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Q85004557

rotating variable star in the constellation Hydrus
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Q85004557

Summary

Q85004557 is a rotating variable star[1].

Key Facts

  • Q85004557's instance of is recorded as rotating variable star[2].
  • Q85004557's constellation is recorded as Hydrus[3].
  • Q85004557's spectral class is recorded as K1V[4].
  • Q85004557's catalog code is recorded as 2MASS J02092351-7641154[5].
  • Q85004557's catalog code is recorded as CD-77 76[6].
  • Q85004557's catalog code is recorded as CPC 21.3 223[7].
  • Q85004557's catalog code is recorded as CPD-77 94[8].
  • Q85004557's catalog code is recorded as GSC 09349-00751[9].
  • Q85004557's catalog code is recorded as PPM 367556[10].
  • Q85004557's catalog code is recorded as TYC 9349-751-1[11].
  • Q85004557's catalog code is recorded as ASAS J020927-7640.9[12].
  • Q85004557's catalog code is recorded as Gaia DR1 4634032527110147712[13].
  • Q85004557's catalog code is recorded as Gaia DR2 4634032634485651584[14].
  • Q85004557's type of variable star is recorded as rotating variable star[15].
  • Q85004557's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.295'}[16].
  • Q85004557's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.847'}[17].
  • Q85004557's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.748'}[18].
  • Q85004557's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.85'}[19].
  • Q85004557's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.863'}[20].
  • Q85004557's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.778'}[21].
  • Q85004557's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.5331'}[22].
  • Q85004557's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+11.4057'}[23].
  • Q85004557's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+22'}[24].
  • Q85004557's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+87.6755'}[25].
  • Q85004557's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9.5'}[26].

Body

Definition and Type

Q85004557's instance of is recorded as rotating variable 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] ↑ . Search for associations containing young stars (SACY). I. Sample and searching method. 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] ↑ . SIMBAD. wikidata.org.
  12. [13] ↑ . SIMBAD. wikidata.org.
  13. [14] ↑ . SIMBAD. wikidata.org.
  14. [15] ↑ . ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey. 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] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [19] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  19. [20] ↑ . ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey. wikidata.org.
  20. [21] ↑ . ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Search for associations containing young stars (SACY). I. Sample and searching method. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . Search for associations containing young stars (SACY). I. Sample and searching method. 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). Q85004557. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85004557
MLA “Q85004557.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85004557.
BibTeX @misc{4ortxyz_q85004557_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85004557}}, year = {2026}, url = {https://4ort.xyz/entity/q85004557}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85004557 — https://4ort.xyz/entity/q85004557 (retrieved 2026-05-07)

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