Q78550991

star in the constellation Perseus
Thing star Q78550991
Press Enter · cited answer in seconds

Q78550991

Summary

Q78550991 is a star[1].

Key Facts

  • Q78550991's instance of is recorded as star[2].
  • Q78550991's constellation is recorded as Perseus[3].
  • Q78550991's spectral class is recorded as K0[4].
  • Q78550991's catalog code is recorded as 2MASS J03095329+3246165[5].
  • Q78550991's catalog code is recorded as GSC 02344-01604[6].
  • Q78550991's catalog code is recorded as HD 278374[7].
  • Q78550991's catalog code is recorded as TYC 2344-1604-1[8].
  • Q78550991's catalog code is recorded as Gaia DR1 135855553649426176[9].
  • Q78550991's catalog code is recorded as Gaia DR2 135855557945775488[10].
  • Q78550991's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.499'}[11].
  • Q78550991's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.791'}[12].
  • Q78550991's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.615'}[13].
  • Q78550991's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.30'}[14].
  • Q78550991's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.64'}[15].
  • Q78550991's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.6919'}[16].
  • Q78550991's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1096'}[17].
  • Q78550991's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20.87'}[18].
  • Q78550991's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+901.2257'}[19].
  • Q78550991's SIMBAD ID is recorded as HD 278374[20].
  • Q78550991's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.47200922366600'}[21].
  • Q78550991's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.77130073024100'}[22].
  • Q78550991's epoch is recorded as J2000.0[23].
  • Q78550991's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.275'}[24].
  • Q78550991's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.610'}[25].
  • Q78550991's Gaia ID is recorded as 135855557945775488[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] . The Henry Draper Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars. 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] . SIMBAD. wikidata.org.
  10. [11] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  14. [15] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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] . 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] . Gaia Data Release 2. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . 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). Q78550991. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78550991
MLA “Q78550991.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78550991.
BibTeX @misc{4ortxyz_q78550991_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78550991}}, year = {2026}, url = {https://4ort.xyz/entity/q78550991}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78550991 — https://4ort.xyz/entity/q78550991 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78550991 · Last refreshed: