** KOI 298B

high proper-motion star in the constellation Cygnus
Place high_proper_motion_star Q78173721
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** KOI 298B

Summary

** KOI 298B is a high proper-motion star[1].

Key Facts

  • ** KOI 298B's instance of is recorded as high proper-motion star[2].
  • ** KOI 298B's constellation is recorded as Cygnus[3].
  • ** KOI 298B's part of is recorded as Q85834119[4].
  • ** KOI 298B's catalog code is recorded as Gaia DR2 2139269269647565952[5].
  • ** KOI 298B's catalog code is recorded as WDS J19220+5203B[6].
  • ** KOI 298B's catalog code is recorded as Kepler-515B[7].
  • ** KOI 298B's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.7987'}[8].
  • ** KOI 298B's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0734'}[9].
  • ** KOI 298B's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+325.373'}[10].
  • ** KOI 298B's SIMBAD ID is recorded as Kepler-515B[11].
  • ** KOI 298B's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+290.49360737872290'}[12].
  • ** KOI 298B's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.05561851624500'}[13].
  • ** KOI 298B's epoch is recorded as J2000.0[14].
  • ** KOI 298B's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-71.747'}[15].
  • ** KOI 298B's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-24.338'}[16].
  • ** KOI 298B's Gaia ID is recorded as 2139269269647565952[17].

Body

Geography

** KOI 298B's part of is recorded as Q85834119[4].

Designation and Status

** KOI 298B's instance of is recorded as high proper-motion star[2].

History and Context

Catalog codes include Gaia DR2 2139269269647565952[5], WDS J19220+5203B[6], and Kepler-515B[7].

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] . Washington Double Star Catalog. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . Gaia Data Release 2. wikidata.org.
  8. [9] . Gaia Data Release 2. wikidata.org.
  9. [10] . Gaia Data Release 2. wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . Gaia Data Release 2. wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . 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). ** KOI 298B. Retrieved May 3, 2026, from https://4ort.xyz/entity/-koi-298b
MLA “** KOI 298B.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-koi-298b.
BibTeX @misc{4ortxyz_-koi-298b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{** KOI 298B}}, year = {2026}, url = {https://4ort.xyz/entity/-koi-298b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ** KOI 298B — https://4ort.xyz/entity/-koi-298b (retrieved 2026-05-03)

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