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planetary nebula

emission nebula consisting of a shell of ionized gas ejected from a red giant
Thing astronomical_object_type Q13632
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planetary nebula

Summary

planetary nebula is an astronomical object type[1]. It draws 1,428 Wikipedia views per month (astronomical_object_type category, ranking #41 of 289).[2]

Key Facts

  • planetary nebula's instance of is recorded as astronomical object type[3].
  • planetary nebula is a type of emission nebula[4].
  • planetary nebula is part of galaxy[5].
  • planetary nebula's Commons category is recorded as Planetary nebulae[6].
  • planetary nebula's topic's main category is recorded as Category:Planetary nebulae[7].
  • planetary nebula's topic has template is recorded as Template:Infobox planetary nebula[8].
  • planetary nebula's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[9].

Body

Definition and Type

planetary nebula's instance of is recorded as astronomical object type[3]. It is a type of emission nebula[4].

Use and Application

planetary nebula is part of galaxy[5].

Why It Matters

planetary nebula draws 1,428 Wikipedia views per month (astronomical_object_type category, ranking #41 of 289).[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[10]

Related Entities

Luboš Kohoutek

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . 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). planetary nebula. Retrieved May 3, 2026, from https://4ort.xyz/entity/planetary-nebula
MLA “planetary nebula.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/planetary-nebula.
BibTeX @misc{4ortxyz_planetary-nebula_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{planetary nebula}}, year = {2026}, url = {https://4ort.xyz/entity/planetary-nebula}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): planetary nebula — https://4ort.xyz/entity/planetary-nebula (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/planetary-nebula · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 3d ago · Twofivesixbot bot · 2026-05-17 view diff on Wikidata ↗
    Local thumb → —
    "/* wbsetclaim-update-qualifiers:1||1|3 */ [[Property:P2347]]: 9251, mv to monolingual text names on YSO statements"
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