Q87490020

Thing t_tauri_type_star Q87490020
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Q87490020

Summary

Q87490020 is a T Tauri-type star[1].

Key Facts

  • Q87490020's instance of is recorded as T Tauri-type star[2].
  • Q87490020's constellation is recorded as Orion[3].
  • Q87490020's spectral class is recorded as M0[4].
  • Q87490020's catalog code is recorded as 2MASS J05272935+0142510[5].
  • Q87490020's catalog code is recorded as CVSO 46[6].
  • Q87490020's catalog code is recorded as [HCB2007] OB1a 1861[7].
  • Q87490020's catalog code is recorded as CRTS J052729.3+014250[8].
  • Q87490020's catalog code is recorded as Gaia DR2 3222227784224558976[9].
  • Q87490020's type of variable star is recorded as W Ursae Majoris variable[10].
  • Q87490020's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.021'}[11].
  • Q87490020's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.331'}[12].
  • Q87490020's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.118'}[13].
  • Q87490020's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.27'}[14].
  • Q87490020's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.38'}[15].
  • Q87490020's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.4323'}[16].
  • Q87490020's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9508'}[17].
  • Q87490020's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21.4152'}[18].
  • Q87490020's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+338.891'}[19].
  • Q87490020's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+338.8911'}[20].
  • Q87490020's SIMBAD ID is recorded as CVSO 46[21].
  • Q87490020's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+81.87229680134500'}[22].
  • Q87490020's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.71419359096450'}[23].
  • Q87490020's epoch is recorded as J2000.0[24].
  • Q87490020's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4228'}[25].
  • Q87490020's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+22210'}[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] . The CIDA Variability Survey of Orion OB1. I. The Low-Mass Population of Ori OB1a and 1b. 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] . The Catalina surveys periodic variable star catalog. wikidata.org.
  10. [11] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . The CIDA Variability Survey of Orion OB1. I. The Low-Mass Population of Ori OB1a and 1b. wikidata.org.
  14. [15] . The Catalina surveys periodic variable star catalog. wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . SIMBAD. wikidata.org.
  25. [26] . SIMBAD. 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). Q87490020. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87490020
MLA “Q87490020.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87490020.
BibTeX @misc{4ortxyz_q87490020_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87490020}}, year = {2026}, url = {https://4ort.xyz/entity/q87490020}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87490020 — https://4ort.xyz/entity/q87490020 (retrieved 2026-05-07)

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