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Q80643949

star in the constellation Hydra
Thing star Q80643949
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Q80643949

Summary

Q80643949 is a star[1].

Key Facts

  • Q80643949's instance of is recorded as star[2].
  • Q80643949's constellation is recorded as Hydra[3].
  • Q80643949's catalog code is recorded as HE 1237-2508[4].
  • Q80643949's catalog code is recorded as 2MASS J12394637-2525235[5].
  • Q80643949's catalog code is recorded as TYC 6687-735-1[6].
  • Q80643949's catalog code is recorded as Gaia DR1 3499890131350156800[7].
  • Q80643949's catalog code is recorded as Gaia DR2 3499890135645742720[8].
  • Q80643949's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.37'}[9].
  • Q80643949's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.651'}[10].
  • Q80643949's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.402'}[11].
  • Q80643949's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.315'}[12].
  • Q80643949's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.65'}[13].
  • Q80643949's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.6579'}[14].
  • Q80643949's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1550'}[15].
  • Q80643949's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+14.24'}[16].
  • Q80643949's metallicity is recorded as {'unit': '1', 'amount': '+0.01'}[17].
  • Q80643949's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+316.9572'}[18].
  • Q80643949's SIMBAD ID is recorded as TYC 6687-735-1[19].
  • Q80643949's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+189.94327451938500'}[20].
  • Q80643949's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-25.42320257379540'}[21].
  • Q80643949's epoch is recorded as J2000.0[22].
  • Q80643949's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6185'}[23].
  • Q80643949's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+26000'}[24].
  • Q80643949's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-28.753'}[25].
  • Q80643949's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+35.576'}[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] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. 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] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Bright metal-poor stars from the Hamburg/ESO Survey. II. A chemodynamical analysis. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . 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] ↑ . Bright metal-poor stars from the Hamburg/ESO Survey. II. A chemodynamical analysis. wikidata.org.
  23. [24] ↑ . Bright metal-poor stars from the Hamburg/ESO Survey. II. A chemodynamical analysis. 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). Q80643949. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80643949
MLA “Q80643949.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80643949.
BibTeX @misc{4ortxyz_q80643949_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80643949}}, year = {2026}, url = {https://4ort.xyz/entity/q80643949}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80643949 — https://4ort.xyz/entity/q80643949 (retrieved 2026-05-07)

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