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Q81866301

hot subdwarf star in the constellation Canes Venatici
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Q81866301

Summary

Q81866301 is a hot subdwarf star[1].

Key Facts

  • Q81866301's instance of is recorded as hot subdwarf star[2].
  • Q81866301's constellation is recorded as Canes Venatici[3].
  • Q81866301's spectral class is recorded as A0.6[4].
  • Q81866301's catalog code is recorded as FBS 1221+450[5].
  • Q81866301's catalog code is recorded as FBS B 306[6].
  • Q81866301's catalog code is recorded as 2MASS J12241960+4446170[7].
  • Q81866301's catalog code is recorded as CHSS 2268[8].
  • Q81866301's catalog code is recorded as Gaia DR2 1535723560219145344[9].
  • Q81866301's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.47'}[10].
  • Q81866301's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.69'}[11].
  • Q81866301's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.093'}[12].
  • Q81866301's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.072'}[13].
  • Q81866301's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.151'}[14].
  • Q81866301's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.4673'}[15].
  • Q81866301's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1426'}[16].
  • Q81866301's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-175'}[17].
  • Q81866301's metallicity is recorded as {'unit': '1', 'amount': '-1.20'}[18].
  • Q81866301's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+8.40'}[19].
  • Q81866301's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+186.08173679633190'}[20].
  • Q81866301's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.77140306876150'}[21].
  • Q81866301's epoch is recorded as J2000.0[22].
  • Q81866301's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.775'}[23].
  • Q81866301's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.939'}[24].

Body

Definition and Type

Q81866301's instance of is recorded as hot subdwarf 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] ↑ . The Century Survey Galactic Halo Project III: A Complete 4300 DEG2 Survey of Blue Horizontal Branch Stars in the Metal-Weak Thick Disk and Inner Halo. 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] ↑ . Spectral observations of blue stellar objects from FBS in the zone delta = +43 {deg}. wikidata.org.
  10. [11] ↑ . Spectral observations of blue stellar objects from FBS in the zone delta = +43 {deg}. 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] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . The Century Survey Galactic Halo Project III: A Complete 4300 DEG2 Survey of Blue Horizontal Branch Stars in the Metal-Weak Thick Disk and Inner Halo. wikidata.org.
  17. [18] ↑ . The Century Survey Galactic Halo Project III: A Complete 4300 DEG2 Survey of Blue Horizontal Branch Stars in the Metal-Weak Thick Disk and Inner Halo. wikidata.org.
  18. [19] ↑ . The Century Survey Galactic Halo Project III: A Complete 4300 DEG2 Survey of Blue Horizontal Branch Stars in the Metal-Weak Thick Disk and Inner Halo. 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.

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). Q81866301. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81866301
MLA “Q81866301.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81866301.
BibTeX @misc{4ortxyz_q81866301_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81866301}}, year = {2026}, url = {https://4ort.xyz/entity/q81866301}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81866301 — https://4ort.xyz/entity/q81866301 (retrieved 2026-05-07)

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