
Instance of
human
Sex or gender
male[15]
Date of birth
May 11, 1937
Date of death
August 26, 2019
Place of birth
Moscow
Country of citizenship
Soviet Union, Russia[5][6]
Occupation
astronomer
Employer
Sternberg Astronomical Institute, Lomonosov Moscow State University[10][11]
Field of work
astronomy, astrophysics[8][9]
Educated at
MSU Faculty of Mechanics and Mathematics[12]
Award received
Mikhail Lomonosov Award[13]
Official website
lnfm1.sai.msu.ru[20]
Languages spoken, written or signed
Russian[21]
Academic degree
Doctor of Sciences in Physics and Mathematics, candidate of Sciences in Physics and Mathematics[16][17]
Family name
Efremov[18]
Given name
Yury[19]
Member of
Commission on Pseudoscience[14]
Native language
Russian[7]
🏷️ Also known as
cs Ju. N. Jefremov de Juri Nikolajewitsch Jefremow fr Youri Nikolaevich Efremov nl Juriy Nikolaevitsj Efremov nl Ефремов Юрий Николаевич nl Юрий Николаевич Ефремов ru Ефремов Ю. Н. ru Ефремов, Юрий Николаевич ru Ю. Н. Ефремов ru Юрий Ефремов uk Єфремов Юрій Миколайович
🔖 Identifiers · 7
VIAF cluster ID
67144648385209622257
GND ID
115727529X
All-Russian Mathematical Portal ID
54704
DDB person (GND) ID
115727529X
Google Knowledge Graph ID
/g/121tng4r
NL CR AUT ID
stk2008477053
WorldCat Entities ID
E39PBJhH6ttrDhJC9Y67YtyDbd

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Summary

Juri Nikolajewitsch Jefremow was born on May 11, 1937[1], in Moscow[2]. He died on August 26, 2019[3]. He worked as an astronomer[4].

FAQs

Where was Juri Nikolajewitsch Jefremow born?

Juri Nikolajewitsch Jefremow's place of birth was Moscow[2].

What did Juri Nikolajewitsch Jefremow do for work?

Juri Nikolajewitsch Jefremow worked as an astronomer[4].

Where did Juri Nikolajewitsch Jefremow go to school?

Juri Nikolajewitsch Jefremow was educated at MSU Faculty of Mechanics and Mathematics[12].

What awards did Juri Nikolajewitsch Jefremow receive?

Honors received include Mikhail Lomonosov Award[13].

References

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

Direct Wikidata claims

  1. [2] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  2. [15] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [12] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [7] ↑ . wikidata.org.
  9. [4] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  10. [10] ↑ . wikidata.org.
  11. [11] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [1] ↑ . wikidata.org.
  17. [3] ↑ . wikidata.org.
  18. [18] ↑ . wikidata.org.
  19. [19] ↑ . wikidata.org.
  20. [20] ↑ . wikidata.org.
  21. [21] ↑ . wikidata.org.

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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). Juri Nikolajewitsch Jefremow. Retrieved November 11, 2026, from https://4ort.xyz/entity/q4177524
MLA “Juri Nikolajewitsch Jefremow.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/q4177524.
BibTeX @misc{4ortxyz_q4177524_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Juri Nikolajewitsch Jefremow}}, year = {2026}, url = {https://4ort.xyz/entity/q4177524}, note = {Accessed: 2026-11-11}}
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