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Q81804417

star in the constellation Hydra
Thing star Q81804417
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Q81804417

Summary

Q81804417 is a star[1].

Key Facts

  • Q81804417's instance of is recorded as star[2].
  • Q81804417's constellation is recorded as Hydra[3].
  • Q81804417's catalog code is recorded as TYC 5498-940-1[4].
  • Q81804417's catalog code is recorded as RAVE J104132.7-144219[5].
  • Q81804417's catalog code is recorded as 2MASS J10413267-1442185[6].
  • Q81804417's catalog code is recorded as Gaia DR1 3749801565201648384[7].
  • Q81804417's catalog code is recorded as Gaia DR2 3749801569496689664[8].
  • Q81804417's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.603'}[9].
  • Q81804417's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.39'}[10].
  • Q81804417's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.314'}[11].
  • Q81804417's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.000'}[12].
  • Q81804417's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.537'}[13].
  • Q81804417's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.688'}[14].
  • Q81804417's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.435'}[15].
  • Q81804417's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.309'}[16].
  • Q81804417's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.4316'}[17].
  • Q81804417's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9728'}[18].
  • Q81804417's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.83'}[19].
  • Q81804417's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+506.8938'}[20].
  • Q81804417's SIMBAD ID is recorded as TYC 5498-940-1[21].
  • Q81804417's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+160.38614574334590'}[22].
  • Q81804417's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-14.70520192082180'}[23].
  • Q81804417's epoch is recorded as J2000.0[24].
  • Q81804417's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6418'}[25].
  • Q81804417's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+17400'}[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] ↑ . 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] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  9. [10] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  10. [11] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  12. [13] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  13. [14] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  14. [15] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  15. [16] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. 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] ↑ . 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] ↑ . The radial velocity experiment (RAVE): fourth data release. wikidata.org.
  25. [26] ↑ . The radial velocity experiment (RAVE): fourth data release. 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). Q81804417. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81804417
MLA “Q81804417.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81804417.
BibTeX @misc{4ortxyz_q81804417_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81804417}}, year = {2026}, url = {https://4ort.xyz/entity/q81804417}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81804417 — https://4ort.xyz/entity/q81804417 (retrieved 2026-05-07)

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