Q84125209

star in the constellation Hydra
Thing star Q84125209
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Q84125209

Summary

Q84125209 is a star[1].

Key Facts

  • Q84125209's instance of is recorded as star[2].
  • Q84125209's constellation is recorded as Hydra[3].
  • Q84125209's spectral class is recorded as F3V[4].
  • Q84125209's catalog code is recorded as BD-17 3131[5].
  • Q84125209's catalog code is recorded as GSC 06064-00835[6].
  • Q84125209's catalog code is recorded as HD 89827[7].
  • Q84125209's catalog code is recorded as PPM 716499[8].
  • Q84125209's catalog code is recorded as TYC 6064-835-1[9].
  • Q84125209's catalog code is recorded as RAVE J102139.6-183403[10].
  • Q84125209's catalog code is recorded as Gaia DR2 5669618106466580736[11].
  • Q84125209's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.87'}[12].
  • Q84125209's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.421'}[13].
  • Q84125209's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.393'}[14].
  • Q84125209's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.881'}[15].
  • Q84125209's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.795'}[16].
  • Q84125209's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.8354'}[17].
  • Q84125209's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.5009'}[18].
  • Q84125209's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-18.881'}[19].
  • Q84125209's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-18.88'}[20].
  • Q84125209's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+181.7884'}[21].
  • Q84125209's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+155.41512541749410'}[22].
  • Q84125209's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-18.56745021331760'}[23].
  • Q84125209's epoch is recorded as J2000.0[24].
  • Q84125209's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5976'}[25].
  • Q84125209's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+8300'}[26].

Body

Definition and Type

Q84125209'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] . Q66617557. 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] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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] . The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
  19. [20] . The Radial Velocity Experiment (RAVE): fifth data release. 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] . 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). Q84125209. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84125209
MLA “Q84125209.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84125209.
BibTeX @misc{4ortxyz_q84125209_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84125209}}, year = {2026}, url = {https://4ort.xyz/entity/q84125209}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84125209 — https://4ort.xyz/entity/q84125209 (retrieved 2026-05-07)

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