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Q78621398

red giant branch star in the constellation Perseus
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Q78621398

Summary

Q78621398 is a red giant branch star[1].

Key Facts

  • Q78621398's instance of is recorded as red giant branch star[2].
  • Q78621398's constellation is recorded as Perseus[3].
  • Q78621398's catalog code is recorded as 2MASS J03400383+4553266[4].
  • Q78621398's catalog code is recorded as Gaia DR2 247839511567387264[5].
  • Q78621398's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.423'}[6].
  • Q78621398's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.707'}[7].
  • Q78621398's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.543'}[8].
  • Q78621398's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.6188'}[9].
  • Q78621398's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8814'}[10].
  • Q78621398's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-35.70'}[11].
  • Q78621398's metallicity is recorded as {'unit': '1', 'amount': '+0.200'}[12].
  • Q78621398's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1134.5587'}[13].
  • Q78621398's SIMBAD ID is recorded as 2MASS J03400383+4553266[14].
  • Q78621398's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+55.01596961743450'}[15].
  • Q78621398's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.89072931916920'}[16].
  • Q78621398's epoch is recorded as J2000.0[17].
  • Q78621398's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4710'}[18].
  • Q78621398's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+251'}[19].
  • Q78621398's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.671'}[20].
  • Q78621398's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.471'}[21].
  • Q78621398's Gaia ID is recorded as 247839511567387264[22].

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] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  6. [7] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  7. [8] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  8. [9] ↑ . Gaia Data Release 2. wikidata.org.
  9. [10] ↑ . Gaia Data Release 2. wikidata.org.
  10. [11] ↑ . Gaia Data Release 2. wikidata.org.
  11. [12] ↑ . Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.
  12. [13] ↑ . Gaia Data Release 2. wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.
  18. [19] ↑ . Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . 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). Q78621398. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78621398
MLA “Q78621398.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78621398.
BibTeX @misc{4ortxyz_q78621398_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78621398}}, year = {2026}, url = {https://4ort.xyz/entity/q78621398}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78621398 — https://4ort.xyz/entity/q78621398 (retrieved 2026-05-07)

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