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Q77978270

horizontal branch star in the constellation Hercules
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Q77978270

Summary

Q77978270 is a horizontal branch star[1].

Key Facts

  • Q77978270's instance of is recorded as horizontal branch star[2].
  • Q77978270's constellation is recorded as Hercules[3].
  • Q77978270's spectral class is recorded as A0[4].
  • Q77978270's catalog code is recorded as SDSS J162610.23+325144.1[5].
  • Q77978270's catalog code is recorded as [CBB98] 3[6].
  • Q77978270's catalog code is recorded as 2MASS J16261020+3251443[7].
  • Q77978270's catalog code is recorded as Gaia DR2 1325410590966383488[8].
  • Q77978270's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.19'}[9].
  • Q77978270's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.036'}[10].
  • Q77978270's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.900'}[11].
  • Q77978270's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.641'}[12].
  • Q77978270's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.832'}[13].
  • Q77978270's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.984'}[14].
  • Q77978270's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.299'}[15].
  • Q77978270's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.507'}[16].
  • Q77978270's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.7489'}[17].
  • Q77978270's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-287.6'}[18].
  • Q77978270's metallicity is recorded as {'unit': '1', 'amount': '-1.90'}[19].
  • Q77978270's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+16.2'}[20].
  • Q77978270's SIMBAD ID is recorded as SDSS J162610.23+325144.1[21].
  • Q77978270's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+246.54265291727320'}[22].
  • Q77978270's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.86225989677000'}[23].
  • Q77978270's epoch is recorded as J2000.0[24].
  • Q77978270's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+8448'}[25].
  • Q77978270's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+3400'}[26].

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] ↑ . Validation of observations obtained with a liquid mirror telescope by comparison with Sloan Digital Sky Survey observations. 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] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  10. [11] ↑ . The SDSS Photometric Catalog, Release 8. wikidata.org.
  11. [12] ↑ . The SDSS Photometric Catalog, Release 8. wikidata.org.
  12. [13] ↑ . The SDSS Photometric Catalog, Release 8. wikidata.org.
  13. [14] ↑ . The SDSS Photometric Catalog, Release 8. wikidata.org.
  14. [15] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . Quantifying kinematic substructure in the Milky Way's stellar halo. wikidata.org.
  18. [19] ↑ . The Milky Way's circular velocity curve to 60 kpc and an estimate of the dark matter halo mass from the kinematics of ~2400 SDSS blue horizontal-branch stars. wikidata.org.
  19. [20] ↑ . The Milky Way's circular velocity curve to 60 kpc and an estimate of the dark matter halo mass from the kinematics of ~2400 SDSS blue horizontal-branch stars. wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . The Milky Way's circular velocity curve to 60 kpc and an estimate of the dark matter halo mass from the kinematics of ~2400 SDSS blue horizontal-branch stars. wikidata.org.
  25. [26] ↑ . The Milky Way's circular velocity curve to 60 kpc and an estimate of the dark matter halo mass from the kinematics of ~2400 SDSS blue horizontal-branch stars. 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). Q77978270. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77978270
MLA “Q77978270.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77978270.
BibTeX @misc{4ortxyz_q77978270_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77978270}}, year = {2026}, url = {https://4ort.xyz/entity/q77978270}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77978270 — https://4ort.xyz/entity/q77978270 (retrieved 2026-05-07)

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