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Q84442949

spectroscopic binary in the constellation Cetus
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Q84442949

Summary

Q84442949 is a spectroscopic binary[1].

Key Facts

  • Q84442949's instance of is recorded as spectroscopic binary[2].
  • Q84442949's constellation is recorded as Cetus[3].
  • Q84442949's spectral class is recorded as F7[4].
  • Q84442949's part of is recorded as Q84453669[5].
  • Q84442949's catalog code is recorded as Gaia DR2 2550523379162112[6].
  • Q84442949's catalog code is recorded as BD+02 486A[7].
  • Q84442949's catalog code is recorded as TYC 58-166-1[8].
  • Q84442949's catalog code is recorded as WDS J03092+0324A[9].
  • Q84442949's catalog code is recorded as [MMS97] RX J0309.1+0324N[10].
  • Q84442949's catalog code is recorded as SBC9 2074[11].
  • Q84442949's catalog code is recorded as Gaia DR1 2550523379162112[12].
  • Q84442949's type of variable star is recorded as Beta Lyrae variable[13].
  • Q84442949's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.4487'}[14].
  • Q84442949's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.26'}[15].
  • Q84442949's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.8826'}[16].
  • Q84442949's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6.99'}[17].
  • Q84442949's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+257.559'}[18].
  • Q84442949's SIMBAD ID is recorded as BD+02 486A[19].
  • Q84442949's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.29117186804834'}[20].
  • Q84442949's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.39573341372611'}[21].
  • Q84442949's epoch is recorded as J2000.0[22].
  • Q84442949's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.212'}[23].
  • Q84442949's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+24.973'}[24].
  • Q84442949's Gaia ID is recorded as 2550523379162112[25].

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] ↑ . Washington Double Star Catalog. 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] ↑ . ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. 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] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . 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). Q84442949. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84442949
MLA “Q84442949.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84442949.
BibTeX @misc{4ortxyz_q84442949_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84442949}}, year = {2026}, url = {https://4ort.xyz/entity/q84442949}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84442949 — https://4ort.xyz/entity/q84442949 (retrieved 2026-05-07)

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