CTB 1

Supernova remnant in the constellation Cassiopeia
Place supernova_remnant Q90231436
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CTB 1

Summary

CTB 1 is a supernova remnant[1]. It draws 7 Wikipedia views per month (supernova_remnant category, ranking #21 of 23).[2]

Key Facts

  • CTB 1's video is recorded as NASA's Fermi Satellite Clocks a 'Cannonball' Pulsar 5pGXqrovaFo.webm[3].
  • CTB 1's image is recorded as CTB1 Supernova Remnant in Cassiopeia.jpg[4].
  • CTB 1's instance of is recorded as supernova remnant[5].
  • CTB 1's instance of is recorded as astrophysical X-ray source[6].
  • CTB 1's instance of is recorded as gamma-ray source[7].
  • CTB 1's constellation is recorded as Cassiopeia[8].
  • CTB 1's Commons category is recorded as CTB 1[9].
  • CTB 1's catalog code is recorded as SNR G116.9+00.1[10].
  • CTB 1's catalog code is recorded as SNR G116.9+00.2[11].
  • CTB 1's catalog code is recorded as SNR G117.3+00.1[12].
  • CTB 1's catalog code is recorded as AJG 110[13].
  • CTB 1's catalog code is recorded as CTB 1[14].
  • CTB 1's catalog code is recorded as DA 615[15].
  • CTB 1's catalog code is recorded as PN A55 72[16].
  • CTB 1's catalog code is recorded as VRO 62.23.01[17].
  • CTB 1's catalog code is recorded as PN A66 85[18].
  • CTB 1's described at URL is recorded as https://www.gxccd.com/art?id=543&lang=409[19].
  • CTB 1's different from is recorded as Q9138192[20].
  • CTB 1's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+4300'}[21].
  • CTB 1's Google Knowledge Graph ID is recorded as /g/11jg8pg9z0[22].
  • CTB 1's SIMBAD ID is recorded as CTB 1[23].
  • CTB 1's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+359.8042'}[24].
  • CTB 1's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+23.99'}[25].
  • CTB 1's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+62.4367'}[26].
  • CTB 1's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+62.43'}[27].

Body

Designation and Status

Recorded instance of include supernova remnant[5], astrophysical X-ray source[6], and gamma-ray source[7].

History and Context

Catalog codes include SNR G116.9+00.1[10], SNR G116.9+00.2[11], SNR G117.3+00.1[12], AJG 110[13], CTB 1[14], and DA 615[15].

Why It Matters

CTB 1 draws 7 Wikipedia views per month (supernova_remnant category, ranking #21 of 23).[2]

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] . SIMBAD. wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . SIMBAD. wikidata.org.
  9. [11] . SIMBAD. wikidata.org.
  10. [12] . SIMBAD. wikidata.org.
  11. [13] . SIMBAD. wikidata.org.
  12. [14] . SIMBAD. wikidata.org.
  13. [15] . SIMBAD. wikidata.org.
  14. [16] . SIMBAD. wikidata.org.
  15. [17] . SIMBAD. wikidata.org.
  16. [18] . SIMBAD. wikidata.org.
  17. [19] . Retrieved . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . The structure of the Milky Way. I. A radio continuum survey of the galactic plane at 408 MHz. wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . The structure of the Milky Way. I. A radio continuum survey of the galactic plane at 408 MHz. wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.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). CTB 1. Retrieved May 3, 2026, from https://4ort.xyz/entity/ctb-1
MLA “CTB 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ctb-1.
BibTeX @misc{4ortxyz_ctb-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{CTB 1}}, year = {2026}, url = {https://4ort.xyz/entity/ctb-1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): CTB 1 — https://4ort.xyz/entity/ctb-1 (retrieved 2026-05-03)

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