Q90731219

high proper-motion star in the constellation Grus
Thing high_proper_motion_star Q90731219
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Q90731219

Summary

Q90731219 is a high proper-motion star[1].

Key Facts

  • Q90731219's instance of is recorded as high proper-motion star[2].
  • Q90731219's constellation is recorded as Grus[3].
  • Q90731219's catalog code is recorded as WDS J21487-4901B[4].
  • Q90731219's catalog code is recorded as TYC 8440-578-2[5].
  • Q90731219's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.53'}[6].
  • Q90731219's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.23'}[7].
  • Q90731219's SIMBAD ID is recorded as TYC 8440-578-2[8].
  • Q90731219's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+327.1692125'}[9].
  • Q90731219's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-49.0150778'}[10].
  • Q90731219's epoch is recorded as J2000.0[11].
  • Q90731219's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-43.0'}[12].
  • Q90731219's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+46.2'}[13].

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 Tycho double star catalogue. wikidata.org.
  6. [7] . The Tycho double star catalogue. wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . The Tycho double star catalogue. wikidata.org.
  9. [10] . The Tycho double star catalogue. wikidata.org.
  10. [11] . The Tycho double star catalogue. wikidata.org.
  11. [12] . The Tycho double star catalogue. wikidata.org.
  12. [13] . The Tycho double star catalogue. 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). Q90731219. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90731219
MLA “Q90731219.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90731219.
BibTeX @misc{4ortxyz_q90731219_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90731219}}, year = {2026}, url = {https://4ort.xyz/entity/q90731219}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90731219 — https://4ort.xyz/entity/q90731219 (retrieved 2026-05-07)

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