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J-2X

liquid-fuel cryogenic rocket engine
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J-2X

Summary

J-2X is an engine model[1]. J-2X draws 108 Wikipedia views per month (engine_model category, ranking #106 of 519).[2]

Key Facts

  • J-2X's image is recorded as J-2X.jpg[3].
  • J-2X's instance of is recorded as engine model[4].
  • J-2X's instance of is recorded as former entity[5].
  • J-2X's subclass of is recorded as cryogenic rocket engine[6].
  • J-2X's Commons category is recorded as J-2X (rocket engine)[7].
  • J-2X's country of origin is recorded as United States[8].
  • +2007-07-00T00:00:00Z marks the founding of J-2X[9].
  • J-2X's source of energy is recorded as liquid hydrogen[10].
  • J-2X's source of energy is recorded as liquid oxygen[11].
  • J-2X's Freebase ID is recorded as /m/0j42x1y[12].

Body

Designation and Status

Recorded instance of include engine model[4] and former entity[5].

History and Context

+2007-07-00T00:00:00Z marks the founding of J-2X[9].

Why It Matters

J-2X draws 108 Wikipedia views per month (engine_model category, ranking #106 of 519).[2] J-2X has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[13]

Related Entities

former entity United States

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] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] ↑ . 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). J-2X. Retrieved May 3, 2026, from https://4ort.xyz/entity/j-2x
MLA “J-2X.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/j-2x.
BibTeX @misc{4ortxyz_j-2x_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{J-2X}}, year = {2026}, url = {https://4ort.xyz/entity/j-2x}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): J-2X — https://4ort.xyz/entity/j-2x (retrieved 2026-05-03)

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