Q87484021

star in the constellation Perseus
Thing star Q87484021
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Q87484021

Summary

Q87484021 is a star[1].

Key Facts

  • Q87484021's instance of is recorded as star[2].
  • Q87484021's constellation is recorded as Perseus[3].
  • Q87484021's spectral class is recorded as K7[4].
  • Q87484021's catalog code is recorded as 2MASS J03383557+4132360[5].
  • Q87484021's catalog code is recorded as BD+41 725[6].
  • Q87484021's catalog code is recorded as HD 275589[7].
  • Q87484021's catalog code is recorded as TYC 2870-2305-1[8].
  • Q87484021's catalog code is recorded as Gaia DR1 237133596909575040[9].
  • Q87484021's catalog code is recorded as Gaia DR2 237133601207262976[10].
  • Q87484021's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.22'}[11].
  • Q87484021's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.297'}[12].
  • Q87484021's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.607'}[13].
  • Q87484021's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.434'}[14].
  • Q87484021's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.88'}[15].
  • Q87484021's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.4108'}[16].
  • Q87484021's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1055'}[17].
  • Q87484021's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-21.95'}[18].
  • Q87484021's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+904.5681'}[19].
  • Q87484021's SIMBAD ID is recorded as HD 275589[20].
  • Q87484021's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+54.64824165513410'}[21].
  • Q87484021's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.54333803941180'}[22].
  • Q87484021's epoch is recorded as J2000.0[23].
  • Q87484021's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.073'}[24].
  • Q87484021's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.210'}[25].
  • Q87484021's Gaia ID is recorded as 237133601207262976[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] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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). Q87484021. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87484021
MLA “Q87484021.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87484021.
BibTeX @misc{4ortxyz_q87484021_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87484021}}, year = {2026}, url = {https://4ort.xyz/entity/q87484021}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87484021 — https://4ort.xyz/entity/q87484021 (retrieved 2026-05-07)

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