Q91659257

unconfirmed exoplanet in the constellation Pictor
Thing unconfirmed_exoplanet Q91659257
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Q91659257

Summary

Q91659257 is an unconfirmed exoplanet[1].

Key Facts

  • Q91659257's instance of is recorded as unconfirmed exoplanet[2].
  • Q91659257's constellation is recorded as Pictor[3].
  • Q91659257's parent astronomical body is recorded as Q14138724[4].
  • Q91659257's catalog code is recorded as HD 41248c[5].
  • Q91659257's time of discovery or invention is recorded as +2013-00-00T00:00:00Z[6].
  • Q91659257's discovery method is recorded as Doppler spectroscopy[7].
  • Q91659257's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0117'}[8].
  • Q91659257's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.0223'}[9].
  • Q91659257's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.0223'}[10].
  • Q91659257's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+13.365'}[11].
  • Q91659257's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+18.0059'}[12].
  • Q91659257's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.107'}[13].
  • Q91659257's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+54'}[14].
  • Q91659257's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+90.13658976778750'}[15].
  • Q91659257's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-56.16183254934055'}[16].
  • Q91659257's epoch is recorded as J2000.0[17].
  • Q91659257's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+59.125'}[18].
  • Q91659257's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+125.953'}[19].

Body

Definition and Type

Q91659257's instance of is recorded as unconfirmed exoplanet[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] . Extrasolar Planets Encyclopaedia. wikidata.org.
  6. [7] . Extrasolar Planets Encyclopaedia. wikidata.org.
  7. [8] . Two super-earths orbiting the solar analog HD 41248 on the edge of a 7:5 mean motion resonance. wikidata.org.
  8. [9] . Agatha: disentangling periodic signals from correlated noise in a periodogram framework. wikidata.org.
  9. [10] . Extrasolar Planets Encyclopaedia. wikidata.org.
  10. [11] . Agatha: disentangling periodic signals from correlated noise in a periodogram framework. wikidata.org.
  11. [12] . Gaia Data Release 2. wikidata.org.
  12. [13] . Agatha: disentangling periodic signals from correlated noise in a periodogram framework. wikidata.org.
  13. [14] . Agatha: disentangling periodic signals from correlated noise in a periodogram framework. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . 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). Q91659257. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91659257
MLA “Q91659257.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91659257.
BibTeX @misc{4ortxyz_q91659257_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91659257}}, year = {2026}, url = {https://4ort.xyz/entity/q91659257}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91659257 — https://4ort.xyz/entity/q91659257 (retrieved 2026-05-07)

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