RD-191

Russian rocket engine
Place engine_model Q1141312
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RD-191

Summary

RD-191 is an engine model[1]. RD-191 ranks in the top 8% of engine_model entities by monthly Wikipedia readership (288 views/month).[2]

Key Facts

  • RD-191's image is recorded as RD-191 MAKS2013.JPG[3].
  • RD-191's instance of is recorded as engine model[4].
  • RD-191's follows is recorded as RD-170[5].
  • RD-191's manufacturer is recorded as NPO Energomash[6].
  • RD-191's developer is recorded as NPO Energomash[7].
  • RD-191's subclass of is recorded as liquid-propellant rocket[8].
  • RD-191's Commons category is recorded as RD-191[9].
  • RD-191's source of energy is recorded as liquid oxygen[10].
  • RD-191's source of energy is recorded as RP-1[11].
  • RD-191's Freebase ID is recorded as /m/04lk00d[12].
  • RD-191's described at URL is recorded as http://www.astronautix.com/r/rd-191.html[13].
  • RD-191's used by is recorded as Angara[14].
  • RD-191's native label is recorded as {'lang': 'ru', 'text': 'РД-191'}[15].
  • RD-191's mass is recorded as {'unit': 'Q11570', 'amount': '+3230'}[16].

Body

Designation and Status

RD-191's instance of is recorded as engine model[4].

Why It Matters

RD-191 ranks in the top 8% of engine_model entities by monthly Wikipedia readership (288 views/month).[2] RD-191 has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[17]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . Freebase Data Dumps. wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] . Wikidata sitelinks. 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). RD-191. Retrieved May 3, 2026, from https://4ort.xyz/entity/rd-191
MLA “RD-191.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rd-191.
BibTeX @misc{4ortxyz_rd-191_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RD-191}}, year = {2026}, url = {https://4ort.xyz/entity/rd-191}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RD-191 — https://4ort.xyz/entity/rd-191 (retrieved 2026-05-03)

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