V423 Canis Majoris

classical Cepheid variable star in the constellation Canis Major
Place classical_cepheid_variable Q85658313
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V423 Canis Majoris

Summary

V423 Canis Majoris is a classical Cepheid variable[1].

Key Facts

  • V423 Canis Majoris's instance of is recorded as classical Cepheid variable[2].
  • V423 Canis Majoris's constellation is recorded as Canis Major[3].
  • V423 Canis Majoris's catalog code is recorded as SV* HV 8082[4].
  • V423 Canis Majoris's catalog code is recorded as AN 1936.0845[5].
  • V423 Canis Majoris's catalog code is recorded as GSC 06549-02823[6].
  • V423 Canis Majoris's catalog code is recorded as NSV 3571[7].
  • V423 Canis Majoris's catalog code is recorded as 2MASS J07231515-2943208[8].
  • V423 Canis Majoris's catalog code is recorded as Gaia DR2 5605736961940589568[9].
  • V423 Canis Majoris's catalog code is recorded as V423 CMa[10].
  • V423 Canis Majoris's type of variable star is recorded as classical Cepheid variable[11].
  • V423 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.3'}[12].
  • V423 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.562'}[13].
  • V423 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.146'}[14].
  • V423 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.079'}[15].
  • V423 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.9908'}[16].
  • V423 Canis Majoris's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1015'}[17].
  • V423 Canis Majoris's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+119.39'}[18].
  • V423 Canis Majoris's Google Knowledge Graph ID is recorded as /g/11j633l9v4[19].
  • V423 Canis Majoris's SIMBAD ID is recorded as V* V423 CMa[20].
  • V423 Canis Majoris's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+110.81312710328680'}[21].
  • V423 Canis Majoris's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.72244409942140'}[22].
  • V423 Canis Majoris's epoch is recorded as J2000.0[23].
  • V423 Canis Majoris's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.839'}[24].
  • V423 Canis Majoris's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.068'}[25].
  • V423 Canis Majoris's Gaia ID is recorded as 5605736961940589568[26].

Body

Designation and Status

V423 Canis Majoris's instance of is recorded as classical Cepheid variable[2].

History and Context

Catalog codes include SV* HV 8082[4], AN 1936.0845[5], GSC 06549-02823[6], NSV 3571[7], 2MASS J07231515-2943208[8], and Gaia DR2 5605736961940589568[9].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . VizieR. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . Gaia Data Release 2. wikidata.org.
  11. [12] . The Guide Star Catalog, Version 1.2: An Astrometric Recalibration and Other Refinements. wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . Gaia Data Release 2. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . 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). V423 Canis Majoris. Retrieved May 3, 2026, from https://4ort.xyz/entity/v423-canis-majoris
MLA “V423 Canis Majoris.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/v423-canis-majoris.
BibTeX @misc{4ortxyz_v423-canis-majoris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{V423 Canis Majoris}}, year = {2026}, url = {https://4ort.xyz/entity/v423-canis-majoris}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): V423 Canis Majoris — https://4ort.xyz/entity/v423-canis-majoris (retrieved 2026-05-03)

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