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KMT-2021-BLG-1898 b

exoplanet in the constellation Ophiuchus
Place exoplanet Q113448919
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Summary

KMT-2021-BLG-1898 b is an exoplanet[1].

Key Facts

  • KMT-2021-BLG-1898 b's instance of is recorded as exoplanet[2].
  • KMT-2021-BLG-1898 b's constellation is recorded as Ophiuchus[3].
  • KMT-2021-BLG-1898 b's parent astronomical body is recorded as KMT-2021-BLG-1898[4].
  • KMT-2021-BLG-1898 b's time of discovery or invention is recorded as +2022-07-00T00:00:00Z[5].
  • KMT-2021-BLG-1898 b's discovery method is recorded as gravitational microlensing[6].
  • KMT-2021-BLG-1898 b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.73'}[7].
  • KMT-2021-BLG-1898 b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.9'}[8].
  • KMT-2021-BLG-1898 b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as kmt_2021_blg_1898_b--8177[9].
  • KMT-2021-BLG-1898 b's NASA Exoplanet Archive ID is recorded as KMT-2021-BLG-1898L b[10].
  • KMT-2021-BLG-1898 b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+265.691875'}[11].
  • KMT-2021-BLG-1898 b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-27.375838889'}[12].
  • KMT-2021-BLG-1898 b's epoch is recorded as J2000.0[13].

Body

Designation and Status

KMT-2021-BLG-1898 b's instance of is recorded as exoplanet[2].

References

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

Direct Wikidata claims

  1. [2] ↑ . KMT-2021-BLG-1898: Planetary microlensing event involved with binary source stars. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  4. [5] ↑ . KMT-2021-BLG-1898: Planetary microlensing event involved with binary source stars. wikidata.org.
  5. [6] ↑ . KMT-2021-BLG-1898: Planetary microlensing event involved with binary source stars. wikidata.org.
  6. [7] ↑ . KMT-2021-BLG-1898: Planetary microlensing event involved with binary source stars. wikidata.org.
  7. [8] ↑ . KMT-2021-BLG-1898: Planetary microlensing event involved with binary source stars. wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . KMT-2021-BLG-1898: Planetary microlensing event involved with binary source stars. wikidata.org.
  11. [12] ↑ . KMT-2021-BLG-1898: Planetary microlensing event involved with binary source stars. wikidata.org.
  12. [13] ↑ . Exoplanet Archive. 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). KMT-2021-BLG-1898 b. Retrieved May 3, 2026, from https://4ort.xyz/entity/kmt-2021-blg-1898-b
MLA “KMT-2021-BLG-1898 b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/kmt-2021-blg-1898-b.
BibTeX @misc{4ortxyz_kmt-2021-blg-1898-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{KMT-2021-BLG-1898 b}}, year = {2026}, url = {https://4ort.xyz/entity/kmt-2021-blg-1898-b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): KMT-2021-BLG-1898 b — https://4ort.xyz/entity/kmt-2021-blg-1898-b (retrieved 2026-05-03)

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