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XO-2Sb

exoplanet in the constellation Lynx
Place exoplanet Q18413799
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XO-2Sb

Summary

XO-2Sb is an exoplanet[1].

Key Facts

  • XO-2Sb's instance of is recorded as exoplanet[2].
  • XO-2Sb's constellation is recorded as Lynx[3].
  • XO-2Sb's parent astronomical body is recorded as XO-2S[4].
  • XO-2Sb's catalog code is recorded as XO-2Sb[5].
  • XO-2Sb's catalog code is recorded as BD+50 1471Bb[6].
  • XO-2Sb's catalog code is recorded as TIC 356473029b[7].
  • XO-2Sb's time of discovery or invention is recorded as +2014-00-00T00:00:00Z[8].
  • XO-2Sb's time of discovery or invention is recorded as +2014-07-00T00:00:00Z[9].
  • XO-2Sb's discovery method is recorded as Doppler spectroscopy[10].
  • XO-2Sb's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.18'}[11].
  • XO-2Sb's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.26'}[12].
  • XO-2Sb's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+18.157'}[13].
  • XO-2Sb's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.6721'}[14].
  • XO-2Sb's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.1344'}[15].
  • XO-2Sb's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+311.9'}[16].
  • XO-2Sb's Google Knowledge Graph ID is recorded as /g/11b6b4vtfs[17].
  • XO-2Sb's SIMBAD ID is recorded as NAME BD+50 1471Bb[18].
  • XO-2Sb's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as xo_2s_b--7613[19].
  • XO-2Sb's NASA Exoplanet Archive ID is recorded as XO-2 S b[20].
  • XO-2Sb's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+117.03117254396167'}[21].
  • XO-2Sb's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.21757095536139'}[22].
  • XO-2Sb's epoch is recorded as J2000.0[23].
  • XO-2Sb's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-154.233'}[24].
  • XO-2Sb's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-29.308'}[25].
  • XO-2Sb's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2456413.11'}[26].

Body

Designation and Status

XO-2Sb's instance of is recorded as exoplanet[2].

History and Context

Catalog codes include XO-2Sb[5], BD+50 1471Bb[6], and TIC 356473029b[7].

References

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

Direct Wikidata claims

  1. [2] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . The GAPS programme with HARPS-N at TNG. IV. A planetary system around XO-2S. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . Exoplanet Archive. wikidata.org.
  7. [8] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  8. [9] ↑ . The GAPS programme with HARPS-N at TNG. IV. A planetary system around XO-2S. wikidata.org.
  9. [10] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  10. [11] ↑ . The GAPS programme with HARPS-N at TNG. IV. A planetary system around XO-2S. wikidata.org.
  11. [12] ↑ . Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes. wikidata.org.
  12. [13] ↑ . The GAPS programme with HARPS-N at TNG. IV. A planetary system around XO-2S. wikidata.org.
  13. [14] ↑ . Gaia Early Data Release 3. wikidata.org.
  14. [15] ↑ . The GAPS programme with HARPS-N at TNG. IV. A planetary system around XO-2S. wikidata.org.
  15. [16] ↑ . The GAPS programme with HARPS-N at TNG. IV. A planetary system around XO-2S. wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . Gaia Early Data Release 3. wikidata.org.
  21. [22] ↑ . Gaia Early Data Release 3. wikidata.org.
  22. [23] ↑ . SIMBAD. wikidata.org.
  23. [24] ↑ . Gaia Early Data Release 3. wikidata.org.
  24. [25] ↑ . Gaia Early Data Release 3. wikidata.org.
  25. [26] ↑ . Extrasolar Planets Encyclopaedia. 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). XO-2Sb. Retrieved May 3, 2026, from https://4ort.xyz/entity/xo-2sb
MLA “XO-2Sb.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/xo-2sb.
BibTeX @misc{4ortxyz_xo-2sb_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{XO-2Sb}}, year = {2026}, url = {https://4ort.xyz/entity/xo-2sb}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): XO-2Sb — https://4ort.xyz/entity/xo-2sb (retrieved 2026-05-03)

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