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HD 121980

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HD 121980

Summary

HD 121980 is an infrared source[1].

Key Facts

  • HD 121980's instance of is recorded as infrared source[2].
  • HD 121980's instance of is recorded as high proper-motion star[3].
  • HD 121980's constellation is recorded as Boötes[4].
  • HD 121980's spectral class is recorded as K0[5].
  • HD 121980's catalog code is recorded as HR 5254[6].
  • HD 121980's catalog code is recorded as IRAS 13562+1453[7].
  • HD 121980's catalog code is recorded as GSC 00907-01242[8].
  • HD 121980's catalog code is recorded as HD 121980[9].
  • HD 121980's catalog code is recorded as 2MASS J13583989+1438573[10].
  • HD 121980's catalog code is recorded as HIP 68279[11].
  • HD 121980's catalog code is recorded as SAO 100801[12].
  • HD 121980's catalog code is recorded as BD+15 2651[13].
  • HD 121980's catalog code is recorded as AG+14 1419[14].
  • HD 121980's catalog code is recorded as GC 18899[15].
  • HD 121980's catalog code is recorded as GCRV 8231[16].
  • HD 121980's catalog code is recorded as HIC 68279[17].
  • HD 121980's catalog code is recorded as IRC +10277[18].
  • HD 121980's catalog code is recorded as PPM 130225[19].
  • HD 121980's catalog code is recorded as TYC 907-1242-1[20].
  • HD 121980's catalog code is recorded as UBV 12410[21].
  • HD 121980's catalog code is recorded as UBV M 19885[22].
  • HD 121980's catalog code is recorded as YZ 14 5070[23].
  • HD 121980's catalog code is recorded as WEB 11981[24].
  • HD 121980's catalog code is recorded as Gaia DR2 1231034010395283200[25].
  • HD 121980's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.432'}[26].

Body

Definition and Type

Recorded instance of include infrared source[2] and high proper-motion star[3].

References

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

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . SIMBAD. wikidata.org.
  3. [4] ↑ . VizieR. wikidata.org.
  4. [5] ↑ . VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925). 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] ↑ . SIMBAD. wikidata.org.
  17. [18] ↑ . SIMBAD. wikidata.org.
  18. [19] ↑ . SIMBAD. wikidata.org.
  19. [20] ↑ . SIMBAD. wikidata.org.
  20. [21] ↑ . SIMBAD. wikidata.org.
  21. [22] ↑ . SIMBAD. wikidata.org.
  22. [23] ↑ . SIMBAD. wikidata.org.
  23. [24] ↑ . SIMBAD. wikidata.org.
  24. [25] ↑ . SIMBAD. wikidata.org.
  25. [26] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. 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). HD 121980. Retrieved May 7, 2026, from https://4ort.xyz/entity/q3780468
MLA “HD 121980.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q3780468.
BibTeX @misc{4ortxyz_q3780468_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 121980}}, year = {2026}, url = {https://4ort.xyz/entity/q3780468}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 121980 — https://4ort.xyz/entity/q3780468 (retrieved 2026-05-07)

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