DU Canis Majoris

Mira variable star in the constellation Canis Major
Place mira_variable Q88862919
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DU Canis Majoris

Summary

DU Canis Majoris is a Mira variable[1].

Key Facts

  • DU Canis Majoris's instance of is recorded as Mira variable[2].
  • DU Canis Majoris's instance of is recorded as infrared source[3].
  • DU Canis Majoris's instance of is recorded as long-period variable star[4].
  • DU Canis Majoris's instance of is recorded as near-infrared source[5].
  • DU Canis Majoris's constellation is recorded as Canis Major[6].
  • DU Canis Majoris's spectral class is recorded as M7[7].
  • DU Canis Majoris's catalog code is recorded as 2MASS J07182523-1715304[8].
  • DU Canis Majoris's catalog code is recorded as CSV 1013[9].
  • DU Canis Majoris's catalog code is recorded as GSC 05969-00785[10].
  • DU Canis Majoris's catalog code is recorded as IRAS 07161-1709[11].
  • DU Canis Majoris's catalog code is recorded as IRC -20127[12].
  • DU Canis Majoris's catalog code is recorded as RAFGL 4582S[13].
  • DU Canis Majoris's catalog code is recorded as UCAC2 25269562[14].
  • DU Canis Majoris's catalog code is recorded as Gaia DR2 2931829617825454208[15].
  • DU Canis Majoris's catalog code is recorded as DU CMa[16].
  • DU Canis Majoris's catalog code is recorded as TYC 5969-785-1[17].
  • DU Canis Majoris's catalog code is recorded as TIC 409200073[18].
  • DU Canis Majoris's catalog code is recorded as Gaia DR3 2931829617825454208[19].
  • DU Canis Majoris's type of variable star is recorded as SRa semi-regular variable star[20].
  • DU Canis Majoris's type of variable star is recorded as long-period variable star[21].
  • DU Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.14'}[22].
  • DU Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.35'}[23].
  • DU Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+4.022'}[24].
  • DU Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+2.990'}[25].
  • DU Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+2.591'}[26].

Body

Designation and Status

Recorded instance of include Mira variable[2], infrared source[3], long-period variable star[4], and near-infrared source[5].

History and Context

Catalog codes include 2MASS J07182523-1715304[8], CSV 1013[9], GSC 05969-00785[10], IRAS 07161-1709[11], IRC -20127[12], and RAFGL 4582S[13].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . SIMBAD. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . Classification of 831 Two-Micron Sky Survey. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . General Catalogue of Variable Stars, 3rd ed.. wikidata.org.
  20. [21] . SIMBAD. wikidata.org.
  21. [22] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  22. [23] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  23. [24] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  24. [25] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  25. [26] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.

Class ancestry

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

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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). DU Canis Majoris. Retrieved May 3, 2026, from https://4ort.xyz/entity/du-canis-majoris
MLA “DU Canis Majoris.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/du-canis-majoris.
BibTeX @misc{4ortxyz_du-canis-majoris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DU Canis Majoris}}, year = {2026}, url = {https://4ort.xyz/entity/du-canis-majoris}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): DU Canis Majoris — https://4ort.xyz/entity/du-canis-majoris (retrieved 2026-05-03)

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