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Q77842919

emission-line star in the constellation Crux
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Q77842919

Summary

Q77842919 is an emission-line star[1].

Key Facts

  • Q77842919's instance of is recorded as emission-line star[2].
  • Q77842919's constellation is recorded as Crux[3].
  • Q77842919's spectral class is recorded as B6.5III-Ve[4].
  • Q77842919 is part of Jewel Box[5].
  • Q77842919's catalog code is recorded as Cl* NGC 4755 DK 2601[6].
  • Q77842919's catalog code is recorded as Cl* NGC 4755 AS II-38[7].
  • Q77842919's catalog code is recorded as Cl* NGC 4755 ESL 57[8].
  • Q77842919's catalog code is recorded as 2MASS J12543215-6016248[9].
  • Q77842919's catalog code is recorded as ALS 20105[10].
  • Q77842919's catalog code is recorded as WRAY 15-1032[11].
  • Q77842919's catalog code is recorded as Gaia DR2 6056780580420252032[12].
  • Q77842919's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.94'}[13].
  • Q77842919's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.30'}[14].
  • Q77842919's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.246'}[15].
  • Q77842919's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.194'}[16].
  • Q77842919's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.070'}[17].
  • Q77842919's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.9975'}[18].
  • Q77842919's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5010'}[19].
  • Q77842919's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-44'}[20].
  • Q77842919's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1996.0080'}[21].
  • Q77842919's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+193.63398364018910'}[22].
  • Q77842919's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-60.27355386584160'}[23].
  • Q77842919's epoch is recorded as J2000.0[24].
  • Q77842919's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.179'}[25].
  • Q77842919's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-11.287'}[26].

Body

Definition and Type

Q77842919's instance of is recorded as emission-line star[2].

Use and Application

Q77842919 is part of Jewel Box[5].

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 survey of massive stars: Observations in the Galactic clusters NGC 3293, NGC 4755 and NGC 6611. wikidata.org.
  4. [5] ↑ . 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] ↑ . The VLT-FLAMES survey of massive stars: stellar parameters and rotational velocities in NGC3293, NGC4755 and NGC6611. wikidata.org.
  13. [14] ↑ . The VLT-FLAMES survey of massive stars: stellar parameters and rotational velocities in NGC3293, NGC4755 and NGC6611. 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] ↑ . The VLT-FLAMES survey of massive stars: Observations in the Galactic clusters NGC 3293, NGC 4755 and NGC 6611. 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). Q77842919. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77842919
MLA “Q77842919.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77842919.
BibTeX @misc{4ortxyz_q77842919_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77842919}}, year = {2026}, url = {https://4ort.xyz/entity/q77842919}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77842919 — https://4ort.xyz/entity/q77842919 (retrieved 2026-05-07)

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