H-II

Japanese family of rockets
class rocket_family Q548376
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H-II

Summary

H-II is a rocket family[1]. H-II draws 87 Wikipedia views per month (rocket_family category, ranking #26 of 43).[2]

Key Facts

  • H-II is in the country of Japan[3].
  • H-II's image is recorded as H-ii adeos.gif[4].
  • H-II's instance of is recorded as rocket family[5].
  • H-II's manufacturer is recorded as Mitsubishi Heavy Industries[6].
  • H-II's subclass of is recorded as expendable launch vehicle[7].
  • H-II's subclass of is recorded as medium-lift launch vehicle[8].
  • H-II's subclass of is recorded as liquid-propellant rocket[9].
  • H-II's subclass of is recorded as two-stage-to-orbit[10].
  • H-II's Commons category is recorded as H-II[11].
  • H-II's country of origin is recorded as Japan[12].
  • H-II's has part is recorded as H-IIA[13].
  • H-II's has part is recorded as H-IIB[14].
  • H-II's first flight is recorded as +1994-02-03T00:00:00Z[15].
  • H-II's Freebase ID is recorded as /m/0276c8l[16].
  • H-II's Commons gallery is recorded as H-II[17].
  • H-II's Encyclopædia Britannica Online ID is recorded as topic/H-II[18].
  • H-II's height is recorded as {'unit': 'Q11573', 'amount': '+49'}[19].
  • H-II's diameter is recorded as {'unit': 'Q11573', 'amount': '+4'}[20].
  • H-II's Lex ID is recorded as H-2[21].

Why It Matters

H-II draws 87 Wikipedia views per month (rocket_family category, ranking #26 of 43).[2] H-II has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[22]

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.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [22] . 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). H-II. Retrieved March 8, 2026, from https://4ort.xyz/entity/h-ii
MLA “H-II.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Mar. 2026, https://4ort.xyz/entity/h-ii.
BibTeX @misc{4ortxyz_h-ii_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{H-II}}, year = {2026}, url = {https://4ort.xyz/entity/h-ii}, note = {Accessed: 2026-03-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): H-II — https://4ort.xyz/entity/h-ii (retrieved 2026-03-08)

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