Viking 4B

European rocket engine
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Viking 4B

Summary

Viking 4B is an engine model[1].

Key Facts

  • Viking 4B's instance of is recorded as engine model[2].
  • Viking 4B's manufacturer is recorded as Société européenne de propulsion[3].
  • Viking 4B's subclass of is recorded as liquid propellant rocket engine[4].
  • Viking 4B's country of origin is recorded as France[5].
  • Viking 4B's source of energy is recorded as liquid rocket propellant[6].
  • Viking 4B's used by is recorded as L33B[7].
  • Viking 4B's height is recorded as {'unit': 'http://www.wikidata.org/entity/Q11573', 'amount': '+3.51'}[8].
  • Viking 4B's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q11570', 'amount': '+850'}[9].
  • Viking 4B's maximum thrust is recorded as {'unit': 'http://www.wikidata.org/entity/Q56402798', 'amount': '+805.0'}[10].
  • Viking 4B's maximum thrust is recorded as {'unit': 'http://www.wikidata.org/entity/Q56402798', 'amount': '+571.1'}[11].
  • Viking 4B's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q11573', 'amount': '+2.6'}[12].
  • Viking 4B's specific impulse by weight is recorded as {'unit': 'http://www.wikidata.org/entity/Q11574', 'amount': '+296'}[13].
  • Viking 4B's specific impulse by weight is recorded as {'unit': 'http://www.wikidata.org/entity/Q11574', 'amount': '+210'}[14].

Body

Designation and Status

Viking 4B's instance of is recorded as engine model[2].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . astronautix.com. astronautix.com. Provenance: wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . astronautix.com. astronautix.com. Provenance: wikidata.org.
  5. [6] . astronautix.com. astronautix.com. Provenance: wikidata.org.
  6. [7] . astronautix.com. astronautix.com. Provenance: wikidata.org.
  7. [8] . astronautix.com. astronautix.com. Provenance: wikidata.org.
  8. [9] . astronautix.com. astronautix.com. Provenance: wikidata.org.
  9. [10] . astronautix.com. astronautix.com. Provenance: wikidata.org.
  10. [11] . astronautix.com. astronautix.com. Provenance: wikidata.org.
  11. [12] . astronautix.com. astronautix.com. Provenance: wikidata.org.
  12. [13] . astronautix.com. astronautix.com. Provenance: wikidata.org.
  13. [14] . astronautix.com. astronautix.com. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. 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). Viking 4B. Retrieved May 3, 2026, from https://4ort.xyz/entity/viking-4b
MLA “Viking 4B.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/viking-4b.
BibTeX @misc{4ortxyz_viking-4b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Viking 4B}}, year = {2026}, url = {https://4ort.xyz/entity/viking-4b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Viking 4B — https://4ort.xyz/entity/viking-4b (retrieved 2026-05-03)

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