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Q87084415

high proper-motion star in the constellation Perseus
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Q87084415

Summary

Q87084415 is a high proper-motion star[1].

Key Facts

  • Q87084415's instance of is recorded as high proper-motion star[2].
  • Q87084415's constellation is recorded as Perseus[3].
  • Q87084415's spectral class is recorded as G5[4].
  • Q87084415's catalog code is recorded as 2MASS J04042368+3430085[5].
  • Q87084415's catalog code is recorded as HD 279398[6].
  • Q87084415's catalog code is recorded as TYC 2366-2578-1[7].
  • Q87084415's catalog code is recorded as Gaia DR1 170968904158431232[8].
  • Q87084415's catalog code is recorded as Gaia DR2 170968908458177792[9].
  • Q87084415's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.64'}[10].
  • Q87084415's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.806'}[11].
  • Q87084415's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.288'}[12].
  • Q87084415's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.179'}[13].
  • Q87084415's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.40'}[14].
  • Q87084415's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.3789'}[15].
  • Q87084415's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.1324'}[16].
  • Q87084415's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.40'}[17].
  • Q87084415's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+98.6933'}[18].
  • Q87084415's SIMBAD ID is recorded as HD 279398[19].
  • Q87084415's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.09870456824110'}[20].
  • Q87084415's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.50241897185660'}[21].
  • Q87084415's epoch is recorded as J2000.0[22].
  • Q87084415's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-46.115'}[23].
  • Q87084415's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-36.193'}[24].
  • Q87084415's Gaia ID is recorded as 170968908458177792[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] ↑ . 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] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. 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] ↑ . Gaia Data Release 2. 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] ↑ . wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. 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] ↑ . 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). Q87084415. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87084415
MLA “Q87084415.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87084415.
BibTeX @misc{4ortxyz_q87084415_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87084415}}, year = {2026}, url = {https://4ort.xyz/entity/q87084415}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87084415 — https://4ort.xyz/entity/q87084415 (retrieved 2026-05-07)

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