Q87820454

star in the constellation Tucana
Thing star Q87820454
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Q87820454

Summary

Q87820454 is a star[1].

Key Facts

  • Q87820454's instance of is recorded as star[2].
  • Q87820454's constellation is recorded as Tucana[3].
  • Q87820454's spectral class is recorded as B2III-IV[4].
  • Q87820454's spectral class is recorded as B1III[5].
  • Q87820454's catalog code is recorded as [MFH2007] SMC5-4700[6].
  • Q87820454's catalog code is recorded as SSTISAGE1C J005509.79-721706.2[7].
  • Q87820454's catalog code is recorded as 2MASS J00550988-7217060[8].
  • Q87820454's catalog code is recorded as Gaia DR2 4689011926788422144[9].
  • Q87820454's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.85'}[10].
  • Q87820454's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.84'}[11].
  • Q87820454's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.96'}[12].
  • Q87820454's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.25'}[13].
  • Q87820454's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.48'}[14].
  • Q87820454's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.55'}[15].
  • Q87820454's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.0213'}[16].
  • Q87820454's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+151'}[17].
  • Q87820454's SIMBAD ID is recorded as [MFH2007] SMC5-4700[18].
  • Q87820454's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+93'}[19].
  • Q87820454's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.79116838763360'}[20].
  • Q87820454's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-72.28503965891000'}[21].
  • Q87820454's epoch is recorded as J2000.0[22].
  • Q87820454's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+20000'}[23].
  • Q87820454's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.338'}[24].
  • Q87820454's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.705'}[25].
  • Q87820454's Gaia ID is recorded as 4689011926788422144[26].

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] . Effects of metallicity, star-formation conditions, and evolution in B and Be stars. wikidata.org.
  4. [5] . Effects of metallicity, star-formation conditions, and evolution in B and Be stars. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . Spitzer SAGE-SMC infrared photometry of massive stars in the Small Magellanic Cloud. wikidata.org.
  10. [11] . Spitzer SAGE-SMC infrared photometry of massive stars in the Small Magellanic Cloud. wikidata.org.
  11. [12] . Spitzer SAGE-SMC infrared photometry of massive stars in the Small Magellanic Cloud. wikidata.org.
  12. [13] . Spitzer SAGE-SMC infrared photometry of massive stars in the Small Magellanic Cloud. wikidata.org.
  13. [14] . Spitzer SAGE-SMC infrared photometry of massive stars in the Small Magellanic Cloud. wikidata.org.
  14. [15] . Spitzer SAGE-SMC infrared photometry of massive stars in the Small Magellanic Cloud. wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . Effects of metallicity, star-formation conditions, and evolution in B and Be stars. wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . Effects of metallicity, star-formation conditions, and evolution in B and Be stars. 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] . Effects of metallicity, star-formation conditions, and evolution in B and Be stars. wikidata.org.
  23. [24] . Gaia Data Release 2. 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). Q87820454. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87820454
MLA “Q87820454.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87820454.
BibTeX @misc{4ortxyz_q87820454_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87820454}}, year = {2026}, url = {https://4ort.xyz/entity/q87820454}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87820454 — https://4ort.xyz/entity/q87820454 (retrieved 2026-05-07)

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