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O-type main sequence star

stellar classification
Thing spectral_class Q911809
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O-type main sequence star

Summary

O-type main sequence star is a spectral class[1]. It draws 165 Wikipedia views per month (spectral_class category, ranking #11 of 20).[2]

Key Facts

  • O-type main sequence star's instance of is recorded as spectral class[3].
  • O-type main sequence star's subclass of is recorded as O-type star[4].
  • O-type main sequence star's subclass of is recorded as dwarf star[5].
  • O-type main sequence star's part of is recorded as main sequence[6].
  • O-type main sequence star's BNCF Thesaurus ID is recorded as 57235[7].
  • O-type main sequence star's Freebase ID is recorded as /m/03cyrj_[8].
  • O-type main sequence star's topic's main category is recorded as Category:O-type main-sequence stars[9].
  • O-type main sequence star's different from is recorded as blue dwarf[10].
  • O-type main sequence star's Unified Astronomy Thesaurus ID is recorded as 1135[11].
  • O-type main sequence star's Microsoft Academic ID is recorded as 171676967[12].
  • O-type main sequence star's OpenAlex ID is recorded as C171676967[13].
  • O-type main sequence star's Pixiv Encyclopedia ID is recorded as O型主系列星[14].

Why It Matters

O-type main sequence star draws 165 Wikipedia views per month (spectral_class category, ranking #11 of 20).[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[15] It is known by 9 alternative names across languages and contexts.[16]

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] ↑ . Nuovo soggettario. Retrieved . wikidata.org.
  6. [8] ↑ . Freebase Data Dumps. wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  12. [14] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] ↑ . Wikidata sitelinks. wikidata.org.
  3. [16] ↑ . 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). O-type main sequence star. Retrieved May 3, 2026, from https://4ort.xyz/entity/o-type-main-sequence-star
MLA “O-type main sequence star.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/o-type-main-sequence-star.
BibTeX @misc{4ortxyz_o-type-main-sequence-star_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{O-type main sequence star}}, year = {2026}, url = {https://4ort.xyz/entity/o-type-main-sequence-star}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): O-type main sequence star — https://4ort.xyz/entity/o-type-main-sequence-star (retrieved 2026-05-03)

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