BPL 172

young brown dwarf in Pleiades
Place low_mass_star Q90478129
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BPL 172

Summary

BPL 172 is a low-mass star[1].

Key Facts

  • BPL 172's instance of is recorded as low-mass star[2].
  • BPL 172's constellation is recorded as Taurus[3].
  • BPL 172's spectral class is recorded as M7.5[4].
  • BPL 172's part of is recorded as Pleiades[5].
  • BPL 172's child astronomical body is recorded as Roque 12 b[6].
  • BPL 172's catalog code is recorded as 2MASS J03481900+2425130[7].
  • BPL 172's catalog code is recorded as Gaia DR2 66738328582414720[8].
  • BPL 172's catalog code is recorded as Gaia DR3 66738328582414720[9].
  • BPL 172's catalog code is recorded as TIC 35155816[10].
  • BPL 172's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.123'}[11].
  • BPL 172's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.721'}[12].
  • BPL 172's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.66'}[13].
  • BPL 172's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.365'}[14].
  • BPL 172's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.168182'}[15].
  • BPL 172's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.06'}[16].
  • BPL 172's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+0.13'}[17].
  • BPL 172's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.708'}[18].
  • BPL 172's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+129.735'}[19].
  • BPL 172's SIMBAD ID is recorded as Cl* Melotte 22 BPL 172[20].
  • BPL 172's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+57.07918370127'}[21].
  • BPL 172's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+24.42027261636'}[22].
  • BPL 172's epoch is recorded as J2000.0[23].
  • BPL 172's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-43.091'}[24].
  • BPL 172's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+17.881'}[25].
  • BPL 172's Gaia ID is recorded as 66738328582414720[26].

Body

Geography

BPL 172's part of is recorded as Pleiades[5].

Designation and Status

BPL 172's instance of is recorded as low-mass star[2].

History and Context

Catalog codes include 2MASS J03481900+2425130[7], Gaia DR2 66738328582414720[8], Gaia DR3 66738328582414720[9], and TIC 35155816[10].

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] . Near-infrared low-resolution spectroscopy of Pleiades L-type brown dwarfs. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] . Near-infrared low-resolution spectroscopy of Pleiades L-type brown dwarfs. wikidata.org.
  13. [14] . Astrometric and photometric initial mass functions from the UKIDSS Galactic Clusters Survey - I. The Pleiades. wikidata.org.
  14. [15] . Gaia Early Data Release 3. wikidata.org.
  15. [16] . The one that got away: A unique eclipse in the young brown dwarf Roque 12. wikidata.org.
  16. [17] . The one that got away: A unique eclipse in the young brown dwarf Roque 12. wikidata.org.
  17. [18] . Gaia Early Data Release 3. wikidata.org.
  18. [19] . Gaia Early Data Release 3. 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] . Gaia Data Release 2. wikidata.org.
  23. [24] . Gaia Early Data Release 3. wikidata.org.
  24. [25] . Gaia Early Data Release 3. wikidata.org.
  25. [26] . 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). BPL 172. Retrieved May 3, 2026, from https://4ort.xyz/entity/bpl-172
MLA “BPL 172.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/bpl-172.
BibTeX @misc{4ortxyz_bpl-172_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{BPL 172}}, year = {2026}, url = {https://4ort.xyz/entity/bpl-172}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): BPL 172 — https://4ort.xyz/entity/bpl-172 (retrieved 2026-05-03)

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