Home › Entities › long_period_variable_star › X Horologii

X Horologii

variable star in the constellation Horologium
Place long_period_variable_star Q55223972
Press Enter · cited answer in seconds

X Horologii

Summary

X Horologii is a long-period variable star[1].

Key Facts

  • X Horologii's instance of is recorded as long-period variable star[2].
  • X Horologii's constellation is recorded as Horologium[3].
  • X Horologii's spectral class is recorded as M6/8[4].
  • X Horologii's catalog code is recorded as ASAS J024745-5903.1[5].
  • X Horologii's catalog code is recorded as CPC 20 735[6].
  • X Horologii's catalog code is recorded as GCRV 27388[7].
  • X Horologii's catalog code is recorded as GSC 08497-00496[8].
  • X Horologii's catalog code is recorded as HD 17685[9].
  • X Horologii's catalog code is recorded as IRAS 02464-5915[10].
  • X Horologii's catalog code is recorded as 2MASS J02474494-5903041[11].
  • X Horologii's catalog code is recorded as PPM 332144[12].
  • X Horologii's catalog code is recorded as TYC 8497-496-1[13].
  • X Horologii's catalog code is recorded as Gaia DR2 4726136077844517248[14].
  • X Horologii's catalog code is recorded as X Hor[15].
  • X Horologii's type of variable star is recorded as SRa semi-regular variable star[16].
  • X Horologii's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.62'}[17].
  • X Horologii's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.30'}[18].
  • X Horologii's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.6527'}[19].
  • X Horologii's apparent magnitude is recorded as {'unit': '1', 'amount': '+1.90'}[20].
  • X Horologii's apparent magnitude is recorded as {'unit': '1', 'amount': '+0.97'}[21].
  • X Horologii's apparent magnitude is recorded as {'unit': '1', 'amount': '+0.59'}[22].
  • X Horologii's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5835'}[23].
  • X Horologii's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+84.0'}[24].
  • X Horologii's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+387.0718'}[25].
  • X Horologii's SIMBAD ID is recorded as V* X Hor[26].

Body

Designation and Status

X Horologii's instance of is recorded as long-period variable star[2].

History and Context

Catalog codes include ASAS J024745-5903.1[5], CPC 20 735[6], GCRV 27388[7], GSC 08497-00496[8], HD 17685[9], and IRAS 02464-5915[10].

References

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

Direct Wikidata claims

  1. [2] ↑ . General Catalogue of Variable Stars. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . Q66617329. 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] ↑ . SIMBAD. wikidata.org.
  12. [13] ↑ . SIMBAD. wikidata.org.
  13. [14] ↑ . SIMBAD. wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017). wikidata.org.
  16. [17] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  17. [18] ↑ . Catalogue of Stellar Photometry in Johnson's 11-color system. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Catalogue of Stellar Photometry in Johnson's 11-color system. wikidata.org.
  20. [21] ↑ . Catalogue of Stellar Photometry in Johnson's 11-color system. wikidata.org.
  21. [22] ↑ . Catalogue of Stellar Photometry in Johnson's 11-color system. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . The Kinematics of Semi-Regular Red Variables in the Solar Neighbourhood. 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). X Horologii. Retrieved May 3, 2026, from https://4ort.xyz/entity/x-horologii
MLA “X Horologii.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/x-horologii.
BibTeX @misc{4ortxyz_x-horologii_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{X Horologii}}, year = {2026}, url = {https://4ort.xyz/entity/x-horologii}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): X Horologii — https://4ort.xyz/entity/x-horologii (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/x-horologii · Last refreshed: