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Q81228654

emission-line star in the constellation Scorpius
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Q81228654

Summary

Q81228654 is an emission-line star[1].

Key Facts

  • Q81228654's instance of is recorded as emission-line star[2].
  • Q81228654's constellation is recorded as Scorpius[3].
  • Q81228654's spectral class is recorded as M3.5e[4].
  • Q81228654's part of is recorded as Upper Scorpius[5].
  • Q81228654's catalog code is recorded as 2MASS J16111395-2019188[6].
  • Q81228654's catalog code is recorded as UCAC2 23893924[7].
  • Q81228654's catalog code is recorded as [T64] 4[8].
  • Q81228654's catalog code is recorded as 1RXS J161113.1-201920[9].
  • Q81228654's catalog code is recorded as DENIS J161113.9-201918[10].
  • Q81228654's catalog code is recorded as EPIC 204907231[11].
  • Q81228654's catalog code is recorded as Gaia DR2 6243940617895463296[12].
  • Q81228654's type of variable star is recorded as rotating variable star[13].
  • Q81228654's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.441'}[14].
  • Q81228654's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.691'}[15].
  • Q81228654's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.407'}[16].
  • Q81228654's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.14'}[17].
  • Q81228654's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.38'}[18].
  • Q81228654's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.8185'}[19].
  • Q81228654's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.3028'}[20].
  • Q81228654's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+158.6596'}[21].
  • Q81228654's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+158.66'}[22].
  • Q81228654's SIMBAD ID is recorded as UCAC2 23893924[23].
  • Q81228654's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+242.80813539907420'}[24].
  • Q81228654's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.32191472228500'}[25].
  • Q81228654's epoch is recorded as J2000.0[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] ↑ . New pre-main-sequence stars in the Upper Scorpius subgroup of Sco-Cen. 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] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] ↑ . Second USNO CCD Astrograph Catalog. wikidata.org.
  17. [18] ↑ . The DENIS database, 3rd Release. 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. Summary of the contents and survey properties. wikidata.org.
  22. [23] ↑ . 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). Q81228654. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81228654
MLA “Q81228654.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81228654.
BibTeX @misc{4ortxyz_q81228654_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81228654}}, year = {2026}, url = {https://4ort.xyz/entity/q81228654}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81228654 — https://4ort.xyz/entity/q81228654 (retrieved 2026-05-07)

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