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K2-290

triple star system in the constellation Libra
Place star Q67861347
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K2-290

Summary

K2-290 is a star[1].

Key Facts

  • K2-290's instance of is recorded as star[2].
  • K2-290's instance of is recorded as triple star system[3].
  • K2-290's instance of is recorded as near-infrared source[4].
  • K2-290's instance of is recorded as double star[5].
  • K2-290's constellation is recorded as Libra[6].
  • K2-290's spectral class is recorded as F7IV-V[7].
  • K2-290's child astronomical body is recorded as Q78173750[8].
  • K2-290's child astronomical body is recorded as Q78175630[9].
  • K2-290's catalog code is recorded as GSC 06193-00663[10].
  • K2-290's catalog code is recorded as 2MASS J15392585-2011557[11].
  • K2-290's catalog code is recorded as Gaia DR1 6253844464584349056[12].
  • K2-290's catalog code is recorded as Gaia DR2 6253844468882760832[13].
  • K2-290's catalog code is recorded as TIC 70803960[14].
  • K2-290's catalog code is recorded as Gaia DR3 6253844468883543680[15].
  • K2-290's catalog code is recorded as TYC 6193-663-1[16].
  • K2-290's catalog code is recorded as EPIC 249624646[17].
  • K2-290's catalog code is recorded as K2-290A[18].
  • K2-290's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.68'}[19].
  • K2-290's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.11'}[20].
  • K2-290's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.771'}[21].
  • K2-290's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.477'}[22].
  • K2-290's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.420'}[23].
  • K2-290's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.821753'}[24].
  • K2-290's luminosity is recorded as {'unit': 'http://www.wikidata.org/entity/Q843877', 'amount': '+2.6324148'}[25].
  • K2-290's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+1.19'}[26].

Body

Designation and Status

Recorded instance of include star[2], triple star system[3], near-infrared source[4], and double star[5].

History and Context

Catalog codes include GSC 06193-00663[10], 2MASS J15392585-2011557[11], Gaia DR1 6253844464584349056[12], Gaia DR2 6253844468882760832[13], TIC 70803960[14], and Gaia DR3 6253844468883543680[15].

References

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

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . K2-290: a warm Jupiter and a mini-Neptune in a triple-star system. wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . 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] ↑ . SIMBAD. wikidata.org.
  15. [16] ↑ . SIMBAD. wikidata.org.
  16. [17] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  17. [18] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  18. [19] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  19. [20] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  20. [21] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  21. [22] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  22. [23] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  23. [24] ↑ . Gaia Early Data Release 3. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . K2-290: a warm Jupiter and a mini-Neptune in a triple-star system. 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). K2-290. Retrieved May 3, 2026, from https://4ort.xyz/entity/k2-290
MLA “K2-290.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/k2-290.
BibTeX @misc{4ortxyz_k2-290_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{K2-290}}, year = {2026}, url = {https://4ort.xyz/entity/k2-290}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): K2-290 — https://4ort.xyz/entity/k2-290 (retrieved 2026-05-03)

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