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MXB 1658-298b

unconfirmed exoplanet in the constellation Ophiuchus
Place exoplanet Q97017420
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MXB 1658-298b

Summary

MXB 1658-298b is an exoplanet[1].

Key Facts

  • MXB 1658-298b's instance of is recorded as exoplanet[2].
  • MXB 1658-298b's constellation is recorded as Ophiuchus[3].
  • MXB 1658-298b's parent astronomical body is recorded as V* V2134 Oph[4].
  • MXB 1658-298b's catalog code is recorded as NAME MXB 1658-298b[5].
  • MXB 1658-298b's time of discovery or invention is recorded as +2017-06-00T00:00:00Z[6].
  • MXB 1658-298b's discovery method is recorded as transit-timing variation[7].
  • MXB 1658-298b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+23.7'}[8].
  • MXB 1658-298b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+760'}[9].
  • MXB 1658-298b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.613'}[10].
  • MXB 1658-298b's SIMBAD ID is recorded as NAME MXB 1658-298b[11].
  • MXB 1658-298b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as mxb_1658_298_ab_b--6588[12].
  • MXB 1658-298b's NASA Exoplanet Archive ID is recorded as MXB 1658-298 b[13].
  • MXB 1658-298b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+255.527252197'}[14].
  • MXB 1658-298b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.945583344'}[15].
  • MXB 1658-298b's epoch is recorded as J2000.0[16].

Body

Designation and Status

MXB 1658-298b's instance of is recorded as exoplanet[2].

History and Context

MXB 1658-298b's catalog code is recorded as NAME MXB 1658-298b[5].

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] ↑ . Indication of a massive circumbinary planet orbiting the low-mass X-ray binary MXB 1658−298. wikidata.org.
  6. [7] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  7. [8] ↑ . Indication of a massive circumbinary planet orbiting the low-mass X-ray binary MXB 1658−298. wikidata.org.
  8. [9] ↑ . Indication of a massive circumbinary planet orbiting the low-mass X-ray binary MXB 1658−298. wikidata.org.
  9. [10] ↑ . Indication of a massive circumbinary planet orbiting the low-mass X-ray binary MXB 1658−298. wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . Indication of a massive circumbinary planet orbiting the low-mass X-ray binary MXB 1658−298. wikidata.org.
  14. [15] ↑ . Indication of a massive circumbinary planet orbiting the low-mass X-ray binary MXB 1658−298. wikidata.org.
  15. [16] ↑ . SIMBAD. 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). MXB 1658-298b. Retrieved May 3, 2026, from https://4ort.xyz/entity/mxb-1658-298b
MLA “MXB 1658-298b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mxb-1658-298b.
BibTeX @misc{4ortxyz_mxb-1658-298b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{MXB 1658-298b}}, year = {2026}, url = {https://4ort.xyz/entity/mxb-1658-298b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): MXB 1658-298b — https://4ort.xyz/entity/mxb-1658-298b (retrieved 2026-05-03)

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