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HD103654

star in the constellation Centaurus
Thing star Q79636884
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HD103654

Summary

HD103654 is a star[1].

Key Facts

  • HD103654's instance of is recorded as star[2].
  • HD103654's constellation is recorded as Centaurus[3].
  • HD103654's spectral class is recorded as G5[4].
  • HD103654's spectral class is recorded as A2mA3/5-F0[5].
  • HD103654's catalog code is recorded as CPD-62 2432[6].
  • HD103654's catalog code is recorded as HD 309233[7].
  • HD103654's catalog code is recorded as GCRV 21390[8].
  • HD103654's catalog code is recorded as HD 103654[9].
  • HD103654's catalog code is recorded as GSC 08977-00120[10].
  • HD103654's catalog code is recorded as CPD-62 2434[11].
  • HD103654's catalog code is recorded as GCRV 21392[12].
  • HD103654's catalog code is recorded as TYC 8977-120-1[13].
  • HD103654's catalog code is recorded as Gaia DR1 5333032613382132096[14].
  • HD103654's catalog code is recorded as Gaia DR2 5333032613382132096[15].
  • HD103654's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.2'}[16].
  • HD103654's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.94'}[17].
  • HD103654's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.35'}[18].
  • HD103654's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.1672'}[19].
  • HD103654's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.3154'}[20].
  • HD103654's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18.19'}[21].
  • HD103654's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+188.1326'}[22].
  • HD103654's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+178.969080'}[23].
  • HD103654's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+178.97016096245050'}[24].
  • HD103654's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-63.233720'}[25].
  • HD103654's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-63.23400738829230'}[26].

Body

Definition and Type

HD103654's instance of is recorded as star[2].

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] ↑ . The Henry Draper Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars. wikidata.org.
  4. [5] ↑ . Q66617329. 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] ↑ . 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] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  17. [18] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . The Henry Draper Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . The Henry Draper Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars. wikidata.org.
  25. [26] ↑ . Gaia Data Release 2. 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). HD103654. Retrieved May 7, 2026, from https://4ort.xyz/entity/q79636884
MLA “HD103654.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q79636884.
BibTeX @misc{4ortxyz_q79636884_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD103654}}, year = {2026}, url = {https://4ort.xyz/entity/q79636884}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD103654 — https://4ort.xyz/entity/q79636884 (retrieved 2026-05-07)

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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. 22d ago · Debessis · 2026-08-18 view diff on Wikidata ↗
    Constellation → Centaurus
    Google knowledge graph id → /g/155sf3ws
    Catalog code → CPD-62 2432, HD 309233, GCRV 21390 +7
    Declination → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': , {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||tt */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/48237|batch #48237]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.