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Q86972221

star in the constellation Dorado
Thing star Q86972221
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Q86972221

Summary

Q86972221 is a star[1].

Key Facts

  • Q86972221's instance of is recorded as star[2].
  • Q86972221's constellation is recorded as Dorado[3].
  • Q86972221's spectral class is recorded as B2.5II-Ib[4].
  • Q86972221's catalog code is recorded as VFTS 745[5].
  • Q86972221's catalog code is recorded as IRSF J05390733-6902365[6].
  • Q86972221's catalog code is recorded as 2MASS J05390732-6902364[7].
  • Q86972221's catalog code is recorded as Gaia DR2 4657685942862365952[8].
  • Q86972221's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.59'}[9].
  • Q86972221's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.87'}[10].
  • Q86972221's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.10'}[11].
  • Q86972221's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.48'}[12].
  • Q86972221's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.30'}[13].
  • Q86972221's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.5004'}[14].
  • Q86972221's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+275.7'}[15].
  • Q86972221's SIMBAD ID is recorded as VFTS 745[16].
  • Q86972221's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+33'}[17].
  • Q86972221's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+84.78052314035820'}[18].
  • Q86972221's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-69.04349058161150'}[19].
  • Q86972221's epoch is recorded as J2000.0[20].
  • Q86972221's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+18000'}[21].
  • Q86972221's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+630'}[22].
  • Q86972221's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.731'}[23].
  • Q86972221's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.902'}[24].
  • Q86972221's Gaia ID is recorded as 4657685942862365952[25].

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] ↑ . The VLT-FLAMES Tarantula Survey. XVIII. Classifications and radial velocities of the B-type stars. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . The VLT-FLAMES Tarantula Survey. I. Introduction and observational overview. wikidata.org.
  9. [10] ↑ . The VLT-FLAMES Tarantula Survey. I. Introduction and observational overview. wikidata.org.
  10. [11] ↑ . The VLT-FLAMES Tarantula Survey. I. Introduction and observational overview. wikidata.org.
  11. [12] ↑ . The VLT-FLAMES Tarantula Survey. I. Introduction and observational overview. wikidata.org.
  12. [13] ↑ . The VLT-FLAMES Tarantula Survey. I. Introduction and observational overview. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . The VLT-FLAMES Tarantula Survey. XVIII. Classifications and radial velocities of the B-type stars. wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . The VLT-FLAMES Tarantula Survey. XIX. B-type supergiants: Atmospheric parameters and nitrogen abundances to investigate the role of binarity and the width of the main sequence. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . The VLT-FLAMES Tarantula Survey. XIX. B-type supergiants: Atmospheric parameters and nitrogen abundances to investigate the role of binarity and the width of the main sequence. wikidata.org.
  21. [22] ↑ . The VLT-FLAMES Tarantula Survey. XIX. B-type supergiants: Atmospheric parameters and nitrogen abundances to investigate the role of binarity and the width of the main sequence. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . 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). Q86972221. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86972221
MLA “Q86972221.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86972221.
BibTeX @misc{4ortxyz_q86972221_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86972221}}, year = {2026}, url = {https://4ort.xyz/entity/q86972221}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86972221 — https://4ort.xyz/entity/q86972221 (retrieved 2026-05-07)

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