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Q89821658

Mira variable star in the constellation Cygnus
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Q89821658

Summary

Q89821658 is a Mira variable[1].

Key Facts

  • Q89821658's instance of is recorded as Mira variable[2].
  • Q89821658's instance of is recorded as infrared source[3].
  • Q89821658's instance of is recorded as long-period variable star[4].
  • Q89821658's instance of is recorded as near-infrared source[5].
  • Q89821658's constellation is recorded as Cygnus[6].
  • Q89821658's spectral class is recorded as M9:[7].
  • Q89821658's catalog code is recorded as 2MASS J19511243+3904515[8].
  • Q89821658's catalog code is recorded as IRAS 19494+3857[9].
  • Q89821658's catalog code is recorded as Gaia DR2 2073368150468066816[10].
  • Q89821658's catalog code is recorded as FZ Cyg[11].
  • Q89821658's catalog code is recorded as AAVSO 1947+38[12].
  • Q89821658's catalog code is recorded as TIC 169936753[13].
  • Q89821658's catalog code is recorded as Gaia DR3 2073368150468066816[14].
  • Q89821658's type of variable star is recorded as Mira variable[15].
  • Q89821658's type of variable star is recorded as long-period variable star[16].
  • Q89821658's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.271'}[17].
  • Q89821658's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.979'}[18].
  • Q89821658's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.100'}[19].
  • Q89821658's apparent magnitude is recorded as {'unit': '1', 'amount': '+4.657'}[20].
  • Q89821658's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.669825'}[21].
  • Q89821658's apparent magnitude is recorded as {'unit': '1', 'amount': '+13'}[22].
  • Q89821658's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.41'}[23].
  • Q89821658's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.556'}[24].
  • Q89821658's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1798.561'}[25].
  • Q89821658's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+297.8017644078'}[26].

Body

Definition and Type

Recorded instance of include Mira variable[2], infrared source[3], long-period variable star[4], and near-infrared source[5].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . SIMBAD. wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . Spectral classification of red variables along the galactic equator. 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] ↑ . General Catalogue of Variable Stars, 3rd ed.. wikidata.org.
  15. [16] ↑ . HAT net Variability Survey in the High Stellar Density "Kepler Field" with Millimagnitude Image Subtraction Photometry. wikidata.org.
  16. [17] ↑ . HAT net Variability Survey in the High Stellar Density "Kepler Field" with Millimagnitude Image Subtraction Photometry. wikidata.org.
  17. [18] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [19] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [20] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [21] ↑ . Gaia Early Data Release 3. wikidata.org.
  21. [22] ↑ . The first INTEGRAL-OMC catalogue of optically variable sources. wikidata.org.
  22. [23] ↑ . Long-period High-amplitude Red Variables in the KELT Survey. wikidata.org.
  23. [24] ↑ . Gaia Early Data Release 3. wikidata.org.
  24. [25] ↑ . Gaia Early Data Release 3. wikidata.org.
  25. [26] ↑ . Gaia Early Data Release 3. 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). Q89821658. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89821658
MLA “Q89821658.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89821658.
BibTeX @misc{4ortxyz_q89821658_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89821658}}, year = {2026}, url = {https://4ort.xyz/entity/q89821658}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89821658 — https://4ort.xyz/entity/q89821658 (retrieved 2026-05-07)

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