Q90577061

star in the constellation Delphinus
Thing star Q90577061
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Q90577061

Summary

Q90577061 is a star[1].

Key Facts

  • Q90577061's instance of is recorded as star[2].
  • Q90577061's constellation is recorded as Delphinus[3].
  • Q90577061's spectral class is recorded as K5[4].
  • Q90577061's catalog code is recorded as AG+15 2201[5].
  • Q90577061's catalog code is recorded as CSI+15-20192[6].
  • Q90577061's catalog code is recorded as GSC 01631-01992[7].
  • Q90577061's catalog code is recorded as HD 355486[8].
  • Q90577061's catalog code is recorded as PPM 138191[9].
  • Q90577061's catalog code is recorded as TYC 1631-1992-1[10].
  • Q90577061's catalog code is recorded as 2MASS J20213053+1558469[11].
  • Q90577061's catalog code is recorded as Gaia DR1 1808768061591434624[12].
  • Q90577061's catalog code is recorded as Gaia DR2 1808768065889718272[13].
  • Q90577061's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.86'}[14].
  • Q90577061's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.891'}[15].
  • Q90577061's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.350'}[16].
  • Q90577061's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.187'}[17].
  • Q90577061's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.22'}[18].
  • Q90577061's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.5927'}[19].
  • Q90577061's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7973'}[20].
  • Q90577061's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+0.25'}[21].
  • Q90577061's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+556.3901'}[22].
  • Q90577061's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+305.37723378564760'}[23].
  • Q90577061's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+15.97971425635760'}[24].
  • Q90577061's epoch is recorded as J2000.0[25].
  • Q90577061's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.425'}[26].

Body

Definition and Type

Q90577061'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] . The Henry Draper Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars. 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] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  14. [15] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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] . Gaia Data Release 2. 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] . Gaia Data Release 2. 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). Q90577061. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90577061
MLA “Q90577061.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90577061.
BibTeX @misc{4ortxyz_q90577061_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90577061}}, year = {2026}, url = {https://4ort.xyz/entity/q90577061}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90577061 — https://4ort.xyz/entity/q90577061 (retrieved 2026-05-07)

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