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Q77946513

exoplanet in the constellation Cepheus
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Q77946513

Summary

Q77946513 is an exoplanet[1].

Key Facts

  • Q77946513's instance of is recorded as exoplanet[2].
  • Q77946513's constellation is recorded as Cepheus[3].
  • Q77946513's parent astronomical body is recorded as Q94240800[4].
  • Q77946513's catalog code is recorded as HD 211810b[5].
  • Q77946513's catalog code is recorded as TIC 336634601b[6].
  • Q77946513's time of discovery or invention is recorded as +2018-11-00T00:00:00Z[7].
  • Q77946513's discovery method is recorded as Doppler spectroscopy[8].
  • Q77946513's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.68'}[9].
  • Q77946513's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.67'}[10].
  • Q77946513's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.67'}[11].
  • Q77946513's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1558'}[12].
  • Q77946513's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+15.4425'}[13].
  • Q77946513's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.656'}[14].
  • Q77946513's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+98'}[15].
  • Q77946513's SIMBAD ID is recorded as HD 211810b[16].
  • Q77946513's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hd_211810_b--6820[17].
  • Q77946513's NASA Exoplanet Archive ID is recorded as HD 211810 b[18].
  • Q77946513's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+334.5286724'}[19].
  • Q77946513's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.1349912'}[20].
  • Q77946513's epoch is recorded as J2000.0[21].
  • Q77946513's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+128.877'}[22].
  • Q77946513's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+159.797'}[23].
  • Q77946513's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2464763'}[24].

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] ↑ . Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . Exoplanet Archive. wikidata.org.
  6. [7] ↑ . Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810. wikidata.org.
  7. [8] ↑ . Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810. wikidata.org.
  8. [9] ↑ . Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810. wikidata.org.
  9. [10] ↑ . Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810. wikidata.org.
  10. [11] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  11. [12] ↑ . Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810. wikidata.org.
  12. [13] ↑ . Gaia Data Release 2. wikidata.org.
  13. [14] ↑ . Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810. wikidata.org.
  14. [15] ↑ . Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810. wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810. wikidata.org.
  19. [20] ↑ . Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810. wikidata.org.
  20. [21] ↑ . SIMBAD. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810. 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). Q77946513. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77946513
MLA “Q77946513.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77946513.
BibTeX @misc{4ortxyz_q77946513_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77946513}}, year = {2026}, url = {https://4ort.xyz/entity/q77946513}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77946513 — https://4ort.xyz/entity/q77946513 (retrieved 2026-05-07)

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