HD 7977

star in the constellation Cassiopeia
Thing star Q93480827
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HD 7977

Summary

HD 7977 is a star[1]. It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • HD 7977's instance of is recorded as star[3].
  • HD 7977's constellation is recorded as Cassiopeia[4].
  • HD 7977's spectral class is recorded as G3[5].
  • HD 7977's catalog code is recorded as 2MASS J01203159+6152569[6].
  • HD 7977's catalog code is recorded as AG+61 122[7].
  • HD 7977's catalog code is recorded as BD+61 250[8].
  • HD 7977's catalog code is recorded as BSD 8-1799[9].
  • HD 7977's catalog code is recorded as GSC 04034-01077[10].
  • HD 7977's catalog code is recorded as HD 7977[11].
  • HD 7977's catalog code is recorded as PPM 12899[12].
  • HD 7977's catalog code is recorded as SAO 11703[13].
  • HD 7977's catalog code is recorded as TYC 4034-1077-1[14].
  • HD 7977's catalog code is recorded as Gaia DR1 510911614268968064[15].
  • HD 7977's catalog code is recorded as Gaia DR2 510911618569239040[16].
  • HD 7977's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.04'}[17].
  • HD 7977's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.63'}[18].
  • HD 7977's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.867'}[19].
  • HD 7977's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.576'}[20].
  • HD 7977's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.531'}[21].
  • HD 7977's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.8800'}[22].
  • HD 7977's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+13.2030'}[23].
  • HD 7977's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+26.45'}[24].
  • HD 7977's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+75.7404'}[25].
  • HD 7977's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.13164709641200'}[26].
  • HD 7977's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.88252160804200'}[27].

Body

Definition and Type

HD 7977's instance of is recorded as star[3].

Why It Matters

HD 7977 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2]

References

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

Direct Wikidata claims

  1. [3] . SIMBAD. wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . Bergedorfer spektral-Durchmusterung der 115 Nordlichen Kapteynschen Eichfelder 1-19. wikidata.org.
  4. [6] . SIMBAD. wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . SIMBAD. wikidata.org.
  7. [9] . SIMBAD. wikidata.org.
  8. [10] . SIMBAD. wikidata.org.
  9. [11] . SIMBAD. wikidata.org.
  10. [12] . SIMBAD. wikidata.org.
  11. [13] . SIMBAD. wikidata.org.
  12. [14] . SIMBAD. wikidata.org.
  13. [15] . SIMBAD. wikidata.org.
  14. [16] . SIMBAD. wikidata.org.
  15. [17] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  16. [18] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  17. [19] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [20] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [21] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [22] . Gaia Data Release 2. wikidata.org.
  21. [23] . Gaia Data Release 2. wikidata.org.
  22. [24] . Gaia Data Release 2. wikidata.org.
  23. [25] . Gaia Data Release 2. wikidata.org.
  24. [26] . Gaia Data Release 2. wikidata.org.
  25. [27] . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. 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 7977. Retrieved May 7, 2026, from https://4ort.xyz/entity/hd-7977
MLA “HD 7977.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/hd-7977.
BibTeX @misc{4ortxyz_hd-7977_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 7977}}, year = {2026}, url = {https://4ort.xyz/entity/hd-7977}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 7977 — https://4ort.xyz/entity/hd-7977 (retrieved 2026-05-07)

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