Q87988912

Algol variable in the constellation Ophiuchus
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Q87988912

Summary

Q87988912 is an Algol variable[1].

Key Facts

  • Q87988912's instance of is recorded as Algol variable[2].
  • Q87988912's instance of is recorded as astrophysical X-ray source[3].
  • Q87988912's constellation is recorded as Ophiuchus[4].
  • Q87988912's spectral class is recorded as A2[5].
  • Q87988912's catalog code is recorded as CD-28 13404[6].
  • Q87988912's catalog code is recorded as CPD-28 5748[7].
  • Q87988912's catalog code is recorded as GSC 06839-00265[8].
  • Q87988912's catalog code is recorded as HD 316070[9].
  • Q87988912's catalog code is recorded as PPM 733400[10].
  • Q87988912's catalog code is recorded as TYC 6839-265-1[11].
  • Q87988912's catalog code is recorded as [SBM2001] 4[12].
  • Q87988912's catalog code is recorded as 2MASS J17394086-2851121[13].
  • Q87988912's catalog code is recorded as SSTGLMC G359.3861+01.1487[14].
  • Q87988912's catalog code is recorded as CXOGBS J173940.8-285111[15].
  • Q87988912's catalog code is recorded as ASAS J173941-2851.2[16].
  • Q87988912's catalog code is recorded as Gaia DR1 4060161777525401472[17].
  • Q87988912's catalog code is recorded as Gaia DR2 4060161777525401472[18].
  • Q87988912's catalog code is recorded as V846 Oph[19].
  • Q87988912's catalog code is recorded as 2RXP J173940.7-285116[20].
  • Q87988912's type of variable star is recorded as Algol variable[21].
  • Q87988912's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.555'}[22].
  • Q87988912's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.275'}[23].
  • Q87988912's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.141'}[24].
  • Q87988912's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.97'}[25].
  • Q87988912's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.36'}[26].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . SIMBAD. wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . A study of the distribution of the stars in the Sagittarius and Ophiuchius regions of the Milky Way. 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] . SIMBAD. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . SIMBAD. wikidata.org.
  20. [21] . General Catalogue of Variable Stars, 3rd ed.. wikidata.org.
  21. [22] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  22. [23] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  23. [24] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  24. [25] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  25. [26] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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). Q87988912. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87988912
MLA “Q87988912.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87988912.
BibTeX @misc{4ortxyz_q87988912_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87988912}}, year = {2026}, url = {https://4ort.xyz/entity/q87988912}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87988912 — https://4ort.xyz/entity/q87988912 (retrieved 2026-05-07)

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