Q78309181

quasar in the constellation Boötes
Thing quasar Q78309181
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Q78309181

Summary

Q78309181 is a quasar[1].

Key Facts

  • Q78309181's instance of is recorded as quasar[2].
  • Q78309181's constellation is recorded as Boötes[3].
  • Q78309181's catalog code is recorded as SDSS J151338.70+413904.9[4].
  • Q78309181's catalog code is recorded as [VV2006] J151338.8+413904[5].
  • Q78309181's catalog code is recorded as SDSS J151338.71+413904.9[6].
  • Q78309181's catalog code is recorded as [VV2010] J151338.8+413904[7].
  • Q78309181's catalog code is recorded as 1RXS J151338.0+413850[8].
  • Q78309181's catalog code is recorded as Gaia DR2 1392489420259173248[9].
  • Q78309181's redshift is recorded as {'unit': '1', 'amount': '+0.77725'}[10].
  • Q78309181's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.88'}[11].
  • Q78309181's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.942'}[12].
  • Q78309181's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.671'}[13].
  • Q78309181's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.96'}[14].
  • Q78309181's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.417'}[15].
  • Q78309181's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.460'}[16].
  • Q78309181's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.538'}[17].
  • Q78309181's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4377'}[18].
  • Q78309181's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+155614'}[19].
  • Q78309181's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+319'}[20].
  • Q78309181's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+228.41130939387710'}[21].
  • Q78309181's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.65139868842800'}[22].
  • Q78309181's epoch is recorded as J2000.0[23].
  • Q78309181's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+9750'}[24].
  • Q78309181's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+13127'}[25].
  • Q78309181's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+17800000'}[26].

Body

Definition and Type

Q78309181's instance of is recorded as quasar[2].

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] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  10. [11] . A catalogue of quasars and active nuclei: 13th edition. wikidata.org.
  11. [12] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  12. [13] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  13. [14] . A catalogue of quasars and active nuclei: 13th edition. wikidata.org.
  14. [15] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  15. [16] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  16. [17] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  19. [20] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  20. [21] . Gaia Data Release 2. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  24. [25] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  25. [26] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. 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). Q78309181. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78309181
MLA “Q78309181.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78309181.
BibTeX @misc{4ortxyz_q78309181_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78309181}}, year = {2026}, url = {https://4ort.xyz/entity/q78309181}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78309181 — https://4ort.xyz/entity/q78309181 (retrieved 2026-05-07)

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