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V509 Cassiopeiae

star in the constellation Cassiopeia
Place star Q906905
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V509 Cassiopeiae

Summary

V509 Cassiopeiae is a star[1]. It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • V509 Cassiopeiae's instance of is recorded as star[3].
  • V509 Cassiopeiae's constellation is recorded as Cassiopeia[4].
  • V509 Cassiopeiae's spectral class is recorded as gB0.5p (UV type for hot comp.)[5].
  • V509 Cassiopeiae's catalog code is recorded as 2MASS J23000509+5656433[6].
  • V509 Cassiopeiae's catalog code is recorded as HD 217476[7].
  • V509 Cassiopeiae's catalog code is recorded as HIP 113561[8].
  • V509 Cassiopeiae's catalog code is recorded as HR 8752[9].
  • V509 Cassiopeiae's catalog code is recorded as IRAS 22579+5640[10].
  • V509 Cassiopeiae's catalog code is recorded as GSC 03993-02269[11].
  • V509 Cassiopeiae's catalog code is recorded as SAO 35039[12].
  • V509 Cassiopeiae's catalog code is recorded as AAVSO 2255+56[13].
  • V509 Cassiopeiae's catalog code is recorded as PLX 5576[14].
  • V509 Cassiopeiae's catalog code is recorded as AG+56 1666[15].
  • V509 Cassiopeiae's catalog code is recorded as BD+56 2923[16].
  • V509 Cassiopeiae's catalog code is recorded as FK5 3839[17].
  • V509 Cassiopeiae's catalog code is recorded as GC 32063[18].
  • V509 Cassiopeiae's catalog code is recorded as GCRV 14433[19].
  • V509 Cassiopeiae's catalog code is recorded as HIC 113561[20].
  • V509 Cassiopeiae's catalog code is recorded as IRC +60379[21].
  • V509 Cassiopeiae's catalog code is recorded as JP11 3566[22].
  • V509 Cassiopeiae's catalog code is recorded as PMC 90-93 1469[23].
  • V509 Cassiopeiae's catalog code is recorded as PPM 41360[24].
  • V509 Cassiopeiae's catalog code is recorded as RAFGL 3006[25].
  • V509 Cassiopeiae's catalog code is recorded as ROT 3349[26].
  • V509 Cassiopeiae's catalog code is recorded as TYC 3993-2269-1[27].

Body

Designation and Status

V509 Cassiopeiae's instance of is recorded as star[3].

History and Context

Catalog codes include 2MASS J23000509+5656433[6], HD 217476[7], HIP 113561[8], HR 8752[9], IRAS 22579+5640[10], and GSC 03993-02269[11].

Why It Matters

V509 Cassiopeiae has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[2] It is known by 14 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [3] ↑ . SIMBAD. wikidata.org.
  2. [4] ↑ . VizieR. wikidata.org.
  3. [5] ↑ . Ultraviolet and Optical Studies of Binaries with Luminous Cool Primaries and Hot Companions. V. The Entire IUE Sample. wikidata.org.
  4. [6] ↑ . SIMBAD. wikidata.org.
  5. [7] ↑ . SIMBAD. wikidata.org.
  6. [8] ↑ . SIMBAD. wikidata.org.
  7. [9] ↑ . SIMBAD. 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] ↑ . SIMBAD. wikidata.org.
  18. [20] ↑ . SIMBAD. wikidata.org.
  19. [21] ↑ . SIMBAD. wikidata.org.
  20. [22] ↑ . SIMBAD. wikidata.org.
  21. [23] ↑ . SIMBAD. wikidata.org.
  22. [24] ↑ . SIMBAD. wikidata.org.
  23. [25] ↑ . SIMBAD. wikidata.org.
  24. [26] ↑ . SIMBAD. wikidata.org.
  25. [27] ↑ . SIMBAD. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [28] ↑ . Wikidata aliases. 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). V509 Cassiopeiae. Retrieved May 3, 2026, from https://4ort.xyz/entity/v509-cassiopeiae
MLA “V509 Cassiopeiae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/v509-cassiopeiae.
BibTeX @misc{4ortxyz_v509-cassiopeiae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{V509 Cassiopeiae}}, year = {2026}, url = {https://4ort.xyz/entity/v509-cassiopeiae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): V509 Cassiopeiae — https://4ort.xyz/entity/v509-cassiopeiae (retrieved 2026-05-03)

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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. 1d ago · Dirac · 2026-07-20 view diff on Wikidata ↗
    Stellar rotational velocity → {'unit': 'Q3674704', 'amount': '+35'}
    Constellation → Cassiopeia
    Apparent magnitude → {'amount': '+8.01'}, {'amount': '+6.68'}, {'amount': '+5.13'} +6
    Effective temperature → {'unit': 'Q11579', 'amount': '+5137'}
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P18]]: V509CasCourbeDeLumière.png, [[:toollabs:quickstatements/#/batch/261337|batch #261337]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.