Home › Entities › t_tauri_type_star › Q91554918

Q91554918

Thing t_tauri_type_star Q91554918
Press Enter · cited answer in seconds

Q91554918

Summary

Q91554918 is a T Tauri-type star[1].

Key Facts

  • Q91554918's instance of is recorded as T Tauri-type star[2].
  • Q91554918's constellation is recorded as Scorpius[3].
  • Q91554918's spectral class is recorded as M2.5Ve[4].
  • Q91554918's spectral class is recorded as M2.5e[5].
  • Q91554918's catalog code is recorded as UCAC4 334-078182[6].
  • Q91554918's catalog code is recorded as NTTS 155219-2314[7].
  • Q91554918's catalog code is recorded as ScoPMS 8b[8].
  • Q91554918's catalog code is recorded as [PZ99] J155517.1-232216[9].
  • Q91554918's catalog code is recorded as 2MASS J15551704-2322165[10].
  • Q91554918's catalog code is recorded as EPIC 204174563[11].
  • Q91554918's catalog code is recorded as Gaia DR2 6237252529183461248[12].
  • Q91554918's type of variable star is recorded as rotating variable star[13].
  • Q91554918's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.55'}[14].
  • Q91554918's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.294'}[15].
  • Q91554918's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.650'}[16].
  • Q91554918's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.329'}[17].
  • Q91554918's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.4913'}[18].
  • Q91554918's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+8.0238'}[19].
  • Q91554918's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+124.629'}[20].
  • Q91554918's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+124.6292'}[21].
  • Q91554918's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+238.82099173824030'}[22].
  • Q91554918's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-23.37128360562300'}[23].
  • Q91554918's epoch is recorded as J2000.0[24].
  • Q91554918's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-27.384'}[25].
  • Q91554918's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-19.662'}[26].

Body

Definition and Type

Q91554918's instance of is recorded as T Tauri-type star[2].

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] ↑ . SIMBAD. 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] ↑ . Rotation of Low-mass Stars in Upper Scorpius and ρ Ophiuchus with K2. wikidata.org.
  13. [14] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  14. [15] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] ↑ . Gaia Data Release 2. 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] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . Gaia Data Release 2. 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). Q91554918. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91554918
MLA “Q91554918.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91554918.
BibTeX @misc{4ortxyz_q91554918_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91554918}}, year = {2026}, url = {https://4ort.xyz/entity/q91554918}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91554918 — https://4ort.xyz/entity/q91554918 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91554918 · Last refreshed: