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2MASS J00521232+0012172

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2MASS J00521232+0012172

Summary

2MASS J00521232+0012172 is a brown dwarf[1].

Key Facts

  • 2MASS J00521232+0012172's instance of is recorded as brown dwarf[2].
  • 2MASS J00521232+0012172's constellation is recorded as Cetus[3].
  • 2MASS J00521232+0012172's spectral class is recorded as L2p+/-1[4].
  • 2MASS J00521232+0012172's spectral class is recorded as L2[5].
  • 2MASS J00521232+0012172's catalog code is recorded as 2MASS J00521232+0012172[6].
  • 2MASS J00521232+0012172's catalog code is recorded as SDSS J005212.33+001217.1[7].
  • 2MASS J00521232+0012172's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.54'}[8].
  • 2MASS J00521232+0012172's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.81'}[9].
  • 2MASS J00521232+0012172's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.21'}[10].
  • 2MASS J00521232+0012172's apparent magnitude is recorded as {'unit': '1', 'amount': '+26.22'}[11].
  • 2MASS J00521232+0012172's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.13'}[12].
  • 2MASS J00521232+0012172's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.52'}[13].
  • 2MASS J00521232+0012172's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.08'}[14].
  • 2MASS J00521232+0012172's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.73'}[15].
  • 2MASS J00521232+0012172's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.0513417'}[16].
  • 2MASS J00521232+0012172's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.2047917'}[17].
  • 2MASS J00521232+0012172's epoch is recorded as J2000.0[18].

Body

Definition and Type

2MASS J00521232+0012172's instance of is recorded as brown dwarf[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] ↑ . A cross-match of 2MASS and SDSS: newly found L and T dwarfs and an estimate of the space density of T dwarfs. wikidata.org.
  4. [5] ↑ . A cross-match of 2MASS and SDSS: newly found L and T dwarfs and an estimate of the space density of T dwarfs. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.
  8. [9] ↑ . Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.
  9. [10] ↑ . Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.
  10. [11] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  11. [12] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  12. [13] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  13. [14] ↑ . Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.
  14. [15] ↑ . Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.
  15. [16] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [18] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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). 2MASS J00521232+0012172. Retrieved May 7, 2026, from https://4ort.xyz/entity/q222117
MLA “2MASS J00521232+0012172.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q222117.
BibTeX @misc{4ortxyz_q222117_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2MASS J00521232+0012172}}, year = {2026}, url = {https://4ort.xyz/entity/q222117}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2MASS J00521232+0012172 — https://4ort.xyz/entity/q222117 (retrieved 2026-05-07)

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