HD 28780

star in the constellation Camelopardalis
Thing star Q10849837
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HD 28780

Summary

HD 28780 is a star[1].

Key Facts

  • HD 28780's instance of is recorded as star[2].
  • HD 28780's constellation is recorded as Camelopardalis[3].
  • HD 28780's spectral class is recorded as A1V[4].
  • HD 28780's catalog code is recorded as 2MASS J04362423+6415416[5].
  • HD 28780's catalog code is recorded as AG+64 277[6].
  • HD 28780's catalog code is recorded as BD+63 515[7].
  • HD 28780's catalog code is recorded as FK5 2336[8].
  • HD 28780's catalog code is recorded as GC 5574[9].
  • HD 28780's catalog code is recorded as GCRV 2676[10].
  • HD 28780's catalog code is recorded as GSC 04086-01897[11].
  • HD 28780's catalog code is recorded as HD 28780[12].
  • HD 28780's catalog code is recorded as HIC 21452[13].
  • HD 28780's catalog code is recorded as HIP 21452[14].
  • HD 28780's catalog code is recorded as HR 1440[15].
  • HD 28780's catalog code is recorded as PPM 14913[16].
  • HD 28780's catalog code is recorded as SAO 13196[17].
  • HD 28780's catalog code is recorded as TD1 3283[18].
  • HD 28780's catalog code is recorded as TYC 4086-1897-1[19].
  • HD 28780's catalog code is recorded as uvby98 100028780[20].
  • HD 28780's catalog code is recorded as Gaia DR1 476166634513816576[21].
  • HD 28780's catalog code is recorded as WEB 4118[22].
  • HD 28780's catalog code is recorded as Gaia DR2 476166638812476416[23].
  • HD 28780's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.850'}[24].
  • HD 28780's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.880'}[25].
  • HD 28780's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.910'}[26].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . VizieR. vizier.cds.unistra.fr. Provenance: wikidata.org.
  3. [4] . A study of the bright A stars. I. A catalogue of spectral classifications. 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] . 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] . UBV photometry of stars whose positions are accurately known. VI. wikidata.org.
  24. [25] . UBV photometry of stars whose positions are accurately known. VI. wikidata.org.
  25. [26] . UBV photometry of stars whose positions are accurately known. VI. 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 28780. Retrieved May 7, 2026, from https://4ort.xyz/entity/hd-28780
MLA “HD 28780.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/hd-28780.
BibTeX @misc{4ortxyz_hd-28780_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 28780}}, year = {2026}, url = {https://4ort.xyz/entity/hd-28780}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 28780 — https://4ort.xyz/entity/hd-28780 (retrieved 2026-05-07)

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