Q89020030

Thing double_star Q89020030
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Q89020030

Summary

Q89020030 is a double star[1].

Key Facts

  • Q89020030's instance of is recorded as double star[2].
  • Q89020030's constellation is recorded as Lyra[3].
  • Q89020030's catalog code is recorded as TYC 3120-661-1[4].
  • Q89020030's catalog code is recorded as KIC 4138557[5].
  • Q89020030's catalog code is recorded as 2MASS J19022210+3912225[6].
  • Q89020030's catalog code is recorded as KOI-4033[7].
  • Q89020030's catalog code is recorded as Gaia DR1 2100254297827579776[8].
  • Q89020030's catalog code is recorded as Gaia DR2 2100254297827579776[9].
  • Q89020030's type of variable star is recorded as rotating variable star[10].
  • Q89020030's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.39'}[11].
  • Q89020030's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.62'}[12].
  • Q89020030's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.928'}[13].
  • Q89020030's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.663'}[14].
  • Q89020030's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.583'}[15].
  • Q89020030's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.9864'}[16].
  • Q89020030's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5106'}[17].
  • Q89020030's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+8.21'}[18].
  • Q89020030's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+661.9886'}[19].
  • Q89020030's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+285.59208071296340'}[20].
  • Q89020030's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.20627329866870'}[21].
  • Q89020030's epoch is recorded as J2000.0[22].
  • Q89020030's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.602'}[23].
  • Q89020030's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.322'}[24].

Body

Definition and Type

Q89020030's instance of is recorded as double 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] . SIMBAD. 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] . Rotation periods of 12000 main-sequence Kepler stars: dependence on stellar spectral type and comparison with v sin i observations. wikidata.org.
  10. [11] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  11. [12] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] . 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.

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). Q89020030. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89020030
MLA “Q89020030.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89020030.
BibTeX @misc{4ortxyz_q89020030_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89020030}}, year = {2026}, url = {https://4ort.xyz/entity/q89020030}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89020030 — https://4ort.xyz/entity/q89020030 (retrieved 2026-05-07)

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