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Pa 30

young supernova remnant associated with SN 1181
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Pa 30

Summary

Pa 30 is a supernova remnant[1].

Key Facts

  • Pa 30 is credited with the discovery of Dana Patchick[2].
  • Pa 30's image is recorded as Pa 30 cropped (SII) cleaned up.jpg[3].
  • Pa 30's instance of is recorded as supernova remnant[4].
  • Pa 30's constellation is recorded as Cassiopeia[5].
  • Pa 30's locator map image is recorded as SN 1181 - Schaefer 2023 Figure 5.png[6].
  • Pa 30's parent astronomical body is recorded as IRAS 00500+6713[7].
  • Pa 30's time of discovery or invention is recorded as +2013-08-25T00:00:00Z[8].
  • Pa 30's has cause is recorded as SN 1181[9].
  • Pa 30's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2.2'}[10].
  • Pa 30's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+2.30'}[11].
  • Pa 30's SIMBAD ID is recorded as SNR G123.1+04.6[12].
  • Pa 30's angular diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q829073', 'amount': '+200'}[13].
  • Pa 30's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.29667'}[14].
  • Pa 30's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+67.50067'}[15].
  • Pa 30's epoch is recorded as J2000.0[16].
  • Pa 30's age estimated by a dating method is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+882'}[17].

Body

Designation and Status

Pa 30's instance of is recorded as supernova remnant[4].

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . Discovery of an Exceptional Optical Nebulosity in the Suspected Galactic SN Iax Remnant Pa 30 Linked to the Historical Guest Star of 1181 CE. wikidata.org.
  3. [5] ↑ . Discovery of an Exceptional Optical Nebulosity in the Suspected Galactic SN Iax Remnant Pa 30 Linked to the Historical Guest Star of 1181 CE. wikidata.org.
  4. [2] ↑ . The Remnant and Origin of the Historical Supernova 1181 AD. wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . Discovery of an Exceptional Optical Nebulosity in the Suspected Galactic SN Iax Remnant Pa 30 Linked to the Historical Guest Star of 1181 CE. wikidata.org.
  7. [8] ↑ . The Remnant and Origin of the Historical Supernova 1181 AD. wikidata.org.
  8. [9] ↑ . The Remnant and Origin of the Historical Supernova 1181 AD. wikidata.org.
  9. [10] ↑ . The Remnant and Origin of the Historical Supernova 1181 AD. wikidata.org.
  10. [11] ↑ . The Remnant and Origin of the Historical Supernova 1181 AD. wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . The Remnant and Origin of the Historical Supernova 1181 AD. wikidata.org.
  13. [14] ↑ . Discovery of an Exceptional Optical Nebulosity in the Suspected Galactic SN Iax Remnant Pa 30 Linked to the Historical Guest Star of 1181 CE. wikidata.org.
  14. [15] ↑ . Discovery of an Exceptional Optical Nebulosity in the Suspected Galactic SN Iax Remnant Pa 30 Linked to the Historical Guest Star of 1181 CE. wikidata.org.
  15. [16] ↑ . Discovery of an Exceptional Optical Nebulosity in the Suspected Galactic SN Iax Remnant Pa 30 Linked to the Historical Guest Star of 1181 CE. wikidata.org.
  16. [17] ↑ . Discovery of an Exceptional Optical Nebulosity in the Suspected Galactic SN Iax Remnant Pa 30 Linked to the Historical Guest Star of 1181 CE. 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). Pa 30. Retrieved May 3, 2026, from https://4ort.xyz/entity/pa-30
MLA “Pa 30.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pa-30.
BibTeX @misc{4ortxyz_pa-30_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Pa 30}}, year = {2026}, url = {https://4ort.xyz/entity/pa-30}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Pa 30 — https://4ort.xyz/entity/pa-30 (retrieved 2026-05-03)

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