Q78809791

Thing hypervelocity_star Q78809791
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Q78809791

Summary

Q78809791 is a hypervelocity star[1].

Key Facts

  • Q78809791's instance of is recorded as hypervelocity star[2].
  • Q78809791's constellation is recorded as Eridanus[3].
  • Q78809791's catalog code is recorded as SDSS J045025.79-041616.6[4].
  • Q78809791's catalog code is recorded as Gaia DR2 3224665745100747648[5].
  • Q78809791's redshift is recorded as {'unit': '1', 'amount': '+0.00013'}[6].
  • Q78809791's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.223'}[7].
  • Q78809791's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.177'}[8].
  • Q78809791's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.897'}[9].
  • Q78809791's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.810'}[10].
  • Q78809791's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.815'}[11].
  • Q78809791's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9252'}[12].
  • Q78809791's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0581'}[13].
  • Q78809791's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+39'}[14].
  • Q78809791's metallicity is recorded as {'unit': '1', 'amount': '-0.76'}[15].
  • Q78809791's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+72.60750512610320'}[16].
  • Q78809791's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-4.27129954723220'}[17].
  • Q78809791's epoch is recorded as J2000.0[18].
  • Q78809791's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.262'}[19].
  • Q78809791's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.254'}[20].

Body

Definition and Type

Q78809791's instance of is recorded as hypervelocity star[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] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  6. [7] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  7. [8] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  8. [9] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  9. [10] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  10. [11] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  11. [12] . Gaia Data Release 2. wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  14. [15] . Red runaways: hypervelocity stars, hills ejecta, and other outliers in the F-to-M star regime. wikidata.org.
  15. [16] . Gaia Data Release 2. 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] . Gaia Data Release 2. 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). Q78809791. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78809791
MLA “Q78809791.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78809791.
BibTeX @misc{4ortxyz_q78809791_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78809791}}, year = {2026}, url = {https://4ort.xyz/entity/q78809791}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78809791 — https://4ort.xyz/entity/q78809791 (retrieved 2026-05-07)

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