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Q80509309

star in the constellation Centaurus
Thing star Q80509309
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Q80509309

Summary

Q80509309 is a star[1].

Key Facts

  • Q80509309's instance of is recorded as star[2].
  • Q80509309's constellation is recorded as Centaurus[3].
  • Q80509309's catalog code is recorded as RAVE J120017.2-450903[4].
  • Q80509309's catalog code is recorded as 2MASS J12001719-4509028[5].
  • Q80509309's catalog code is recorded as USNO-B1.0 0448-00275092[6].
  • Q80509309's catalog code is recorded as DENIS J120017.2-450902[7].
  • Q80509309's catalog code is recorded as Gaia DR2 6144405399345824640[8].
  • Q80509309's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.08'}[9].
  • Q80509309's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.537'}[10].
  • Q80509309's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.273'}[11].
  • Q80509309's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.149'}[12].
  • Q80509309's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.7'}[13].
  • Q80509309's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.518'}[14].
  • Q80509309's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.829'}[15].
  • Q80509309's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.149'}[16].
  • Q80509309's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.630'}[17].
  • Q80509309's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.426'}[18].
  • Q80509309's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.6929'}[19].
  • Q80509309's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2224'}[20].
  • Q80509309's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-32.63'}[21].
  • Q80509309's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+512.58'}[22].
  • Q80509309's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+180.07167259255740'}[23].
  • Q80509309's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-45.15078867514500'}[24].
  • Q80509309's epoch is recorded as J2000.0[25].
  • Q80509309's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5456'}[26].

Body

Definition and Type

Q80509309's instance of is recorded as 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] ↑ . The DENIS database, 3rd Release. 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 USNO-B Catalog. 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] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  17. [18] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. 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] ↑ . The Radial Velocity Experiment (RAVE): fifth data release. 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] ↑ . 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). Q80509309. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80509309
MLA “Q80509309.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80509309.
BibTeX @misc{4ortxyz_q80509309_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80509309}}, year = {2026}, url = {https://4ort.xyz/entity/q80509309}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80509309 — https://4ort.xyz/entity/q80509309 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80509309 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 22d ago · Debessis · 2026-08-19 view diff on Wikidata ↗
    Constellation → Centaurus
    Catalog code → RAVE J120017.2-450903, 2MASS J12001719-4509028, USNO-B1.0 0448-00275092 +2
    Declination → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    Effective temperature → {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount':
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||tt */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/48237|batch #48237]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.