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HD100981

star in the constellation Centaurus
Thing star Q12064366
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HD100981

Summary

HD100981 is a star[1].

Key Facts

  • HD100981's instance of is recorded as star[2].
  • HD100981's constellation is recorded as Centaurus[3].
  • HD100981's spectral class is recorded as Fm_dD[4].
  • HD100981's catalog code is recorded as HD 100981[5].
  • HD100981's catalog code is recorded as GSC 08214-00590[6].
  • HD100981's catalog code is recorded as 2MASS J11370497-4530448[7].
  • HD100981's catalog code is recorded as SAO 222908[8].
  • HD100981's catalog code is recorded as CD-44 7452[9].
  • HD100981's catalog code is recorded as CPC 0 9676[10].
  • HD100981's catalog code is recorded as CPD-44 5609[11].
  • HD100981's catalog code is recorded as PPM 316585[12].
  • HD100981's catalog code is recorded as TYC 8214-590-1[13].
  • HD100981's catalog code is recorded as Gaia DR1 5372777381745000320[14].
  • HD100981's catalog code is recorded as Gaia DR2 5372777386043337856[15].
  • HD100981's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.86'}[16].
  • HD100981's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.53'}[17].
  • HD100981's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.4346'}[18].
  • HD100981's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.855'}[19].
  • HD100981's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.728'}[20].
  • HD100981's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.677'}[21].
  • HD100981's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.6114'}[22].
  • HD100981's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+382.9364'}[23].
  • HD100981's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+174.27066761173250'}[24].
  • HD100981's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-45.51244758934140'}[25].
  • HD100981's epoch is recorded as J2000.0[26].

Body

Definition and Type

HD100981'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] ↑ . Catalogue of two dimentional spectral types for the HD stars, Vol. 2. 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). HD100981. Retrieved May 7, 2026, from https://4ort.xyz/entity/q12064366
MLA “HD100981.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q12064366.
BibTeX @misc{4ortxyz_q12064366_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD100981}}, year = {2026}, url = {https://4ort.xyz/entity/q12064366}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD100981 — https://4ort.xyz/entity/q12064366 (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. 18d 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': '+9.86'}, {'unit': '1', 'amount': '+9.53'}, {'unit': '1', 'amount': '+9.4346'} +3
    Spectral class → Fm_dD
    + 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]]"
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