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Q77957298

red giant branch star in the constellation Sagittarius
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Q77957298

Summary

Q77957298 is a red giant branch star[1].

Key Facts

  • Q77957298's instance of is recorded as red giant branch star[2].
  • Q77957298's constellation is recorded as Sagittarius[3].
  • Q77957298's spectral class is recorded as K[4].
  • Q77957298's catalog code is recorded as Gaia DR2 4064841337739525248[5].
  • Q77957298's catalog code is recorded as 2MASS J18091653-2549261[6].
  • Q77957298's catalog code is recorded as [LHZ2007] B3-b7[7].
  • Q77957298's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.3387'}[8].
  • Q77957298's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.351'}[9].
  • Q77957298's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.614'}[10].
  • Q77957298's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.468'}[11].
  • Q77957298's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.659'}[12].
  • Q77957298's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.355'}[13].
  • Q77957298's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2264'}[14].
  • Q77957298's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+135.83'}[15].
  • Q77957298's metallicity is recorded as {'unit': '1', 'amount': '+0.05'}[16].
  • Q77957298's SIMBAD ID is recorded as 2MASS J18091653-2549261[17].
  • Q77957298's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+272.31890414770584'}[18].
  • Q77957298's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-25.82390452794000'}[19].
  • Q77957298's epoch is recorded as J2000.0[20].
  • Q77957298's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4303'}[21].
  • Q77957298's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+230'}[22].
  • Q77957298's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.302'}[23].
  • Q77957298's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.756'}[24].
  • Q77957298's Gaia ID is recorded as 4064841337739525248[25].

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] ↑ . Abundances of disk and bulge giants from high-resolution optical spectra. II. O, Mg, Ca, and Ti in the bulge sample. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . Gaia Data Release 2. 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] ↑ . Abundances of disk and bulge giants from high-resolution optical spectra. II. O, Mg, Ca, and Ti in the bulge sample. wikidata.org.
  12. [13] ↑ . Chemical evolution of fluorine in the bulge. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . Light, alpha, and Fe-peak element abundances in the Galactic bulge. wikidata.org.
  15. [16] ↑ . Abundances of disk and bulge giants from high-resolution optical spectra. II. O, Mg, Ca, and Ti in the bulge sample. wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Abundances of disk and bulge giants from high-resolution optical spectra. II. O, Mg, Ca, and Ti in the bulge sample. wikidata.org.
  21. [22] ↑ . Abundances of disk and bulge giants from high-resolution optical spectra. II. O, Mg, Ca, and Ti in the bulge sample. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). Q77957298. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77957298
MLA “Q77957298.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77957298.
BibTeX @misc{4ortxyz_q77957298_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77957298}}, year = {2026}, url = {https://4ort.xyz/entity/q77957298}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77957298 — https://4ort.xyz/entity/q77957298 (retrieved 2026-05-07)

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