Yantar-4K1

Soviet spy satellite
class spacecraft_model Q136932
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Yantar-4K1

Summary

Yantar-4K1 is a spacecraft model[1]. Yantar-4K1 draws 4 Wikipedia views per month (spacecraft_model category, ranking #51 of 84).[2]

Key Facts

  • Yantar-4K1's instance of is recorded as spacecraft model[3].
  • Yantar-4K1's operator is recorded as GRU[4].
  • Yantar-4K1's follows is recorded as Yantar-2K[5].
  • Yantar-4K1's followed by is recorded as Yantar-1KFT[6].
  • Yantar-4K1's manufacturer is recorded as Arsenal Design Bureau[7].
  • Yantar-4K1's developer is recorded as Progress State Research and Production Rocket Space Center[8].
  • Yantar-4K1's subclass of is recorded as reconnaissance satellite[9].
  • Yantar-4K1's part of is recorded as Yantar[10].
  • Yantar-4K1's country of origin is recorded as Soviet Union[11].
  • Yantar-4K1's powered by is recorded as spacecraft solar array[12].
  • Yantar-4K1's Freebase ID is recorded as /m/0j_50ty[13].
  • Yantar-4K1's service entry is recorded as +1979-04-27T00:00:00Z[14].
  • Yantar-4K1's service retirement is recorded as +1983-00-00T00:00:00Z[15].
  • Yantar-4K1's GRAU index is recorded as 11Ф693[16].
  • Yantar-4K1's length is recorded as {'unit': 'Q11573', 'amount': '+6.5'}[17].
  • Yantar-4K1's height is recorded as {'unit': 'Q11573', 'amount': '+2.7'}[18].
  • Yantar-4K1's width is recorded as {'unit': 'Q11573', 'amount': '+2.7'}[19].
  • Yantar-4K1's mass is recorded as {'unit': 'Q11570', 'amount': '+6700'}[20].

Why It Matters

Yantar-4K1 draws 4 Wikipedia views per month (spacecraft_model category, ranking #51 of 84).[2] Yantar-4K1 is known by 3 alternative names across languages and contexts.[21]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  6. [8] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  7. [9] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  10. [12] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  13. [15] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] . 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). Yantar-4K1. Retrieved March 8, 2026, from https://4ort.xyz/entity/yantar-4k1
MLA “Yantar-4K1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Mar. 2026, https://4ort.xyz/entity/yantar-4k1.
BibTeX @misc{4ortxyz_yantar-4k1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Yantar-4K1}}, year = {2026}, url = {https://4ort.xyz/entity/yantar-4k1}, note = {Accessed: 2026-03-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Yantar-4K1 — https://4ort.xyz/entity/yantar-4k1 (retrieved 2026-03-08)

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