Q77270577

red giant branch star in the constellation Hydra
Thing red_giant_branch_star Q77270577
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Q77270577

Summary

Q77270577 is a red giant branch star[1].

Key Facts

  • Q77270577's instance of is recorded as red giant branch star[2].
  • Q77270577's constellation is recorded as Hydra[3].
  • Q77270577's catalog code is recorded as 2MASS J08555809+0335297[4].
  • Q77270577's catalog code is recorded as Pul -3 490032[5].
  • Q77270577's catalog code is recorded as Gaia DR2 578516151852609664[6].
  • Q77270577's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.6'}[7].
  • Q77270577's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.1'}[8].
  • Q77270577's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.218'}[9].
  • Q77270577's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.596'}[10].
  • Q77270577's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.450'}[11].
  • Q77270577's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.8826'}[12].
  • Q77270577's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7473'}[13].
  • Q77270577's metallicity is recorded as {'unit': '1', 'amount': '+0.178'}[14].
  • Q77270577's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1338.1507'}[15].
  • Q77270577's SIMBAD ID is recorded as 2MASS J08555809+0335297[16].
  • Q77270577's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+133.99205192241190'}[17].
  • Q77270577's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.59160677787270'}[18].
  • Q77270577's epoch is recorded as J2000.0[19].
  • Q77270577's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4539'}[20].
  • Q77270577's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+490'}[21].
  • Q77270577's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.789'}[22].
  • Q77270577's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.512'}[23].
  • Q77270577's Gaia ID is recorded as 578516151852609664[24].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . Q66682318. wikidata.org.
  7. [8] . Q66682318. wikidata.org.
  8. [9] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  9. [10] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  10. [11] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] . Gaia Data Release 2. wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.
  20. [21] . Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . 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). Q77270577. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77270577
MLA “Q77270577.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77270577.
BibTeX @misc{4ortxyz_q77270577_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77270577}}, year = {2026}, url = {https://4ort.xyz/entity/q77270577}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77270577 — https://4ort.xyz/entity/q77270577 (retrieved 2026-05-07)

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