Home › Entities › star › HD103303

HD103303

star in the constellation Centaurus
Thing star Q12064444
Press Enter · cited answer in seconds

HD103303

Summary

HD103303 is a star[1].

Key Facts

  • HD103303's instance of is recorded as star[2].
  • HD103303's constellation is recorded as Centaurus[3].
  • HD103303's spectral class is recorded as ApSi[4].
  • HD103303's catalog code is recorded as HD 103303[5].
  • HD103303's catalog code is recorded as GSC 08635-01912[6].
  • HD103303's catalog code is recorded as 2MASS J11533800-5518237[7].
  • HD103303's catalog code is recorded as SAO 239468[8].
  • HD103303's catalog code is recorded as CD-54 4395[9].
  • HD103303's catalog code is recorded as CPC 19 4478[10].
  • HD103303's catalog code is recorded as CPD-54 4826[11].
  • HD103303's catalog code is recorded as PPM 340489[12].
  • HD103303's catalog code is recorded as TYC 8635-1912-1[13].
  • HD103303's catalog code is recorded as Gaia DR1 5343797072739442816[14].
  • HD103303's catalog code is recorded as Gaia DR2 5343797077046518144[15].
  • HD103303's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.74'}[16].
  • HD103303's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.82'}[17].
  • HD103303's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.7548'}[18].
  • HD103303's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.818'}[19].
  • HD103303's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.870'}[20].
  • HD103303's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.809'}[21].
  • HD103303's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1105'}[22].
  • HD103303's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+900.4953'}[23].
  • HD103303's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+178.40834116697320'}[24].
  • HD103303's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-55.30659650057410'}[25].
  • HD103303's epoch is recorded as J2000.0[26].

Body

Definition and Type

HD103303'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] ↑ . Q66617329. 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] ↑ . 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] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  16. [17] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [20] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [21] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] ↑ . 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). HD103303. Retrieved May 7, 2026, from https://4ort.xyz/entity/q12064444
MLA “HD103303.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q12064444.
BibTeX @misc{4ortxyz_q12064444_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD103303}}, year = {2026}, url = {https://4ort.xyz/entity/q12064444}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD103303 — https://4ort.xyz/entity/q12064444 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q12064444 · Last refreshed:

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. 24d ago · Debessis · 2026-08-18 view diff on Wikidata ↗
    Distance from earth → {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount':
    Imported from → —
    Apparent magnitude → {'unit': '1', 'amount': '+9.74'}, {'unit': '1', 'amount': '+9.82'}, {'unit': '1', 'amount': '+9.7548'} +3
    Spectral class → ApSi
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||tt */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/48224|batch #48224]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.