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S Ophiuchi

variable star in the constellation Ophiuchus
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S Ophiuchi

Summary

S Ophiuchi is a Mira variable[1].

Key Facts

  • S Ophiuchi's instance of is recorded as Mira variable[2].
  • S Ophiuchi's constellation is recorded as Ophiuchus[3].
  • S Ophiuchi's spectral class is recorded as M5+e[4].
  • S Ophiuchi's catalog code is recorded as ASAS J163415-1709.6[5].
  • S Ophiuchi's catalog code is recorded as GCRV 9527[6].
  • S Ophiuchi's catalog code is recorded as GSC 06220-00435[7].
  • S Ophiuchi's catalog code is recorded as IRAS 16313-1703[8].
  • S Ophiuchi's catalog code is recorded as 2MASS J16341519-1709391[9].
  • S Ophiuchi's catalog code is recorded as SAO 159981[10].
  • S Ophiuchi's catalog code is recorded as BD-16 4307[11].
  • S Ophiuchi's catalog code is recorded as TYC 6220-435-1[12].
  • S Ophiuchi's catalog code is recorded as WEB 13720[13].
  • S Ophiuchi's catalog code is recorded as Gaia DR2 4324337008223418880[14].
  • S Ophiuchi's catalog code is recorded as S Oph[15].
  • S Ophiuchi's type of variable star is recorded as long-period variable star[16].
  • S Ophiuchi's type of variable star is recorded as Mira variable[17].
  • S Ophiuchi's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.91'}[18].
  • S Ophiuchi's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.90'}[19].
  • S Ophiuchi's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.9291'}[20].
  • S Ophiuchi's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.32'}[21].
  • S Ophiuchi's apparent magnitude is recorded as {'unit': '1', 'amount': '+4.035'}[22].
  • S Ophiuchi's apparent magnitude is recorded as {'unit': '1', 'amount': '+3.92'}[23].
  • S Ophiuchi's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7790'}[24].
  • S Ophiuchi's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9.0'}[25].
  • S Ophiuchi's SIMBAD ID is recorded as V* S Oph[26].

Body

Designation and Status

S Ophiuchi's instance of is recorded as Mira variable[2].

History and Context

Catalog codes include ASAS J163415-1709.6[5], GCRV 9527[6], GSC 06220-00435[7], IRAS 16313-1703[8], 2MASS J16341519-1709391[9], and SAO 159981[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] ↑ . Catalogue of spectra of Mira variables of types Me and Se. 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] ↑ . Determination of pulsation periods and other parameters of 2875 stars classified as Mira in the All Sky Automated Survey (ASAS). wikidata.org.
  16. [17] ↑ . The All Sky Automated Survey. Variable Stars in the 0h - 6h Quarter of the Southern Hemisphere. wikidata.org.
  17. [18] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  18. [19] ↑ . Catalogue of Stellar Photometry in Johnson's 11-color system. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Catalogue of Stellar Photometry in Johnson's 11-color system. wikidata.org.
  21. [22] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  22. [23] ↑ . Catalogue of Stellar Photometry in Johnson's 11-color system. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue. wikidata.org.
  25. [26] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). S Ophiuchi. Retrieved May 3, 2026, from https://4ort.xyz/entity/s-ophiuchi
MLA “S Ophiuchi.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/s-ophiuchi.
BibTeX @misc{4ortxyz_s-ophiuchi_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{S Ophiuchi}}, year = {2026}, url = {https://4ort.xyz/entity/s-ophiuchi}, note = {Accessed: 2026-05-03}}
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