HD266311

peculiar star in the constellation Monoceros
Thing peculiar_star Q12068434
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HD266311

Summary

HD266311 is a peculiar star[1].

Key Facts

  • HD266311's instance of is recorded as peculiar star[2].
  • HD266311's constellation is recorded as Monoceros[3].
  • HD266311's spectral class is recorded as A2[4].
  • HD266311's catalog code is recorded as HD 266311[5].
  • HD266311's catalog code is recorded as GSC 00157-00022[6].
  • HD266311's catalog code is recorded as 2MASS J06545817+0408276[7].
  • HD266311's catalog code is recorded as TYC 157-22-1[8].
  • HD266311's catalog code is recorded as BD+04 1503[9].
  • HD266311's catalog code is recorded as Gaia DR1 3128250940553966464[10].
  • HD266311's catalog code is recorded as Gaia DR2 3128250944853024128[11].
  • HD266311's type of variable star is recorded as Alpha² Canum Venaticorum variable[12].
  • HD266311's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.85'}[13].
  • HD266311's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.74'}[14].
  • HD266311's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.7499'}[15].
  • HD266311's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.731'}[16].
  • HD266311's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.728'}[17].
  • HD266311's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.731'}[18].
  • HD266311's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9849'}[19].
  • HD266311's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+503.8037'}[20].
  • HD266311's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+103.74237019615980'}[21].
  • HD266311's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.14098638166910'}[22].
  • HD266311's epoch is recorded as J2000.0[23].
  • HD266311's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.522'}[24].
  • HD266311's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.392'}[25].

Body

Definition and Type

HD266311's instance of is recorded as peculiar star[2].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . VizieR. wikidata.org.
  3. [4] . VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925). 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] . SIMBAD. wikidata.org.
  11. [12] . New photometrically variable magnetic chemically peculiar stars in the ASAS-3 archive. wikidata.org.
  12. [13] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [18] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [19] . Gaia Data Release 2. 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] . 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). HD266311. Retrieved May 7, 2026, from https://4ort.xyz/entity/q12068434
MLA “HD266311.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q12068434.
BibTeX @misc{4ortxyz_q12068434_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD266311}}, year = {2026}, url = {https://4ort.xyz/entity/q12068434}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD266311 — https://4ort.xyz/entity/q12068434 (retrieved 2026-05-07)

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